人民长江Issue(15)：35-37,3.DOI:10.16232/j.cnki.1001-4179.2015.15.009
河南山口水库分区土石坝设计
Design of partitioned earth-rock dam of Shankou Reservoir Project
李文亮 1朱智伟 1黄杏成1
作者信息
- 1. 河南省水利勘测设计研究有限公司，河南 郑州450016
- 折叠
摘要
Abstract
Shankou Reservoir Reconstruction Project is located in Sanmenxia City, Henan Province, where the permeability of excavated soil from the quarry field and spillway is not qualified for the construction of core wall dam and inclined wall dam, so a partitioned earth rock dam is proposed. By dividing the dam into different zones reasonably, the dam body is partitioned as soil anti-seepage zone and rockfill zone, between which the transition layer and filter layer are arranged. And the soil permeability in the soil anti-seepage zone is required to be less than 5 × 10 -5 cm/s, so as to meet the design standard. The partitioned earth rock fill dam can make full use of excavated material from spillway, which reduced the amount of engineering spoil soil and the engineering investment.关键词
渗透系数/开挖料利用/分区土石坝/山口水库Key words
permeability coefficient/utilization of excavated material/partitioned earth rock fill dam/Shankou Reservoir分类
建筑与水利引用本文复制引用
李文亮,朱智伟,黄杏成..河南山口水库分区土石坝设计[J].人民长江,2015,(15):35-37,3.
