| 配重行走式架桥机过跨安全性试验研究 |
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| 引用本文： | 邵俊华,陈浩,王大方,任小江,钟冬望.配重行走式架桥机过跨安全性试验研究[J].武汉科技大学学报(自然科学版),2004,27(3):277-279,293. |
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| 作者姓名： | 邵俊华 陈浩 王大方 任小江 钟冬望 |
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| 作者单位： | 武汉科技大学理学院,湖北,武汉,430081 |
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| 摘 要： | 配重行走式架桥机是公路桥梁的架梁设备之一。针对配重行走式架桥机的实际工作过程，分析了基础桥面梁体的受力状况，并对其承重能力进行了试验研究。
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| 关 键 词： | 架桥机 预应力箱梁 应变测试 |
| 文章编号： | 1672-3090(2004)03-0277-04 |
Experimental Study on Overspan Safety of Counterpoised Travelling Bridge-erecting Machine |
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| SHAO Jun-hua,CHEN Hao,WANG Da-fang,REN Xiao-jiang,ZHONG Dong-wang.Experimental Study on Overspan Safety of Counterpoised Travelling Bridge-erecting Machine[J].Journal of Wuhan University of Science and Technology(Natural Science Edition),2004,27(3):277-279,293. |
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| Authors: | SHAO Jun-hua CHEN Hao WANG Da-fang REN Xiao-jiang ZHONG Dong-wang |
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| Abstract: | Counterpoised travelling bridge-erecting machine is used for the erection of roads and bridges.In light of the practical working producedure of the machine, the forces on foundation beams of bridge floor are analyzed and the load-bearing capability of these beams are studied by experimentation. |
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| Keywords: | bridge-erecting machine prestressing force box beam strain measurement |
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