扁铲侧胀试验求解侧向基床反力系数的应用

The application of flat chisel lateral dilation test in resolving side bedding counterforce coefficient

针对利用扁铲侧胀试验可以近似求解侧向基床反力系数,但实际使用时需进行修正的现象,通过在杭州钱塘江两岸地区的扁铲侧胀试验情况,对比了各类数据,提出了杭州钱塘江两岸地区粉土及淤泥质土层的综合修正系数的取值建议。

Aiming at the phenomena that the flat chisel lateral dilation test can resolve side bedding counterforce coefficient approximately, but need check in practical utilization, with flat chisel lateral dilation test in both side of Qiantang river of Hangzhou, every type data was compared, the selective value suggestion about comprehensive correction coefficient of silt and mud soil layer both side of Qiantang river of Hangzhou was proposed.