花木桥大坝裂缝成因及其对坝体结构的影响  

Cause of the cracks of Huamuqiao Dam and analysis of its effects on dam structure

作　　者：顾冲时[1] 李雪红[2] 郑东健[1] 

机构地区：[1]河海大学,江苏南京210098 [2]南京工业大学,江苏南京210009

出　　处：《水力发电》2004年第7期26-28,共3页Water Power

基　　金：教育部跨世纪优秀人才培养计划基金(2003512643);教育部博士点基金(20020294005);973计划(2002CB412707);自然科学基金重点项目(50139030)

摘　　要：针对花木桥大坝裂缝现状,从荷载作用、结构特点以及地形和地质条件等方面,借助于结构计算等综合分析方法,对该坝的各类裂缝的成因进行了探讨,并对裂缝对大坝安全的影响作了分析。According to the features of the cracks in the Huamuqiao Dam, the caus es of various cracks in the Huamuqiao Dam are studied in respect of load, the st ructure of dam body, the topographical and geological conditions, by using compr ehensive analysis methods such as structural computation. The influence of the c racks on the dam safety is analyzed. The results show that the safety problems c aused by such cracks are not serious.

关 键 词：大坝 裂缝 结构 影响 花木桥水电站 

分 类 号：TV642.4[水利工程—水利水电工程] TV698.231