目录一工程概况................................................................................................2二模板支撑设计......................................................................................2三梁模板与支撑架计算........................................................................31上部框架梁模板根本参数...................................................................32梁底模板木楞计算.................................................................................43梁模板侧模计算......................................................................................54立杆稳定性验算:.................................................................................65钢管扣件验算:..........................................................................................6四楼板模板钢管扣件支架计算.........................................................61荷重计算:................................................................................................72楼板底模验算(按五等跨连续计算)...........................................73木楞验算(按两等跨连续梁验算)...................................................84钢管支撑的稳定性验算:...................................................................85钢管扣件验算:..........................................................................................8五模板安装质量要求.............................................................................81模板制造.....................................................................................................92梁、板模安装...........................................................................................93模板支设的质量要求........................................................................104板模支设的质量操纵措施..............................................................105模板撤除................................................................................................116成品保护................................................................................................127平安技术要求......................................................................................128文明施工要求......................................................................................12一工程概况1.13M工程。1.2工程地点:中国上海松江区新桥镇民益路38号3M新桥工厂内。1.3构造类型:桩基独立承台,现浇钢筋砼框架构造,整体二层(部分三层)。1.4建筑面积:13194平方米。1.5工程概况:本工程930厂房在2-15轴交E-D轴位置有一高跨框架梁构造,高度为,长度为,宽度为,跨度纵向为2跨,分别为及,横向每跨为,主梁最大截面为400×900,次梁为300×660,现浇板厚度为160。二模板支撑设计1.1设计原则:本方案针对高度现浇梁、板模板体系设计。1.2框架梁、板模板及其支撑体系:模板采纳优质木层板,层板厚19mm,背楞采纳50×100松木方,龙骨采纳Φ48×厚钢管,龙骨支撑于地坪混凝土垫层敷设的50×200的木板上。1.3梁、墙拉接体系:采纳Φ12mm圆钢作为对拉螺杆。1.4梁模板背楞使用的50×100松木方,梁下杆纵向间距为1000,横向间距为800,梁模下横向立放50×100方木间距为300,侧模采纳斜撑加围楞的施工方法:沿梁高间隔300平放木方加固侧模,用间距500的短立杆联斜撑顶紧方木,并加设Φ12对拉螺杆,间距为1000,斜撑与内架连为整体,斜撑沿梁纵向500布置,梁跨度大于或等于4米时应按3‰起拱,厚度为160的混凝土板底模采纳水平横杆上立放50×100方木,间距为400上面满钉胶合板,板下立杆间距为1000×1000,梁板模板...