Relevant bibliographies by topics / High-strength SCC

Academic literature on the topic 'High-strength SCC'

Author: Grafiati
Published: 10 December 2022
Last updated: 28 January 2023

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Contents

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'High-strength SCC.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "High-strength SCC"

1

Ramamurthy, Sridhar, and Andrej Atrens. "Stress corrosion cracking of high-strength steels." Corrosion Reviews 31, no. 1 (March 1, 2013): 1–31. http://dx.doi.org/10.1515/corrrev-2012-0018.

Full text
Abstract:
AbstractThe mechanisms of stress corrosion cracking (SCC) and hydrogen embrittlement were recently reviewed by Lynch in this journal. The present review, in contrast, focuses on the rate-limiting step of the SCC of low-alloy high-strength steels in water and particularly focuses on the influence of the applied stress rate on the SCC of low-alloy high-strength steels. Linearly increasing stress tests of low-alloy high-strength steels in distilled water indicated that the stress corrosion crack velocity increased with increasing applied stress rate until the maximum crack velocity, corresponding to vII in fracture mechanics tests in distilled water. Moreover, the crack velocity was dependent only on the applied stress rate and was not influenced by the steel composition. The rate-limiting step could be the rupture of a surface film, which would control the rate of metal dissolution and/or the production and transport of hydrogen to the crack tip or to the regions ahead of the crack tip.
APA, Harvard, Vancouver, ISO, and other styles
2

Prabhuraj, P., S. Rajakumar, A. K. Lakshminarayanan, and V. Balasubramanian. "Evaluating stress corrosion cracking behaviour of high strength AA7075-T651 aluminium alloy." Journal of the Mechanical Behavior of Materials 26, no. 3-4 (December 20, 2017): 105–12. http://dx.doi.org/10.1515/jmbm-2017-0019.

Full text
Abstract:
AbstractThe objective of the present study is to determine the threshold stress level of stress corrosion cracking (SCC) in AA7075-T651 aluminium alloy by suitable experimentation. The test was carried out using a circumferential notch specimen in a horizontal-type constant load SCC setup in a 3.5 wt.% NaCl solution. The time to failure by SCC was determined at various loading conditions. The threshold stress of AA7075-T651 alloy was found to be 242 MPa in a 3.5 wt.% NaCl solution. The various regions of the fractured surface specimen such as machined notch, SCC region and final overload fracture area were examined using scanning electron microscopy (SEM) in order to identify the SCC mechanism.
APA, Harvard, Vancouver, ISO, and other styles
3

Vivek, S. S., and G. Dhinakaran. "Durability characteristics of binary blend high strength SCC." Construction and Building Materials 146 (August 2017): 1–8. http://dx.doi.org/10.1016/j.conbuildmat.2017.04.063.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Amalia, L. Tiyani, Y. Setiawan, and M. F. R. Hasan. "Performance of SCC Concrete with Additional Materials of Rice Husk Ash." IOP Conference Series: Earth and Environmental Science 1116, no. 1 (December 1, 2022): 012074. http://dx.doi.org/10.1088/1755-1315/1116/1/012074.

Full text
Abstract:
Abstract Concrete with high ductility, workable, high strength, easy to flow without compaction, and durable is a concrete need in the future. Concrete with this quality, one of which is to make self-compacting concrete (SCC). This paper reports performance of self compacting concrete (SCC) containing rice hush ash. Rice husk ash is waste from burning rice husks. The purpose of this study was to determine the performance of SCC concrete with the addition of rice husk ash. SCC specimens were made using rice husk ash (RHA) and SCC without rice husk ash (NRHA). The specimens were made with water cement ratio 0.30. Superplastisizer used is a type Naptha 511P. The result indicated that the workability of SCC containing rice hush ash (RHA) more workable compare SCC without rice hush ash (NRHA). The initial setting time of SCC with rice hush ash more slowly compare SCC without rice hush ash. The compressive strength, flexural strength, and tensile strength of SCC RHA mor higher compare SCC without RHA (NRHA). The tensile strength value of RHA and without RHA concrete meets the tensile strength requirements of RSNI T-12-2004.
APA, Harvard, Vancouver, ISO, and other styles
5

Rohman, R. K., S. A. Kristiawan, H. A. Saifullah, and A. Basuki. "Reinforcement to concrete bond strength: a comparison between normal concrete and various types of concrete." Journal of Physics: Conference Series 2190, no. 1 (March 1, 2022): 012028. http://dx.doi.org/10.1088/1742-6596/2190/1/012028.

