摘要
大龙潭水库大坝是一座浆砌石拱坝,由于施工时封拱温度偏高等原因,导致坝体应力超标,产生裂缝。为了改善坝体应力,采用堆石混凝土在坝下游侧进行贴厚加固。文中对大龙潭大坝使用堆石混凝土加固的情况进行了介绍。
The Dalongtan reservoir dam is an arch dam of masonry. Due to the higher gemel arch temperature during construction and other reasons, the dam stress exceeds the standard limit and cracks appear on the surface of the dam. In order to improve the stress of dam body, rock-fill concrete is applied in the dam body reinforcement on the downstream side. And this application is introduced.
出处
《水科学与工程技术》
2013年第1期57-59,共3页
Water Sciences and Engineering Technology
关键词
大龙潭
堆石混凝土
拱坝
加固
Dalongtan reservoir
rock-fill concrete
arch dam
reinforcement
