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2011年10 期
| 标题 |
| 逆作深基坑围护结构变形空间效应分析(51 卷) |
| 英文标题 |
| Analysis on special effect of deformation of enclosure structure for deep foundation pit excavated by top-down method |
| 摘要 |
| 以某交通枢纽基坑工程为例，基于数值模拟计算，进行了基坑开挖过程中围护结构不同位置处、不同方向上的水平变形分析。得到结论是，逆作法施工基坑围护结构变形较小；水平位移最大值发生于围护墙体的中部，一般位于基坑开挖面以上0.2~0.3倍的基坑深度处；地连墙水平变形的空间 |
| 作者 |
| 新闻作者:何向玲，吴东云，周嘉宾 |
| 关键字 |
