基本信息:
- 专利标题： 一种用于盾构法隧道中衬砌管片与内层衬砌间的组合连接结构
- 专利标题（英）：Combined jointing structure of lining gilled tube and inner lining for shield tunnel
- 申请号：CN200720067264.4 申请日：2007-02-12
- 公开(公告)号：CN201013382Y 公开(公告)日：2008-01-30
- 发明人： 沈秀芳 , 曹文宏 , 杨志豪 , 陈正杰 , 乔宗昭 , 狄永媚 , 许熠
- 申请人： 上海市隧道工程轨道交通设计研究院
- 申请人地址： 上海市天目西路290号
- 专利权人： 上海市隧道工程轨道交通设计研究院
- 当前专利权人： 上海市隧道工程轨道交通设计研究院
- 当前专利权人地址： 上海市天目西路290号
- 代理机构： 上海申蒙商标专利代理有限公司
- 代理人： 徐小蓉
- 主分类号： E21D11/04
- IPC分类号： E21D11/04
The utility model relates to a tunnel kind, in particular to a combined connecting structure, which is applied between a lining tube and an inner layer lining of a shield tunnel. Through mounting the tenon grooves on the joint interfaces of the lining tube and the inner layer lining, and assembling an anchor bar therebetween, the structure effectively connects the lining tube and the inner layer lining into a combination. The joint interfaces can transfer the pressure, the shearing force and the bending moment, and share the bearing stress, in order to reduce the structural thickness. The utility model has the advantages that the structure is capable of increasing the anti-shearing capability of the joint interfaces of an outer layer lining and the inner layer lining; and ensuring the operation of the outer layer and the inner linings as a unitary composite member in a certain range. The utility model both can reduce the structural thickness and has more obvious economic benefits.
IPC结构图谱:
| E | 固定建筑物 |
| --E21 | 土层或岩石的钻进；采矿 |
| ----E21D | 竖井；隧道；平硐；地下室 |
| ------E21D11/00 | 隧道、平硐或其他地下洞室，例如，地下大型硐室的衬砌；其衬砌物；现场制衬砌物，例如，通过组装 |
| --------E21D11/04 | .用建筑材料衬砌 |