黄坛口水电站支承梁加固前后的应力研究  

Research on Stress Conditions of Box Shaped Supporting Beam before and after Reinforcement in the Huangtankou Hydropower Station

作　　者：李翠华[1] 刘礼华[1] 吕念东[1] 魏晓斌[1] 

机构地区：[1]武汉大学土木建筑工程学院,湖北武汉430072

出　　处：《中国农村水利水电》2004年第11期65-67,共3页China Rural Water and Hydropower

摘　　要：通过对黄坛口箱型支承梁加固前的实测和数值模拟两种手段的结合 ,较全面的了解了支承梁的受力状态 ,对其加固方案提出合理的建议 ,加固后的检测和数值模拟表明 ,加固取得了预期的效果 。Through combining the two means of observation and numeric simulation of the box shaped supporting beam before and after reinforcement in the Huangtankou Hydropower Station, the stress conditions of the supporting beam is all-sided well understood. Rational suggestions on schemes of reinforcement are put forward. The results of testing and numeric simulation of the supporting beam after the reinforcement show that the reinforcement reaches effects expected, and the box shaped supporting beam can meet the demands of normal work.

关 键 词：加固 检测 数值模拟 黄坛口水电站 箱型支承梁 

分 类 号：TV663[水利工程—水利水电工程]