Bases which carry horizontal load, for example under arches, are usually called abutments . 承受水平荷载的底座,例如拱底下的底座,一般称为拱座。
Based on the stochastic finite element method , the reliability of the arch dam gravity abutment is analyzed , and the corresponding reliability index is calculated 然后在随机有限元的基础上进行拱坝的拱座? ?重力墩的强度和抗滑稳定可靠度分析,计算相应的可靠指标。