CN110043269B - 一种高速公路隧道洞身的开挖施工工艺 - Google Patents
一种高速公路隧道洞身的开挖施工工艺 Download PDFInfo
- Publication number
- CN110043269B CN110043269B CN201910368429.9A CN201910368429A CN110043269B CN 110043269 B CN110043269 B CN 110043269B CN 201910368429 A CN201910368429 A CN 201910368429A CN 110043269 B CN110043269 B CN 110043269B
- Authority
- CN
- China
- Prior art keywords
- excavation
- excavating
- surrounding rock
- tunnel
- arch
- 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.)
- Active
Links
- 238000009412 basement excavation Methods 0.000 title claims abstract description 151
- 238000010276 construction Methods 0.000 title claims abstract description 93
- 238000000034 method Methods 0.000 title claims abstract description 92
- 239000011435 rock Substances 0.000 claims abstract description 75
- 239000002689 soil Substances 0.000 claims abstract description 20
- 238000005422 blasting Methods 0.000 claims description 27
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 239000002360 explosive Substances 0.000 claims description 15
- 238000005507 spraying Methods 0.000 claims description 15
- 238000005192 partition Methods 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 239000002893 slag Substances 0.000 claims description 6
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000003111 delayed effect Effects 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/107—Reinforcing elements therefor; Holders for the reinforcing elements
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/008—Anchoring or tensioning means
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/006—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries by making use of blasting methods
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910368429.9A CN110043269B (zh) | 2019-05-05 | 2019-05-05 | 一种高速公路隧道洞身的开挖施工工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910368429.9A CN110043269B (zh) | 2019-05-05 | 2019-05-05 | 一种高速公路隧道洞身的开挖施工工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110043269A CN110043269A (zh) | 2019-07-23 |
CN110043269B true CN110043269B (zh) | 2020-07-03 |
Family
ID=67280867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910368429.9A Active CN110043269B (zh) | 2019-05-05 | 2019-05-05 | 一种高速公路隧道洞身的开挖施工工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110043269B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110924953A (zh) * | 2019-12-06 | 2020-03-27 | 中铁十八局集团建筑安装工程有限公司 | 一种隧道洞身开挖施工工艺 |
CN112879016A (zh) * | 2021-01-28 | 2021-06-01 | 中交水利水电建设有限公司 | 一种上软下硬地层隧洞施工方法 |
CN112901204B (zh) * | 2021-02-25 | 2023-03-31 | 中铁二十五局集团第五工程有限公司 | 一种悬崖隧道安全施工方法 |
CN112963155B (zh) * | 2021-03-05 | 2023-05-23 | 北京城建设计发展集团股份有限公司 | 土岩复合地层大断面隧道拱部开挖琵琶工法 |
CN113216976A (zh) * | 2021-04-09 | 2021-08-06 | 中交第一公路勘察设计研究院有限公司 | 适用于软弱岩石及碎石土的隧道hcd开挖工法 |
CN114233297A (zh) * | 2021-12-09 | 2022-03-25 | 中建八局南方建设有限公司 | 一种大跨度小净距浅埋隧道开挖施工方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101105131A (zh) * | 2007-08-17 | 2008-01-16 | 中铁十二局集团有限公司 | 一种适用于铁路大断面ⅳ、ⅴ级围岩隧道的开挖方法 |
CN103775094A (zh) * | 2014-01-22 | 2014-05-07 | 安徽水安建设集团股份有限公司 | 砂砾土地层中型断面输水隧洞两台阶三步开挖施工方法 |
CN104775830A (zh) * | 2014-12-12 | 2015-07-15 | 中铁十九局集团有限公司 | 一种膨胀土隧道拱墙初期支护施工方法 |
