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Добірка наукової літератури з теми "RC PARAMETERS"

Автор: Grafiati

Опубліковано: 11 вересня 2023

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Статті в журналах з теми "RC PARAMETERS"

Jara, J. M., B. A. Olmos, M. Jara, and W. M. Conejo. "RC jacketing parameters to retrofit highway bridges." Bulletin of Earthquake Engineering 14, no. 10 (April 15, 2016): 2859–80. http://dx.doi.org/10.1007/s10518-016-9914-7.

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Cai, Bin, and Xin Hui Liu. "Research on Parameters of RC Structure Reliability." Applied Mechanics and Materials 501-504 (January 2014): 1061–64. http://dx.doi.org/10.4028/www.scientific.net/amm.501-504.1061.

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In the analysis of engineering structures are usually adopt the method of fixed value, that is the practical engineering structure under load and the performance of materials used by structure shall be treated as a constant value.But, in fact, the structure of geometry size, bear the load, material parameters,computing model and so on are affected by various factors. In order to more accurately reflect the reliability problems of reinforced concrete structures, this paper, the factors above will be regarded as random variables, combining the basic theory of reliability design, through the probability analysis, in normal uselimit state reliability of reinforced concrete structures for example analysis of the influence of related parameters on the structural reliability.

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Lin, Che-Yu. "Ramp-Creep Ultrasound Viscoelastography for Measuring Viscoelastic Parameters of Materials." Materials 13, no. 16 (August 14, 2020): 3593. http://dx.doi.org/10.3390/ma13163593.

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Several ultrasound-based methods have been developed to evaluate the viscoelastic properties of materials. The purpose of this study is to introduce a novel viscoelastography method based on ultrasound acoustic radiation force for measuring the parameters relevant to the viscoelastic properties of materials, named ramp-creep ultrasound viscoelastography (RC viscoelastography). RC viscoelastography uses two different ultrasound excitation modes to cause ramp and creep strain responses in the material. By combining and analyzing the information obtained from these two modes of excitation, the viscoelastic parameters of the material can be quantitatively evaluated. Finite element computer simulation demonstrated that RC viscoelastography can accurately evaluate the viscoelastic parameters of the material, including the relaxation and creep time constants as well as the ratio of viscous fluids to solids in the material, except for the region near the top surface of the material. The novelty of RC viscoelastography is that there is no need to know the magnitude of acoustic radiation force and induced stress in the material in order to evaluate the viscoelastic parameters. In the future, experiments are necessary to test the performance of RC viscoelastography in real biomaterials and biological tissues.

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Wang, Xiao Dong, Xie Dong Zhang, and Jin Zhi Wang. "Study on Fire Resistance Design Parameters of RC Structure." Advanced Materials Research 295-297 (July 2011): 183–88. http://dx.doi.org/10.4028/www.scientific.net/amr.295-297.183.

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By analyzing the randomicity and sensitivity of design parameters on fire resistance performance of RC structure, it indicates that the concrete thickness of covering layer is the most sensitive parameter to RC fire resistance performance in all given out parameters. And the stochastic finite element reliability analyzing method is briefly introduced too.

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Radu, Lucretiu, Mara Carsote, Anca Mihaela Predescu, Tiberiu Stefanita Tenea Cojan, Bogdan Socea, Vlad Dumitru Baleanu, Mihaela Popescu, Nina Ionovici, and Dana Maria Albulescu. "Biochemical Parameters in Patients Using Teriparatide." Revista de Chimie 69, no. 12 (January 15, 2019): 3483–85. http://dx.doi.org/10.37358/rc.18.12.6774.

