其余个案则主要关乎渗水、危险斜坡及火警造成的损毁。
The remaining cases related mainly to water seepage, dangerous slopes and damage by fire.
基于变分原理，以土质斜坡为例，介绍斜坡潜在最危险滑动面的计算模型及解析表达式。
Taking soil slope as an example, model and analytic formula of the most dangerous sliding surface are developed according to variational principle.
DIN 51130地板覆盖物的试验-防滑性能测定有滑跌危险的工作间和工作区-踩踏法-斜坡试验。
DIN 51130 Testing of floor covering-Determination of the anti-slip properties-Workrooms and fields of activities with slip danger, walking method-Ramp test.
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