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The manufacturing technology research of the super length and big specification and high strength main cable strand for suspension bridge

Zhang Hailiang,Shen Wang,Li Gang,Guo Jian

Strategic Study of CAE 2010, Volume 12, Issue 7,   Pages 8-12

Abstract:

Based on the technology research of homemade 1 770 MPa main cable strand of Xihoumen Bridge, the paper further researched the manufacturing technology of main cable strand with super length (≥4 250 m), big specification (≥169 spec.) and high strength (1 860 MPa grade) and the technique and device for setting cable or receiving cable of the level packing in coiler. It provided a technique research foundation for main cable strand of super long span suspension bridge.

Keywords： super long span     big specification     1 860 MPa     4 250 m     fatigue test     putting the cables test    

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Finite element analysis and dynamic test of dynamic properties of the cable stayed bridge using CFRPcables

Cai Dongsheng ,Liu Ronggui,Xu Fei,Zhou Shijin

Strategic Study of CAE 2010, Volume 12, Issue 2,   Pages 16-21

Abstract:

An engineering survey of the first cable-stayed bridge usingCFRP cablesexcitation was put up to analyze the dynamic characteristics of the first cable-stayed bridge using CFRP cablesin China, at the same time, a contrast analysis between test results and calculational results of finiteThe analysis result shows the low order vibratory frequency and mode are basically tallied between testbridge,also it could provide reference for the further engineering application of CFRP material used as cables

Keywords： CFRP cable stayed bridge     dynamic property     finite element analysis     ambient excitation     dynamic test    

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Parametric oscillation of cables and aerodynamic effect

Yong XIA, Jing ZHANG, Youlin XU, Yozo FUJINO,

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 3,   Pages 321-325 doi: 10.1007/s11709-010-0028-z

Abstract: addresses the aerodynamic effect on the nonlinear oscillation, particularly parametric vibration of cablesThe method is applied to a numerical example and a long-span bridge to analyze its all stay cables.It is demonstrated that very large vibration at one of the longest cables in the middle span of the bridge

Keywords： parametric vibration     cables     cable-stayed bridge     nonlinear vibration    

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Technology for long cable erection of a thousand-meter scale cable-stayed bridge

Rao Huarong,Deng Huibin

Strategic Study of CAE 2009, Volume 11, Issue 3,   Pages 71-74

Abstract:

In the background of the construction of Sutong Yangtze River Bridge (short as Sutong Bridge), the cable construction method and techniques of a thousand-meter scale cable-stayed bridge are instroduced, Some key constrction techniques, such as outspreading cable on deck, installing cable at pylon, pulling adn fixing cable at the attachment with decks and cable PE protection, are discussed.

Keywords： stay cables of a thousand-meter scale cable-stayed btedge     construction technique for long cables     long    

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Mechanical performance analysis and stiffness test of a new type of suspension bridge

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 5,   Pages 1160-1180 doi: 10.1007/s11709-021-0760-6

Abstract: The cross braces connect the main cables to form a closed space truss structure that can improve theA stiffness test was carried out on the new type of suspension bridge with a small span, and the results

Keywords： new type of suspension bridge     stiffness test     mechanical performance     railway bridge     space truss    

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Mixed mode properties of CNT reinforced composites using Arcan test rig

Jacob MUTHU

Frontiers of Structural and Civil Engineering 2015, Volume 9, Issue 4,   Pages 397-404 doi: 10.1007/s11709-015-0321-y

Abstract: Composite materials reinforced with carbon nanotubes were mechanical tested using Arcan test rig underArcan test rig was designed and fabricated to work with the Shimadzu testing machine.

Keywords： CNT     composites     Arcan test rig     stress intensity factor    

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Accelerated life-time test of MEA durability under vehicle operating conditions in PEM fuel cell

Tian TIAN, Jianjun TANG, Wei GUO, Mu PAN

Frontiers in Energy 2017, Volume 11, Issue 3,   Pages 326-333 doi: 10.1007/s11708-017-0489-z

Abstract: In this paper, a novel accelerated test method was proposed to analyze the durability of MEA, considering

Keywords： polymer electrolyte membrane fuel cell     accelerated life-time test     load cycling test     durability    

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Calculation method on shape finding of self-anchored suspension bridge with spatial cables

Yan HAN, Zhengqing CHEN, Shidong LUO, Shankui YANG

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 2,   Pages 165-172 doi: 10.1007/s11709-009-0021-6

Abstract: and accurate calculation method on the shape finding of self-anchored suspension bridge with spatial cablesOn the principle that the shape of the main cables between hangers is catenary, the iteration methodof calculating the shapes of the spatial main cables under the load of hanger forces was deduced.of the zero-stress lengths of the main cables.The zero-stress length of the main cables, the position of the saddle, and the pre-offsetting of the

Keywords： bridge engineering     self-anchored suspension bridges     special cables     shape-finding     calculation method    

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XB High Accuracy Rocket Sled Test Track

Yang Xingbang

Strategic Study of CAE 2000, Volume 2, Issue 10,   Pages 98-104

Abstract:

Rocket sled test track is a large ground dynamic simulating test facility.China has successfully built the world ´s only track —XB high accuracy rocket sled test track

