【摘要】 小应变反射波法是当前在工程桩基检测中应用的动测法之一。就这种方法的应用及可能遇到的问题，通过工程实例和试验资料进行简要的分析探讨，同时提出应用中应注意的几个问题，以提高这种方法的准确性和可靠性。更多还原

【Abstract】 Pulse Echo Method (PEM) is a fast,economic and feasible method for Low-strain Dynamic Testing(LDT)of piles. In this paper,the application and its problems are analyesed through engineering examples and testing data,and it is suggested that attention be paid to several aspects to increase the accuracy and reliability of the application. [WT5HZ〗更多还原