广州南沙PC吊装施工方案.doc

广州南沙PC吊装施工方案目录一、地理位置与概况···············································02二、施工总布署··················································021、施工总平面图···················································032、施工顺序:·····················································033、施工工期:·····················································041)广州总施工进度表··············································052)单体E1工程施工进度表··········································064、运输道路:·····················································075、现场堆放场地硬化施工:·········································086、PC项目机械选择与布置:·········································087、吊装指挥组织构架图:···········································098、施工人员布署:·················································091)、管理人员安排·················································092)、施工人员吊装安排·············································10三、PC板安装程序················································10四、文明安全施工·················································:··················································:··················································:··················································,东临规划控制红线宽度60米的凤凰大道,东北临规划控制红线宽度40米的金蕉大道,南临规划控制红线宽100米的虎门高速公路。地块用地面积为平方米,其中排除部分天然湖面的面积,可建设面积约为平方米。整个小区总建筑面积:(计容积率面积),,%.含会所及高层洋房。其中E、F组团的建筑面积为平方米,有E1~E5、F1~F3栋住宅楼组成,E4、E5、F1为30层的住宅楼,其他为28层的住宅楼。5栋高层建筑层数28层(地上28层,地下1层),,3栋高层建筑层数30层(地上30层,地下1层)。二、施工总布署:1、施工总平面图:2、施工顺序:E1 E2 E3 E4 E5F3 F2 F1结构施工顺序:3、施工工期:2011年1月—2013年3月31日广州总施工进度表单体E1工程施工进度表4、运输道路:本工程沿项目周边一圈,做坚实的C30、200mm厚钢筋砼路面,满足大型货车通行,运载PC构件,同时在道路两侧做好排水沟,满足施工工地在雨季能排尽积水。具体做法如下图:排水沟如下图:5、现场堆放场地硬化施工:为满足施工现场PC及PCF堆放,每平方米承重受力按2T计算,使地面不至发生塌陷,特做以下场地硬化,如图所示:6、PC项目机械选择与布置:本工程由8幢PC结构的高层E1-E5,F1-F5组成。根据图纸计算,,由于起重过程中构件存在晃动的情况,对构件的起重量影响很大,;同时,为保证对最大起重量留有一定的余地,保证施工安全;实际塔吊配置时的最远端最大起吊重量总体按照5T考虑。根据施工进度以及现场的场地布置布要求,为了避开地下车库和施工便道,工程需配备