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《Science & Technology Vision》 2014-01
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Thinking About Rigid Hanger Replacement of the Tied Arch Bridge

XIA Ye-fei;Jiangsu Province Communications Planning And Design Institude Limited Company;  
Due to rigid hanger,it is difficult to get cable force by vibration method.Here we use the simulation calculation and jack tension synthetically to get final constant hanger internal force.Then by batch tensioning and equivalent method,we replace successfully all the hanger through help of the temporary suspender system one by one.Furthermore,the steel strand bundle of extruded cables can sovle effectively small size of the hanger anchor head and improve evidently hanger durability.
【CateGory Index】: U448.225
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【Citations】
Chinese Journal Full-text Database 1 Hits
1 XIE Dong, JIANG Tao, WU Xi (Wuhan Research Institute of Materials Protection, Wuhan 430030, China);Corrosion and Protection Analysis of Bridge Cable[J];Total Corrosion Control;2006-05
【Co-citations】
Chinese Journal Full-text Database 2 Hits
1 Zhang Tongbiao Ni Ya Fang Erbao Tian Mingming Zhou Wenge Chao Bing(Jiangsu CUMT Dazheng Surface Engineering Technology Co.Ltd,Xuzhou 221008,China);DOMESTIC PROGRESS IN COATING TECHNOLOGY OF PROTECTING MAIN CABLE STEEL WIRE OF SUSPENSION BRIDGE[J];Steel Construction;2011-06
2 JIAO Ling,YU Zheng-zheng (College of City and Environment,Xuchang University,Xuchang 461000,China);The Application of Fuzzy Synthetic Evaluation to Health Diagnosis of Arch Bridges[J];Journal of Xuchang University;2011-05
【Secondary Citations】
Chinese Journal Full-text Database 3 Hits
1 Ye JianLong; Sun JianYuan; Shi Dong;Determination and Analysis of Tensile Force of Flexible Hanger Rods for Beam-Arch Combination Bridge[J];URBAN ROADS BRIDGES & FLOOD CONTROL;1999-04
2 ZHU Ying,LI Chuan-xi(School of Civil Engineering and Architecture,Changsha University ofScience and Technology,Changsha 410004,China);Determining of reasonable completed states and cable force of Honggang bridge[J];Journal of Changsha University of Science & Technology(Natural Science);2010-03
3 LI Hong-bo, MA Yu-quan1, YU Tian-long(Shenyang Puhe New-city Construction Bureau, Shenyang 110164, P.R.China; Harbin Institute of Technology1, Harbin 150090, P.R.China);Determination of Rational Completion Hanger Force of Bowstring Arch Bridges on the Basis of Influence Matrix Method[J];Science Technology and Engineering;2009-10
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