摘要
从Bishop法的基本理论及假设出发,推导边坡规范附录A.0.1圆弧滑动破坏边坡稳定性计算公式,并进一步对圆弧滑动破坏土质边坡安全系数的概念进行延伸,提出了边坡广义安全系数为总抗滑力与总下滑力之比,在边坡支护工程设计时,提出了支护工程抗力的求解方法,通过工程实例计算出边坡支护工程抗力,最后按照规范要求进行锚杆设计计算。
Starting from the basic theory and the assumption of Bishop Method in this paper, calculation formula ofslope was derived in specification appendix a. 0.1 circular sliding slope stability. Further, the soil slope securitycoefficient was extended on damage to circular sliding. And the genera slope safety factor for the decline in totalanti sliding force and total force was put forward. The solution to supporting engineering resistance was putforward for the design of the slope support engineering. The slope support engineering resistance was calculatedby engineering examples, and finally, it was implemented in accordance with the specification requirements anchordesign and calculation.
出处
《国土资源科技管理》
2016年第3期114-118,共5页
Scientific and Technological Management of Land and Resources
