| 盖挖半逆作法地铁车站关键部位的受力及变形分析 |
| |
| 引用本文： | 王申侠.盖挖半逆作法地铁车站关键部位的受力及变形分析[J].城市轨道交通研究,2020(5):86-88,96. |
| |
| 作者姓名： | 王申侠 |
| |
| 作者单位： | 中铁第一勘察设计院集团有限公司;陕西省铁道及地下交通工程重点实验室 |
| |
| 摘 要： | 青岛地铁五四广场站采用盖挖半逆作法施工。通过Plaxis软件对吊脚桩进行建模,分析其受力及变形情况,采用MIDAS GEN软件分析了钢管混凝土立柱柱脚的复杂受力情况。仿真分析及验算结果表明,吊脚桩和钢管混凝土立柱的受力及变形情况均满足要求。
|
| 关 键 词： | 地铁 车站 盖挖半逆作法 钢管混凝土柱 吊脚桩 |
Stress and Deformation Analysis of Metro Station Key Areas Constructed with Semi-reverse Method of Cover and Excavation |
| |
| WANG Shenxia.Stress and Deformation Analysis of Metro Station Key Areas Constructed with Semi-reverse Method of Cover and Excavation[J].Urban Mass Transit,2020(5):86-88,96. |
| |
| Authors: | WANG Shenxia |
| |
| Institution: | (China Railway First Survey and Design Institute Group Co.,Ltd.,710043,Xi'an,China) |
| |
| Abstract: | The semi-reverse method of cover and excavation is adopted for the construction of May Fourth Square Station in Qingdao metro.Software Plaxis is used to establish a sling pile model,then analyze its stress and deformation conditions.The MIDAS GEN software is used to analyze the complicated stress of concrete filled steel tubular column.The result of simulation analysis and checking shows that stress and deformation of the concrete filled steel tubular columns and the sling pile could meet all the requirements. |
| |
| Keywords: | metro station semi-reverse method of cover and excavation concrete filled steel tubular column sling pile |
| 本文献已被 CNKI 维普 等数据库收录！ |
