| 某城市跨线桥静载试验与分析 |
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| 引用本文： | 杨文才,曹红英.某城市跨线桥静载试验与分析[J].烟台职业学院学报,2011,17(2):75-83. |
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| 作者姓名： | 杨文才 曹红英 |
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| 作者单位： | 烟台职业学院,山东烟台,264670 |
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| 摘 要： | 某城市跨线桥上部结构为预应力简支梁结构,最大一跨横跨高速路,跨幅为35m,盖梁为独柱悬挑预应力结构。单跨跨度大,盖梁结构形式特殊,为了检验结构的设计、施工质量,对其进行成桥静载试验。通过挠度和应变的检测数据确定该桥能够满足设计要求。
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| 关 键 词： | 预应力 独柱 静载试验 挠度 应变 |
Flyover Static Test of One City and Analysis |
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| YANG Wen-cai,CAO Hong-ying.Flyover Static Test of One City and Analysis[J].Journal of Yantai Vocational College,2011,17(2):75-83. |
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| Authors: | YANG Wen-cai CAO Hong-ying |
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| Institution: | YANG Wen-cai,CAO Hong-ying(Yantai Vocational College,Yantai 264670,China) |
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| Abstract: | The superstructure of the flyover of one city is prestressing simply supported beam structure.The largest balk lies across the expressway,with a span of 35m.The bent cap adopts the prestressing structure of single column overhanging.Due to the large span of single balk,the bent cap has special structure.To inspect the design and construction quality of the structure,the completed flyover static test has been carried out.Through the detection data of deflection and strain,it is confirmed that this flyover ca... |
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| Keywords: | prestress single column static test deflection strain |
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