Keywords： rocket sled     test track     ground dynamic simulating test    

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Application of metal magnetic memory test in failure analysis and safety evaluation of vessels

Yiliang ZHANG, Song YANG, Xuedong XU

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 1,   Pages 40-48 doi: 10.1007/s11465-009-0003-3

Abstract: Metal magnetic memory test (MMMT), which is a new subject in the field of nondestructive examination,MMMT and other test methods are applied in the study to put a propylene purifier of a temperature-jump

Keywords： Metal magnetic memory test (MMMT)     nondestructive testing (NDT)     residual stress     propylene purifier     ammonia    

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A modular cable-driven humanoid arm with anti-parallelogram mechanisms and Bowden cables

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 1, doi: 10.1007/s11465-022-0722-2

Abstract: proposes a novel modular cable-driven humanoid arm with anti-parallelogram mechanisms (APMs) and Bowden cablesNext, Bowden cables are used to connect the joints and their driving units to obtain a modular cable-driven

Keywords： modular robotic arm     anti-parallelogram mechanism     Bowden cable     humanoid arm     lightweight joint design    

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Investigating the raveling test for full-depth reclamation

Robert HILL, Andrew BRAHAM

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 2,   Pages 222-226 doi: 10.1007/s11709-017-0423-9

Abstract: Currently, there is no test to quantify the timing of return to traffic.In this study, the “Raveling test of cold mixed bituminous emulsion samples” (ASTM D7196) was used toRaveling test data was collected from 0 to 48 hours of curing, however, samples were often not able to

Keywords： raveling     full depth reclamation    

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Prediction of the shear wave velocity

Amoroso SARA

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 1,   Pages 83-92 doi: 10.1007/s11709-013-0234-6

Abstract: The paper examines the correlations to obtain rough estimates of the shear wave velocity from non-seismic dilatometer tests (DMT) and cone penetration tests (CPT). While the direct measurement of is obviously preferable, these correlations may turn out useful in various circumstances. The experimental results at six international research sites suggest that the DMT predictions of from the parameters (material index), (horizontal stress index), (constrained modulus) are more reliable and consistent than the CPT predictions from (cone resistance), presumably because of the availability, by DMT, of the stress history index .

Keywords： horizontal stress index     shear wave velocity     flat dilatometer test     cone penetration test    

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Model test and discrete element method simulation of shield tunneling face stability in transparent clay

Huayang LEI, Yajie ZHANG, Yao HU, Yingnan LIU

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 1,   Pages 147-166 doi: 10.1007/s11709-020-0704-6

Abstract: clay with properties similar to those of Tianjin clay is prepared and a new transparent clay model testapparatus is developed to overcome the “black box” problem in the traditional model test.

Keywords： shield tunneling face     stability     transparent clay     model test     numerical simulation    

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Fault evolution-test dependency modeling for mechanical systems

Xiao-dong TAN,Jian-lu LUO,Qing LI,Bing LU,Jing QIU

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 10,   Pages 848-857 doi: 10.1631/FITEE.1500011

Abstract: improve the testability performance of mechanical systems for tracking fault growth, a fault evolution-test

Keywords： Mechanical systems     Design for testability (DFT)     Fault evolution-test dependency model (FETDM)    

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Title Author Date Type Operation

The manufacturing technology research of the super length and big specification and high strength main cable strand for suspension bridge

Zhang Hailiang,Shen Wang,Li Gang,Guo Jian

Journal Article

Finite element analysis and dynamic test of dynamic properties of the cable stayed bridge using CFRPcables

Cai Dongsheng ,Liu Ronggui,Xu Fei,Zhou Shijin

Journal Article

Parametric oscillation of cables and aerodynamic effect

Yong XIA, Jing ZHANG, Youlin XU, Yozo FUJINO,

Journal Article

Technology for long cable erection of a thousand-meter scale cable-stayed bridge

Rao Huarong,Deng Huibin

Journal Article

Mechanical performance analysis and stiffness test of a new type of suspension bridge

Journal Article

Mixed mode properties of CNT reinforced composites using Arcan test rig

Jacob MUTHU

Journal Article

Accelerated life-time test of MEA durability under vehicle operating conditions in PEM fuel cell

Tian TIAN, Jianjun TANG, Wei GUO, Mu PAN

Journal Article

Calculation method on shape finding of self-anchored suspension bridge with spatial cables

Yan HAN, Zhengqing CHEN, Shidong LUO, Shankui YANG

Journal Article

XB High Accuracy Rocket Sled Test Track

Yang Xingbang

Journal Article

Application of metal magnetic memory test in failure analysis and safety evaluation of vessels

Yiliang ZHANG, Song YANG, Xuedong XU

Journal Article

A modular cable-driven humanoid arm with anti-parallelogram mechanisms and Bowden cables

Journal Article

Investigating the raveling test for full-depth reclamation

Robert HILL, Andrew BRAHAM

Journal Article

Prediction of the shear wave velocity

Amoroso SARA

Journal Article

Model test and discrete element method simulation of shield tunneling face stability in transparent clay

Huayang LEI, Yajie ZHANG, Yao HU, Yingnan LIU

Journal Article

Fault evolution-test dependency modeling for mechanical systems

Xiao-dong TAN,Jian-lu LUO,Qing LI,Bing LU,Jing QIU

Journal Article