| 盾构隧道衬砌受力模型建立及施工控制措施 |
| |
| 引用本文： | 黄新社. 盾构隧道衬砌受力模型建立及施工控制措施[J]. 交通科技与经济, 2014, 0(2): 84-87 |
| |
| 作者姓名： | 黄新社 |
| |
| 作者单位： | 中铁隧道集团有限公司,河南洛阳471009 |
| |
| 摘 要： | 通过对管片在上浮状态下的受力情况分析,对常见的衬砌环脱出盾尾后的受力模式进行修正,提出施工状态下的衬砌环上浮阶段管片受力模型。同时,对盾构隧道衬砌内力的计算方法选用进行分类比较。最后,以实际工程为例,提出解决工程施工中管片上浮的控制措施。
|
| 关 键 词： | 盾构隧道 施工 管片 上浮 |
Establishment of Shield Tunnel Lining Force Mechanics Model and Its Construction Control Measures |
| |
| HUANG Xin-she. Establishment of Shield Tunnel Lining Force Mechanics Model and Its Construction Control Measures[J]. Technology & Economy in Areas of Communications, 2014, 0(2): 84-87 |
| |
| Authors: | HUANG Xin-she |
| |
| Affiliation: | HUANG Xin-she(China Railway Tunnel Group Co. , Ltd. , Luoyang 471009,China) |
| |
| Abstract: | Based on analysis of the force model of lining out of the shield tail in the floating state,the force model of lining was meticulous modified,and the tail lining ring prolapse correction force model was proposed in floating stage.Meanwhile,the four classical calculation method for the shield tunnel were chosen to classify comparison.Finally,three practical projects,for instance,control measures were proposed to address the construction in floating stage. |
| |
| Keywords: | shield tunnel construction segments floating |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
