近年来高型脚手架的安全成为建筑工地使用的焦点，其中最重要的一个问题就是脚手架的几何不变条件。
Recent years, the safety of high scaffold has become the focus of construction site, and one of the most important problems is the geometrical stability.
并在安全系数为最小的条件下，讨论了滑动面几何参数之间以及它们与安全系数之间的关系。
Under the condition of the least factor of safety, the relations are discussed between the geometry parameters of slip surfaces and the factors of safety.
并在安全系数为最小的条件下，讨论了滑动面几何参数之间以及它们与安全系数之间的关系。
Under the condition of the least factor of safety, the relations are discussed between the geometry parameters of slip surfaces...
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