| 平寨大桥菱形挂篮荷载试验研究 |
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| 引用本文： | 舒林. 平寨大桥菱形挂篮荷载试验研究[J]. 贵州工业大学学报(自然科学版), 2007, 36(3): 89-92 |
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| 作者姓名： | 舒林 |
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| 作者单位： | 贵州高速公路开发总公司,贵州贵阳550003 |
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| 摘 要： | 以镇胜公路平寨特大桥挂篮荷载试验为例,论述了采用等代千斤顶荷载进行挂篮预压试验的方案确定和结果分析,试验表明由于受试验条件限制采用此方法进行挂篮预压试验是方便可行的。
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| 关 键 词： | 刚构桥 挂篮荷载试验 等代荷载 |
| 文章编号： | 1009-0193（2007）03-0089-04 |
| 修稿时间： | 2007-02-03 |
Experimental Study of Rhombus Traveling Cage of Pingzhai Bridge |
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| SHU Ling. Experimental Study of Rhombus Traveling Cage of Pingzhai Bridge[J]. Journal of Guizhou University of Technology(Natural Science Edition), 2007, 36(3): 89-92 |
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| Authors: | SHU Ling |
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| Affiliation: | Guizhou Express Way Development Corporation, Guiyang 550002, China |
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| Abstract: | With the example of loading test of rhombus cradle of Pingzhai Bridge,this paper introduces the preloading experiment of traveling cage which adopted jack pressure as equivalent load and then the test results were analyzed.The results show that the test method is feasible and convenient on restriction of experimental conditions. |
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| Keywords: | rigid frame bridge loading test of cradle equivalent load |
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