然后引入强度折减技术，结合数值流形方法提出了公路路基岩溶顶板稳定性的评价方法。

Then, the evaluating method of the stability of karst roof in roadbed had been established by combining with strength reduction technique and numerical manifold method.

youdao

然后引入强度折减技术，结合数值流形方法提出了公路路基岩溶顶板稳定性的评价方法。

Then, the evaluating method of the stability of karst roof in roadbed had been established by combining with strength reduction technique and numerical manifold method.

youdao