中海锦城南苑南向门厅超高支模施工方案目录目录........................................................................................1一、工程概况..............................................................................3二、高支模施工方案....................................................................31.支模采用的主要材料................................................................32.南向门厅楼板模板....................................................................33.南向门厅梁模板........................................................................3三、高支模计算..........................................................................4㈠门厅雨篷楼板支模计算............................................................41.计算的已知条件........................................................................42.楼板模板设计............................................................................53.脚手架支撑稳定性验算............................................................8㈡大梁模板设计............................................................................81.大梁模板计算............................................................................82、钢管架支撑稳定性验算........................................................113.承载力验算..............................................................................124.梁侧模及对拉螺栓拉力计算..................................................12四、高支模施工方法................................................................141.材料..........................................................................................142.施工顺序..................................................................................15中国对外建设总公司1中海锦城南苑南向门厅超高支模施工方案3.安装支撑系统..........................................................................154.梁、板模板的安装..................................................................165.支顶、梁板模板的拆除..........................................................166.技术安全措施..........................................................................167.预防坍塌事故的技术措施......................................................178.预防高空坠落事故安全技术措施..........................................179.混凝土浇筑方法及技术措施..................................................18五、高支模的施工管理............................................................18六、监测措施............................................................................19七、应急预案............................................................................201.编制依据⑴《建筑施工扣件式钢管脚手架安全技术规范》JGJ128-2000;⑵《木结构设计规程》GB50005--2003;⑶《混凝土结构工程施工质量验收规范》50204-2002;⑷《建筑工程施工质量验收统一标准》GB50300-2001;⑸《中山市高级技工学校第二实训大楼工程结构施工图纸》;⑹《中山市高级技工学校第二实训大楼工程施工合同》;⑺《建筑施工计算手册》2004版等。中国对外建设总公司2中海锦城南苑南向门厅超高支模施工方案一、工程概况本工程南向门厅为大跨度采光雨篷根据设计图纸圆弧雨篷梁QL1截面为400*3900,为本工程楼面模板支撑系统主要和最薄弱环节,其次17、22*H轴以南的KL22-1梁截面为500*950,亦为本工程楼面模板支撑系统主要和薄弱环节。二、高支模施工方案1.支模采用的主要材料⑴钢管:Ф48×3.5mm;⑵枋木:80mm×80mm×2000mm、80mm×80mm×1200mm;⑶胶合板:915...