As per the wedge method, the wastage mass can be divided into the two parts which are named to be the active and the passive wedge methods. The active wedge method seems to be lying on the back slope that tends to the failure. The passive method lies on the foundation of the soil of the linear that tends to cause failure and is depicted to be resisting the failure. The free body diagram is being enhanced by the process of equilibrium of the forces of the equation by depicting the active wedge, and the passive wedge is illustrating the horizontal and the vertical directions that are obtained. The simplification of the force equilibrium and the expression of the equations are extracted for calculating the minimum factor of safety of the slope. The appropriate solution of the minimum factor of safety with depicting the adequate accuracy is simply made for illustrating the solution. The coefficient of the quadratic equations is illustrated to be representing the maximum and the minimum wedges.
The stability as well as the variation of the input over its range can be easily defined and the entire enhancement of the stability factor of safety can be used for the evaluation of the landfill by illustrating the entire range and the factors of the evaluations can be based on the translational failures in which the factors are considered. The evaluation of the relationship is illustrated to be showing the range with varying the parameters, and the range of the values that are mentioned provides the proper relationship between the values of the safety and the solid waste slope by influencing the parameters. The analysis of the slope stability shows the more significant influence that is created from the interface friction angle. The development of the slope stability is being analyzed by influencing the interface friction angle beneath the active wedge. The influence of coefficients of the variations can be appropriately varied by showing the focus on the results. The structure represented seems to be presenting the realistic variations that enhance the structure of the study. The typical analysis is being made by showing the reliability, and the presentation of the material which is being regulated for depicting the typical value ranges and the analysis of the results can be easily tabulated. The structure of the work can be easily influenced by showing the front slope, back slope and the internal friction angles. Thus, the active and the passive wedges are shown to be influencing the lower bound solutions for the purpose of illustrating the factor of safety. The parameter values are chosen that influences the stability and the influence of the parameter can be appropriately analyzed.