摘要
太平哨大坝由于静冰压力的作用,使闸门多次上抬开启和弯曲变形,并在闸墩侧面发现垂直裂缝,已影响大坝安全运行,进行补强加固和采取防冰措施。
In Taipingshao Hydropower station,effect of static ice pressure on the gate and piers made gates deformed,uplift and open,vertical cracks in the piers side are detected,which have influenced the dam safety operation,so reinforcement is required.
出处
《大坝与安全》
2003年第3期31-33,共3页
Dam & Safety
关键词
冰压力
闸门开启
弯曲
变形
闸墩
裂缝
防冰
加固
ice pressure,gate open,deflected deform ation,cracks in pier,ice proof measurement,reinforcement
