某工程桩基低应变测试结果探析

Analysis on the low strain testing result of the engineering foundation base

介绍了济南市某工程地质情况,着重对桩基低应变测试结果进行了探讨,并对检测信号进行了分析,得出在施工时应采用高能低频、避免出现因地层变化而产生桩径变化的结论。

The article introduces the engineering geology conditions in Jinan city,explores the low strain testing results of the pile foundation,analyzes the testing signal,and concludes that： high-energy and low-frequency should be applied in construction so as to avoid pile diameter changing owing to stratum change.