CN107355234B - Anti-seepage, anti-corrosion, durable confluence regulation and storage type deep tunnel - Google Patents

Anti-seepage, anti-corrosion, durable confluence regulation and storage type deep tunnel Download PDF

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CN107355234B
CN107355234B CN201710809261.1A CN201710809261A CN107355234B CN 107355234 B CN107355234 B CN 107355234B CN 201710809261 A CN201710809261 A CN 201710809261A CN 107355234 B CN107355234 B CN 107355234B
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waterproof
cabin
sewage
anticorrosive layer
outside
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CN107355234A (en
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汪青杰
王逊
张延年
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Wang Qingjie
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Shenyang Jianzhu University
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    • 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
    • E21D9/14—Layout of tunnels or galleries; Constructional features of tunnels or galleries, not otherwise provided for, e.g. portals, day-light attenuation at tunnel openings
    • 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
    • E21D11/08—Lining with building materials with preformed concrete slabs
    • E21D11/083—Methods or devices for joining adjacent concrete segments
    • 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
    • E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
    • 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
    • E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
    • E21D11/383—Waterproofing; Heat insulating; Soundproofing; Electric insulating by applying waterproof flexible sheets; Means for fixing the sheets to the tunnel or cavity wall
    • 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
    • E21D11/38—Waterproofing; Heat insulating; Soundproofing; Electric insulating
    • E21D11/385—Sealing means positioned between adjacent lining members

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
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  • Civil Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
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  • Processing Of Solid Wastes (AREA)

Abstract

The invention relates to a deep tunnel technology, in particular to an anti-seepage, anti-corrosion and durable confluence regulation type deep tunnel. The outmost layer of the tank body of the sewage tank is provided with a first waterproof and anticorrosive layer outside the sewage tank, and the inner side of the first waterproof and anticorrosive layer outside the sewage tank is provided with a second waterproof and anticorrosive layer outside the sewage tank, and ethylene propylene diene monomer rubber waterproof coiled materials are preferentially adopted; epoxy resin is sprayed outside the duct piece to form a third waterproof and anticorrosive layer of the sewage cabin; the impervious grade of the concrete is more than or equal to P12, and a fourth waterproof and anticorrosive layer of the sewage cabin is formed; epoxy resin is sprayed in the cabin body to form a fifth waterproof and anticorrosive layer; the sixth waterproof and anticorrosive layer of the sewage cabin is arranged on the innermost layer of the sewage cabin. The invention has the advantages that the sewage cabin and the rainwater cabin can be adopted to directly store and transport sewage and rainwater, so that the laying of small sewage pipelines is avoided, the cost is reduced, and the deep tunnel is fully utilized. In addition, the invention has excellent waterproof, impervious, corrosion resistant and wear resistant performances, can be used for more than 100 years, and is really energy-saving and environment-friendly.

Description

防渗防腐耐久性合流调蓄型深层隧道Anti-seepage, anti-corrosion, durable confluence regulation and storage type deep tunnel

技术领域technical field

本发明涉及深层隧道技术，尤其涉及了一种防渗防腐耐久性合流调蓄型深层隧道。The invention relates to deep tunnel technology, in particular to an anti-seepage, anti-corrosion, durable confluence regulation and storage type deep tunnel.

背景技术Background technique

深层调蓄隧道是指埋设在深层地下空间（一般指地面以下大于20m深度空间）的大型、特大型排水隧道。通常内涝易发、人口密集、地下管线复杂、现有排水系统改造难度较高的地区，可设置深层调蓄隧道。采取以大型深层调蓄隧道辅以源头径流控制，是贯彻“海绵城市”建设要求，体现因水制宜、因地制宜的治水方略，也是国外已建区域提高排水防涝标准的通常做法。Deep storage tunnels refer to large and extra-large drainage tunnels buried in deep underground spaces (generally referring to spaces with a depth greater than 20m below the ground). Generally, in areas prone to waterlogging, densely populated, complex underground pipelines, and difficult to transform existing drainage systems, deep storage tunnels can be set up. The use of large-scale deep storage tunnels supplemented by source runoff control is to implement the construction requirements of the "sponge city" and reflect the water control strategy that is tailored to water conditions and local conditions. It is also a common practice in foreign countries to improve drainage and waterlogging prevention standards in established areas.

