Log in

Relevant bibliographies by topics / KHM cable model

Contents

Journal articles
Dissertations / Theses
Conference papers

Academic literature on the topic 'KHM cable model'

Author: Grafiati

Published: 28 June 2021

Last updated: 17 February 2022

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

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'KHM cable model.'

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 "KHM cable model"

1

He, Guo Jing, Zhong Quan Zou, Yi Qing Ni, and Jin Ming Ko. "Seismic Response Analysis of Multi-Span Cable-Stayed Bridge." Key Engineering Materials 400-402 (October 2008): 737–42. http://dx.doi.org/10.4028/www.scientific.net/kem.400-402.737.

Full text

Abstract:

Based on the dynamic characteristics analysis results of a precise three-dimensional finite element model, the earthquake responses of the bridge are analyzed in this paper. The influences of cable local modes and stabilizing cables on the seismic response are investigated by using different mode combinations and different models. It is found that the influence of cable local modes is negligible on the side towers while significant and not negligible on the main tower; the influence of the stabilizing cables is significant and not negligible on side towers, while minor and negligible on the ma

APA, Harvard, Vancouver, ISO, and other styles

2

Pérez-Aracil, J., A. M. Hernandez-Díaz, J. F. Jiménez-Alonso, and F. J. Puerta-Lopez. "Fatigue Assessment of a Slender Footbridge Based on an Updated Finite Element Model." Key Engineering Materials 774 (August 2018): 589–94. http://dx.doi.org/10.4028/www.scientific.net/kem.774.589.

Full text

Abstract:

Finite element model updating is a well-known technique to better characterize the real behaviour of civil engineering structures. The updated numerical model can be used to perform a more accurate structural assessment. Herein, its effectiveness is validated through the fatigue assessment of a lively footbridge considering two different numerical models: (i) a preliminary finite element (FE) model and (ii) an updated version of the preliminary model based on the modal parameters of the footbridge identified experimentally. For this purpose, the Malecon footbridge (Murcia, Spain) has been cons

APA, Harvard, Vancouver, ISO, and other styles

3

Li, Yan, Da Gang Lv, and Hong Fei Sheng. "Fatigue Reliability Analysis of the Stay Cables of Cable-Stayed Bridge under Combined Loads of Stochastic Traffic and Wind." Key Engineering Materials 456 (December 2010): 23–35. http://dx.doi.org/10.4028/www.scientific.net/kem.456.23.

Full text

Abstract:

The existent studies on cable stays fatigue for the serviced cable-stayed bridge generally only considered traffic or wind load action respectively. The long span cable-stayed bridges are very sensitive to wind load, so the fatigue estimation of cable stays considering traffic and wind load simultaneously is very important for the bridge safety. In the present research, taking an actual bridge as an example, based on linear cumulative damage theory, fatigue reliability of cable stays is analyzed under combined load of vehicles and wind. Firstly, based on the long-term traffic survey and wind s

APA, Harvard, Vancouver, ISO, and other styles

4

Votsis, R. A., M. M. Abdel Wahab, and M. K. Chryssanthopoulos. "Simulation of Damage Scenarios in an FRP Composite Suspension Footbridge." Key Engineering Materials 293-294 (September 2005): 599–606. http://dx.doi.org/10.4028/www.scientific.net/kem.293-294.599.

Full text

Abstract:

Simulations of damage scenarios were carried out using a finite element model of a newly constructed FRP composite footbridge, the Wilcott footbridge. This footbridge represents a new generation of suspension footbridges that have lightweight decks made of pultruded glass fibre reinforced polymer (GFRP) composite elements. It offers several advantages over conventional steel or concrete footbridges, e.g. speed of installation, high resistance to corrosion and saving in weight and foundations. On the other hand, its lightness and slenderness make it more sensitive to dynamic effects, both at se

APA, Harvard, Vancouver, ISO, and other styles

5

Bi, Hong Tao, and Yan Li. "The Length Optimization of Non-Stayed Cable Segment to Low-Pylon Cable-Stayed Bridge." Key Engineering Materials 540 (January 2013): 131–39. http://dx.doi.org/10.4028/www.scientific.net/kem.540.131.