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Teriparatide (TPT) is the active 1-34 amino acid sequence with osteoanabolic use for severe osteoporosis. Our aim is to analyze the biochemical and clinical profile of patients treated with TPT based on Romanian protocol. The inclusion and exclusion criteria are based on specific country protocol for TPT 20 �g/day, for 2 years, once in life time based on self administration. This is a transversal study including data of a tertiary centre of endocrinology on patients who signed the informed consent. This is a real life study, of observational type (the intervention meaning the TPT recommendation was done by individual decision of each clinician). Normal total and ionic calcium is associated with low 25-hydroxyvitamin D levels and a mean lumbar T-score of -3.1�0.7SD. 50% of patients treated with TPT have digestive conditions, less than 10% are first time users, a high severity profile is based on a median of 4 years regarding prior anti-osteoporotic medication and of 3 previous fragility fractures.

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Han, Sang Whan, Chang Seok Lee, Mary Ann Paz Zambrana, and Kihak Lee. "Calibration Factor for ASCE 41-17 Modeling Parameters for Stocky Rectangular RC Columns." Applied Sciences 9, no. 23 (November 29, 2019): 5193. http://dx.doi.org/10.3390/app9235193.

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Existing old reinforced concrete (RC) buildings could be vulnerable to large earthquake events. Most columns in such buildings have insufficient reinforcement details, which may experience failure during an early loading stage. The failure of columns may lead to partial or complete collapse of entire building systems. To prepare for an adequate retrofit plan for columns, it is necessary to simulate the cyclic behavior of columns using a numerical model with adequate values of constituent modeling parameters. The nonlinear component modeling parameters are specified in ASCE 41-17. However, the experiments on stocky RC columns suggest that ASCE 41-17 nonlinear component modeling parameters do not reflect the RC column behavior adequately. To accurately simulate the nonlinear load–deformation responses of stocky RC columns with low span-to-depth ratio, this study proposes a calibration factor for ASCE 41-17 RC column modeling parameters. For this purpose, this study collected test data of 47 stocky column specimens. Based on the test data, empirical equations including the calibration factor for modeling parameters “a” and “b” in ASCE 41-17 were proposed. The accuracy of the proposed equation was verified by comparing the measured and calculated envelope curves.

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Verma, Sanjeev Kumar, Sudhir Singh Bhadauria, and Saleem Akhtar. "Probabilistic Evaluation of Service Life for Reinforced Concrete Structures." Chinese Journal of Engineering 2014 (February 18, 2014): 1–8. http://dx.doi.org/10.1155/2014/648438.

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Degradation of performance and deterioration of different components of reinforced concrete (RC) structures increase with the age of structure. This deterioration of reinforced component depends on several parameters. However, modeling service life of RC structure by considering all the parameters is a difficult job, as most of the parameters are uncertain in nature. Probabilistic models account well for the uncertainties in the parameters responsible for deterioration of RC structures. This paper presents a review of several recent service life models developed using probability based concepts.

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Xiang, Kai, Guo Hui Wang, and Bi Zhao. "Finite Element Analysis of Shear Strength of Reinforced Concrete Beams after Fire." Advanced Materials Research 671-674 (March 2013): 474–78. http://dx.doi.org/10.4028/www.scientific.net/amr.671-674.474.

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Shear strength and stiffness of fire-damaged reinforced concrete (RC) beams were researched. The nonlinear finite element method (FEM) was developed to simulate shear strength of fire-damaged RC beams. Considering mechanical properties deterioration of concrete and steel reinforcing bar, the parameters of fire-damaged RC beams, including fire exposure time, shear span to depth ratios, concrete strength, diameters of stirrups and spacing of stirrups, were analyzed. Based on numerical analysis, the change of shear strength and stiffness of fire-damaged RC beams were identified. The results showed that shear strength and stiffness of fire-damaged RC beams changed under different parameters. With increase of fire exposure time or increase of shear span to depth ratio or decrease of concrete strength, shear strength and stiffness of fire-damaged RC beams descended obviously. With decrease of diameters of stirrups or increase of spacing of stirrups, shear strength of fire-damaged RC beams descended gradually, but stiffness of fire-damaged RC beams had little change.

