超高轻钢龙骨井道隔墙施工技术  

ULTRA HIGH LIGHT STEEL KEEL HOISTWAY WALL CONSTRUCTION TECHNOLOGY

作　　者：田丰[1] 张莉莉[1] 范元甫 赵亢[1] 付继新 

机构地区：[1]北京六建集团有限责任公司,北京100143

出　　处：《建筑技术》2015年第4期338-340,共3页Architecture Technology

摘　　要：北京绿地中心4号商务办公楼工程建筑高度达到260 m,核心筒主要为电梯井道,共计26部电梯,井道隔墙达到12.6 m高。为解决首层超高隔墙施工的整体稳定性、井道抗风压、耐火性和隔声性能等问题,施工中增加了型钢骨架,并采用了轻质隔墙系统,取得了较好的效果。Beijing Greenland center No.4 commercial office building construction height reaches 260m, the core tube is mainly an elevator shaft, a total of 26 elevator hoist way walls up to 12.6 m tall. In order to solve the first layer of overall stability, super high wall construction well wind resistance, fire resistance, sound insulation performance problem, we added a steel framework, and use a lightweight partition system, and achieved good results.

关 键 词：超高隔墙 型钢骨架 抗风压 隔声性能 

分 类 号：TU227[建筑科学—建筑设计及理论]