Full text
Abstract:
Abstract This paper describes the bond strength comparison between concrete and reinforcement with several types of concrete. The types of concrete studied were normal concrete (NC), Self-Compacting Concrete (SCC), High-Volume Fly Ash Concrete (HVFAC), and High-Volume Fly Ash Self-Compacting Concrete (HVFA-SCC). Research data were obtained from previous studies. The data of concrete bond strength were obtained by testing the reinforced concrete beam with a lap splice in the tensile moment area. Bond strength values were normalized by dividing with the square root of concrete grade. Then use normalized data to formulate the relationship between the length of lap splice to diameter ratio (ls/db) and the normalized bond strength concrete for both normal concrete and SCC. From the obtained relationship, we can compare the bond strength between NC and SCC. The SCC bond strength is higher than NC. Bond strength of HFVAC and HVFA-SCC is also higher than NC and SCC, so that the use of HVFA-SCC can reduce the need for lap splice.
APA, Harvard, Vancouver, ISO, and other styles
6

Bumanis, Girts, Diana Bajare, and Aleksandrs Korjakins. "Durability of High Strength Self Compacting Concrete with Metakaolin Containing Waste." Key Engineering Materials 674 (January 2016): 65–70. http://dx.doi.org/10.4028/www.scientific.net/kem.674.65.

Full text
Abstract:
Metakaolin is considered as one of most promising pozzolanic microfiller material in concrete industry. Metakaolin is a high value product obtained from kaolin clay calcined at high temperatures which also can be effectively used in ceramic industry therefore its application in concrete industry is rather limited. In present research metakaolin containing waste (MKW) by-product was studied as a partial cement replacement in high strength self compacting concrete (SCC). Obtained waste material derives from the foam glass granule production plant where kaolin clay is used as releasing agent during heating process and in the end metakaolin with glass impurities is obtained as by-product. In present research 5 to 15 wt.% of cement was replaced by MKW. A constant water amount was used for all mixtures and workability (>600 mm by cone flow) was ensured by changing the amount of superplasticizer. Compressive strength was tested at the age of 7, 28 and 180 days. To determine durability of SCC the chloride penetration was tested according to NT BUILD 492, freeze-thaw test according to LVS 156-1:2009 annex C and alkali-silica reactivity test according to RILEM TC 106-AAR-2. The results indicate that cement replacement by MKW did not affect the strength of SCC significantly. At the age of 28 days SCC with 15 wt.% of MKW reached compressive strength of 70 MPa comparing to 68 MPa to reference mixture. The chloride penetration test results indicated that the non-steady-state migration coefficient of reference samples was reduced 3.7 times and it was concluded that SCC resistance to chloride penetration can be increased by incorporation of MKW in mixture composition. Freeze-thaw test results indicated that obtained SCC can withstand at least 500 freeze-thaw cycles without surface damage and weight loss. It was concluded that up to 15 wt.% of cement can be replaced by metakaolin containing waste without strength loss and the durability of SCC could be increased.
APA, Harvard, Vancouver, ISO, and other styles
7

Kannan, M. Bobby, and V. S. Raja. "Enhancing the Localized Corrosion Resistance of High Strength 7010 Al-Alloy." Advanced Materials Research 138 (October 2010): 1–6. http://dx.doi.org/10.4028/www.scientific.net/amr.138.1.

Full text
Abstract:
This paper brings out the developments on heat-treatment and alloying to improve the stress corrosion cracking (SCC) behavior of 7010 Al-alloy. The role of microstructures including the grain boundary precipitates and recystallized grains and the relation of intergranular corrosion (IGC) on the SCC behavior of 7010 Al-alloy have been discussed.
APA, Harvard, Vancouver, ISO, and other styles
8

Long, Wu Jian, Wei Lun Wang, Qi Ling Luo, and Bi Qin Dong. "Factorial Design Approach of Ultra-High Performance Concrete." Applied Mechanics and Materials 405-408 (September 2013): 2847–50. http://dx.doi.org/10.4028/www.scientific.net/amm.405-408.2847.

