“～”形态的反射波特征在低应变基桩质量检测中的应用  

Application of reflected wave characteristic with "～ " form in quality test of low strain foundation pile

作　　者：罗伟新 丁志成 

机构地区：[1]广州市建设工程质量监督站

出　　处：《工程质量》2006年第10期10-13,共4页Construction Quality

摘　　要：“～”形态的反射波是低应变法检测中的一种极为常见的缺陷反射波类型,它具有可靠的理论根据和试验验证,在基桩质量检测中可用于认定反射波,进而判定桩身缺陷及其严重程度。Reflected wave with ＂～＂ form is a very common kind of deflected wave used in low strain method test, which is on the solid basis of theory and experimental confirmation. In the quality test of foundation pile, the defect and its order of severity can be determined by checking the reflected wave.

关 键 词：反射波 低应变 

分 类 号：TU473.16[建筑科学—结构工程]