Full text

Abstract:

An optimization model was proposed in order to investigate the effect of the non-stayed cable segment length on the performance of a low-pylon cable-stayed bridge. Based on the structural analysis of the cable-stayed bridges, the proposed model aims to adjust the structural internal force by changing the non-stayed cable segment length. The most reasonable length of non-stayed cable segment was obtained by the optimization analysis.

APA, Harvard, Vancouver, ISO, and other styles

6

Sun, Yong Ming, and Hang Sun. "Impact Analysis of the Flexural Rigidity on the Frequency and Tension of the Stay Cable." Key Engineering Materials 540 (January 2013): 153–63. http://dx.doi.org/10.4028/www.scientific.net/kem.540.153.

Full text

Abstract:

Research and practice show that frequency method is still the most practical and accurate method among all kinds of cable force measurements. Based on the classical string vibration theory, the finite element model of stay cable was created, and a method of iteratively computing stay cable balance curve considering with flexural rigidity was proposed. How dose the flexural rigidity affects the balance curve of stay cable was discussed, and the changing curves of the distance-to-sagging ratio following the pull-to-bend ratio were plotted, which indicated the bigger flexural rigidity, the smalle

APA, Harvard, Vancouver, ISO, and other styles

7

Zhou, Jia Fu, and Jie Sheng Wu. "The Simulation and Fatigue Life Prediction of a Cable Harness in an Industrial Robot." Key Engineering Materials 464 (January 2011): 293–98. http://dx.doi.org/10.4028/www.scientific.net/kem.464.293.

Full text

Abstract:

This paper presents a method to simulate the behavior of the cable harness using the absolute nodal coordinat formulation (ANCF) and to predict the fatigue life while computing the strain time history of the point of interest. Rigid body dynamics is applied for the robot system, while ANCF is used for the cable harness. The simulation is performed by using the dynamic analysis process. The material property of the cable is obtained by a test. A simplified model is prepared. With these data, the behavior of the cable is simulated and the fatigue life is predicted.

APA, Harvard, Vancouver, ISO, and other styles

8

Hui, Liu. "Dynamic Characteristics of a Long-Span Cable-Stayed Bridge." Key Engineering Materials 480-481 (June 2011): 1496–501. http://dx.doi.org/10.4028/www.scientific.net/kem.480-481.1496.

Full text

Abstract:

In order to study the dynamic characteristics of a super-long-span cable-stayed bridge which is semi-floating system, the spatial finite element model of this cable-stayed bridge was established in ANSYS based on the finite element theory.Modal solution was conducted using subspace iteration method, and natural frequencies and vibration modes were obtained.The dynamic characteristics of this super-long-span cable-stayed bridge were then analyzed.Results showed that the super-long-span cable-stayed bridge of semi-floating system has long basic cycle, low natural frequencies, dense modes and int

APA, Harvard, Vancouver, ISO, and other styles

9

Rudolf, Robert T., Florian Roscheck, Yuuta Aono, and Torsten Faber. "Mass-Optimized Design of Guyed Wind Turbine Tower Using Struts." Key Engineering Materials 577-578 (September 2013): 277–80. http://dx.doi.org/10.4028/www.scientific.net/kem.577-578.277.

Full text

Abstract:

Continuing upscaling trends in turbine height, rotor diameter, and rated power have resulted in massive, expensive tower structures. A modified guyed tower concept with struts (GTS) is proposed for saving material, and the basic design is made for a 2.5MW turbine. The tower and cable dimensions are optimized for lowest system cost given yield constraints. DACE (design and analysis of computer experiments) methods of sampling and surrogate model optimization are used for efficient parameter study and optimization of the ABAQUS finite element model using DAKOTA software. The resulting design is

APA, Harvard, Vancouver, ISO, and other styles

10

Zheng, G., Yi Qing Ni, J. M. Ko, and X. Xu. "Tension-Dependent Internal Damping of a Cable Model." Key Engineering Materials 243-244 (July 2003): 415–20. http://dx.doi.org/10.4028/www.scientific.net/kem.243-244.415.

Full text

APA, Harvard, Vancouver, ISO, and other styles

Dissertations / Theses on the topic "KHM cable model"

1

Rada, Dominik. "Přenosová technologie G.mgfast." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2021. http://www.nusl.cz/ntk/nusl-442370.

