大型深基坑减少水平支撑的几项技术措施——28层的由由大厦基坑围护工程实践

Technical Measures Taken for the Reduction in Number of Horizental Braces of Large-Size Foundation Pit——Experience with Pit Enclosure of 28-storeyed Youyou Tower

采取有效的技术措施和组织管理,尽可能地减少深基坑围护结构中的水平支撑,以方便施工和降低工程成本。

In order to convenience construction and drive costs down, effective technical measures and management are adopted to reduce in number as less as possible horizental braces of foundation pit enclosure.