某扭曲变形建筑物的综合纠倾与地基加固  

INCLINATION RECTIFICATION AND GROUND REINFORCEMENT OF INCLINED BUILDING WITH TWISTED RAFT FOUNDATION

作　　者：陈龙珠[1] 梁发云[1] 潘秋元[2] 朱国元[2] 

机构地区：[1]上海交通大学建工与力学学院,上海200030 [2]浙江大学土木系,杭州310027

出　　处：《工业建筑》2002年第3期70-71,11,共3页Industrial Construction

摘　　要：某基础埋置深度较大的 6层住宅楼因不均匀沉降而发生扭曲变形 ,向南倾斜 9 5 3‰ ,属于危险房屋。针对该建筑物的具体情况 ,采用了沉井冲水排土纠偏与锚杆静压桩加固地基 ,并辅以开沟槽释放应力等综合治理方法 ,经过近 4个月的施工 ,取得了预期的加固纠偏效果。A six\|storied building was inclined for the uneven settlement of ground base and the raft foundation was torsionally deformed.The inclination leaning towards the south was 9\^53‰ and the building was belonging to a dangerous one.The building′s base was reinforced with static bolt\|pressing piles and the inclination was rectified with silt removal by water jetting in a sunk well and excavating grooves around the building.After nearly 4\|month′s hard work,the project gained favorable effects.

关 键 词：扭曲变形 沉井 冲水排土 锚杆 静压桩 纠偏 地基加固 

分 类 号：TU753.8[建筑科学—建筑技术科学]