Full text

Abstract:

The master thesis deals with G.fast and G.mgfast transmission technologies, including their parameters. The work deals with the principle of vector DMT modulation and the possibility of time duplex TDD and full-duplex FDX in two-way communication used in these technologies. The following is a description of the line using the KHM model, which is suitable for simulations in the transmission band using G.fast and G.mgfast technologies. Subsequently, the disturbing effects of crosstalk at the near end of NEXT and the far end of FEXT and their elimination with these technologies are discussing. Pa

APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "KHM cable model"

1

Acatauassu, Diogo, Stefan Host, Chenguang Lu, et al. "KHM cable model parameters for ITU-T G.fast reference loops." In 2015 IEEE Conference on Standards for Communications and Networking (CSCN). IEEE, 2015. http://dx.doi.org/10.1109/cscn.2015.7390439.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Ravet, Fabien, Atle Børnes, Carlos Borda, Even Tjåland, Halfdan Hilde, and Marc Niklès. "DEH Cable System Preventive Protection With Distributed Temperature and Strain Sensors." In 2012 9th International Pipeline Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/ipc2012-90274.

Full text

Abstract:

Hydrate and wax formation in subsea flowlines is a major cause of production impairment. Among various approaches used to minimize the risk, Direct Electrical Heating (DEH) is being applied. DEH is based on passing a current through the pipe wall to mitigate heat losses from the fluid to the surroundings during events which require flow assurance measures. The Piggyback Cable, a high voltage cable attached to the DEH pipeline, is during operation exposed to thermal and mechanical loads which may be critical for the integrity of the DEH system. The overall safety requirement is that any potenti

APA, Harvard, Vancouver, ISO, and other styles

3

Litman, R. B., H. A. Scarton, K. R. Wilt, and G. J. Saulnier. "‘Acoustic Fiber’ Aluminum-Clad Copper Cable for Communication and Power Transmission." In ASME 2015 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/imece2015-52819.

Full text

Abstract:

An ‘acoustic fiber’, analogous to optical fiber, is presented as a means of long-distance data and energy transfer. Low-loss axial guided waves are produced along a cable-like waveguide, which is composed of a solid core and a cladding layer, where the cladding’s acoustic speeds of sound, both longitudinal and transverse, exceed those of the core. A similar condition exists in glass fiber optic cables consisting of a core surrounded by a cladding of lower index of refraction. This results in total internal reflection of light at the core-cladding interface and effective confinement of light to

APA, Harvard, Vancouver, ISO, and other styles

4

Grindheim, Jan Vidar, Ken E. Welker, and Inge Revhaug. "Application for Improved Awareness of Cable Geometry During Seismic Survey Operation." In ASME 2019 38th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/omae2019-95038.

Full text

Abstract:

Abstract Seismic surveys for petroleum exploration employ a number of towed cable streamers of lengths in the order of 3∼12 km. Accurate positioning is important both for navigation and control of the streamer spread and for seismic data processing. In the present study, a numerical streamer model based on a Finite Element Method is implemented both as an Extended Kalman filter and an Ensemble Kalman filter. The streamer model includes features such as tailbuoy, locally estimated sea current introduced at each node, control bird inputs, cable stretch and tension. The filter implementations are

APA, Harvard, Vancouver, ISO, and other styles

5

Grosenbaugh, Mark A., Louis L. Whitcomb, Brian Bingham, Jason I. Gobat, and Chris Young. "Numerical Simulation of the Deployment of a Hybrid ROV Optical Fiber Tether." In ASME 2007 26th International Conference on Offshore Mechanics and Arctic Engineering. ASMEDC, 2007. http://dx.doi.org/10.1115/omae2007-29442.

Full text

Abstract:

This paper describes a numerical code for simulating the dynamics of an unmanned, underwater vehicle system that is self-propelled and tethered to a surface ship through an optical fiber tether. The vehicle, called a hybrid ROV, uses a buffered, single-mode optical fiber with a maximum working load of 1.7 N for communication and data transmission. The vehicle is designed to go to the deepest parts of the ocean and for exploring beneath the Arctic ice cap. The optical fiber tether is stored in a pair of canisters, one mounted on the vehicle and one mounted on a garage that is lowered from the s

APA, Harvard, Vancouver, ISO, and other styles

6

Maandal, Gerard Lorenz D., Mili-Ann M. Tamayao, and Louis Angelo M. Danao. "An Analysis of the Technical Feasibility of Off-Shore Wind Energy in the Philippines." In ASME 2019 13th International Conference on Energy Sustainability collocated with the ASME 2019 Heat Transfer Summer Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/es2019-3835.

