SU96098A1 - The method of obtaining a waterproof surface when passing underwater tunnels in water-saturated floating ground under the cover of the shield shell - Google Patents

The method of obtaining a waterproof surface when passing underwater tunnels in water-saturated floating ground under the cover of the shield shell

Info

Publication number
SU96098A1
SU96098A1 SU445997A SU445997A SU96098A1 SU 96098 A1 SU96098 A1 SU 96098A1 SU 445997 A SU445997 A SU 445997A SU 445997 A SU445997 A SU 445997A SU 96098 A1 SU96098 A1 SU 96098A1
Authority
SU
USSR - Soviet Union
Prior art keywords
water
obtaining
cover
shield shell
ground under
Prior art date
Application number
SU445997A
Other languages
Russian (ru)
Inventor
Я.Н. Новиков
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 filed Critical
Priority to SU445997A priority Critical patent/SU96098A1/en
Application granted granted Critical
Publication of SU96098A1 publication Critical patent/SU96098A1/en

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  • Excavating Of Shafts Or Tunnels (AREA)

Description

пачг,) 1;;рс). п)едуч ,агриваетс.  способ защиты т&нне .л)5,н.ой 0|бде;)-хи от Зре.1:ного sosдейства  гггрscciiiEiHых зод пр  экonijjyaiiau HiH тоинел к созлгшие нормальных условий дл  производотва работ во врем  пог/тройки тоннел  3 зоне зысоКого ГИдрогтатимсскОГо даЗлеш  . Известен слогоб защиты тоннельной обделки путем наглеганин j-ор чсй битумкой маСТК1ХИ .в зазор между ,внутре}1ней поверхность/о оболочк.и типа л наРУ ;НОЙ поверхностью обделки то.нисл .pach,) 1 ;; pc). n) Eating, aggravating. method of protection t & n. l) 5, n.o 0 | bde;) - chi from Zr.1: a sosdeystvosti yrsgrscciiiEiHykhyy dykhod ekonijjyaiiau HiHtoinel to normal conditions for the production of work during the running / triple tunnel 3 zaprostoy gidrogrometym Yes Known for the protection of the tunnel lining by nagleganin j-or opa bitumen MASTK1KhI. In the gap between, inside} the first surface / of the shell and the type of l nuclear; NOY surface lining that.nisl.

Применение i-ор дей битумной имеет стедующис -недостатки: мастика долгое зрем  сохран  -т высоку;о температуру, при которой предел прочности мастики близОл к ну.лю, что отдал ет на несколько часов срок передо;ижки ).цита; между участка-ми за1зесы, вы;лолг1ен:;1Ь ми с перерыз:ами, получаютс  швы, -не обеспечивающие водонепроницаемости завесы; при наличмн в зазоре воды, даже в не:}Нь1Ч ИтельК|0-м количест-з -э, нат-нетае 1а  мастика в реззльт те вспенин;ани  0:браи1аетс  -в губчатую массу со с. а1бы МИ защитными свойствами .The use of i-opy de-bituminous has steadyingly disadvantages: the mastic is long preserved at high temperatures, and the temperature at which the tensile strength of the mastic is close to zero, which gives us a few hours before, skin cells; between the sections, you; lolg1en; 1b mi with pereryz: s, you get seams, -do not ensure the waterproofness of the curtain; with cash in the gap of water, even in not:} Ny1Ch ItelK | 0-m number-3-e, nat-netae 1a mastic in the result of foaming; ani 0: brai-sponge mass with p. a1 MI protective properties.

Особенностью насто щ.его предложени   вл етс  использование дл  создани  -водонепроницаемой обделки вокруг тон.нел  взаимодействи  длю минатоз кальци , вступающих в химическую реакцию с каль-циезой известью, вход щей в сосФав битумной пасты.A special feature of this proposal is the use to create a watertight lining around tonnes of interaction for calcium, which chemically reacts with calcium in lime, which is a part of bitumen paste.

Указа-нна  особенность способствует образованию быстросхватывающегос  це.ментного камн , обладающего также пласти чностью и плотностью вследствие наличи  дисперлирозаиного битум-а и гвпса.This feature contributes to the formation of a fast-setting, precious stone, which also has plasticity and density due to the presence of dispersed bitumen and gvpsa.

