GB2350133B - Maintainable drain - Google Patents

Maintainable drain

Info

Publication number
GB2350133B
GB2350133B GB9911288A GB9911288A GB2350133B GB 2350133 B GB2350133 B GB 2350133B GB 9911288 A GB9911288 A GB 9911288A GB 9911288 A GB9911288 A GB 9911288A GB 2350133 B GB2350133 B GB 2350133B
Authority
GB
United Kingdom
Prior art keywords
maintainable
drain
maintainable drain
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
Application number
GB9911288A
Other versions
GB2350133A (en
GB9911288D0 (en
Inventor
Douglas John Ayres
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB9911288A priority Critical patent/GB2350133B/en
Publication of GB9911288D0 publication Critical patent/GB9911288D0/en
Publication of GB2350133A publication Critical patent/GB2350133A/en
Application granted granted Critical
Publication of GB2350133B publication Critical patent/GB2350133B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D19/00—Keeping dry foundation sites or other areas in the ground
    • E02D19/06—Restraining of underground water
    • E02D19/12—Restraining of underground water by damming or interrupting the passage of underground water
    • E02D19/20—Restraining of underground water by damming or interrupting the passage of underground water by displacing the water, e.g. by compressed air
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/02—Retaining or protecting walls
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F16/00—Drainage
    • E21F16/02—Drainage of tunnels

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Hydrology & Water Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Retaining Walls (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
GB9911288A 1999-05-14 1999-05-14 Maintainable drain Expired - Fee Related GB2350133B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9911288A GB2350133B (en) 1999-05-14 1999-05-14 Maintainable drain

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9911288A GB2350133B (en) 1999-05-14 1999-05-14 Maintainable drain

Publications (3)

Publication Number Publication Date
GB9911288D0 GB9911288D0 (en) 1999-07-14
GB2350133A GB2350133A (en) 2000-11-22
GB2350133B true GB2350133B (en) 2003-03-26

Family

ID=10853506

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9911288A Expired - Fee Related GB2350133B (en) 1999-05-14 1999-05-14 Maintainable drain

Country Status (1)

Country Link
GB (1) GB2350133B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103741703A (en) * 2014-01-06 2014-04-23 化工部长沙设计研究院 Water-filling type siphon drainage device applicable to radioactive well
CN105019941A (en) * 2015-08-06 2015-11-04 广东省长大公路工程有限公司 Combined drainage blind pipe capable of being maintained
CN105350553A (en) * 2015-09-25 2016-02-24 中国二十冶集团有限公司 Dewatering tube well for foundation pit construction with cover-excavation method and foundation pit construction method
CN107724421A (en) * 2017-09-19 2018-02-23 无锡市交通工程有限公司 A kind of retaining wall and its construction method

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102493842A (en) * 2011-11-15 2012-06-13 中铁十二局集团有限公司 Horizontal jet grouting pore-forming water drainage method for completely weathered deeply buried water-rich granite of tunnels
CN103382851B (en) * 2013-07-26 2016-03-23 中国矿业大学 Device and method for sucking and pumping water in cracks of bottom plate
CN103696432A (en) * 2013-12-31 2014-04-02 青建集团股份公司 Dewatering blind ditch on outer side of external wall of basement
CN105569727A (en) * 2016-01-19 2016-05-11 德阳凯达门业有限公司 Drainage pipe system
CN106917635B (en) * 2017-04-21 2023-04-07 中国矿业大学(北京) Goaf filling and dewatering system and using method thereof
CN110295948B (en) * 2018-03-22 2021-08-17 南京梅山冶金发展有限公司 Underground drainage hole construction process
CN108661674A (en) * 2018-07-19 2018-10-16 中国铁路设计集团有限公司 A kind of high hydraulic pressure tunnel sluicing voltage-dropping type is pre-buried to safeguard grouting device
CN110130980A (en) * 2019-04-11 2019-08-16 中铁隧道集团二处有限公司 A kind of tunnel drainage device, system and its construction method
CN112267480A (en) * 2020-10-16 2021-01-26 温州融宸科技有限公司 Protective equipment for preventing landslide at tunnel portal
CN112855261A (en) * 2020-12-30 2021-05-28 山东大学 Drainage device, system and method suitable for TBM tunnel induced polarization instrument
CN112879090B (en) * 2021-02-01 2022-07-01 贵州大学 Anti-seismic anti-blocking separation drainage structure for tunnel decontamination

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2084227A (en) * 1980-09-17 1982-04-07 Hoare John Kenneth Culvert retaining wall

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2084227A (en) * 1980-09-17 1982-04-07 Hoare John Kenneth Culvert retaining wall

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103741703A (en) * 2014-01-06 2014-04-23 化工部长沙设计研究院 Water-filling type siphon drainage device applicable to radioactive well
CN103741703B (en) * 2014-01-06 2016-01-20 化工部长沙设计研究院 A kind of radial pumped well formula siphon drainage device
CN105019941A (en) * 2015-08-06 2015-11-04 广东省长大公路工程有限公司 Combined drainage blind pipe capable of being maintained
CN105019941B (en) * 2015-08-06 2018-04-06 广东省长大公路工程有限公司 Composite, water-drain blind pipe can be safeguarded
CN105350553A (en) * 2015-09-25 2016-02-24 中国二十冶集团有限公司 Dewatering tube well for foundation pit construction with cover-excavation method and foundation pit construction method
CN107724421A (en) * 2017-09-19 2018-02-23 无锡市交通工程有限公司 A kind of retaining wall and its construction method

Also Published As

Publication number Publication date
GB2350133A (en) 2000-11-22
GB9911288D0 (en) 1999-07-14

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20130514