It is proved through the engineering practice and the calculation that the only problem with the rock fill dam is lea...
工程实践及计算证明，堆石坝只有漏水问题，但坝体堆石不会被渗流冲失导致失事。
Through the engineering practice, the bedding failure mechanisms of bedded rock side-slope could be divided into three types: plane rotatory sliding, disintegration sliding and gradual destruction.
通过工程实践，将层状岩体边坡顺层破坏机理归纳为三方面的问题，即：平面旋转滑动、解体滑动和渐进破坏。
Mine engineering and technical personnel through continuous exploration and practice, in the soft rock roadway technology, a success.
二矿工程技术人员经过不断探索与实践，在软岩巷道支护技术方面，取得了成功。
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