乌鲁木齐经开万达广场项目大商业裙房塔吊拆除吊车站位及楼板支撑施工方案版次：A版目录1、编制依据..............................................................................12、工程概况..............................................................................13、施工部署..............................................................................23.1、塔吊拆除顺序......................................................................23.2、拆除方法..........................................................................23.3、施工准备..........................................................................43.4、管理人员部署......................................................................54、拆除13#塔吊的施工方法.................................................................54.1、吊车吊装工况下计算................................................................54.1.1、荷载参数......................................................................54.1.2、汽车吊吊装时受力简图..........................................................74.1.3、汽车吊最不利情况下支腿受力情况................................................74.1.4、受力情况及楼板承载力计算......................................................74.1.5、楼面等效均布活荷载............................................................84.1.6、楼板支撑架计算................................................................94.1.7、楼板支撑架体结论.............................................................104.1.8、保证承载力的加强措施.........................................................104.1.9、拆除13#塔吊的吊车站位图......................................................114.2、吊车行驶工况下计算...............................................................124.2.1、楼板架体支撑.................................................................134.2.2、拆除13#塔吊时汽车吊行车路线..................................................135、拆除7#、8#塔吊的施工方法.............................................................135.1、吊车吊装工况下计算...............................................................135.1.1、荷载参数.....................................................................135.1.2、汽车吊吊重时受力简图.........................................................145.1.3、汽车吊最不利情况下支腿受力情况...............................................155.1.4、受力情况及楼板承载力计算.....................................................155.1.5、楼面等效均布活荷载...........................................................165.1.6、楼板支撑架计算...............................................................175.1.7、满堂支撑架体结论.............................................................175.1.8、保证承载的加强措施...........................................................185.1.9、拆除7#、8#塔吊的吊车站位.....................................................185.2、吊车行驶工况下计算...............................................................205.2.1、荷载参数.....................................................................215.2.2、汽车吊空车工况时受力简图.....................................................215.2.3、汽车吊空车时最不利荷载计算...................................................215.2.4、楼面等效均布活荷载...........................................................215.2.5、拆除7#、8#塔吊的吊车行车...
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