里石门水库泄洪孔闸墩结构复核及加固  

Structure recheck and reinforcement of pier of spillway tunnel of Lishimen reservoir

作　　者：胡士兵[1] 谢霄易[1] 何雷霆[1] 

机构地区：[1]国家电力监管委员会大坝安全监察中心,浙江杭州310014

出　　处：《大坝与安全》2009年第2期56-58,共3页Dam & Safety

摘　　要：采用有限元方法对里石门水库泄洪孔出口闸墩进行了结构复核,指出了闸墩扇形钢筋长度不足的缺陷,提出碳纤维加固方案,并阐述了碳纤维加固施工要点。Based on the results of structure recheck of pier of spillway tunnel at Lishimen reservoir by finite element method, this paper pointed out that the fan steel bar of pier was too short to meet the safety requirement and advanced how to reinforce pier by carbon fiber. Further, the key points in construction of carbon fiber was described.

关 键 词：闸墩 有限元 碳纤维加固 

分 类 号：TV662.2[水利工程—水利水电工程]