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Butyrskaia, I. "HYGIENIC EVALUATION OF PRE-CONSCRIPTION AGE YOUNG MEN’ MORPHOPHYSIOLOGICAL PARAMETERS IN THE CRIMEA." Tavricheskiy Mediko-Biologicheskiy Vestnik 23, no. 1 (October 18, 2022): 15–19. http://dx.doi.org/10.29039/2070-8092-2020-23-1-15-19.

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The paper is dedicated to age trends among young men of pre-draft age in the Republic of Crimea (RC). To define health condition, we examined 380 young men of 14-16 years old, who studied in board-schools in different areas of RC. They live in different conditions minimizing impact of extra-school medium. Physiometric measurements (height, body mass, chest circumference, muscular power, pulse rate, lung capacity) were taken with standard methods, mean arterial pressure was counted by Hickam formula, output volume – by Starr formula. One showed that in RC they observe common Russian trend of worsening adolescents’ health. As age increased health parameters are stabilized, and by the time of graduation from school approach to standards. The level of acute morbidity still remains high. Among chronic diseases in RC in pre-draft age young men diseases of respiratory, urogenital and nervous systems dominate. They have to find possibilities on youth sanitation from all the sides dealing with it: state administration, draft boards, school, and family.

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Chen, Jing, Yuping Chen, Anmei Shu, Jinfu Lu, Qiu Du, Yuwei Yang, Zhiyang Lv, and Huiqin Xu. "Radix Rehmanniae and Corni Fructus against Diabetic Nephropathy via AGE-RAGE Signaling Pathway." Journal of Diabetes Research 2020 (December 2, 2020): 1–15. http://dx.doi.org/10.1155/2020/8358102.

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Background and Aims. Radix Rehmanniae and Corni Fructus (RC) have been widely applied to treat diabetic nephropathy (DN) for centuries. But the mechanism of how RC plays the therapeutic role against DN is unclear as yet. Methods. The information about RC was obtained from a public database. The active compounds of RC were screened by oral bioavailability (OB) and drug-likeness (DL). Gene ontology (GO) analysis was performed to realize the key targets of RC, and an active compound-potential target network was created. The therapeutic effects of RC active compounds and their key signal pathways were preliminarily probed via network pharmacology analysis and animal experiments. Results. In this study, 29 active compounds from RC and 64 key targets related to DN were collected using the network pharmacology method. The pathway enrichment analysis showed that RC regulated advanced glycosylation end product (AGE-) RAGE and IL-17 signaling pathways to treat DN. The animal experiments revealed that RC significantly improved metabolic parameters, inflammation renal structure, and function to protect the kidney against DN. Conclusions. The results revealed the relationship between multicomponents and multitargets of RC. The administratiom of RC might remit the DM-induced renal damage through the AGE-RAGE signaling pathway to improve metabolic parameters and protect renal structure and function.

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Більше джерел

Дисертації з теми "RC PARAMETERS"

Mani, Mohammad H. "Ultrasonic instrument for accurate measurements of spatial parameters in blood vessels." Thesis, University of Nottingham, 2016. http://eprints.nottingham.ac.uk/33355/.

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The present research is aimed at the development of an ultrasonic medical instrument capable of measuring the intima-media thicknesses (IMT) of artery walls that are considered by medical practitioners as good indicators of the risk of atherosclerosis. This overcomes two notable limitations of the instruments available at present – insufficient axial resolution and lack of synchronisation to the heart cycle that make the measurements difficult to use, e.g., for annual screening of patients and like-for-like comparisons. These limitations were addressed by using a combination of on-the-fly averaging and interleaved sampling for acquiring echo waveforms, and triggering the scans at a particular instant of the heart cycle. The developed electronic instrumentation consisted of a battery powered electrocardiogram (ECG) monitor that transmitted the ECG data using an infrared link to the ECG processor that triggered the scans. Such architecture eliminated any possibility of accidentally connecting the patient to a source of voltage capable of causing serious injury and of causing radio frequency interference to medical equipment located in a close proximity. The algorithm for detecting the R-waves from noisy ECGs was fully verified with simulated and experimental ECG records, and implemented in firmware on board the ECG processor. The rate of R-wave detection of the developed algorithm is 88.24% out of 204 heartbeats recorded. In order to ease the interpretation of the recorded echoes, both mathematical and physical simulations of tubular objects were carried out. The calculated resolution of the system was estimated 2.5um. Spatial resolution of 15um was achieved during the in-vivo experiments. Some of the factors that might have caused this difference have been discussed with suggestions on possible methods of improvements. The set of experimental waveforms recorded in vivo demonstrated the correct operation of the developed instrument, appropriate consistency and some features that were expected and described in the literature. The developed instrument seems ready for application to a broader group of subjects.

