Loading plate

Comprehensive correction for restraint action of soil tube with laboratory bearing plate method;

室内承载板法土工试筒约束的综合修正

In this paper, the principle and applicability of the bearing plate test was discussed based on the analysis of the problems existing in the deflection measurement and the evaluation of the existing cement concrete pavement with impact co.

文中在分析利用弯沉法测定、评价冲击压实破裂稳固后旧水泥砼路面所存在问题的基础上 ,阐述了承载板测定方法的原理及适用性 ;通过对大量实测承载板数据进行分析 ,获得了冲击压实处理后旧水泥砼板及板下基层回弹模量的量值范围及变化规律 ,用来评价路面的残余承载能力 ,并可作为加铺层设计的计算参数参考值 。