Full text
Abstract:
In order to understand the influence of mixture parameters on ultra-high strength self-consolidating concrete (UHS-SCC) behaviour, an experimental design was carried out in this investigation. In total, 19 SCC mixtures were prepared to determine several key responses that affect the slump flow and compressive strength of UHS-SCC. The statistical models derived from the factorial design approach can be used to quantify the effect of mixture parameters and their coupled effects on fresh and mechanical properties of SCC.
APA, Harvard, Vancouver, ISO, and other styles
9

Mohamed, Osama. "Durability and Compressive Strength of High Cement Replacement Ratio Self-Consolidating Concrete." Buildings 8, no. 11 (November 6, 2018): 153. http://dx.doi.org/10.3390/buildings8110153.

Full text
Abstract:
This study examines durability and mechanical properties of sustainable self-consolidating concrete (SCC) in which 80% of the cement is replaced with combinations of recycled industrial by-products including fly ash, silica fume, and ground granulated blast furnace slag (GGBS). The water to binder (w/b) ratio of SCC mixes studies was maintained at 0.36. The study proposes empirical relationships to predict 28-day compressive strengths based on the results of three-day and seven-day compressive strengths. In addition, the chloride penetration resistance of the various sustainable SCC mixes was determined after three days, seven days, and 28 days of moist curing of concrete standards. It was concluded that fly ash, silica fume, and GGBS contribute favorably to enhancing strength development, fresh properties, and durability of SCC in comparison to ordinary Portland cement (OPC). The compressive strength of the sustainable SCC mixes falls within ranges suitable for structural engineering applications. Replacing cement with 15% silica fume produced a 28-day average compressive strength of 95.3 MPa, which is 44.2% higher than the control mix. Replacing cement with 15% or 20% silica fume reduced the chloride ion permeability to very low amounts compared to high permeability in a control mix.
APA, Harvard, Vancouver, ISO, and other styles
10

V, LOHITHA, KRISHNESWAR R, and KUMAR B. NARENDRA. "COMPARITIVE STUDY ON HIGH STRENGTH FIBER REINFORCED SELF CURING SCC AND CONVENTIONAL CURED SCC." i-manager’s Journal on Structural Engineering 5, no. 2 (2016): 32. http://dx.doi.org/10.26634/jste.5.2.8157.

Full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "High-strength SCC"

1

Azizipesteh, Baglo Hamid Reza. "Effect of various mix parameters on the true tensile strength of concrete." Thesis, Loughborough University, 2013. https://dspace.lboro.ac.uk/2134/12560.

Full text
Abstract:
The primary aim of this research was to develop a method for determining the true uniaxial tensile strength of concrete by conducting a series of cylinder splitting, modulus of rupture (MOR) and cylinder/cube compression tests. The main objectives were: • Critically reviewing previous published research in order to identify gaps in current knowledge and understanding, including theoretical and methodological contributions to the true uniaxial tensile strength of concrete. In order to maintain consistency and increase the reliability of the proposed methods, it is essential to review the literature to provide additional data points in order to add additional depth, breathe and rigor to Senussi's investigation (2004). • The design of self compacting concrete (SCC), normal strength concrete (NSC) and high strength concrete (HSC) mixes and undertaking lab-based experimental works for mixing, casting, curing and testing of specimens in order to establish new empirical evidence and data. • Analysing the data, presenting the results, and investigating the application of validity methods as stated by Lin and Raoof (1999) and Senussi (2004). • To draw conclusions including comparison with previous research and literature, including the proposal of new correction factors and recommendations for future research. 29 batches of NSC, 137 batches of HSC, 44 batches of fly ash SCC and 47 batches of GGBS SCC were cast and their hardened and fresh properties were measured. Hardened properties measured included: cylinder splitting strength, MOR, cylinder compressive strength and cube compressive strength. A variety of rheological tests were also applied to characterise the fresh properties of the SCC mixes, including: slump flow, T50, L-box, V-funnel, J-ring and sieve stability. Cylinders were also visually checked after splitting for segregation. The tensile strength of concrete has traditionally been expressed in terms of its compressive strength (e.g. ft = c x c f ). Based on this premise, extensive laboratory testing was conducted to evaluate the tensile strength of the concretes, including the direct tension test and the indirect cylinder splitting and MOR tests. These tests however, do not provide sufficiently accurate results for the true uniaxial tensile strength, due to the results being based upon different test methods. This shortcoming has been overcome by recently developed methods reported by Lin and Raoof (1999) and Senussi (2004) who proposed simple correction factors for the application to the cylinder splitting and MOR test results, with the final outcome providing practically reasonable estimates of the true uniaxial tensile strength of concrete, covering a wide range of concrete compressive strengths 12.57 ≤ fc ≤ 93.82 MPa, as well as a wide range of aggregate types. The current investigation has covered a wide range of ages at testing, from 3 to 91 days. Test data from other sources has also been applied for ages up to 365 days, with the test results reported relating to a variety of mix designs. NSC, SCC and HSC data from the current investigation has shown an encouraging correlation with the previously reported results, hence providing additional wider and deeper empirical evidence for the validity of the recommended correction factors. The results have also demonstrated that the type (size, texture and strength) of aggregate has a negligible effect on the recommended correction factors. The concrete age at testing was demonstrated to have a potentially significant effect on the recommended correction factors. Altering the cement type can also have a significant effect on the hardened properties measured and demonstrated practically noticeable variations on the recommended correction factors. The correction factors proved to be valid regarding the effects of incorporating various blended cements in the HSC and SCC. The NSC, HSC and SCC showed an encouraging correlation with previously reported results, providing additional support, depth, breadth and rigor for the validity of the correction factors recommended.
APA, Harvard, Vancouver, ISO, and other styles
2

