代写论文-数值分析
数值分析:采用有限元法计算边坡的位移场和应力场。因此，各元素的稳定性系数和滑动面均采用岩石和土壤强度准则计算。工程应用类比:与实际坡度设计的人工坡度比较。对其稳定性进行了评价，得出了合理的坡度和坡度角。
楔形法是最简单的边坡稳定性分析方法。平面滑移面在楔形破坏中，斜向水平方向倾斜。在平面面情况下，滑移交叉口可以在坡面进行分析，或通过坡脚。伪静态分析的安全系数可以通过以下方式得到: 总应力分析包括土的应力参数，通常为粘性土的应力参数。在有效应力分析中，通常为无粘性土进行有效的应力土参数。因此，为了达到以下目的，应该知道孔隙水压力和滑移面。水位以上的土层和孔隙水压力假定为零。如果水表处于水平位置，而土壤在地下水位以下，则水表下方的孔隙水压力为流体静力。倾斜水位下的流网可以估算为地下水位以下的孔隙水压力。该方法被认为是估计边坡稳定性的最简单形式。计算是基于楔形法的。在对研究进行的分析中，分析清楚地解释了研究中解释的方法的结构。该机制的改进为计算边坡确定的故障提供了合适的机制。水的压力可以很容易地说明结构强度。
Numerical analysis: The finite element method is used to calculate the displacement field and stress field of the slope.Hence, the stability coefficient of each element and the sliding surface are calculated by using the rock and soil strength criterion. Practical engineering applications analogy: Comparison of the man-made slope which is designed with the practical slopes. These are experienced to evaluate its stability, produce a reasonable slope and slope angle.
Wedge method: Wedge method is the simplest analysis about the slope stability. Planar slip surface is there in the wedge failure which inclined at the angle to the horizontal. In the case of the planar surface, slip intersection can analyse at the slope face or pass through slope toe. The safety factor for the pseudo-static analysis can be obtained by the following way: The total stress analysis includes the stress parameters of the soil which is often performed for the cohesive soils. In the effective stress analysis, the effective stress soil parameters are often performed for the cohesionless soils. Thus, for the following purpose, the pore water pressures along with the slip surface should be known. The soil layers above the water table and the pore water pressures are assumed to be zero. If the water table is in the horizontal position and soil is below the water table, then the pore water pressure below the water table would be hydrostatic. The flow net in the sloping water table can be estimated as the pore water pressures below the water table. The method is considered as the simplest form for the estimation of the slope stability. The calculation is based on the wedge method. As per the analysis is being undertaken for the study, the analysis clearly explains the structure of the method which is being explained by the study. The enhancement of the mechanism provides the appropriate mechanism for calculating the slope defined failures. The pressure of the water can be easily illustrated for the structural strength.
