内悬浮内拉线抱杆分解组塔施工方案目录编制依据································3第一章 工程概况 ····························41.1 工程概况 ····························· 41.2 本标段工程概况 ·························· 4第二章 施工工艺流程及现场布置 ·····················52.1 施工工艺流程 ··························· 52.2 现场总体布置 ··························· 52.3 抱杆的选择 ···························· 62.4 抱杆的长度 ···························· 72.5 抱杆拉线的布置 ·························· 72.6 承托系统的布置 ·························· 72.7 起吊绳的布置 ··························· 82.8 牵引设备的布置 ·························· 92.9 攀根绳和调整绳的布置 ······················· 92.10 底滑车和腰滑车的布置······················ 92.11 腰环的布置··························10第三章 塔腿组立 ····························103.1 分件组立塔腿 ··························103.2 整体组立半边塔腿 ························11第四章 竖立抱杆 ···························· 124.1 利用塔腿单扳整立抱杆 ······················124.2 利用塔腿吊装抱杆 ························13第五章 提升抱杆 ····························135.1 利用腰环提升抱杆 ························135.2 利用内拉线在塔下控制提升抱杆 ··················145.3 利用内拉线在塔上的控制提升抱杆 ·················14第六章 构件的绑扎...
