Journal of Chongqing Jiaotong University(Natural Science) ›› 1997, Vol. 16 ›› Issue (1): 1-7,20.
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Yang Bin1, Zheng Yingong1, Tuo Yao1, Xiao Shengxie2
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杨斌1, 郑银功1, 庹瑶1, 肖盛燮2
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Abstract: In the paper,probality distribution,time main value and fluctuant intensity pressure of surface testing points on the bridge constructure (mainly concentrating on the upper part) are tested by dynamic pressure testing system.Vertical applied force of the bridge constructure is analyzed,and the proposal is put forward for the safety of the bridge constructure.
Key words: bridge constructure, floodwater pressure, vertical applied force, safety analysis of bridge constructure
摘要： 通过压力传感器的动态测试系统测试了洪水对桥梁结构表面测点(主要集中在桥梁上部结构)水压力的分布情况、水压力的时均值以及水压力脉动的均方根;分析了桥梁结构(主要指上部结构)的竖向水流受力及最不利情况;并对桥梁的安全提出了建议.
关键词: 桥梁结构, 洪水压力, 竖向受力, 安全分析
Yang Bin, Zheng Yingong, Tuo Yao, Xiao Shengxie. Floodwater Pressure Testing and Safety Analysis of the Bridge Constructure[J]. Journal of Chongqing Jiaotong University(Natural Science), 1997, 16(1): 1-7,20.
杨斌, 郑银功, 庹瑶, 肖盛燮. 洪水对桥梁结构的压力测试试验与桥梁安全分析[J]. 重庆交通大学学报（自然科学版）, 1997, 16(1): 1-7,20.
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