采用深隧工程治理污水避免路面开挖，使对交通和环境的破坏最小化；避免与现有的地下公用设施或基础设施产生冲突；由于避开了建筑物桩基，可以采用直线设计，而不受现有路网影响。Using deep tunnel engineering to control sewage avoids road excavation, minimizing damage to traffic and the environment; avoiding conflicts with existing underground public facilities or infrastructure; since building pile foundations are avoided, straight-line design can be used, while Not affected by the existing road network.

为有效减轻芝加哥的城市内涝和水体污染，保护密西根湖等水体环境，芝加哥实施了合流调蓄型深层隧道系统工程，建设了一条长176km、直径2.5~10m、埋深45~106m的隧道。墨西哥、法国巴黎、英国伦敦泰晤士等也相继实施了合流调蓄型深层隧道系统工程。In order to effectively reduce urban waterlogging and water pollution in Chicago, and protect the water environment of Lake Michigan, Chicago has implemented a confluence regulation and storage deep tunnel system project, constructing a tunnel with a length of 176 km, a diameter of 2.5-10 m, and a buried depth of 45-106 m. Mexico, Paris, France, London Thames, England, etc. have also successively implemented confluence regulation and storage type deep tunnel system projects.

然而污水舱等不能采用舱体直接承装污水，另外铺设小型的污水管道，不仅成本高，而且整个污水舱无法得到充分利用。However, the sewage tank cannot adopt the cabin body to directly hold sewage, and laying small-scale sewage pipelines in addition will not only cost high, but also the whole sewage tank cannot be fully utilized.

发明内容Contents of the invention

本发明的目的在于解决污水舱等不能采用舱体直接承装污水等问题，避免铺设小型的污水管道，不仅降低成本，采用整个污水舱进行储运污水等，使深层隧道得到了充分利用。The purpose of the present invention is to solve the problem that sewage tanks cannot be directly loaded with sewage, avoid laying small sewage pipes, not only reduce costs, but also use the entire sewage tank to store and transport sewage, so that deep tunnels can be fully utilized.

为了实现上述目的，本发明采用的技术方案为：In order to achieve the above object, the technical scheme adopted in the present invention is:

