中国武汉劳动力市场大楼深基坑边坡支护设计与施工

DESIGN AND CONSTRUCTION OF THE DEEP PIT SLOPE FOR WUHAN LABOUR MARKET BUILDING IN CHINA

武汉劳动力市场大楼位于武汉汉口交通繁忙的新华路西侧,地质条件复杂,基坑深达8 m。介绍了该基坑边坡支护所采用的喷锚网支护设计及施工过程,指出深基坑喷锚支护成功的关键除了可行的设计外,采用信息法施工、挖土与支护施工紧密配合以及善于应变等施工技术也是非常重要的。

Wuhan Labour Market Building is located at the west of Xinhua road,Hankou district,Wuhan. The geological conditions of the building foundation are very complicated and the pit is 8 meters deep. The design and construction process of the pit slope are introduced. It is pointed out that the keys of deep pit supported by shotcrete-bolt are construction according to the information,feasible design,and close cooperation between the excavation and the construction of shotcrete-bolt,and flexible management.