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《Mechanics in Engineering》 2006-01
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SIMULATION OF INTERNAL FORCE'S ENVELOPE DIAGRAM FOR HIGHWAY'S BRIDGES

JIANG Zhongxiang Department of Civil Engineering, Beijing Institute of Civil Engineering and Architecture, Beijing 100044, China  
The calculation of internal force's envelope diagram for a bridge under moving loads is a typical problem which can be solved by the computer simulation. In this paper, a computer simulation is made for the vehicle load moving on a highway's bridge with a small step length. For each step, the internal force diagram is plotted. When the vehicle load moves through the bridge, these internal force diagrams will fill in a region. The up-lower boundary of the region is just the internal force envelope diagram. The algorithm in this paper does not depend upon the concept of the influence line, hence the calculation is simple.
【CateGory Index】: U441.5
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【References】
Chinese Journal Full-text Database 4 Hits
1 LU Hai-xiang,WANG Fei(Dept.of Logistics Command and Engineering,Naval Univ.of Engineering,Tianjin 300450,China);Simulation optimization and programming of internal force envelope in plane skeletal structures[J];海军工程大学学报;2012-04
2 YUAN Si , YE Kang-sheng , LIN Si-da (Department of Civil Engineering, Tsinghua University, Beijing 100084, China);AN EXACT METHOD FOR COMPUTING INTERNAL FORCE ENVELOPES OF SKELETAL STRUCTURES UNDER MOVING LOADS[J];工程力学;2007-S2
3 Jiang Zhongxiang Tu Lingkang (Beijing institute of Civil Engineering and Architecture,Beijing 100044);Some problems about teaching materials of structural mechanics[J];中国科技论文在线;2007-01
4 Jiang Zhongxiang,Tu Lingkang (Dept.of Civil Engineering,Beijing 100044);Internal Force Envelope Diagram of the Continuous Frame Bridge[J];北京建筑工程学院学报;2006-01
China Proceedings of conference Full-text Database 1 Hits
1 YUAN Si~* YE Kang-sheng LIN Si-da (Department of Civil Engineering,Tsinghua University,Beijing,100084,China);AN EXACT METHOD FOR COMPUTING INTERNAL FORCE ENVELOPES OF SKELETAL STRUCTURES UNDER MOVING LOADS[A];[C];2007
【Co-references】
Chinese Journal Full-text Database 4 Hits
1 LU Hai-xiang,WANG Fei(Dept.of Logistics Command and Engineering,Naval Univ.of Engineering,Tianjin 300450,China);Algorithm construction of internal forces at arbitrary section of plane skeletal structures[J];海军工程大学学报;2011-04
2 YUAN Si , YE Kang-sheng , LIN Si-da (Department of Civil Engineering, Tsinghua University, Beijing 100084, China);AN EXACT METHOD FOR COMPUTING INTERNAL FORCE ENVELOPES OF SKELETAL STRUCTURES UNDER MOVING LOADS[J];工程力学;2007-S2
3 Jiang Zhongxiang,Tu Lingkang (Dept.of Civil Engineering,Beijing 100044);Internal Force Envelope Diagram of the Continuous Frame Bridge[J];北京建筑工程学院学报;2006-01
4 JIANG Zhongxiang Department of Civil Engineering, Beijing Institute of Civil Engineering and Architecture, Beijing 100044, China;SIMULATION OF INTERNAL FORCE'S ENVELOPE DIAGRAM FOR HIGHWAY'S BRIDGES[J];力学与实践;2006-01
【Secondary References】
Chinese Journal Full-text Database 6 Hits
1 Gao Ming;Gao Hongshuai;Harbin Municipal Road and Bridge Engineering Design;College of Civil Engineering,Northeast Forestry University;;Analysis on spatial stresses of rigid-frame-continuous combination bridge[J];山西建筑;2015-08
2 LU Hai-xiang,WANG Fei(Dept.of Logistics Command and Engineering,Naval Univ.of Engineering,Tianjin 300450,China);Simulation optimization and programming of internal force envelope in plane skeletal structures[J];海军工程大学学报;2012-04
3 ZHOU Xiaoyong1,LI Na2(1.China University of Geosciences,Wuhan Hubei 430074,China; 2.Wenhua College,Huazhong University of Science and Technology,Wuhan Hubei 430074,China);Algorithm for Internal Force Influence Surface of Hexahedral Element Model[J];公路交通科技;2011-08
4 Chen Zhi,Wang Chaoyang,Cheng Peng,Ye Bin(China Construction Steel Structure Co.,Ltd.,Shenzhen,Guangdong 518040,China);Construction Technology of Steel Structure in Shenzhen Stock Exchange Operating Center Project[J];施工技术;2010-10
5 YUAN Si , YE Kang-sheng , LIN Si-da (Department of Civil Engineering, Tsinghua University, Beijing 100084, China);AN EXACT METHOD FOR COMPUTING INTERNAL FORCE ENVELOPES OF SKELETAL STRUCTURES UNDER MOVING LOADS[J];工程力学;2007-S2
6 Jiang Zhongxiang Tu Lingkang (Beijing institute of Civil Engineering and Architecture,Beijing 100044);Some problems about teaching materials of structural mechanics[J];中国科技论文在线;2007-01
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