【摘要】 通过水泥土电阻率正交试验研究分析,得出影响水泥土电阻率的主要因素依次为含盐量、水泥掺入比、天然含水量、粉煤灰含量、石灰含量;同时进行了水泥土电阻率和喷粉搅拌桩桩身抗压强度、芯样力学性状和喷粉搅拌桩标贯击数的对比研究,探索了电阻率法在喷粉搅拌桩工程质量检测中的应用更多还原

【Abstract】 The electrical resistivity characteristics of cement soil ware investigated both in the laboratory and in the field. The orthogonality test results show that factors influencing on the electrical resistivity of the cement soil are salt content, cement content, water content, flyash content, lime content in succession. By comparing electrical resistivity with unconfined compressive strength, pile boring observation, the number of Standard Penetration of cement soil, it can be indicated that the Electrical Resistivity Test is applicable for checking engineering quality of the Dry Jet Mixing Pile.更多还原