防渗防腐耐久性合流调蓄型深层隧道，包括污水舱(1)、雨水舱(2)、舱体(3)、中间承重隔墙(4)、污水舱外第一道防水防腐层(5)、污水舱外第二道防水防腐层(6)、污水舱第六道防水防腐层(7)、雨水舱外第一道防水防腐层(8)、雨水舱外第二道防水防腐层(9)、雨水舱第六道防水层(10)和检修车道(11)；所述的舱体(3)为双圆搭接形，每个圆为一个独立的舱室，其中一个为污水舱(1)，另一个为雨水舱(2)，在污水舱(1)和雨水舱(2)的底部均铺设检修车道(13)；所述的污水舱(1)的舱体(3)最外层设置污水舱外第一道防水防腐层(5)，污水舱外第一道防水防腐层(5)为整体外包防水层，利用盾构推进过程的同步注浆和二次注浆填充衬砌管片与围岩间的空隙，同步注浆浆液的具体配比为水泥12~20，细砂50~60，粉煤灰15~25，膨润土1~2.5，微膨胀剂1~2，水灰比0.7~0.9，稠度为7.5~9.0cm，比重为1.7~1.8g/cm3，凝胶时间为1~5分钟，同步注浆压力为0.2~0.5Mpa；二次注浆材料采用双液浆，双液浆即水泥和水玻璃浆液，水泥浆水灰比1:1.5，水泥浆和水玻璃比例1∶1，凝胶时间为0.5~1分钟，注浆压力为0.3～0.5MPa；污水舱外第一道防水防腐层(5)的内侧设置污水舱外第二道防水防腐层(6)，污水舱外第二道防水防腐层(6)为整体外包防水层，污水舱外第二道防水防腐层(6)为柔性防水卷材，柔性防水卷材优先采用三元乙丙橡胶防水卷材（EPDM），且优先与舱体(3)黏结；所述的舱体(3)采用产业化生产，现场拼装施工，并在管片外喷涂环氧树脂，形成污水舱(1)第三道防水防腐层；所述的舱体(3)采用的混凝土抗渗等级大于等于P12，形成污水舱(1)第四道防水防腐层，衬砌接缝由挡水条与弹性橡胶密封垫组成双道防水。管片间的外侧设置密封垫沟槽，其内粘贴三元乙丙橡胶密封垫，通过其被压缩挤密来防水；所述的舱体(3)内喷涂环氧树脂，形成污水舱(1)第五道防水防腐层；所述的污水舱(1)最内层设置污水舱第六道防水防腐层(7)，污水舱第六道防水防腐层(7)优先采用喷涂聚脲防水涂料，厚度为5~10mm；所述的雨水舱(2)的防水与污水舱(1)相同，区别在于可适当降低防水要求，即雨水舱(2)的第三道防水防腐层和第五道防水防腐层可以不用设置，雨水舱第六道防水层(10)优先采用喷涂聚脲防水涂料，厚度为4~6mm。Anti-seepage, anti-corrosion, durable confluence regulation and storage type deep tunnel, including sewage tank (1), rainwater tank (2), cabin body (3), intermediate load-bearing partition wall (4), the first waterproof and anti-corrosion layer outside the sewage tank (5 ), the second waterproof and anti-corrosion layer outside the sewage tank (6), the sixth waterproof and anti-corrosion layer outside the sewage tank (7), the first waterproof and anti-corrosion layer outside the rainwater tank (8), the second waterproof and anti-corrosion layer outside the rainwater tank ( 9), the sixth waterproof layer (10) of the rainwater tank and the maintenance lane (11); the cabin body (3) is a double-circle overlapping shape, and each circle is an independent cabin, and one of them is a sewage tank ( 1), the other is the rainwater tank (2), and the maintenance lane (13) is laid at the bottom of the sewage tank (1) and the rainwater tank (2); the cabin body (3) of the sewage tank (1) is the outermost Set the first waterproof and anti-corrosion layer (5) outside the sewage tank, the first waterproof and anti-corrosion layer (5) outside the sewage tank is an overall outsourcing waterproof layer, and the lining pipe is filled with synchronous grouting and secondary grouting during the shield tunneling process The specific ratio of synchronous grouting slurry is 12~20 for cement, 50~60 for fine sand, 15~25 for fly ash, 1~2.5 for bentonite, 1~2 for micro-expansive agent, and 1~2 for water-cement ratio. 0.7~0.9, the consistency is 7.5~9.0cm, the specific gravity is 1.7~1.8g/cm 3 , the gel time is 1~5 minutes, the synchronous grouting pressure is 0.2~0.5Mpa; the secondary grouting material adopts double liquid grout, The double liquid slurry is cement and water glass slurry, the water cement ratio of cement slurry is 1:1.5, the ratio of cement slurry and water glass is 1:1, the gel time is 0.5~1 minute, and the grouting pressure is 0.3~0.5MPa; The inside of the first waterproof and anticorrosion layer (5) is provided with a second waterproof and anticorrosion layer (6) outside the sewage cabin, the second waterproof and anticorrosion layer (6) outside the sewage cabin is an overall outsourcing waterproof layer, and the second waterproofing outside the sewage cabin The anticorrosion layer (6) is a flexible waterproof membrane, and the flexible waterproof membrane is preferably EPDM waterproof membrane, and is preferentially bonded to the cabin (3); the cabin (3) adopts industrialized Production, on-site assembly and construction, and spraying epoxy resin on the outside of the segments to form the third waterproof and anti-corrosion layer of the sewage tank (1); the concrete impermeability grade used in the cabin body (3) is greater than or equal to P12 to form a sewage tank (1) The fourth waterproof and anti-corrosion layer, the lining seam is composed of a water-retaining strip and an elastic rubber gasket to form a double waterproof layer. Gasket grooves are arranged on the outside of the segments, and EPDM rubber gaskets are pasted inside to prevent water from being compressed and compacted; the cabin (3) is sprayed with epoxy resin to form a sewage tank (1 ) the fifth waterproof and anticorrosion layer; the innermost layer of the sewage tank (1) is provided with the sixth waterproof and anticorrosion layer (7) of the sewage tank, and the sixth waterproof and anticorrosion layer (7) of the sewage tank is preferably sprayed with polyurea waterproof coating , the thickness is 5 ~ 10mm; the waterproof of the rainwater cabin (2) is the same as that of the sewage cabin (1), the difference is that the waterproof requirement can be appropriately reduced, that is, the third waterproof anticorrosion layer and the fifth waterproof anticorrosion layer of the rainwater cabin (2) The waterproof and anticorrosion layer may not be provided, and the sixth waterproof layer (10) of the rainwater tank is preferably sprayed with polyurea waterproof coating, with a thickness of 4~6mm.

