CN109322676A - 隧道裂缝加固方法 - Google Patents
隧道裂缝加固方法 Download PDFInfo
- Publication number
- CN109322676A CN109322676A CN201810943010.7A CN201810943010A CN109322676A CN 109322676 A CN109322676 A CN 109322676A CN 201810943010 A CN201810943010 A CN 201810943010A CN 109322676 A CN109322676 A CN 109322676A
- Authority
- CN
- China
- Prior art keywords
- crack
- parts
- steel
- tunnel
- reinforcement means
- 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.)
- Granted
Links
- 230000002787 reinforcement Effects 0.000 title claims abstract description 38
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 91
- 239000010959 steel Substances 0.000 claims abstract description 91
- 239000003292 glue Substances 0.000 claims abstract description 38
- 229920000642 polymer Polymers 0.000 claims abstract description 38
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 37
- 239000002689 soil Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000000126 substance Substances 0.000 claims abstract description 9
- 238000004873 anchoring Methods 0.000 claims abstract description 7
- 238000004140 cleaning Methods 0.000 claims abstract description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 32
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 30
- 239000000843 powder Substances 0.000 claims description 22
- 230000003014 reinforcing effect Effects 0.000 claims description 21
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 13
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 12
- 238000002360 preparation method Methods 0.000 claims description 12
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 11
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 11
- 239000002041 carbon nanotube Substances 0.000 claims description 11
- 239000000839 emulsion Substances 0.000 claims description 11
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 11
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 11
- 239000011398 Portland cement Substances 0.000 claims description 10
- 239000004917 carbon fiber Substances 0.000 claims description 9
- 239000003973 paint Substances 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 9
- 239000002002 slurry Substances 0.000 claims description 9
- 239000006004 Quartz sand Substances 0.000 claims description 8
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 8
- 229920002472 Starch Polymers 0.000 claims description 8
- 229920003086 cellulose ether Polymers 0.000 claims description 8
- 239000008107 starch Substances 0.000 claims description 8
- 235000019698 starch Nutrition 0.000 claims description 8
- 229920001909 styrene-acrylic polymer Polymers 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 239000006185 dispersion Substances 0.000 claims description 7
- 150000002148 esters Chemical class 0.000 claims description 7
- 229920000058 polyacrylate Polymers 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 5
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 4
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical class [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- 150000001412 amines Chemical class 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 230000001678 irradiating effect Effects 0.000 claims description 4
- 229910017604 nitric acid Inorganic materials 0.000 claims description 4
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 claims description 4
- 229920001021 polysulfide Polymers 0.000 claims description 4
- 239000005077 polysulfide Substances 0.000 claims description 4
- 150000008117 polysulfides Polymers 0.000 claims description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 4
- 239000000057 synthetic resin Substances 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- WBYWAXJHAXSJNI-UHFFFAOYSA-N cinnamic acid Chemical compound OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 238000011049 filling Methods 0.000 claims description 3
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 3
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 3
- 239000002893 slag Substances 0.000 claims description 3
- 239000010426 asphalt Substances 0.000 claims 1
- 229910052918 calcium silicate Inorganic materials 0.000 claims 1
- 235000012241 calcium silicate Nutrition 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 238000004026 adhesive bonding Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000002474 experimental method Methods 0.000 description 22
