采光中庭球形网架专项施工方案 编制： 审核： 审批： 编制日期：2025 年 8 月 1 日目录第一章、工程概况.............................................................................................1第二章、编制依据.............................................................................................3第三章、施工总体部署.....................................................................................5一、项目部人员组成家架构表...................................................................5第四章、钢网架拼装.........................................................................................7一、网架的拼装...........................................................................................7二、网架施工安装步骤...............................................................................8第五章、网架的焊接工艺...............................................................................13一、焊接特点.............................................................................................13二、焊接方法.............................................................................................13三、焊接要求.............................................................................................15四、焊接顺序.............................................................................................16五、焊接质量检验.....................................................................................16六、不合格焊缝的处理.............................................................................17第六章、吊装...................................................................................................18一、提升准备.............................................................................................18二、现场准备.............................................................................................20三、吊装工序.............................................................................................20四、吊...