本发明的有益效果：Beneficial effects of the present invention:

本发明的效果和优点是可以采用污水舱、雨水舱直接储运污水和雨水，避免铺设小型的污水管道，不仅降低成本，采用整个污水舱进行储运污水等，使深层隧道得到了充分利用。另外，本发明防水、抗渗、耐腐蚀、耐磨性能优越，能够使用超过100年，实现了真正的节能环保。The effect and advantage of the present invention are that sewage tanks and rainwater tanks can be used to directly store and transport sewage and rainwater, avoid laying small sewage pipes, not only reduce costs, but also use the entire sewage tank to store and transport sewage, making full use of deep tunnels. In addition, the present invention has excellent performances of waterproof, impermeability, corrosion resistance and wear resistance, can be used for more than 100 years, and realizes real energy saving and environmental protection.

附图说明Description of drawings

下面结合附图对本发明中的防渗防腐耐久性合流调蓄型深层隧道作进一步说明。Below in conjunction with accompanying drawing, the anti-seepage, anti-corrosion, durable confluence regulation and storage type deep tunnel in the present invention will be further described.

图1为本发明防渗防腐耐久性合流调蓄型深层隧道横断面示意图。Fig. 1 is a cross-sectional schematic diagram of the anti-seepage, anti-corrosion, durable confluence regulation and storage type deep tunnel of the present invention.

图中：1为污水舱；2为雨水舱；3为舱体；4为中间承重隔墙；5为污水舱外第一道防水防腐层；6为污水舱外第二道防水防腐层；7为污水舱第六道防水防腐层；8为雨水舱外第一道防水防腐层；9为雨水舱外第二道防水防腐层；10为雨水舱第六道防水层；11为检修车道。In the figure: 1 is the sewage tank; 2 is the rainwater tank; 3 is the cabin body; 4 is the middle load-bearing partition wall; 5 is the first waterproof and anti-corrosion layer outside the sewage tank; 6 is the second waterproof and anti-corrosion layer outside the sewage tank; 7 8 is the first waterproof and anticorrosion layer outside the rainwater tank; 9 is the second waterproof and anticorrosion layer outside the rainwater tank; 10 is the sixth waterproof layer for the rainwater tank; 11 is the maintenance driveway.

具体实施方式Detailed ways

为了进一步说明本发明，下面结合附图及实施例对本发明进行详细地描述，但不能将它们理解为对本发明保护范围的限定。In order to further illustrate the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments, but they should not be construed as limiting the protection scope of the present invention.

实施例Example

如图1所示，一种防渗防腐耐久性合流调蓄型深层隧道包括污水舱1、雨水舱2、舱体3、中间承重隔墙4、污水舱外第一道防水防腐层5、污水舱外第二道防水防腐层6、污水舱第六道防水防腐层7、雨水舱外第一道防水防腐层8、雨水舱外第二道防水防腐层9、雨水舱第六道防水层10和检修车道11。As shown in Figure 1, an anti-seepage, anti-corrosion, durable confluence regulation and storage deep tunnel includes a sewage tank 1, a rainwater tank 2, a cabin body 3, an intermediate load-bearing partition wall 4, the first waterproof and anti-corrosion layer 5 outside the sewage tank, and a sewage tank. The second waterproof and anti-corrosion layer outside the cabin 6, the sixth waterproof and anti-corrosion layer outside the sewage tank 7, the first waterproof and anti-corrosion layer outside the rainwater cabin 8, the second waterproof and anti-corrosion layer outside the rainwater cabin 9, the sixth waterproof and anti-corrosion layer outside the rainwater tank 10 and access lane 11.

