k55
k55-
The aim is to illustrate the method to inspect and evaluate the curved railway settlement . The embankment settlement of Shanghai-Nanjing Railway k55 + 450 ? k55 + 500 , which is a curve section , is investigated with the dynamic penetration test and soil test .
以阐明曲线铁路路基下沉病害检测、基床强度评估和病害成因分析方法为目标，采用轻便动力触探试验和土工试验方法对沪宁线下行k55+450？