摘要
针对超高层建筑竖井电缆整体施工难度及危险性较大等问题,以某超高层建筑为对象,详细分析该建筑竖井电缆施工技术,包括电缆质量计算、卷扬机选择、钢丝绳拉力计算、电缆盘吊装施工、卷扬机及吊点安装,以及电缆吊运过程处理和到相应楼层的水平牵引等,为超高层竖井电缆施工提供借鉴。
To solve the problems such as the difficulty and danger of the shaft cable construction in super high-rise buildings, using a super high-rise building as the object, the construction techniques are analyzed in detail, including cable mass calculation, hoist selection, wire rope tension calculation, cable tray lifting, hoist and hanging point installation, handling in the cable lifting process, horizontal haul to corresponding level, etc., to provide references for the shaft cable construction in super high-rise buildings.
作者
范力大
FAN Lida(Shanghai Installation Engineering Group Co., Ltd., Shanghai 200080, Chin)
出处
《建筑电气》
2017年第8期55-57,共3页
Building Electricity
关键词
超高层建筑
竖井电缆
施工技术
供电系统
电缆质量计算
卷扬机选择
钢丝拉力计算
电缆吊装
super high-rise building
shaft cable
construction techniques
power supply system
cable mass calculation
hoist selection
wire rope tension calculation
cable lifting