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Malumbela, Goitseone. "Measurable parameters for performance of correded and repaired RC beams under load." Doctoral thesis, University of Cape Town, 2010. http://hdl.handle.net/11427/11419.

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Анотація:

Includes abstract.
Includes bibliographical references.
Structural engineers and asset managers rely on measurable parameters developed by researchers to predict residual load-bearing capacities of corroding in-service RC structures and to assess repair-effectiveness. Laboratory research that was used to develop these measurable parameters varied between researchers and in most cases, did not represent in-service conditions. As a result, they found different relations between measurable and non-measurable parameters which are unsafe and/or engineers find difficult to apply to in-service structures. A holistic research that emulates in-service conditions was therefore developed. Parameters that were looked at were corrosion crack widths and longitudinal strains together with their derivatives.

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Aleksandra, Radujković. "Analiza parametara za procenu seizmičkog odgovora višespratnih armiranobetonskih okvira." Phd thesis, Univerzitet u Novom Sadu, Fakultet tehničkih nauka u Novom Sadu, 2015. https://www.cris.uns.ac.rs/record.jsf?recordId=95695&source=NDLTD&language=en.

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U radu su analizirani uticaji parametara: klase dukktilnosti,projektnog seizmičkog dejstva i spratnosti na seizmički odgovor ABokvira projektovanih prema evropskim normama EN 1992 - 1 i EN 1998 -1.Odgovor konstrukcije, dobijen primenom nelinearnih statičkih idinamičkim metoda, je razmatran na globalnom, spratnom i lokalnomnivou. Procena stanja je sprovedena pre svega direktnim poređenjemzahteva rotacije tetiva stubova i greda okvira sa kapacitetom za dvagranična stanja prema EN 1998 - 3. Pored toga, upoređeni su zahtevi sakapacitetom u pogledu duktilnosti krivina kritičnih poprečnihpreseka i zahtevi odnosa međuspratnog pomeranja i spratne visine satipičnim vrednostima za očekivani nivo oštećenja konstrukcije.
The paper analyzed influence of parameters: ductility class, design seismicactions and the number of story on seismic response of RC frames designedaccording to EN 1992-1 and EN 1998-1. Seismic response, obtained usingnonlinear static and dinamic methods, at global, storey and local levels wasdiscussed. Assessment was carried out primarly by direct comparison chordrotation RC frames columns and beams demands with a capacity of two limitstates according to EN 1998-3. In addition, curvature ductility critical regionsdemands and capacitiy and inter storey drift demands and tipical values forexpected level of structural damage, were compared.

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Nagarajan, Karthik. "Parameter estimation framework for fusing spatio-temporal data in watershed analysis and its potential for RC-based hardware acceleration." [Gainesville, Fla.] : University of Florida, 2009. http://purl.fcla.edu/fcla/etd/UFE0024362.

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Kadlčík, Libor. "Efektivní použití obvodů zlomkového řádu v integrované technice." Doctoral thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2020. http://www.nusl.cz/ntk/nusl-432494.

