曲率式应变计设计与研究-《郑州大学学报(工学版)》

文章信息/Info

Keywords:: Stability of viscous soil slope; safety factor; slide surface shape; critical slope height

摘要:: 曲率式应变计是一种可用来测量弯曲应变的机械式测量仪器。本文通过对其原理及性能的研究,确定出表在一端型曲率仪转变成为曲率式应变计的充分必要条件,并列出了相应的图表。据此图表可方便地设计出一系列的表在一端型曲率式应变计。曲率式应变计能够满足实验室测量对误差的要求。

Abstract:: This article is equivalent to the stability problem of the sticky soil slope at the problem of the generalization of the generalization of a generalized boundary of a single parameter function. Use the change method to derive the differential division equation (Euler equation) and cross -deeper conditions that should be met by the slide surface. This method can determine the shape function and safety factor of the sliding surface. As a special case, this article discusses the sliding surface shape that may appear in simple soil slopes, as well as the conditions that should be met in various parameters of the soil slopes in the critical state, so as to determine the critical slope height or critical slope.