【摘要】 针对江苏省某高速公路改扩建工程,作者提出一套以路况调查和地质雷达初测进行定性分析,瑞利波和地质钻探相结合进行定量分析的原有路况联合检测法,并对其中各方法的有效性进行了实证分析,实践证明该法经济可行.更多还原

【Abstract】 In allusion to a certain expressway’s rebuilding and extension project in Jiangsu province,an associated examination method was put forward for inspecting the old expressway’s condition.The method can make a qualitative analysis by condition investigation and geological radar,and can make a quantitative analysis by rayleigh wave and geological drilling.Furthermore,the haveits validity in the expressway’s extension project is proved.The conclusion shows that the method is economical and feasible.更多还原