CN201412171Y - 隧道施工中用于控制钢架变形的液压扇形支撑系统 - Google Patents
隧道施工中用于控制钢架变形的液压扇形支撑系统 Download PDFInfo
- Publication number
- CN201412171Y CN201412171Y CN2009200867459U CN200920086745U CN201412171Y CN 201412171 Y CN201412171 Y CN 201412171Y CN 2009200867459 U CN2009200867459 U CN 2009200867459U CN 200920086745 U CN200920086745 U CN 200920086745U CN 201412171 Y CN201412171 Y CN 201412171Y
- Authority
- CN
- China
- Prior art keywords
- tunnel
- support system
- hydraulic
- steel
- steelframe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 56
- 239000010959 steel Substances 0.000 title claims abstract description 56
- 238000010276 construction Methods 0.000 title abstract description 9
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 29
- 238000004873 anchoring Methods 0.000 claims description 6
- 238000009412 basement excavation Methods 0.000 abstract description 7
- 239000011435 rock Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000004570 mortar (masonry) Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012913 prioritisation Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009200867459U CN201412171Y (zh) | 2009-06-19 | 2009-06-19 | 隧道施工中用于控制钢架变形的液压扇形支撑系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009200867459U CN201412171Y (zh) | 2009-06-19 | 2009-06-19 | 隧道施工中用于控制钢架变形的液压扇形支撑系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201412171Y true CN201412171Y (zh) | 2010-02-24 |
Family
ID=41714057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009200867459U Expired - Fee Related CN201412171Y (zh) | 2009-06-19 | 2009-06-19 | 隧道施工中用于控制钢架变形的液压扇形支撑系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201412171Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101929338B (zh) * | 2009-06-19 | 2013-09-18 | 中铁十一局集团有限公司 | 隧道施工中用于控制钢架变形的液压扇形支撑系统 |
CN103557828A (zh) * | 2013-11-12 | 2014-02-05 | 中国建筑第四工程局有限公司 | 隧道净空测量仪 |
CN115199308A (zh) * | 2022-07-12 | 2022-10-18 | 安徽理工大学 | 大型隧道围岩内部未掘先支的环形弹性支架安装施工方法 |
-
2009
- 2009-06-19 CN CN2009200867459U patent/CN201412171Y/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101929338B (zh) * | 2009-06-19 | 2013-09-18 | 中铁十一局集团有限公司 | 隧道施工中用于控制钢架变形的液压扇形支撑系统 |
CN103557828A (zh) * | 2013-11-12 | 2014-02-05 | 中国建筑第四工程局有限公司 | 隧道净空测量仪 |
CN103557828B (zh) * | 2013-11-12 | 2016-08-17 | 中国建筑第四工程局有限公司 | 隧道净空测量仪 |
CN115199308A (zh) * | 2022-07-12 | 2022-10-18 | 安徽理工大学 | 大型隧道围岩内部未掘先支的环形弹性支架安装施工方法 |
CN115199308B (zh) * | 2022-07-12 | 2024-10-25 | 安徽理工大学 | 大型隧道围岩内部未掘先支的环形弹性支架安装施工方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101929338B (zh) | 隧道施工中用于控制钢架变形的液压扇形支撑系统 | |
CN102839675B (zh) | 一种基坑支护用大跨度预应力鱼腹梁的安装方法 | |
KR100720321B1 (ko) | 작용하중에 따라 발생되는 변위와 반력을 직접회복 및상쇄하도록 제어하는 자동싱크로나이즈지지시스템 및 이의설치방법 | |
CN203393848U (zh) | 一种钢筋混凝土柱与工字钢梁连接节点结构 | |
CN101725357B (zh) | 地铁隧道下穿段施工方法 | |
CN105972313B (zh) | 一种横跨基坑工程管线悬吊方法及悬吊结构 | |
CN201412170Y (zh) | 隧道施工中用于控制钢架大变形的机械支撑系统 | |
CN103015434A (zh) | 一种高刚度整体预应力装配式基坑支护内支撑系统 | |
CN205806684U (zh) | 一种横跨基坑工程管线悬吊结构 | |
CN102425227B (zh) | 大直径污水管道吊挂系统 | |
CN110158675A (zh) | 改建工程中地下室外墙抗侧支撑加固系统及其施工方法 | |
CN201412171Y (zh) | 隧道施工中用于控制钢架变形的液压扇形支撑系统 | |
CN116805123A (zh) | 格构式塔架独立基础的设计方法、验算方法及格构式塔架 | |
CN103290851A (zh) | 控制基坑围护墙内外差异位移的预应力钢支撑及施工方法 | |
CN204098523U (zh) | 一种钢筋混凝土楼板后开洞加梁补强结构 | |
CN101240533A (zh) | 桩基加固预应力锁桩方法 | |
CN106284367A (zh) | 一种采用可伸缩预应力钢支撑的基坑支护结构 | |
CN202969391U (zh) | 一种带有预应力加载器的基坑支护用钢筋混凝土内支撑 | |
CN104631850B (zh) | 预压应力钢护筒并植筋扩大断面的混凝土柱加固方法 | |
CN219119272U (zh) | 一种具有液压让压功能的隧道初期支护结构 | |
CN108661062A (zh) | 一种深路堑加固结构及施工方法 | |
KR200390445Y1 (ko) | 작용하중에 따라 발생되는 변위와 반력을 직접회복 및상쇄하도록 제어하는 자동싱크로나이즈지지시스템 | |
CN108589739A (zh) | 防屈曲支撑与张弦梁相结合的模块化基坑支护体系 | |
CN202755368U (zh) | 一种基坑支护用大跨度预应力鱼腹梁 | |
CN218060720U (zh) | 悬挑式建筑梁柱组合件 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CHINA RAILROAD 11 BUREAU GROUP CO. LTD. Free format text: FORMER OWNER: ZHANG XUDONG Effective date: 20110209 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110209 Address after: 430071 Hubei city of Wuhan province Wuchang Zhongshan Road District No. 347 Patentee after: China Railroad 11 Bureau Group Co., Ltd. Address before: 430071 Hubei city of Wuhan province Wuchang Zhongshan Road District No. 347 Patentee before: Zhang Xudong |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20140619 |
|
EXPY | Termination of patent right or utility model |