航天翼城项目深基坑支护设计及实施

Aerospace Yicheng Project Deep Foundation Pit Bracing Design and Implementation

深基坑的边坡支护一直是建筑工程领域基础施工阶段的关键工作,如何快速、经济、有效的制定方案并进行实施,矛盾且又针对性较强;文章以作者所从事的地处湿陷性黄土质地区一个高层建筑工程为例,对其基础施工阶段进行深基坑边坡支护,采用"土钉墙+喷射混凝土"方案的设计与实施进行了总结、分析。

The deep excavation slope shoring always be the key work of foundation construction stage in architectural engineering field. How to fast,economic and effective make plan and implement, it＇s a contradictory and targeted problem. This article based on a high-rise building engineering located in collapsible loess qualitative area located and has engaged by the author for example, adopts deep foundation pit slope shoring for the foundation construction stage. Using of ＂soil mailing wall＋shotctrete＂ scheme design and implementation are summarized and analyzed.