Khatib, Rami. "Analyse et prévision des caractéristiques du pompage du béton auto-plaçant à haute résistance." Thèse, Université de Sherbrooke, 2013. http://hdl.handle.net/11143/6634.

Full text
Abstract:
Modern construction practices require proper knowledge to predict concrete pumping pressure, especially in high-volume and high-rise applications. Despite the progress made over the last decades, the spread of concrete pumping to high-rise construction has been hampered by the lack of standardized operating procedures and performance criteria. By and large, the guidelines available today focus predominantly on pumping Conventional Vibrated Concrete (CVC), while ambiguity still surrounds pumping Self-Consolidating Concrete (SCC) and other types of Highly-Workable Concrete (HWC). This PhD dissertation focuses on the fundamental principles relevant to the flow of high-strength SCC in pumping pipes, and it aims to develop methods to predict and reduce the required pumping pressure. The flow pattern of SCC in pipes is analytically investigated, providing a numerical approach to predict the pumping pressure based on the properties of both concrete and the lubrication layer, the pipe diameter, and the flow rate. The analytical results are further validated through full-scale pumping tests executed at the laboratory of the Université de Sherbrooke. Through this phase 26 optimal concrete mixtures were pumped in a 30-m pumping circuit to investigate the interactions between the concrete properties and pressure loss. The same tests are also employed to empirically correlate pressure loss with rheological and tribological properties of concrete at different flow rates. The resulting correlations furnish instrumental models capable of computing pressure loss for a wide range of concrete properties. In another application, the experimental results are analyzed to identify the influence of pumping on concrete properties with time. Full-scale pumping results are statistically analyzed in order to establish a quantitative description of the most influential parameters governing the concrete flow in pipes. As a result, concrete pipe flow is statically modeled, allowing the computation of pressure loss at different flow rates based on the the rheological and tribological properties of the concrete and the pipe diameter. Another statistical model is derived to calculate the pressure loss as a function of the V-funnel flow time, granting the advantage of predicting the pressure loss on job sites without the need for complex rheological and tribological measurements. In light of the research findings of the previous phases, a new simple test method called the pipe flow test (PFT) is developed in the context of this research, specifically for predicting pipe flow pressure loss. With preceding research phases as insights, the final stage of this project is directed toward mix design optimization faced with the challenge of reducing the pumping pressure and meeting the strength requirements of high-strength SCC. Ultimately, the research findings emanating from this investigation provide practical guidelines and conclusive models to predict and reduce pumping pressure for a wide scope of concrete mixtures and pipe diameters.
APA, Harvard, Vancouver, ISO, and other styles
3

Liu, Xiaodong. "Effects of stress on intergranular corrosion and intergranular stress corrosion cracking in AA2024-T3." Columbus, Ohio : Ohio State University, 2005. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1133313637.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Hsieh, Ying-Lun, and 謝熒倫. "Investigation of Shear Strength and Behavior of SCC Beams With High Strength Stirrups." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/50741244421078882199.

