GB1017887A - Method of preventing subsidence of earth above a subterranean cavity - Google Patents

Method of preventing subsidence of earth above a subterranean cavity

Info

Publication number
GB1017887A
GB1017887A GB35653/64A GB3565364A GB1017887A GB 1017887 A GB1017887 A GB 1017887A GB 35653/64 A GB35653/64 A GB 35653/64A GB 3565364 A GB3565364 A GB 3565364A GB 1017887 A GB1017887 A GB 1017887A
Authority
GB
United Kingdom
Prior art keywords
cavity
subsidence
subterranean
earth above
fluid
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
Application number
GB35653/64A
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.)
PPG Industries Inc
Original Assignee
Pittsburgh Plate Glass Co
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 Pittsburgh Plate Glass Co filed Critical Pittsburgh Plate Glass Co
Publication of GB1017887A publication Critical patent/GB1017887A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F15/00—Methods or devices for placing filling-up materials in underground workings

Abstract

1,017,887. Prevention of subsidence above subterranean cavities. PITTSBURGH PLATE GLASS CO. Sept. 1, 1964 [Nov. 14, 1963], No. 35653/64. Heading E1F. Subsidence of earth above a subterranean cavity is prevented by sealing off the cavity while it is filled with fluid and establishing fluid pressure in the cavity sufficient to maintain the fluid at all points within the sealed volume of the cavity at a super-atmospheric pressure.
GB35653/64A 1963-11-14 1964-09-01 Method of preventing subsidence of earth above a subterranean cavity Expired GB1017887A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US323833A US3343369A (en) 1963-11-14 1963-11-14 Method of inhibiting earth subsidence over a cavity

Publications (1)

Publication Number Publication Date
GB1017887A true GB1017887A (en) 1966-01-26

Family

ID=23260919

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35653/64A Expired GB1017887A (en) 1963-11-14 1964-09-01 Method of preventing subsidence of earth above a subterranean cavity

Country Status (5)

Country Link
US (1) US3343369A (en)
BE (1) BE655480A (en)
DE (1) DE1299586B (en)
GB (1) GB1017887A (en)
NL (1) NL6411894A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4411474A (en) * 1981-05-20 1983-10-25 Texasgulf Inc. Solution mining of an inclined structure
EP0213223A1 (en) * 1985-08-27 1987-03-11 Katowickie Gwarectwo Weglowe Kopalnia Wegla Kamiennego Wieczorek A method of mining the deposits with maintenance of permanent control of deformation of the surface, especially within the range of the influence of mining
US5094569A (en) * 1990-11-30 1992-03-10 David Fleming Ground surface contour modifying apparatus and method
NL1013804C2 (en) * 1999-12-09 2001-06-12 Wouter Willem Van De Waal Environmentally friendly method for generating energy from natural gas.
CN105258669B (en) * 2015-11-03 2017-10-24 江苏建筑职业技术学院 Rain pipe sedimentation post processing simulation test device and method in a kind of sea silt soil

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE24318E (en) * 1957-05-14 Method of storing gases or liquids
DE132175C (en) *
US2618475A (en) * 1949-02-24 1952-11-18 Diamond Alkali Co Method of mining soluble salts
US2952449A (en) * 1957-02-01 1960-09-13 Fmc Corp Method of forming underground communication between boreholes
US2979317A (en) * 1959-08-12 1961-04-11 Fmc Corp Solution mining of trona
US3159976A (en) * 1960-12-27 1964-12-08 Phillips Petroleum Co Sealing of porous and fissured formations with cationic asphalt emulsions

Also Published As

Publication number Publication date
BE655480A (en) 1965-05-10
DE1299586B (en) 1969-07-24
NL6411894A (en) 1965-05-17
US3343369A (en) 1967-09-26

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