| 浮箱拼组浮墩时接头受力的建模与仿真 |
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| 引用本文： | 史宣琳,陈兴兰,李双岭.浮箱拼组浮墩时接头受力的建模与仿真[J].国防交通工程与技术,2009,7(1):21-24. |
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| 作者姓名： | 史宣琳 陈兴兰 李双岭 |
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| 作者单位： | 63785部队技工训练队,陕西,渭南,714000 |
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| 摘 要： | 战时深水大跨桥梁损毁后，为尽快恢复交通通畅，可利用浮箱拼组成浮墩、浮桥和轮渡。以铁路深水浮墩为例，用ADAMS软件对浮箱接头所受的剪力和弯矩进行了仿真，将仿真结果与理论计算值相比较，两者相差不大，并且得到了控制接头的剪力与弯矩值。此研究成果可用于战时快速地校核战备浮箱间的接头受力。
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| 关 键 词： | 浮箱 接头 剪力 弯矩 建模 仿真 ADAMS |
Modeling and Simulation of the Forces on Pontoons' Joints when Floating Piers Are Assembled |
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| Shi Xuanlin,Chen Xinglan,Li Shuangling.Modeling and Simulation of the Forces on Pontoons' Joints when Floating Piers Are Assembled[J].Traffic Engineering and Technology for National Defence,2009,7(1):21-24. |
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| Authors: | Shi Xuanlin Chen Xinglan Li Shuangling |
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| Institution: | Technical Training Brigade of Unit 63785;Weinan 714000;China |
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| Abstract: | When large-span bridges over big rivers are destroyed in wartime,to restore smooth transportation,we may assemble floating piers,barges and pontoon bridges with various pontoons.With deep-water railway floating piers as a practical example,the simulation analysis with ADAMS software is made of the shearing forces and bending moment on pontoons' joints.The difference between the simulated and calculated results is very small.Moreover,we can get the values of the shearing force and bending moment on the pivot... |
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| Keywords: | ADAMS |
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