Full text
Abstract:
碩士
國立交通大學
土木工程系
90
The purpose of this study is to investigate the shear behavior of self compacting concrete（SCC）and ordinary property cement（OPC）beams with high tensile steel ULBON under static load﹒A total of nineteen beams specimens were made in this study﹐fifteen were SCC beams and the rest were OPC ones﹒The parameters included two kinds of concrete﹐concrete strength﹐amount of shear reinforcement and shear span-to-depth ratio﹒Wishing to comprehend shear strength and ductility after using high tensile steel ULBON as shear reinforcement in SCC and OPC beams﹒The following conclusions can be made from the test results﹒ 1、The pattern of crack initiation and propagation for OPC and SCC beams are similar to each other﹒ 2、Cracking loads Vcr and ultimate strength Vu for SCC beams are 1.16 and 1.08 of the values calculated by ACI﹐which demonstrated the suitability of ACI equations for high strength stirrups﹒ 3、The reason that load capacity of beam does not drop significantly after peak is because of the high strength and ductility of Ulbon﹒ 4、The current ACI code requires that fy≦60 ksi could be suitable increase﹒ 5、At the same parameters﹐the results show the self compacting concrete beams have greater ultimate shear strength and ductility over than ordinary property cement ones﹒ Keyword：self compacting concrete、SCC、beam、high tensile steel、shear strength、ductility
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "High-strength SCC"

1

Sharma, Shashi Kant, Kanish Kapoor, Dadi Rambabu, and Mohit Kumar. "Development of Pavement Quality SCC Having High Early Strength Under Site Conditions." In Lecture Notes in Civil Engineering, 803–17. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-55115-5_73.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Vasam, Srinivas, K. Jaganadha Rao, and M. V. Seshagiri Rao. "Mathematical Model for Prediction of Compressive Strength of Normal, Standard and High Strength SCC with RCA." In Lecture Notes in Civil Engineering, 145–57. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-4079-0_13.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Dietzel, Wolfgang, Michael Pfuff, and Guido G. Juilfs. "Studies of SCC and Hydrogen Embrittlement of High Strength Alloys Using Fracture Mechanics Methods." In Materials Science Forum, 11–16. Stafa: Trans Tech Publications Ltd., 2005. http://dx.doi.org/10.4028/0-87849-964-4.11.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Saito, K., M. Kinoshita, H. Umehara, and R. Yoshida. "Properties of Low-Shrinkage, High-Strength SCC Using Shrinkage-Reducing Admixture, Blast Furnace Slag and Limestone Aggregates." In Design, Production and Placement of Self-Consolidating Concrete, 283–93. Dordrecht: Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-90-481-9664-7_24.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Jiang, Yin, Tao Anxiang, Xu Pingguang, and Ping Dehai. "Microdomain Yield Behaviour in an Ultra-High Strength Low Alloy Steel For Marine use with Low Sensitivity of SCC." In HSLA Steels 2015, Microalloying 2015 & Offshore Engineering Steels 2015, 1079–86. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2015. http://dx.doi.org/10.1002/9781119223399.ch135.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Yin, Jiang, Anxiang Tao, Pingguang Xu, and Dehai Ping. "Microdomain Yield Behaviour in an Ultra-High Strength Low Alloy Steel for Marine Use with Low Sensitivity of SCC." In HSLA Steels 2015, Microalloying 2015 & Offshore Engineering Steels 2015, 1079–86. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-48767-0_135.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Wei, Yimeng, Areti Markopoulou, Yuanshuang Zhu, Eduardo Chamorro Martin, and Nikol Kirova. "Additive Manufacture of Cellulose Based Bio-Material on Architectural Scale." In Proceedings of the 2021 DigitalFUTURES, 286–304. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-5983-6_27.

