奈伦国贸大厦深基坑支护工程实例与分析

奈伦国贸大厦深基坑支护工程实例与分析 English Version

详细信息

(1. Tianjin Electric Power Design Institute, Tianjin 300400, China; 2.Tianjin Institute Geotechnical Investigation & Surveying, Tianjin 300191, China)

摘要: 首先介绍了奈伦国贸大厦工程概况和场地周围的环境条件以及工程地质条件，然后论述了该深基坑的支护结构设计及计算，最后阐明了此项基坑支护设计实施的效果。实践证明该基坑支护设计取得了良好的社会效益和经济效益，可为其它类似工程提供应用参考。|
- 深基坑 /
- 支护 /
- 设计 /
- 效果 /
- 　　
Abstract: The general situations, ambient environmental conditions of planning site as well as engineering geological conditions of Nailun International Trade Building are introduced. The structural design of bracings and calculation of deep excavation are expounded. The practical effect of the bracing design for the deep excavation is explained. The engineering practices show that this bracing design resultin favorable social and economic benefits and can offer reference for other similar projects.|
- deep excavation /
- bracing /
- design /
- effect /
- undefined

[1]	JGJ120—99建筑基坑支护技术规程[S]. 北京: 中国工业出版社, 1999. (JGJ120—99 Technical specification for retaining and protection of building foundation excavations[S]. Beijing: China Architecture and Building Press, 1999. (in Chinese))
[2]	刘建航, 侯学渊. 基坑工程手册[M]. 北京: 中国建筑工业出版社, 1997. (LIU Jian-hang, HOU Xue-yuan. Excavation engineering handbook[M]. Beijing: China Architecture and Building Press, 1997. (in Chinese))