摘要
北京王府井大厦施工场区狭小 ,采用逆作法施工。土方施工与结构施工交叉进行 ,利用地下连续墙和中间支撑柱实施逆作 ,实现临时支护结构和正式结构的统一 ,可降低工程造价 。
because of the narrowness of construction site,reversing process was adopted in Wangfujing plaza construction.The continuous underground wall and supporting column of it were operated in reversing process as well as the same way of excavation and structural work.The realization of integrity of temporary shoring structure and permanent one may decrease construction cost.It may also be a new idea for ensuring the safety of the buildings nearby.
出处
《建筑技术》
北大核心
2000年第5期298-300,共3页
Architecture Technology
关键词
逆作法
地下连续墙
支撑柱
支护结构
地下室
reversing process
continuous underground wall
supporting column
shoring structure
