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高混凝土面板堆石坝的设计与施工
引用本文:曹克明,汪易森,张宗亮.高混凝土面板堆石坝的设计与施工[J].水力发电,2001(10):49-52.
作者姓名:曹克明  汪易森  张宗亮
作者单位:1. 华东勘测设计研究院
2. 水利部水利水电规划设计总院,
3. 昆明勘测设计研究院,
摘    要:近年来国际上修建了一些150-190m高的混凝土面板堆石坝,目前还有7座坝高为150-240m高的面板坝准备开始修建。但是已修建的这些高坝较普遍地发生了面板结构性裂缝,有些坝结构性裂缝宽达50mm,个别坝还发生垫层料的流失。通过对天生桥一级水电站面板堆石坝原型观测资料的分析,提出了改进高混凝土面板堆石坝设计与施工的建议。

关 键 词:高坝  混凝土面板堆石坝  不均匀沉降  设计  工程施工
文章编号:0559-9342(2001)10-0049-04
修稿时间:2001年6月9日

Design and construction of high concrete face rockfill dam
CAO Ke,ming.Design and construction of high concrete face rockfill dam[J].Water Power,2001(10):49-52.
Authors:CAO Ke  ming
Abstract:In recent years, some concrete face rockfill dams each with a height of 150 190 m have been built in the world. At present, there are still 7 concrete face rockfill dams each with a height of 150 240 m that will be started to build. But the structural cracks generally take place in the face slabs of these high constructed dams. Some cracks are up to 50 mm wide. In a few dams, the cushion material loss occurred. On the basis of the analysis on the prototype observation results from the concrete face rockfill dam of Tianshengqiao First cascade Hydropower Station, the author put forwards some suggestions on improving the design and construction of concrete face rockfill dam.
Keywords:structural crack of face slab  rockfill zoning  differential settlement  creep  displacement  
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