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本文介绍了近年来改进的Osterberg试桩法-预埋载荷箱桩基静载荷法的基本原理和特点,以及在合肥地区桩基静载荷试验中的应用及其取得的成果,充分说明该方法对于合肥及软岩地区的嵌岩桩的试验和性状研究是特别适宜的。
This paper introduces the improved Osterberg test-pile method in recent years - the basic principles and characteristics of the static load method of the embedded load-bearing box pile foundation, as well as the application and results obtained in the static load test of pile foundation in Hefei, fully illustrates the method for The tests and characterization of rock-socketed piles in Hefei and soft rock regions are particularly suitable.