Full text
Abstract:
AbstractThere are severe environmental and ecological issues once we evaluate the architecture industry with LCA (Life Cycle Assessment), such as emission of CO2 caused by necessary high temperature for producing cement and significant amounts of Construction Demolition Waste (CDW) in deteriorated and obsolete buildings. One of the ways to solve these problems is Bio-Material. CELLULOSE and CHITON is the 1st and 2nd abundant substance in nature (Duro-Royo, J.: Aguahoja_Programmable Water-based Biocomposites for Digital Design and Fabrication across Scales. MIT, pp. 1–3 (2019)), which means significantly potential for architectural dimension production. Meanwhile, renewability and biodegradability make it more conducive to the current problem of construction pollution. The purpose of this study is to explore Cellulose Based Biomaterial and bring it into architectural scale additive manufacture that engages with performance in the material development, with respect to time of solidification and control of shrinkage, as well as offering mechanical strength. At present, the experiments have proved the possibility of developing a cellulose-chitosan- based composite into 3D-Printing Construction Material (Sanandiya, N.D., Vijay, Y., Dimopoulou, M., Dritsas, S., Fernandez, J.G.: Large-scale additive manufacturing with bioinspired cellulosic materials. Sci. Rep. 8(1), 1–5 (2018)). Moreover, The research shows that the characteristics (Such as waterproof, bending, compression, tensile, transparency) of the composite can be enhanced by different additives (such as xanthan gum, paper fiber, flour), which means it can be customized into various architectural components based on Performance Directional Optimization. This solution has a positive effect on environmental impact reduction and is of great significance in putting the architectural construction industry into a more environment-friendly and smart state.
APA, Harvard, Vancouver, ISO, and other styles
8

Wu, R. G., and G. F. Li. "EFFECTS OF MICROSTRUCTURE ON SCC BEHAVIOR OF LOW ALLOY ULTRA-HIGH STRENGTH STEELS." In Mechanical Behaviour of Materials V, 877–81. Elsevier, 1988. http://dx.doi.org/10.1016/b978-0-08-034912-1.50118-1.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Anil Kumar, V., S. Arjun, R. K. Gupta, and P. V. Venkitakrishnan. "Retrogression and Re-aging Heat Treatment: AA7XXX Aluminum Alloys." In Encyclopedia of Aluminum and Its Alloys. Boca Raton: CRC Press, 2019. http://dx.doi.org/10.1201/9781351045636-140000213.

Full text
Abstract:
Retrogression and re-aging (RRA) treatment was introduced to increase the stress corrosion cracking (SCC) resistance while retaining the strength attainable in T6 (peak aged) temper. Retrogression is a short-term heat treatment at an elevated temperature wherein a partial dissolution of metastable precipitates occurs, which are responsible for the hardening. During the next step, the material is re-aged in the regime of typical age hardening parameters to restore the strength with improved ductility. Response of RRA treatment has been reported on AA7XXX series Aluminum alloys such as AA7075, AA7050, AA7150, AA7049, and AA7010. Studies have been done on the effect of RRA on microstructure, mechanical properties such as tensile and hardness, corrosion, exfoliation corrosion, and SCC resistance by various researchers. The key characteristic of RRA is retrogression, which makes the re-precipitation in the matrix and coarsening of grain boundary precipitates such as MgZn2, η′. The retrogression treatment however requires high temperature and a short time, which limits the industrial application of RRA, especially in the heat treatment of the components with large cross section, due to the inherent thermal conductivity limitations. Hence, further work needs to be done in this area to apply this specialized heat treatment for industrial applications. This article brings out a comprehension of the changes in microstructure, tensile properties, and corrosion resistance of the various commonly used AA7XXX Aluminum alloys in structural applications with RRA heat treatment. The future scope of the work in RRA heat treatment is also discussed in this article.
APA, Harvard, Vancouver, ISO, and other styles
10

"Surface Charge Property of SiR/SiC Composites with Field-Dependent Conductivity." In Electrical Insulation Breakdown and Its Theory, Process, and Prevention, 219–54. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-5225-8885-6.ch008.

Full text
Abstract:
An electrical field distorted by the complicated cable accessory structure and non-uniform temperature distribution is a significant threat to high voltage direct current (HVDC) cable. Thus, the field grading material (FGM) with nonlinear conductivity can uniform local field receives attention. This chapter focuses on the surface charge property of SiR/SiC composites effected by temperature. Field strength and SiC content have a positive effect on the increase in conductivity. When the temperature increases, the threshold field decreases. At high SiC content, this phenomenon is more obvious. The influence of temperature is considered under DC voltage and impulse superimposed DC voltage.
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "High-strength SCC"