KR20170000008A (ko) * | 2015-06-22 | 2017-01-02 | 쌍용건설 주식회사 | 보강벽체를 이용한 터널시공방법 |
CN106761769A (zh) * | 2016-11-23 | 2017-05-31 | 长安大学 | 一种大断面软岩大变形隧道的施工工艺 |
CN106968691A (zh) * | 2017-05-23 | 2017-07-21 | 中国十七冶集团有限公司 | 一种高寒地区粉质粘土隧道改良cd法施工方法 |
CN107795543A (zh) * | 2017-10-23 | 2018-03-13 | 西南交通大学 | 一种用于软岩大变形的钢拱架及释能构件及钢拱架施工方法 |
CN108286920A (zh) * | 2018-01-31 | 2018-07-17 | 中铁二十二局集团第工程有限公司 | 一种隧道***和开挖的实施方法 |
-
2019
- 2019-05-05 CN CN201910368429.9A patent/CN110043269B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101105131A (zh) * | 2007-08-17 | 2008-01-16 | 中铁十二局集团有限公司 | 一种适用于铁路大断面ⅳ、ⅴ级围岩隧道的开挖方法 |
CN103775094A (zh) * | 2014-01-22 | 2014-05-07 | 安徽水安建设集团股份有限公司 | 砂砾土地层中型断面输水隧洞两台阶三步开挖施工方法 |
CN104775830A (zh) * | 2014-12-12 | 2015-07-15 | 中铁十九局集团有限公司 | 一种膨胀土隧道拱墙初期支护施工方法 |
KR20170000008A (ko) * | 2015-06-22 | 2017-01-02 | 쌍용건설 주식회사 | 보강벽체를 이용한 터널시공방법 |
CN106761769A (zh) * | 2016-11-23 | 2017-05-31 | 长安大学 | 一种大断面软岩大变形隧道的施工工艺 |
CN106968691A (zh) * | 2017-05-23 | 2017-07-21 | 中国十七冶集团有限公司 | 一种高寒地区粉质粘土隧道改良cd法施工方法 |
CN107795543A (zh) * | 2017-10-23 | 2018-03-13 | 西南交通大学 | 一种用于软岩大变形的钢拱架及释能构件及钢拱架施工方法 |
CN108286920A (zh) * | 2018-01-31 | 2018-07-17 | 中铁二十二局集团第工程有限公司 | 一种隧道***和开挖的实施方法 |
Non-Patent Citations (1)
Title |
---|
西岙岭公路长大隧道施工技术;贾党育等;《公路》;20180930(第9期);第304-309页 * |
Also Published As
Publication number | Publication date |
---|---|
CN110043269A (zh) | 2019-07-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110043269B (zh) | 一种高速公路隧道洞身的开挖施工工艺 | |
CN109854255B (zh) | 隧道不收敛型塌方的处理方法 | |
CN110487138B (zh) | 高海拔小断面长陡斜坡隧道全断面光面***施工方法 | |
CN110454172B (zh) | 一种隧道横洞与正洞交叉口段施工方法及台阶***方法 | |
CN109209392B (zh) | 适用于大断面隧道ⅳ-ⅴ级围岩的全环开挖方法 | |
CN109736827B (zh) | 城市地铁硬岩地层联络通道高压气体膨胀致裂开挖的方法 | |
CN111997622A (zh) | 隧道ⅳ、ⅴ级软弱围岩全断面及微台阶机械化配套施工方法 | |
CN101864960A (zh) | 岩溶地区双连拱公路隧道施工方法 | |
CN106643361A (zh) | 超大暗挖隧道双侧壁上下导坑开挖施工方法 | |
CN108286442A (zh) | 适用于软弱围岩隧道两台阶一次快速封闭成环的开挖方法 | |
CN113530558B (zh) | 一种高大硐室的双溜井-斜巷组合式分层施工方法 | |
CN108049417A (zh) | 一种高位滑坡体加固处置方法 | |
CN108265706A (zh) | 一种在溶洞地质内的工程桩及成桩工艺 | |
CN110700843B (zh) | 基于分区***的隧道三台阶同步开挖施工方法 | |
CN110700860B (zh) | 一种穿越黄土沟谷的土石分界隧道施工方法 | |
CN110847929B (zh) | 基于分区***的隧道洞口段预加固及开挖施工方法 | |
CN110863832B (zh) | 穿越土石分界地层的大断面隧道稳定性控制施工方法 | |
CN110821500B (zh) | 穿越土石分界地层的大断面隧道开挖及支护施工方法 | |
CN111023930B (zh) | 隧道的台阶法开挖方法 | |
CN112177635A (zh) | 阶梯多重超前小导管施工方法及重叠隧道施工工法 | |
CN115012954A (zh) | 一种对既有隧道结构进行拆除及原位扩挖的方法 | |
CN110985003A (zh) | 穿越土石分界地层的隧道施工方法 | |
CN110777775A (zh) | 一种基坑结构及其施工方法 | |
CN113236293B (zh) | 城市主干路软弱围岩浅埋大跨度小净距隧道变形控制支护方法 | |
CN110778318B (zh) | 穿越土石分界地层的隧道预加固及开挖施工方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 200032 No. 139, Xuhui District, Shanghai, Pingjiang Road Patentee after: CCCC THIRD HARBOR ENGINEERING Co.,Ltd. Patentee after: CCCC Third Aviation Bureau Sixth Engineering (Xiamen) Co.,Ltd. Patentee after: XIAMEN BRANCH OF CCCC THIRD HARBOR ENGINEERING Co.,Ltd. Address before: 200032 No. 139, Xuhui District, Shanghai, Pingjiang Road Patentee before: CCCC THIRD HARBOR ENGINEERING Co.,Ltd. Patentee before: CCCC Sanya (Xiamen) Engineering Co.,Ltd. Patentee before: XIAMEN BRANCH OF CCCC THIRD HARBOR ENGINEERING Co.,Ltd. |