钢筋混凝土桥墩模型抗剪计算对比和分析
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摘要
在试验研究的基础上,引用ATC-32,Caltrans,NZS3101及Priestley等人建议的计算公式计算桥墩模型的抗剪强度,与试验结果作了对比,同时结合对比结果分析了各抗剪强度公式的优缺点。
On the ground of the study of the experiment,the shear strength of the bridge pier models are calculated by using the formulation provided by ATC-32,Caltrans,NZS3101,and Priestley and then the result of calculation and experiment are compared,so the virtue or the defection of every formulation become evident.
引文
1汪日光,叶献国,左晓明.钢筋混凝土桥墩抗剪性能的试验研究[J].工程建设与档案,2005,19(2):127-129.
    2 ATC-32,Improved seismic design criteria for Cali-fornia bridges:provisional recommendations[R].Cal-ifornia:Applied Technology Council(AT-C),1996.
    3 Priestley M.J.N.,Verma R,Xiao Y.Seismic shearstrength of reinforced concrete columns[J].Journal ofStructural Engineering,ASCE,1994,120(8):2310-2329.
    4赵冠远,阎贵平.对美国桥梁抗震规范中桥墩抗剪强度计算公式的评价[J].世界地震工程2002,18(4):86-88.

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