关于应力波在PHC管桩接头部位反射问题的探讨
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摘要
针对反射波法检测PHC管桩时经常无法检测到接头板部位反射波的现象,从理论上分析了可能产生该现象的原因,并利用自主开发的"基桩应力波反射法求解器"验证了这一现象,最后结合工程实例提出了几点建议。
Aiming at reflect wave method can not detect joint position reflect wave phenomena in detecting PHC pipe pile,the phenomena occurring reason was analyzed theoretically,which was proved with self developed foundation pile stress wave reflection method equation solver,several suggestions were proposed combined with engineering example finally.
引文
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    [2]黄良机,林奕禧.应力波在预制管桩接头处传播性能的试验研究[J].工程质量,2005(6):50-51.
    [3]袁加贝,刘建平.低应变反射波法桩基测试中的几个要点[J].岩土工程界,2005,8(12):121.
    [4]王靖涛.桩基应力波检测理论及工程应用[M].北京:地震出版社,1999.

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