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Integrace a derivace jsou obvykle známy pro celočíselný řád (tj. první, druhý, atd.). Existuje ale zobecnění pro zlomkové (neceločíselné) řády, které lze implementovat pomocí elektronických obvodů zlomkového řádu (případně provést jejich aproximaci) a které poskytuje nový stupeň volnosti pro návrh elektronických obvodů. Obvody zlomkového řádu jsou obvykle aproximovány diskrétními součástkami pomocí RC struktur s velkými rozsahy odporů a kapacit, a tím se jeví nepraktické pro použití v integrovaných obvodech. Tato práce prezentuje implementaci obvodů zlomkového řádu v integerovaných obvodech a jejich praktické využití v této oblasti. Jsou použity prvky se soustředěnými parametry (např. RC žebřík) i prvky s rozprostřenými parametery (např. R-PMOScap, skládající se z nesalicidovaného proužku polykrystalického křemíku nad hradlovým oxidem); je použita pouze technologie typu analogvý CMOS bez dodatečných procesních kroků. Užití obvodů zlomkového řádu bylo demonstrováno realizací několika integrovaných napěťových regulátorů, v nichž obvody zlomkového řádu realizují řízení zlomkového řádu za účelem dosažení silné stejnosměrné regulace a dobré stability regulační smyčky - i bez použití kompenzační nuly nebo příliš vysoké externí kapacity (některé napěťové regulátory dovolují i zatěžovací kapacitou v rozsahu nula až nekonečno).

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MEENA, HARDEV. "STUDY AND ANALYSIS OF OTRA AND ITS APPLICATIONS." Thesis, 2016. http://dspace.dtu.ac.in:8080/jspui/handle/repository/14683.

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The major goal of this thesis is to know about Operational Transresistance Amplifier (OTRA), its applications, performance and practical implementation of OTRA two CFOA AD844 ICs. Study and realization of Operational Transresistance Amplifier is presented. The development and use of operational Transresistance Amplifier model is very important in control and instrumentation engineering. This analysis taking the effect of Transresistance gain. The characteristics of OTRA circuit demonstrated through Proteus and Pspice simulation. The study and analysis of RC sine wave oscillator based on OTRA. Proposed oscillator consists of two CFOA AD844 ICs for implementing the OTRA and few passive components. The proposed OTRA based sine wave oscillator exhibit low sensitivity and good frequency stability. Operational Transresistance Amplifier (OTRA) based second order low pass filter is presented. The proposed LPF is depending on RC parameters. It’s insensitive to parasitic capacitances. It also insensitive to input resistance due to internally grounded input terminals of OTRA. Conventional controller such as proportional, integral and derivative individual and combined developed using operational Transresistance amplifier. These OTRA based conventional controllers are study and their characteristics analysis through Proteus simulation and results are verified in Mat lab. Operational Transresistance Amplifier and its application such as filter, oscillator and controllers are design and simulated with help of Proteous ISIS Professional simulation software. Their transient, frequency, phase and noise responses derived using Proteus. Some electronic part analysis using Orcad capture, Pspice A/D. The performance of controllers evaluated using Mat lab simulink. Hardware implementation of OTRA may be possible due to AD844AN current feedback amplifier. The Chapters focuses on the software tools, particular control problem and results.

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AndrewTseng and 曾昱. "Parameters for Performance Based Design of Mid- and Low-Rise RC Structural Walls." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/c33d9t.

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碩士
國立成功大學
土木工程學系
104
The current building design codes are generally based on a strength-based design philosophy. A building designed according to such approaches has unpredictable seismic responses. Performance-based design approaches, which are recognized as advanced design methods for the next generation, allow engineers to design a building with the pre-determined structural performance objectives under varying seismic hazard levels. A key element to a successful performance-based design is an adequately defined framework of performance limit states. In addition, a direct approach to accurately identify the performance limit states of structures with different designs is also necessary when implementing the performance-based design. The object of this article is to propose a model for predicting the displacement demands associated with the performance limit states of RC structural walls. The model is developed using regression analysis on the extensive seismic responses obtained using 3D finite element RC structural wall models. Existing experimental results of RC structural walls under cyclic loading are employed to validate the proposed model. The comparisons between the experimental results and the predicted solutions show good agreements.