1

"Experimental Study of Prestress Land and Camber in High-Strength SCC Beams." In SP-247: Self-Consolidating Concrete for Precast Prestressed Applications. American Concrete Institute, 2007. http://dx.doi.org/10.14359/19000.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Myers, John J., and Kurt Bloch. "Accelerated Construction for Pedestrian Bridges: A Comparison between High Strength Concrete (HSC) and High-Strength Self Consolidating Concrete (HS-SCC)." In GeoHunan International Conference 2011. Reston, VA: American Society of Civil Engineers, 2011. http://dx.doi.org/10.1061/47630(409)17.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Zhu, M. "Behavior and strength of square steel tube columns filled with steel-reinforced self-compacting high-strength concrete." In SCC'2005-China - 1st International Symposium on Design, Performance and Use of Self-Consolidating Concrete. RILEM Publications SARL, 2005. http://dx.doi.org/10.1617/2912143624.073.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Rybalko, S. V., V. G. Rybalko, D. V. Novgorodov, A. Yu Surkov, and S. E. Chernykh. "Using of high-strength protective coatings, reducing the risk of initiation and development of SCC defects." In 13TH INTERNATIONAL SCIENTIFIC CONFERENCE ON AERONAUTICS, AUTOMOTIVE AND RAILWAY ENGINEERING AND TECHNOLOGIES (BulTrans-2021). AIP Publishing, 2022. http://dx.doi.org/10.1063/5.0099804.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Andresen, Peter L. "Factors Influencing SCC and IASCC of Stainless Steels in High Temperature Water." In ASME/JSME 2004 Pressure Vessels and Piping Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/pvp2004-2663.

Full text
Abstract:
SCC growth studies were performed in high temperature, high purity water on various grades and various conditions of stainless steel. The synergistic effects of corrosion potential, sensitization, cold work (yield strength), temperature and irradiation were evaluated, and their implications to interpreting and modeling SCC in unirradiated and irradiated structures are discussed.
APA, Harvard, Vancouver, ISO, and other styles
6

El-Dieb, S. Amr, and M. Ehab El-Said. "Behavior of Reinforced Concrete Columns made with Ultra-High-Strength Fiber-Reinforced Self-Compacted Concrete (UHS-FR-SCC)." In Modern Methods and Advances in Structural Engineering and Construction. Singapore: Research Publishing Services, 2011. http://dx.doi.org/10.3850/978-981-08-7920-4_s3-m007-cd.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Arroyo, B., J. A. Álvarez, and R. Lacalle. "Analysis of the Small Punch Test Capability to Evaluate the Response of High Strength Steels Facing HIC or SCC." In ASME 2016 Pressure Vessels and Piping Conference. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/pvp2016-63502.

Full text
Abstract:
This work is about evaluating the behavior facing HIC of high strength steels by means of the Small Punch Test (SPT). It can be considered as a quasi-non-destructive test in comparison to structural integrity analysis of large components. It was developed during the 80’s with the purpose of estimating the embrittlement grade of nuclear components reducing the amount of material employed. During the last years it has been successfully employed in the evaluation of mechanical properties of different materials and creep behavior. Also approximations for the fracture properties estimations have been carried out using this method. Although a reference standard that includes the tensile and fracture parameters estimations by SPT does not exist, a European Code of Practice (CWA 15627:2008) was recently developed. In addition a European standard is in preparation, including the ultimate research and the backup of the most relevant groups. In this work, high strength steels behavior facing stress corrosion cracking (SCC) or hydrogen Embrittlement (HE) processes are analyzed by means of the Small Punch Test (SPT). The evaluation of the response of materials facing environmental damage processes requires a different consideration if cracks are present on the material or not. In a first stage the study carried out tries to analyze the behavior without cracks, using the threshold stress (σscc) parameter. The aforementioned parameter is obtained from slow strain rate tensile tests (SSRT), which involves its own particular disadvantages. Thus the aptitude of the SPT to obtain the threshold stress is studied, evaluating the influence of variables such as the solicitation rate. In the second part of the work, specimen geometry and test conditions are proposed for the SPT, in order to evaluate the susceptibility facing SCC and HE in presence of cracks for the materials studied. In this case, the fracture toughness parameter that describes the crack initiation process (Khe) will be evaluated and validated by conventional tests based on fracture mechanics. The influence of variables, such as test solicitation rate on the results, is analyzed in order to obtain a qualitative methodology to evaluate mechanical-environmental damage processes by SPT means. For the SPT tests carried out, common Small Punch specimens of 10×10 mm of section and 0,5 mm of thickness are used for σscc determination.
APA, Harvard, Vancouver, ISO, and other styles
8

Garud, Yogendra S. "SCC Initiation Model and Its Implementation for Probabilistic Assessment." In ASME 2010 Pressure Vessels and Piping Division/K-PVP Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/pvp2010-25468.

