代写论文-极限平衡
为了分析边坡的稳定性，提出了许多极限平衡方法。第一个方法是引入普通基力的新关系。因此，安全系数方程变得非线性。非圆面失效的简化方法将潜在滑移的质量分为不同的垂直切片。同时介绍了切片的一般处理过程，从而引出了简化方法的发展。对不同假设的夹层力进行了进一步的贡献。一般极限平衡的过程是随着Morgenstern price和Spencer方法的扩展而发展起来的。
所有的极限平衡方法都是基于对剪切力和层间法线的假设，而这些方法的主要区别在于如何假设或确定力。在此情况下，本文假设了估计安全系数和滑移面形状的平衡条件。层间力依赖于多种因素，包括材料的变形特性和应力应变。在极限平衡法的存在下，评价变得更加复杂。这些假设是在方法中做出的，或者忽略其中一个或两个。在极限平衡分析中，大多数先进方法都考虑了力。
Many limit equilibrium methods have been developed for the analysis of the slope stability. The first method was introduced for introducing the new relationships for the normal base force. Thus, the equation of factor of safety became nonlinear. The simplified method for the failure of the non-circular surfaces divided the mass of potential sliding into different vertical slices. The general process of slices was introduced at the same time which leads to the development of the simplified methods. Further contributions were made for interslice forces with different assumptions. The procedure of the general limit equilibrium was developed as the extension of the Morgenstern price and Spencer methods.
All the limit equilibrium methods are based on the assumptions for the shear forces and interslice normal, and the main difference between the methods is based on how the forces are assumed or determined. The equilibrium conditions for estimating the factor of safety and the shape of the slip surface are assumed in this case. The interslice forces rely on many factors which include deformation characteristics of materials and stress-strain. The evaluation becomes more complicated in the presence of limit equilibrium methods. The assumptions are made in the methods either to neglect one or both of them. The forces are considered in most of the advanced methods in the limit equilibrium analysis.