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Shiung, Da Wei, and 熊大為. "Study of GCRA Parameter Transformation in ATM Networks and Implementation of RC Traffic Shaper." Thesis, 1997. http://ndltd.ncl.edu.tw/handle/25716094711527929384.

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碩士
國立臺灣大學
電機工程學系
85
We try to find the relationship between GCRA and Leaky Bucket Scheme.Specially, their parameters transformation in ATM layer are of interested.And exactly parameter transformation and approximated methods in different conditions are funded. In ATM network, bursty traffic sources are the main reasons to case traffic jame. RC traffic shaper can shape clumping cells to avoid network congestioneffectively. We implement a performance parameter main window and RC traffic shaper by software to shape and monitor traffic sources. Performance parameter main window can monitor the whole networks, thus they will function well.

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CHEN, HUI-YA, and 陳惠雅. "Database Construction and Parameter Analysis of RC Beam-Column Connections with Transverse Beams and Slab." Thesis, 2014. http://ndltd.ncl.edu.tw/handle/kdyr5y.

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碩士
國立雲林科技大學
營建工程系
102
This study construct a database of beam-column connections made with normal- and high-strength reinforced concrete. Test data of beam-column connections with transverse beams and slabs are collected. We selected the data with complete story shear versus drift curves and specimen detailing which can be back calculated the connection parameters and evaluated the seismic performance. Based on the database investigation, we conclude: (1) Where the column-to-beam moment strength ratio exceed 2 for interior joints and 4 for exterior joints, the joints would not failed in shear; (2) The shear stress limitation given in ACI code can prevent joint shear failure before beam yielding; (3) The amount of joint transverse reinforcement can be reduced by half in an interior joint confined all four faces, where the joint perform quite well if the shear stress is below the code-specified value; (4) The use of anchorage length in place of column depth for the calculation of joint effective depth could make the data have a higher joint shear stress ratio and a more conservative distribution to exclude joint shear failure before beam yielding; (5) The exterior joint data met the code requirements of anchorage length in the joint and joint shear stress performed well in beam flexure failure mode. The code-specified development length for hooked or headed bars in the joint are conservative. The code requirement of minimum column depth of 20 times bar diameter along the column depth seems to be acceptable for available data. The development length for high-strength reinforcement in the joint should be further studied.

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Li, Chun-Zhong, and 李春忠. "Modal Parameter Identification of Prestressed RC Beams Based on Multiple Random Decrement Method with Vibration Measurements." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/81945252477963565253.

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Анотація:

碩士
雲林科技大學
營建工程系碩士班
98
In generally, For most structure, For applying the ambient vibration measurements to conduct the system identification of civil structures, it is most popular to first adopt the random decrement method to transfer an output signal into a free vibration history. Any convenient time-domain method can then be utilized to identify the modal parameters. In this study, using mode shapes concept and multiple random decrement (MRD) method to reach convergence of modal, and numerical example and system modal parameters are knowed by using free ambient vibration to test and verify its utility. Firstly, we makes a prestressed RC beam with rectangular section. And control the different cases of prestress loss by releasing tendons. For applying the vibration measurements to conduct the system identification of beam in different cases of prestress loss and discusses the related dynamic parameter of the modal frequencies and the damping ratio.

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Частини книг з теми "RC PARAMETERS"

Gil’mutdinov, Anis Kharisovich, Pyotr Arkhipovich Ushakov, and Reyad El-Khazali. "Calculation of One-Dimensional RC-EDP Primary Parameters." In Analog Circuits and Signal Processing, 191–209. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-45249-4_10.

