武汉市龙王庙险段汉口岸堤防工程地质问题及防治措施  

Engineering Geological Problems and Prevention Measures of the Hankou Bank of Longwangmiao Dangerous Section in Wuhan

作　　者：黄孝泉[1] 卢华锋[1] 潘玉珍[1] 刘承新[1] 李余[1] 

机构地区：[1]长江三峡勘测研究院有限公司,湖北武汉430074

出　　处：《资源环境与工程》2009年第5期640-644,共5页Resources Environment & Engineering

摘　　要：洪水期大江大河的城市堤防一旦失稳溃口,将酿成极大的灾害,准确查明堤防存在的工程地质问题及险情发生的原因,是设计选择合理有效治理措施的关键。阐明武汉市龙王庙险段汉口岸堤防的工程地质条件和问题,提出具体的处理建议,设计部门据此放弃了原设计方案,采纳了地质专家提出的处理措施,实践证明效果良好。现在,该段堤防工程已成为武汉市一道靓丽的风景。During the flood seasons ,the stability of the Longwangmiao hank at the Hanjiang River Mouth where the river down into the Yangtze river is a prominent problem for flood control. If the slope of the bank failures, flood will threat the safety of Wuhan city. The paper describes the geological conditions and the geological problems at the Longwangmiao dangerous section and provides reasonable suggestions for designing effective support control measures in the basis of the geological conditions. And the designers gave off the former design concept and adopted the new project control measures to support the slope of the bank according the geologist＇ s suggestion. Now this flood control project has already become a beautiful landscape in Wuhan.

关 键 词：龙王庙险段 水流冲刷 渗透破坏 改善水流 固脚护坡 排水减压 

分 类 号：TV871.2[水利工程—水利水电工程]