Full text

Abstract:

Abstract The technical feasibility of off-shore wind energy in the Philippines is assessed. Geographic information system is utilized to integrate the different technical data into a single model. Off-shore wind speed data for five years at elevations 10m, 20m, 80m, and 100m from a local database was used as reference for the wind resource study. Two wind turbines were considered for the energy conversion component, Siemens SWT-3.6-120 and Senvion 6.2 M126. The wind speed data was interpolated to 90m and 95m using standard power law to match the hub heights of the turbines studied. The wind po

APA, Harvard, Vancouver, ISO, and other styles

7

Shaffer, Phillip L. "Distributed Control System for Turbine Engines." In ASME 1998 International Gas Turbine and Aeroengine Congress and Exhibition. American Society of Mechanical Engineers, 1998. http://dx.doi.org/10.1115/98-gt-016.

Full text

Abstract:

A Distributed Control System (DCS) for a turbine engine has been demonstrated and tested, consisting of prototype Electronic Interface Units (EIUs) connected to data and power busses. In the DCS, a central control computer communicated with smart sensors and smart actuators via a 2.5 megabit/sec digital data bus, using the Fieldbus protocol. Power was distributed to the smart devices as 100-kHz 100V peak AC, allowing light, simple power converters at each smart device. All smart sensors, smart actuators and cables were dual-redundant. The smart actuators received position demand from the centr

APA, Harvard, Vancouver, ISO, and other styles

8

Hamilton, J. A., J. C. C. Henriques, F. Cazenave, et al. "Results From Numerical Simulation and Field Tests of an Oceanographic Buoy Powered by Sea Waves." In ASME 2014 33rd International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/omae2014-24132.

Full text

Abstract:

The paper presents a performance analysis of a wave-energy converter designed for oceanographic applications to generate 300–500 W of electrical power on average. The prototype consists of a small draft cylindrical buoy connected to a submerged anti-heave plate by a hydraulic power takeoff system and cable. Engineering details and design of the system are based on the results of a detailed time-domain hydrodynamic analysis of the system, discussed here. The performance of the prototype is assessed with respect to the submerged plate size/added-mass and the effectiveness of latching schemes. Ad

APA, Harvard, Vancouver, ISO, and other styles

9

Williamsen, Joel, Michael Squire, and Steven Evans. "Predicting orbital debris-induced failure risk of wire harnesses using SPH hydrocode modeling." In 2019 15th Hypervelocity Impact Symposium. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/hvis2019-029.

Full text

Abstract:

Abstract This paper describes a method derived to assess the probability of two types of complex cable failures (partial and full wire breaks), considering their location with respect to the debris spray from penetration of multi-layer insulation (MLI) suspended over them, and the likelihood of impacting particle sizes and velocities as predicted by NASA’s model for predicting orbital debris impact size and velocity distributions for satellites in low earth orbit, ORDEM. The smooth particle hydrodynamics (SPH) code was used to determine the onset of these two failure types following hyperveloc

APA, Harvard, Vancouver, ISO, and other styles

10

"Novel Outside-Facility Renovation Technology to Improve Cost-Effectiveness by Long-Term Safe Use." In Structural Health Monitoring. Materials Research Forum LLC, 2021. http://dx.doi.org/10.21741/9781644901311-40.

Full text

Abstract:

Abstract. In order to provide telecommunication and FTTH services, we, NTT, have installed a large number of facilities such as utility poles and optical cables. The number of poles is about 11.9 million and the total length of all installed cables is now about 2.3 million km. These facilities are inspected and maintained by visual inspection by workers every 5 to 10 years, which imposes great costs on the operator. Therefore, we are researching a novel outside-facility renovation technology that can improve cost-effectiveness by long-term safe use. This technology consists of two techniques:

APA, Harvard, Vancouver, ISO, and other styles

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!