Low strain dynamic nondestructive testing is a new technology to test bearing capacity and quality of pile.

低应变动态无损检测法是检测桩基承载力和桩身质量的一项新技术。

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Based on engineering detection test, the application of high strain dynamic method in steel pile dynamic test is expounded. And the actual application of high strain dynamic testing is discussed.

结合工程检测实践论述了高应变动力测试技术在钢管桩检测中的应用，并对高应变动力测试技术的实际应用进行了探讨。

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As one of the dynamic testing methods for structural integrity of pile shaft, it is widely used in the engineering project in our country.

低应变反射波法作为一种桩身结构完整性检测的基桩动测法，在我国被广泛应用于工程实践中。

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