- 239000000243 solution Substances 0.000 description 6
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 3
- 230000002742 anti-folding effect Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical compound CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- E21D11/003—Linings or provisions thereon, specially adapted for traffic tunnels, e.g. with built-in cleaning devices
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J163/00—Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Lining And Supports For Tunnels (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810943010.7A CN109322676B (zh) | 2018-08-17 | 2018-08-17 | 隧道裂缝加固方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810943010.7A CN109322676B (zh) | 2018-08-17 | 2018-08-17 | 隧道裂缝加固方法 |
Publications (2)
Publication Number | Publication Date |
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CN109322676A true CN109322676A (zh) | 2019-02-12 |
CN109322676B CN109322676B (zh) | 2020-09-15 |
Family
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Family Applications (1)
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CN201810943010.7A Active CN109322676B (zh) | 2018-08-17 | 2018-08-17 | 隧道裂缝加固方法 |
Country Status (1)
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CN (1) | CN109322676B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110985071A (zh) * | 2019-12-31 | 2020-04-10 | 四川交投建设工程股份有限公司 | 现役公路隧道病害综合处治结构及施工方法 |
CN111004599A (zh) * | 2019-12-13 | 2020-04-14 | 西安鑫垚陶瓷复合材料有限公司 | 一种用于陶瓷基复合材料在装配后局部缝隙的填充方法 |
CN111550263A (zh) * | 2020-06-09 | 2020-08-18 | 中国十七冶集团有限公司 | 一种处理隧道断面洞身侧面纵向非贯通裂缝的施工方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102561412A (zh) * | 2012-02-07 | 2012-07-11 | 山东大学 | 一种纤维增强复合塑料和混凝土之间的加固方法 |
CN102587681A (zh) * | 2012-03-22 | 2012-07-18 | 长安大学 | 一种建筑物加固结构及加固方法 |
CN102979536A (zh) * | 2012-12-11 | 2013-03-20 | 上海市基础工程有限公司 | 隧道管片修补及加固施工方法 |
CN103498683A (zh) * | 2013-09-27 | 2014-01-08 | 同济大学 | 基于快凝复合砂浆和纤维编织网的隧道早强快速加固方法 |
CN104652294A (zh) * | 2015-02-03 | 2015-05-27 | 湖南大学 | 超高性能混凝土(uhpc)粘贴钢板加固箱梁新技术 |
CN104790970A (zh) * | 2015-03-31 | 2015-07-22 | 同济大学 | 一种采用组合结构进行盾构隧道加固的方法 |
CN107365123A (zh) * | 2017-08-30 | 2017-11-21 | 河南胜泽建筑保温工程有限公司 | 一种抗菌环保砂浆 |
JP2018119396A (ja) * | 2012-09-18 | 2018-08-02 | 鉄建建設株式会社 | トンネルの剥落防護構造 |
-
2018
- 2018-08-17 CN CN201810943010.7A patent/CN109322676B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102561412A (zh) * | 2012-02-07 | 2012-07-11 | 山东大学 | 一种纤维增强复合塑料和混凝土之间的加固方法 |
CN102587681A (zh) * | 2012-03-22 | 2012-07-18 | 长安大学 | 一种建筑物加固结构及加固方法 |
JP2018119396A (ja) * | 2012-09-18 | 2018-08-02 | 鉄建建設株式会社 | トンネルの剥落防護構造 |
CN102979536A (zh) * | 2012-12-11 | 2013-03-20 | 上海市基础工程有限公司 | 隧道管片修补及加固施工方法 |
CN103498683A (zh) * | 2013-09-27 | 2014-01-08 | 同济大学 | 基于快凝复合砂浆和纤维编织网的隧道早强快速加固方法 |
CN104652294A (zh) * | 2015-02-03 | 2015-05-27 | 湖南大学 | 超高性能混凝土(uhpc)粘贴钢板加固箱梁新技术 |
CN104790970A (zh) * | 2015-03-31 | 2015-07-22 | 同济大学 | 一种采用组合结构进行盾构隧道加固的方法 |
CN107365123A (zh) * | 2017-08-30 | 2017-11-21 | 河南胜泽建筑保温工程有限公司 | 一种抗菌环保砂浆 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111004599A (zh) * | 2019-12-13 | 2020-04-14 | 西安鑫垚陶瓷复合材料有限公司 | 一种用于陶瓷基复合材料在装配后局部缝隙的填充方法 |
CN110985071A (zh) * | 2019-12-31 | 2020-04-10 | 四川交投建设工程股份有限公司 | 现役公路隧道病害综合处治结构及施工方法 |
CN110985071B (zh) * | 2019-12-31 | 2021-02-09 | 四川交投建设工程股份有限公司 | 现役公路隧道病害综合处治结构及施工方法 |
CN111550263A (zh) * | 2020-06-09 | 2020-08-18 | 中国十七冶集团有限公司 | 一种处理隧道断面洞身侧面纵向非贯通裂缝的施工方法 |
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CN109322676B (zh) | 2020-09-15 |
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Inventor after: Sheng Zhongquan Inventor after: Li Qiang Inventor after: Deng Wei Inventor after: Gao Quan Inventor after: Xu Dianrui Inventor after: Zhang Yanwei Inventor after: Zhao Ran Inventor after: Cui Mingliang Inventor before: Gao Quan Inventor before: Xu Dianrui Inventor before: Sheng Zhongquan Inventor before: Zhang Yanwei Inventor before: Cui Mingliang |
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Address after: No. 29 Park Avenue XiXiangTang District, Nanning city 530007 the Guangxi Zhuang Autonomous Region Applicant after: China Railway Tunnel Bureau Group Construction Co.,Ltd. Address before: No. 29 Park Avenue XiXiangTang District, Nanning city 530007 the Guangxi Zhuang Autonomous Region Applicant before: SICHU CO., LTD. OF CHINA RAILWAY TUNNEL Group |
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