水利信息化Issue(6)：40-43,55,5.
吉勒布拉克堆石坝施工期内部沉降分析
Inside Settlement Analysis of Gilles Braque Rockfill Dam during Construction Period
吉宏军 1何焱 2张维科 1赵阳 1王春树 1卞红娟1
作者信息
- 1. 江苏南水科技有限公司，江苏 南京 210012
- 2. 四川省水文水资源勘测局，四川 成都 610036
- 折叠
摘要
Abstract
Inside settlement observation of concrete block rockfill dam during construction period can be done by hydraulic overflow settlement gauge. Real-time observation data can be used to guide the dam's construction schedule and quality control. Taking Xinjiang Gilles Braque hydropower station concrete block rockfill dam as an example, it introduces measuring point arrangement of the gauge, describes the selection of reference value and the requirement of technical index of measuring point. According to the observed data, it analyses settlement rule from several aspects, such as the same height, the same observation section, different settling time. It carries out the error analysis, and compares with other projects at home and abroad. The statistical analysis results show that inside settlement of the rockfill dam during construction period is accordance with general rules.关键词
混凝土面板/堆石坝/施工期/内部沉降/水管式沉降仪/沉降规律Key words
concrete face/rockfill dam/construction period/inside settlement/hydraulic overflow settlement gauge/settlement rule分类
建筑与水利引用本文复制引用
吉宏军,何焱,张维科,赵阳,王春树,卞红娟..吉勒布拉克堆石坝施工期内部沉降分析[J].水利信息化,2014,(6):40-43,55,5.