舱体3为双圆搭接形，每个圆为一个独立的舱室，其中一个为污水舱1，另一个为雨水舱2，在污水舱1和雨水舱2的底部均铺设检修车道13；污水舱1的舱体3最外层设置污水舱外第一道防水防腐层5，污水舱外第一道防水防腐层5为整体外包防水层，利用盾构推进过程的同步注浆和二次注浆填充衬砌管片与围岩间的空隙，同步注浆浆液的具体配比为水泥12~20，细砂50~60，粉煤灰15~25，膨润土1~2.5，微膨胀剂1~2，水灰比0.7~0.9，稠度为7.5~9.0cm，比重为1.7~1.8g/cm3，凝胶时间为1~5分钟，同步注浆压力为0.2~0.5Mpa；二次注浆材料采用双液浆，双液浆即水泥和水玻璃浆液，水泥浆水灰比1:1.5，水泥浆和水玻璃比例1∶1，凝胶时间为0.5~1分钟，注浆压力为0.3～0.5MPa；污水舱外第一道防水防腐层5的内侧设置污水舱外第二道防水防腐层6，污水舱外第二道防水防腐层6为整体外包防水层，污水舱外第二道防水防腐层6为柔性防水卷材，柔性防水卷材优先采用三元乙丙橡胶防水卷材（EPDM），且优先与舱体3黏结；舱体3采用产业化生产，现场拼装施工，并在管片外喷涂环氧树脂，形成污水舱1第三道防水防腐层；舱体3采用的混凝土抗渗等级大于等于P12，形成污水舱1第四道防水防腐层，衬砌接缝由挡水条与弹性橡胶密封垫组成双道防水。管片间的外侧设置密封垫沟槽，其内粘贴三元乙丙橡胶密封垫，通过其被压缩挤密来防水；舱体3内喷涂环氧树脂，形成污水舱1第五道防水防腐层；污水舱1最内层设置污水舱第六道防水防腐层7，污水舱第六道防水防腐层7优先采用喷涂聚脲防水涂料，厚度为5~10mm；雨水舱2的防水与污水舱1相同，区别在于可适当降低防水要求，即雨水舱2的第三道防水防腐层和第五道防水防腐层可以不用设置，雨水舱第六道防水层10优先采用喷涂聚脲防水涂料，厚度为4~6mm。The cabin body 3 is a double-circle overlapping shape, and each circle is an independent cabin, one of which is the sewage cabin 1 and the other is the rainwater cabin 2, and the maintenance lane 13 is laid at the bottom of the sewage cabin 1 and the rainwater cabin 2; The outermost layer of the cabin body 3 of cabin 1 is provided with the first waterproof and anticorrosion layer 5 outside the sewage cabin. The first waterproof and anticorrosion layer 5 outside the sewage cabin is an overall outsourcing waterproof layer. The grout fills the gap between the lining segment and the surrounding rock. The specific ratio of the synchronous grouting grout is 12~20 of cement, 50~60 of fine sand, 15~25 of fly ash, 1~2.5 of bentonite, and 1~2 of micro expansion agent. , the water-cement ratio is 0.7~0.9, the consistency is 7.5~9.0cm, the specific gravity is 1.7~1.8g/cm 3 , the gel time is 1~5 minutes, and the synchronous grouting pressure is 0.2~0.5Mpa; the secondary grouting material is Double-liquid slurry, double-liquid slurry is cement and water glass slurry, the water-cement ratio of cement slurry is 1:1.5, the ratio of cement slurry and water glass is 1:1, the gel time is 0.5~1 minute, and the grouting pressure is 0.3~0.5MPa The inside of the first waterproof and anticorrosion layer 5 outside the sewage cabin is provided with the second waterproof and anticorrosion layer 6 outside the sewage cabin. 6 is a flexible waterproof membrane. The flexible waterproof membrane is preferentially made of ethylene-propylene-diene rubber waterproof membrane (EPDM), and it is preferentially bonded to the cabin body 3; the cabin body 3 adopts industrial production, assembled on site, and outside the segment Spray epoxy resin to form the third waterproof and anti-corrosion layer of sewage tank 1; the concrete impermeability grade of cabin body 3 is greater than or equal to P12 to form the fourth waterproof and anti-corrosion layer of sewage tank 1, and the lining joints are made of water-retaining strips and elastic rubber The gasket forms a double-channel waterproof. The outer side of the segment is provided with a gasket groove, and the EPDM rubber gasket is pasted inside, and it is compressed and compacted to make it waterproof; the cabin body 3 is sprayed with epoxy resin to form the fifth waterproof and anti-corrosion layer of the sewage tank 1 The innermost layer of the sewage tank 1 is provided with the sixth waterproof and anti-corrosion layer 7 of the sewage tank, and the sixth waterproof and anti-corrosion layer 7 of the sewage tank is preferentially sprayed with polyurea waterproof coating with a thickness of 5-10mm; The same, the difference is that the waterproof requirements can be appropriately reduced, that is, the third and fifth waterproof and anti-corrosion layers of the rainwater tank 2 can not be installed, and the sixth waterproof layer 10 of the rainwater tank is preferably sprayed with polyurea waterproof coating, with a thickness of 4~6mm.