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Gkimousis, Ilias A., and Vlasis K. Koumousis. "Collapse Fragility Curves of RC Frames with Varying Design Parameters." In Computational Methods in Applied Sciences, 297–316. Dordrecht: Springer Netherlands, 2013. http://dx.doi.org/10.1007/978-94-007-6573-3_15.

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Reddy, Jonna Rohan, Y. Naga Satyesh, and Sonti Girish Babu. "Shape of Shear Reinforcement Influence Shear Strength Parameters in Rc Beam." In Lecture Notes in Civil Engineering, 219–44. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-1404-3_19.

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Zhu, Qisu, Shihua Zou, and Bing Yang. "Seismic Performance Analysis of RC Frame Core Tube Structure Considering Floor Parameters." In Lecture Notes in Electrical Engineering, 1567–73. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-5959-4_190.

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de Quevedo Iñarritu, P. García, N. Šipčić, and P. Bazzurro. "Engineering Demand Parameters for Cumulative Damage Estimation in URM and RC Buildings." In Lecture Notes in Civil Engineering, 57–71. Cham: Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-36562-1_5.

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Ilomame, Murad M., Maged A. Youssef, and Salah F. El-Fitiany. "Parameters Controlling the Spalling of Concrete Cover in RC Columns During Seismic Activities." In Lecture Notes in Civil Engineering, 685–95. Cham: Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-34159-5_47.

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Befkadu, Tsenat, Pandurang B. Khawal, and Shashi Shekhar Singh. "Finite Element Analysis of Punching Shear in RC Column to Footing Connection Considering the Material Parameters." In Recent Advancements in Civil Engineering, 1027–36. Singapore: Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-4396-5_85.

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Fahmy, Mohamed F. M., Z. S. Wu, and G. Wu. "Effect of Bond Parameters on Recoverability of RC Bridge Columns Reinforced with Ordinary Rebars and Steel Fiber Composite Bars." In Advances in FRP Composites in Civil Engineering, 325–29. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-17487-2_70.

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Gil’mutdinov, Anis Kharisovich, Pyotr Arkhipovich Ushakov, and Reyad El-Khazali. "Primary Parameter Calculation of the RC-EDP Using Generalized RCG-EDP Devices." In Analog Circuits and Signal Processing, 227–48. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-45249-4_12.

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Vishnu, A. Aswin, Aswin Suresh, Ritu Anne Koshy, S. Sanjna, and P. Robin Davis. "Hyper-parameter Optimised Artificial Neural Network Model for Failure Mode Identification of RC Shear Wall." In Lecture Notes in Civil Engineering, 973–85. Cham: Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-12011-4_82.

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Тези доповідей конференцій з теми "RC PARAMETERS"

Siavoshani, Saeed, An Li, and Yousef Firouz. "RC Equivalent Circuit Model Parameters Characterization." In WCX SAE World Congress Experience. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2020. http://dx.doi.org/10.4271/2020-01-1180.

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Prokopenko, N. N., S. G. Krutchinsky, and P. S. Budyakov. "Microwave selective RC amplifiers with control parameters." In 2013 11th East-West Design and Test Symposium (EWDTS). IEEE, 2013. http://dx.doi.org/10.1109/ewdts.2013.6673113.

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Aroutiounian, V. M., and V. V. Buniatyan. "Microwave parameters of HTSC thin film RC circuit." In 2004 24th International Conference on Microelectronics. IEEE, 2004. http://dx.doi.org/10.1109/icmel.2004.1314642.

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Slaitas, Justas, and Juozas Valivonis. "Crack parameters in normal section of FRP strengthened RC elements." In The 13th international scientific conference “Modern Building Materials, Structures and Techniques”. Vilnius Gediminas Technical University, 2019. http://dx.doi.org/10.3846/mbmst.2019.028.

