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近年来,随着高层建筑的兴起和软土地区的开发,各种类型的桩基获得了越来越广泛的应用,桩基的检测技术也因此此成为建筑行业极为关注的问题。除了传统的静压桩方法之外,各种动力试桩法和元损检测法逐渐得到应用。检验桩基质量的动力试桩方法有两大类(高应变法和低应变法),各类方法又有若干个。就国际范围而言,影响最大的方法是高应变的GOBLE法。这个方法是美国的G. Goble教授在Case大学多年研究的成果,
In recent years, with the rise of high-rise buildings and the development of soft soil areas, various types of pile foundations have become more and more widely used, and the detection technology of pile foundations has therefore become an issue of great concern for the construction industry. In addition to the conventional static pressure pile method, various dynamic test pile methods and damage detection methods have been gradually applied. There are two major types of dynamic test methods for testing the quality of pile foundations (high-strain method and low-strain method), and there are several types of methods. On the international scale, the most influential method is the high-strain GOBLE method. This method is the result of many years of research by Professor G. Goble of the United States at Case University.