论文部分内容阅读
当前,在我国工程界,滑坡支挡结构上的荷载取值普遍以剩余下滑力为基础,本文从简单的平面滑动入手,对这种荷载取值方法存在的问题进行了分析,提出了新的方法,即:将支挡结构荷载视为所需要的抗力的反力,将抗力视为指向坡内、作用在某个或某些条块上的未知荷载,通过包含该未知荷载的稳定系数计算式将其求出。该方法能弥补现行荷载取值方法的不足。
At present, in China’s engineering industry, the value of load on landslide retaining structure is generally based on the residual slip force. This paper starts with a simple plane slip and analyzes the problems existing in this load value method, and proposes a new The method is to consider the load of the support structure as the required reaction force of the resistance and the resistance as the unknown load acting on one or some of the blocks pointing to the slope calculated by the stability factor containing the unknown load Find it. This method can make up for the deficiencies of the current load value method.