【作者】 赵华安； 毛荣刚； 陈崇德；

【Author】 Zhao Hua-an;Mao Rong-gang;Chen Chong-de;Zhanghe Project Administration Bureau,Jingmen City;

【机构】 湖北省漳河工程管理局；

【摘要】 南水北调中线一期引江济汉工程穿越湖北省第三大湖泊长湖,施工围堰填筑具有工程量大,围堰长,水流与地质条件复杂,且单向进占、多拐点的特点,加大了边线走向控制的难度。依据江济汉工程穿湖段围堰施工实例,对围堰的施工方案,施工总体布置,围堰的填筑、养护与质量、安全等控制措施做了较为详细的总结,对于同类型围堰施工,具有一定的借鉴作用。更多还原

【Abstract】 An issue of south-to- north water transfer project Yin Jiang Jihan engineering through the third largest lake long lake,hubei province,the construction of the cofferdam filling with large quantities,cofferdam long,water and complex geological conditions,and unidirectional marched in,for the characteristics of inflection point,even more difficult for line to control.Basis Yin Jiang Jihan lake project in section of cofferdam construction examples,the cofferdam construction scheme,construction overall arrangement,cofferdam,maintenance,and filling and quality safety control measures such as made a more detailed summary,for the same type of cofferdam construction,has a certain reference更多还原