【正文】 武漢舵落口大市場陶瓷衛(wèi)浴營銷總部基地二、三期工程 塔吊安裝與拆卸安全專項施工方案 編制人： 審核人： 批準(zhǔn)人： 中國一冶集團有限公司2022 年 9 月目 錄第一章 編制依據(jù) ......................................................1第二章 工程概況 ......................................................2 項目主要情況 ......................................................................................................................................2 工程設(shè)計概況 ......................................................................................................................................2 現(xiàn)場環(huán)境特征 ......................................................................................................................................4 工程位置 ......................................................................................................................................4 周邊環(huán)境 ......................................................................................................................................4第三章 塔吊概況 ......................................................7 塔吊選型 ..............................................................................................................................................7 塔吊性能參數(shù) ......................................................................................................................................7第四章 塔吊基礎(chǔ)相關(guān)計算 .............................................10 塔吊基礎(chǔ)計算 ....................................................................................................................................10 基礎(chǔ)所承受的載荷分析 ............................................................................................................10 基本參數(shù) ....................................................................................................................................11 塔吊基礎(chǔ)樁的承載力與基礎(chǔ)承臺的沖切驗算 ........................................................................12 基礎(chǔ)配筋驗算 ............................................................................................................................15 塔吊基礎(chǔ)承臺尺寸、配筋的優(yōu)化驗算 ....................................................................................17 塔吊基礎(chǔ)布置 ....................................................................................................................................23 塔吊基礎(chǔ)布置定位 ....................................................................................................................23 塔吊基礎(chǔ)及樁基詳圖 ................................................................................................................24 塔吊固定支座安裝 ....................................................................................................................25第五章 主要部件重量及安裝輔助設(shè)備選用 ...............................26 主要安裝部件的重量 ........................................................................................................................26 汽車吊選用 ........................................................................................................................................26第六章 吊索具和專用工具的配置 .......................................29第七章 塔吊安裝技術(shù)措施 .............................................30 附著裝置 ............................................................................................................................................30 安裝順序 ............................................................................................................................................30 安裝前的準(zhǔn)備工作 ....................................................................................................................30 安裝底架 ....................................................................................................................................30 安裝頂升架 ................................................................................................................................31 安裝下支座、回轉(zhuǎn)塔身等 ........................................................................................................31 安裝塔頂 ....................................................................................................................................31 安裝平衡臂、起重臂 ................................................................................................................312 / 61 安裝平衡配重塊 ........................................................................................................................33 質(zhì)量要求及驗收 ................................................................................................................................34 質(zhì)量要求及調(diào)試 ........................................................................................................................34. 塔機驗收程序 .............................................................................................................................34 質(zhì)量驗證單位和人員 ................................................................................................................34 預(yù)留洞口設(shè)置 ....................................................................................................................................35第八章 電源設(shè)置 .....................................................35第九章 塔吊的拆除方法 ...............................................36 拆塔前準(zhǔn)備工作 ................................................................................................................................36 拆卸塔身 ............................................................................................................................................36 拆除鋼絲繩和配重 ............................................................................................................................36 拆卸起重臂(用輔助吊車) .................................................................................................................37 拆卸平衡臂 .........................................................................................................................