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| 标题 |
| 城市地铁区间隧道洞群开挖顺序优化分析(24 卷) |
| 英文标题 |
| Optimization Analysis of Excavation Sequence of Tunnel Groups between Metro Stations |
| 摘要 |
| 根据动态规划最优化原理,以地表沉降作为目标函数,建立城市地铁区间隧道洞群开挖顺序优化分析数学模型。针对深圳地铁大剧院站~科学馆站区间三连拱隧道工程,基于ANSYS软件平台进行隧道洞群开挖顺序的选优工作。计算初始位移场,根据假定和约束条件,进行隧道洞群分步开挖的 |
| 作者 |
| 新闻作者:吴波,高波,漆泰岳,蒋正华 |
| 关键字 |