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摘要:
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依据应力波传播理论和沉桩挤土效应机理 ,分析了某核电站排洪沟挡潮闸打入式预制桩断桩事故的原因 ,提出了与高应变检测相结合进行断桩处理的方法 ,取得了良好的效果。
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The causes for the breaking of hammer driven prefabricated piles for the tide gate in the flood way for a nuclear power station were analyzed on the basis of the transmission theory of stress wave and the mechanism of displacement effect by driven piles Remedies in combination with high strain testing for the broken piles were adopted to achieve satisfactory results
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作者简介:
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参考文献:
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[1] 《桩基工程手册》编写委员会.桩基工程手册[M].北京:中国建筑工业出版社,1995.
[2] GobleG G.CASE-GOBLE MethodDerivations&TheoryGuide[M].PileDynamics,Inc.,1992.
[3] 何剑.基桩高应变动力检测技术[R].郑州:核工业工程勘察院,1998.
[4] JGJ94-94.建筑桩基技术规范[S].
[5] 刘金砺.桩基础设计与计算[M].北京:中国建筑工业出版社,1994.
[6] GBJ10-89.混凝土结构设计规范[S].
[7] 徐攸在,刘兴满.桩基动测新技术[M].北京:中国建筑工业出版社,1995.
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