以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。The above is only a preferred embodiment of the present invention, it should be pointed out that, for those of ordinary skill in the art, without departing from the principle of the present invention, some improvements and modifications can also be made, and these improvements and modifications can also be made. It should be regarded as the protection scope of the present invention.

Claims (1)

1. The utility model provides a prevention of seepage anticorrosive durability confluence regulation formula deep tunnel which characterized in that: the rain water cabin comprises a sewage cabin (1), a rain water cabin (2), a cabin body (3), a middle bearing partition wall (4), a first waterproof and anticorrosive layer (5) outside the sewage cabin, a second waterproof and anticorrosive layer (6) outside the sewage cabin, a sixth waterproof and anticorrosive layer (7) outside the sewage cabin, a first waterproof and anticorrosive layer (8) outside the rain water cabin, a second waterproof and anticorrosive layer (9) outside the rain water cabin, a sixth waterproof layer (10) of the rain water cabin and an overhaul lane (11); the cabin body (3) is in a double-circle lap joint shape, each circle is an independent cabin, one of the circles is a sewage cabin (1), the other circle is a rainwater cabin (2), and overhaul lanes (13) are paved at the bottoms of the sewage cabin (1) and the rainwater cabin (2); the outmost layer of the cabin body (3) of the sewage cabin (1) is provided with a first waterproof and anticorrosive layer (5) outside the sewage cabin, the first waterproof and anticorrosive layer (5) outside the sewage cabin is an integrally-wrapped waterproof layer, the gap between a lining segment and surrounding rock is filled by synchronous grouting and secondary grouting in the shield pushing process, the concrete proportion of the synchronous grouting slurry is 12-20 of cement, 50-60 of fine sand, 15-25 of fly ash, 1-2.5 of bentonite, 1-2 of micro-expanding agent, the water cement ratio is 0.7-0.9, the consistency is 7.5-9.0 cm, the specific gravity is 1.7-1.8 g/cm < 3 >, the gel time is 1-5 minutes, and the synchronous grouting pressure is 0.2-0.5 mpa; the secondary grouting material adopts double-liquid slurry, namely cement and water glass slurry, wherein the cement slurry water-cement ratio is 1:1.5, the cement slurry and water glass ratio is 1:1, the gel time is 0.5-1 min, and the grouting pressure is 0.3-0.5 MPa; the inner side of the first waterproof and anticorrosive layer (5) outside the sewage cabin is provided with a second waterproof and anticorrosive layer (6) outside the sewage cabin, the second waterproof and anticorrosive layer (6) outside the sewage cabin is an integral outsourcing waterproof layer, the second waterproof and anticorrosive layer (6) outside the sewage cabin is a flexible waterproof coiled material, and the flexible waterproof coiled material adopts an Ethylene Propylene Diene Monomer (EPDM) waterproof coiled material and is bonded with the cabin body (3); the cabin body (3) adopts industrialized production, is assembled and constructed on site, and is sprayed with epoxy resin outside the duct piece to form a third waterproof and anticorrosive layer of the sewage cabin (1); the concrete impervious grade adopted by the cabin body (3) is more than or equal to P12, a fourth waterproof and anticorrosive layer of the sewage cabin (1) is formed, and the lining joint is formed by a water bar and an elastic rubber sealing gasket into a double waterproof; a sealing gasket groove is arranged on the outer side between the duct pieces, an ethylene propylene diene monomer rubber sealing gasket is stuck in the sealing gasket groove, and the sealing gasket is compressed and compacted to prevent water; epoxy resin is sprayed in the cabin body (3) to form a fifth waterproof and anticorrosive layer of the sewage cabin (1); the sewage cabin (1) is provided with a sixth waterproof and anticorrosive layer (7) at the innermost layer, and the sixth waterproof and anticorrosive layer (7) of the sewage cabin adopts spray-coating polyurea waterproof paint with the thickness of 5-10 mm; the waterproof of the rainwater cabin (2) is the same as that of the sewage cabin (1), and the difference is that the waterproof requirement can be properly reduced, namely, the third waterproof and anticorrosive layer and the fifth waterproof and anticorrosive layer of the rainwater cabin (2) are not required to be arranged, and the sixth waterproof layer (10) of the rainwater cabin adopts spray polyurea waterproof paint, and the thickness is 4-6 mm.
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CN108222964A (en) * 2018-01-25 2018-06-29 中铁第六勘察设计院集团有限公司 A kind of shield tunnel concrete pipe sheet seam anticorrosion structure
CN109236300B (en) * 2018-07-30 2020-05-05 中煤科工集团西安研究院有限公司 Electromigration method for preventing mine concrete well bore from being damaged by ion erosion
CN109280464A (en) * 2018-10-09 2019-01-29 于乐庆 A kind of underwater special-purpose water-proof anticorrosive paint and its production method, construction technology

