SU981499A1 - Method of producing counter-filtration curtains in karsted and cavernous rock - Google Patents

Method of producing counter-filtration curtains in karsted and cavernous rock Download PDF

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Publication number
SU981499A1
SU981499A1 SU813331101A SU3331101A SU981499A1 SU 981499 A1 SU981499 A1 SU 981499A1 SU 813331101 A SU813331101 A SU 813331101A SU 3331101 A SU3331101 A SU 3331101A SU 981499 A1 SU981499 A1 SU 981499A1
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SU
USSR - Soviet Union
Prior art keywords
cavernous
karsted
rock
producing counter
curtains
Prior art date
Application number
SU813331101A
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Russian (ru)
Inventor
Гарри Семенович Эткин
Вячеслав Измайлович Долотказин
Израил Гершович Гальперин
Олег Евгеньевич Смирнов
Александр Владимирович Попов
Виктор Бернандович Хейфец
Original Assignee
Специализированный Проектно-Изыскательский И Экспериментально-Конструкторский Институт "Гидроспецпроект"
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Priority to SU813331101A priority Critical patent/SU981499A1/en
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Publication of SU981499A1 publication Critical patent/SU981499A1/en

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  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

Description

верноэных породах, включающий бурение скважин, нагнетание через них в полость карста и каверны твердеющего раствора, отлич-ающий с   тем, что, с целью экономии стро тельного материала, до нагнетани  твердеющего раствора подают в скважины гравийно-галечниковую смесь, на образовавшихс  откосах которой устраивают песчаные фильтры. Источники информации, прин тые во внимание при экспертизе 1.Укрепление кавернознаго основани  плотины с помощью цементации и системы горных выработок, заполн емых бетоном. Турци , гидроузел Кебан . - Construction methods and. eguipment, 1975, т. 57, I 8, с, 56-56. 2.Чертыков to.Д. Укрепление закарстованных стройплощадок методом тампонажа . Материалы VII Всесоюзного совещани  по закреплению и уплотнению грунтов. Энерги , Л.О., 1971, с. 137-140.true rocks, including the drilling of wells, the injection of hardening mortar through them into the karst cavity and cavities, which is different from the fact that, in order to save construction material, before the hardening mortar is pumped, the gravel-pebble mixture is formed into wells sand filters. Sources of information taken into account in the examination 1. Strengthening of the cavernous base of the dam with the help of grouting and a system of mine workings filled with concrete. Turkey, waterworks Keban. - Construction methods and. eguipment, 1975, t. 57, I 8, p, 56-56. 2. Chertykov to.D. Strengthening of karst construction sites using a tamponage method. Materials VII All-Union Conference on the consolidation and compaction of soils. Energie, LO, 1971, p. 137-140.

Claims (1)

Формула изобретенияClaim Способ создания противофильтраци-, онных завес в закарстованных и ка вернозных породах, включающий бурение скважин, нагнетание через них в полость карста и каверны твердеющего раствора, отлич-ающийс я тем, что, с целью экономии строительного материала, до нагнетания 5 твердеющего раствора подают в скважины гравийно-галечниковую смесь, на образовавшихся откосах которой устраивают песчаные фильтры.A method of creating anti-filtration curtains in karst and cavernous rocks, including drilling wells, injecting a hardening mortar through them into the karst cavity and caverns, characterized in that, in order to save building material, 5 hardening mortar is injected into well gravel-pebble mixture, on the formed slopes of which sand filters are arranged.
SU813331101A 1981-05-25 1981-05-25 Method of producing counter-filtration curtains in karsted and cavernous rock SU981499A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU813331101A SU981499A1 (en) 1981-05-25 1981-05-25 Method of producing counter-filtration curtains in karsted and cavernous rock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU813331101A SU981499A1 (en) 1981-05-25 1981-05-25 Method of producing counter-filtration curtains in karsted and cavernous rock

Publications (1)

Publication Number Publication Date
SU981499A1 true SU981499A1 (en) 1982-12-15

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SU813331101A SU981499A1 (en) 1981-05-25 1981-05-25 Method of producing counter-filtration curtains in karsted and cavernous rock

Country Status (1)

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SU (1) SU981499A1 (en)

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