Full text
Abstract:
An engineering model was recently developed to account for the inter-dependent influence of applied plus residual stress, material strength, strain-hardening, and cold work on stress corrosion cracking (SCC) susceptibility and time to initiation. Both the experimental observations and the model response suggest that a careful and combined consideration of these factors is essential in a quantitative or predictive assessment of SCC. These findings and the basic model are presented in this paper. Also, the proposed modeling framework of SCC susceptibility distinguishes, in the engineering sense, the influence of prior or additional cold work on the residual macro-stress and the microstructure, in addition to the role of (raised) strength properties. The model presented in this paper was evaluated for typical Alloy 600 and Type 304 stainless steel in high purity water environment. Additional objective of this paper is to demonstrate the utility and implementation of the model in a probabilistic assessment of the initiation of a short crack of engineering significance. It is shown that the basis and framework of the model provide a simple approach to quantify the key uncertainties in SCC initiation leading to results of interest in a probabilistic or risk-based methodology for SCC evaluation. Application of the results and possible implementation of the model are discussed with reference to the SCC of materials in the light water reactor environments.
APA, Harvard, Vancouver, ISO, and other styles
9

Yang, Y. "Distribution of water content in self-compacted high strength concrete due to water evaporation and self-desiccation." In SCC'2005-China - 1st International Symposium on Design, Performance and Use of Self-Consolidating Concrete. RILEM Publications SARL, 2005. http://dx.doi.org/10.1617/2912143624.017.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Ranjitham, M. "Performance Assessment of Self Compacting Concrete Incorporating Mineral Admixtures." In Sustainable Materials and Smart Practices. Materials Research Forum LLC, 2022. http://dx.doi.org/10.21741/9781644901953-49.

Full text
Abstract:
Abstract. Self-Compacting Concrete (SCC) is a newly constructed which need to be processed to be installed and assembled. It can discharge beneath its own weight, complete formwork, and achieve complete integration, at the same time in the existence of profusion reinforcement. SCC is a variety of high-strength concrete and expands to form devoid of the demand for mechanical vibrations. SCC is a non-removable concrete by its weight. The importance of concrete that you assemble is that it retains all the durability and characteristics of the concrete, meeting the expected operational requirements. Another way to diminish the expense of concrete for that is to use Mineral Admixtures (MA) such as Ground Granulated Blast furnace Slag (GGBS) Silica Fume (SF), and Fly Ash (FA), during mixing. The quantity of Portland cement was decreased by using mineral admixtures, expense of compaction will be competitive especially reason for this while using the mineral mixtures are waste or industrial product. In addition, the application of MA in the production of composite concrete not only provides economic benefits but also reduces the temperature of the hydration. The amalgamation of mineral ingredients additionally excludes the need for viscosity-improving chemical admixtures. Low water/cement (W/C) ratio which indicates to superior durability and exceptional mechanical integrity of the building. This experimental research paper familiarizes and reviewing the strength properties such as compression test, flexural strength and the split strength of SCC with different mineral compounds and compare the properties with Control Mix (CM) and workability tests of various mineral compounds (slump, L-box, U-box, and T50) also studied. From the Experimental investigation concluded that the impact of mineral mixtures on performance like compressive strength values, split tensile strength values and flexural strength values were increases as per European Federation of manufacturers for special concrete.
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "High-strength SCC"

1

Rohatgi, Aashish. Mitigate Stress Corrosion Cracking (SCC) in High-Strength Al castings - CRADA 508. Office of Scientific and Technical Information (OSTI), February 2021. http://dx.doi.org/10.2172/1827802.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Duffy, Thomas S. High-pressure polymorphism of two high-strength ceramics: Boron carbide (B4C) and silicon carbide (SiC). Office of Scientific and Technical Information (OSTI), October 2017. http://dx.doi.org/10.2172/1406133.

Full text
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'High-strength SCC' for particular source types:
Journal articles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography