论文部分内容阅读
铜街子工程左岸深槽内覆盖层堆积物组成复杂,堆石坝基础处理采用两道承重式防渗墙及其横隔墙所组成的地下格架,以支承上部结构物。防渗墙顶部的结构处理,直接影响各有关部位的应力及变位。本文为“铜街子水电站左岸堆石坝平面有限元分析”(《四川水力发电》1986年4期)的后续部分,对墙顶结构的细部设计进行论述。
The construction of the cover deposit in the deep channel of the left bank of the Copper Street Sub-project is complex. The foundation treatment of the rockfill dam uses two load-bearing cutoff walls and its transverse partitions to support the superstructure. The structure of the top of the cutoff wall directly affects the stress and displacement of all relevant parts. This paper is the follow-up part of “Planar Finite Element Analysis of Left Bank Rockfill Dam of Tongjiezi Hydropower Station” (“Sichuan Hydropower” 1986 No.4), detailing the detail design of the wall-top structure.