Дд  получени  пластичного в ж}щего раствора к глинозем: стому цбменту любой .марки, затворенному водой, в количестве, достаточном дл  получени  теста нормальной густоты, добавл етс  40-70% |битума, диспергированного в водном растворе кальциевой извести-пушенки . Примерный состав битумной дисперсии; биту.ма Л 3-27%,In order to obtain a plastic solution in alumina, alumina: to the stoma of any brand, shuttered with water, in an amount sufficient to produce a test of normal density, 40-70% of the bitumen dispersed in an aqueous solution of powdered calcium lime is added. The approximate composition of the bitumen dispersion; bitu.ma L 3-27%

оргаНлческцх кислот-,3/о, извесгн:пушонки-30% , вады-40%.organic acids, 3 / o, izvesgn: fuzz-30%, vad-40%.

Получение диса1ер1ирОВам -ю;о 6;iп-ма при указанном его согтазе ,в;1 етси iiyicM смешиваа и  нагретого до 40-50 HGivecrxoiioro теста с битумом, ita гретым до 100-110, В состав котОрого введено оптпмадьиое количество оргаНИчгсчих кислот.Getting dispersed; about 6; ip-m at specified sogtase, in; 1 esi iiyicM mixing and heated to 40-50 HGivecrxoiioro test with bitumen, ita heated to 100-110

Смешение извести с битумом мажет осуществл тьс  в обогреваемых растворомешалках, причем число оборотов лоластей Л1еи ал ки должно быть дост аточным дл  получени  однородной и тоикодистюрсной пасты . Ее осо.бенность состоит в том, что ci:-ia может рааба1зл тьс  зодой без -признаков коатул ции и ее можно хранить при Нормально температуре продолжительное врем .Mixing lime with bitumen can be carried out in heated mortar mixers, and the number of turns of blades should be sufficient to obtain a homogeneous and todo-dyed paste. Its peculiarity is that ci: -ia can be worked with zoda without the signs of coatulation and can be stored at a normal temperature for a long time.

11 р е д м е т и з о б р т е н и  11th day of birth.

Способ получени  водонепроницаемой поверхности при проходке подводных тОНкелеП з водонасыщенных и.1ь;Ву .;1ых i-рунтах под прикрытием оболочки щита с применеHiiCM глинозсмИсТОго цемента, глинсзсМистых Пллакоз и др,, о т л а ю и и и с   тем, что, в цел х обес-печен;иг  быстрого схватывани , получени  требуеМОЙ нро-чности в на альпЬ Й период твераени  и пласт - Ч ости, в алюминаты кальг И . БВО:д т пинс И битум, диспергированный в водном растворе кальциевой и-ЗЗ-ести-пупюнки.The method of obtaining a waterproof surface when penetrating underwater tunnels with water-saturated and Ib; Wu .; 1st i-runes under the cover of a shield shell using hiii-CM clay aluminaThere is cement, clay, Ploukoz et al. purposeful maintenance; quick setting, obtaining the required level in the alpine th period of the formation and formation — the characteristics, in the aluminae of the calgus. BVO: dt pins And bitumen dispersed in an aqueous solution of calcium and-Z3-esti-pupunki.

SU445997A 1952-12-06 1952-12-06 The method of obtaining a waterproof surface when passing underwater tunnels in water-saturated floating ground under the cover of the shield shell SU96098A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU445997A SU96098A1 (en) 1952-12-06 1952-12-06 The method of obtaining a waterproof surface when passing underwater tunnels in water-saturated floating ground under the cover of the shield shell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU445997A SU96098A1 (en) 1952-12-06 1952-12-06 The method of obtaining a waterproof surface when passing underwater tunnels in water-saturated floating ground under the cover of the shield shell

Publications (1)

Publication Number Publication Date
SU96098A1 true SU96098A1 (en) 1975-10-25

Family

ID=20436810

Family Applications (1)

Application Number Title Priority Date Filing Date
SU445997A SU96098A1 (en) 1952-12-06 1952-12-06 The method of obtaining a waterproof surface when passing underwater tunnels in water-saturated floating ground under the cover of the shield shell

Country Status (1)

Country Link
SU (1) SU96098A1 (en)

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