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Анотація:

Contrary to existing studies, this paper presents a prediction model of crack parameters in normal section of FRP strengthened RC elements neglecting crack spacing. A relation between normal crack width, depth and strains in the level of FRP reinforcement, established by Slaitas et al. (Slaitas, Daugevičius, Valivonis, & Grigorjeva, 2018a) and Jokūbaitis et al. (Jokūbaitis & Juknevičius, 2013; Jokūbaitis, Juknevičius, & Šalna, 2013), allowed authors to describe the full development of the crack up to the element failure. Numerical results are compared with experimental ones from the tests of 9 RC beams, strengthened with externally bonded and near surface mounted FRP reinforcements.

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Avram, Ion. "Active Filter on RC element with Distributed Parameters Sensitivity Analyze." In 12th International Conference on Electronics, Communications and Computing. Technical University of Moldova, 2022. http://dx.doi.org/10.52326/ic-ecco.2022/el.09.

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This article presents the results of research of the stability of characteristics of the active filter on element with distributed parameters through the calculate the sensitivity of the Amplitude - Frequency Characteristic (AFC) of the filter on change the value of each element of the electronic circuit of active filter.

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"Evaluation of RC-arch Bridges and Main Parameters in Performance Assessment." In "SP-298: Advanced Materials and Sensors Towards Smart Concrete Bridges: Concept, Performance, Evaluation, and Repair". American Concrete Institute, 2014. http://dx.doi.org/10.14359/51687083.

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Ni, Shuna, Ruben Van Coile, Danny Hopkin, Negar Elhami Khorasani, and Thomas Gernay. "Sensitivity Studies of the Resilience of RC Columns to Various Fire Scenarios." In IABSE Congress, New York, New York 2019: The Evolving Metropolis. Zurich, Switzerland: International Association for Bridge and Structural Engineering (IABSE), 2019. http://dx.doi.org/10.2749/newyork.2019.0732.

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<p>Reinforced concrete (RC) structures generally fare well under fire, but exhibit damage and residual deformations which require repairs. Besides the repair cost, the building downtime can also be expensive. However, current fire design approaches focus solely on life safety, and do not consider resilience. To improve post-fire performance of buildings, recover functionality, and facilitate fast reuse, an important step is to develop a predictive capability for the effect of a fire event on residual deformations and load-bearing capacity in structures. This research investigates the residual deformations in RC buildings after a fire, with a focus on the columns as one of the key structural members. The case study is a five-story RC frame building with a fire developing on the first story. Thermo-structural finite element analyses were used to analyze the columns performance under various fires. The sensitivity of the RC columns’ responses to main parameters related to fire characteristics, material properties and mechanical loading was analyzed. Based on the sensitivity studies, the most critical parameters were determined for the vulnerability of the RC columns to the different fire scenarios. These critical parameters will be used for the subsequent probabilistic damage evaluation of the RC columns and their design alternatives. The results will contribute to improved understanding of the effects of fire on the resilience of RC buildings and infrastructure, as well as the identification of designs which provide enhanced post-fire performance.</p>

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Terrenzi, Marco, Enrico Spacone, and Guido Camata. "ENGINEERING DEMAND PARAMETERS FOR THE DEFINITION OF COLLAPSE IN CODE CONFORMING RC BUILDINGS." In 7th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering Methods in Structural Dynamics and Earthquake Engineering. Athens: Institute of Structural Analysis and Antiseismic Research School of Civil Engineering National Technical University of Athens (NTUA) Greece, 2019. http://dx.doi.org/10.7712/120119.7107.18631.

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Zoubida, Bououchma, and Sabor Jalal. "Real-Time Identification of Supercapacitor RC Model Parameters Using Recursive Least Squares Method." In 2020 IEEE 2nd International Conference on Electronics, Control, Optimization and Computer Science (ICECOCS). IEEE, 2020. http://dx.doi.org/10.1109/icecocs50124.2020.9314439.

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"Effect of Wind and Structural Parameters on Wind-Induced Acceleration of RC Building." In Universal Researchers. Universal Researchers, 2014. http://dx.doi.org/10.17758/ur.u1214342.

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