桩基钢筋笼吊装方案

桩基钢筋笼吊装方案

桩基钢筋笼吊装方案

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*****工程有限公司 2017年6月20日

桩基钢筋笼吊装方案

目 录

第一章吊装设备选型及方法 ...................................................................................................... 2

1.1总起重量的确定 ............................................................................................................ 2 1.2钢筋笼吊装加固 ............................................................................................................ 2 1.3主副吊点的确定 ............................................................................................................ 2 1.4起重垂直高度计算 ........................................................................................................ 2 1.5起重机选型确定 ............................................................................................................ 3 第二章吊装验算 .......................................................................................................................... 3

2.1钢丝绳强度验算 ............................................................................................................ 3 2.2主、副吊扁担梁 ............................................................................................................ 4 2.3吊点加固 ........................................................................................................................ 4 2.4卸扣 ................................................................................................................................ 4 2.5滑车 ................................................................................................................................ 4 第三章吊装工序 .......................................................

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