SU109958A1 - A method of manufacturing a pre-stressed tunnel lining, passable by a mechanized shield - Google Patents
A method of manufacturing a pre-stressed tunnel lining, passable by a mechanized shieldInfo
- Publication number
- SU109958A1 SU109958A1 SU569226A SU569226A SU109958A1 SU 109958 A1 SU109958 A1 SU 109958A1 SU 569226 A SU569226 A SU 569226A SU 569226 A SU569226 A SU 569226A SU 109958 A1 SU109958 A1 SU 109958A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- lining
- passable
- manufacturing
- tunnel lining
- ring
- Prior art date
Links
Description
Изобретение относитс к С1;особам изготовлени предварительно-напр женной обделкн тоине,1 , проходимого л еханизированным 1иитом, кольца которой составлены гл отдельных блоког с применением замкового блока клинообразной формы, вводимого 5 кольцо дл увеличени его диаметра, с целью, например, нат жени арматуры, наложенной на кольцо.The invention relates to C1; it is special to manufacture a prestressed lining, 1, traversed by mechanized 1, its rings are composed of individual blocks using a wedge-shaped locking block, inserted 5 ring to increase its diameter, for example, to tension the reinforcement superimposed on the ring.
Накладывание арматуры на кольцо предетавл ет затруднение ири изготовлении , предварительно - напр женной обделки тонне.т , кроме того при таком сис)собе ие исключено нагнетание раствора за обде.тку.Overlaying the reinforcement on the ring implies difficulty in manufacturing, a pre-stressed lining of tonnes, moreover, with such a system, the injection of the solution over the lining is ruled out.
Соглаеио о игсываел;ом сиособу, введением ютннового блока кольцо обделки вдавливают в окружающую породу,с целью создани предварительного напр жени сжати в блоках кольца и HCKJH04eHHH ||агнетани р-аствора за обделку.According to the agreement, with the introduction of a new unit, the lining ring is pressed into the surrounding rock in order to create a preliminary compressive stress in the ring units and HCKJH04eHHH ||
На фиг-. 1 .блоки показаны в п.тане; щ фиг. 2-разрез ло АА на фиг. J. Стрелка / показывает напрашк нйеIn fig-. 1. The blocks are shown in p. ni fig. 2-section lo AA in FIG. J. Arrow / shows naprashka
движени относительно расположени б.покор, на фнг. 1.movement relative to the location of the pole, fng. one.
Обделк;; 10))нел , изготовл ема согласно С 7исываемому способу, состоит 1г; отдельных колец 2 н 3, составл ел;ь;;ч из обычных блоков 4, блоков 5, смежных с замковым блоком , и замк.овых блоков 6 клинообразной форчь.Lining ;; 10)) Nel, manufactured according to C 7 C, is composed of 1d; individual rings 2 n 3, consisting of; ь ;; h from ordinary blocks 4, blocks 5 adjacent to the castle block, and lock blocks of 6 wedge-shaped forch.
Б„шки 4 к 5 собирают в кольцо по контур} / выработки, после чего, ввод на место клиновой замковый блок 6, ко.льи.о обделки увеличивают в диаметре;- и тем самым в.д.авливают в ()кружак);1г.) породу за контур 7 выработка. Ори )5давлнван11И кольца обделки li породу последн обжимает ко.тьцс. создава в блоках кольца предварит&,1ьное напр жение сжати , при этом нагнетание раствора за обделку иск.1ючаетс .B 'shki 4 to 5 are assembled into a ring along the}} line of development, after which the wedge block block 6 is put in place, the coil-lining is increased in diameter - and thereby the pressure is () circled) ; 1d.) Breed for contour 7 generation. Ory) 5davlvan11I lining rings li breed last compresses short. creating a ring in the blocks precedes & 1 compressive stress, while injecting solution for lining is sought.
П р е л V, т и 3 о б р е т е н н P r el V, t and 3 o bre n e n n
Способ зготовлени тредварительно-напр жеиной обделки тоннел , проходимого механизированнымThe method of preparation of the pre-spring lining of the tunnel, passable by mechanized
щитом, кольца- которой составлены из отдельных блокр с,применением замкового блока клийоЬбразрой формы , вводимогов кольцо д,л увеличени его. диаметра,, о т л и ч а ю щ и и с тем, чтовведением клинового блока кольце обделки вдавливают в окружающую породу, с целью создани предварительного напр жени сжати в блоках кольца и исключени нагнетани раствора за обделку.a shield, the rings of which are made up of individual blocks, using a lock block of a KlioBrazy form, inserting a ring d, l increase it. diameter, with the help of which, with the introduction of the wedge block, the lining ring is pressed into the surrounding rock in order to prestress the compression in the ring blocks and to exclude the injection of the solution for the lining.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU569226A SU109958A1 (en) | 1957-03-12 | 1957-03-12 | A method of manufacturing a pre-stressed tunnel lining, passable by a mechanized shield |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU569226A SU109958A1 (en) | 1957-03-12 | 1957-03-12 | A method of manufacturing a pre-stressed tunnel lining, passable by a mechanized shield |
Publications (1)
Publication Number | Publication Date |
---|---|
SU109958A1 true SU109958A1 (en) | 1957-11-30 |
Family
ID=48382948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU569226A SU109958A1 (en) | 1957-03-12 | 1957-03-12 | A method of manufacturing a pre-stressed tunnel lining, passable by a mechanized shield |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU109958A1 (en) |
-
1957
- 1957-03-12 SU SU569226A patent/SU109958A1/en active
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