| 复杂边界条件下的基坑支护 |
| 投稿时间：2010-05-05 修订日期：2010-05-05 点此下载全文 |
| 引用本文：司呈庆,刘新伟.复杂边界条件下的基坑支护[J].钻探工程,2010,37(12):58-60,70.SI Cheng-qing,LIU Xin-wei. Support of Foundation Pit with Complex Boundary[J]. Drilling Engineering, 2010,37(12):58-60,70. |
| 摘要点击次数: 1095 |
| 全文下载次数: 819 |
|
|
| 中文摘要:北京金融街活力中心基坑工程边界条件复杂，基坑开挖位置与现有马路距离较近，并且在基坑外侧存在较多的市政管线及电信光缆，造成施工作业面狭窄、复杂，支护施工过程风险较大。施工前对基坑周边条件详细调查，根据周边条件因地制宜地采取了桩锚支护方案，并在施工中进行重点控制，取得了良好的支护效果。介绍了支护方案及施工安全控制措施。 |
| 中文关键词:复杂边界基坑 基坑支护 护坡桩 锚杆 挡土墙 |
| |
| Support of Foundation Pit with Complex Boundary |
|
|
| Abstract:The paper introduced a foundation pit project with complex boundary conditions of with existing street nearby, much municipal pipeline and telecom optical cable on lateral side. Pile-anchor support design was made based on the detailed survey on boundary conditions with main controlling in the construction, supporting effect was satisfied. The supporting design and construction safety control measures were presented. |
| keywords:foundation pit with complex boundary foundation pit support slope protection pile bolt retaining wall |
| 查看全文 查看/发表评论 下载PDF阅读器 |