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0972197A (en) * 1995-09-07 1997-03-18 Shimizu Corp Shield tunnel lining method and shield tunnel lining structure
CN101285389A (en) * 2008-05-29 2008-10-15 中交第二公路勘察设计研究院有限公司 Submarine tunnel composite lining interlaminar water seepage longitudinal cross flow-proof construction method
JP2010024667A (en) * 2008-07-17 2010-02-04 Kfc Ltd Tunnel waterproof structure and construction method for the same
CN104695631A (en) * 2015-02-17 2015-06-10 中交一航局第四工程有限公司 Construction method for spraying polyurea waterproof coating on roof
CN106677794A (en) * 2017-01-13 2017-05-17 沈阳建筑大学 Confluence regulation and storage type deep arched tunnel constructed in underground-cut mode and construction method thereof
CN106837350A (en) * 2017-01-13 2017-06-13 沈阳建筑大学 The interflow of class rectangle shield machine construction regulate and store moldeed depth layer tunnel
CN106837349A (en) * 2017-01-13 2017-06-13 沈阳建筑大学 It is double circle overlap joint shape shield machine construction interflow regulate and store moldeed depth layer tunnel
CN106869940A (en) * 2017-01-13 2017-06-20 沈阳建筑大学 Shockproof damping type collaborates moldeed depth layer tunnel of regulating and storing

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0972197A (en) * 1995-09-07 1997-03-18 Shimizu Corp Shield tunnel lining method and shield tunnel lining structure
CN101285389A (en) * 2008-05-29 2008-10-15 中交第二公路勘察设计研究院有限公司 Submarine tunnel composite lining interlaminar water seepage longitudinal cross flow-proof construction method
JP2010024667A (en) * 2008-07-17 2010-02-04 Kfc Ltd Tunnel waterproof structure and construction method for the same
CN104695631A (en) * 2015-02-17 2015-06-10 中交一航局第四工程有限公司 Construction method for spraying polyurea waterproof coating on roof
CN106677794A (en) * 2017-01-13 2017-05-17 沈阳建筑大学 Confluence regulation and storage type deep arched tunnel constructed in underground-cut mode and construction method thereof
CN106837350A (en) * 2017-01-13 2017-06-13 沈阳建筑大学 The interflow of class rectangle shield machine construction regulate and store moldeed depth layer tunnel
CN106837349A (en) * 2017-01-13 2017-06-13 沈阳建筑大学 It is double circle overlap joint shape shield machine construction interflow regulate and store moldeed depth layer tunnel
CN106869940A (en) * 2017-01-13 2017-06-20 沈阳建筑大学 Shockproof damping type collaborates moldeed depth layer tunnel of regulating and storing

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