CS237953B1 - Tube anchor - Google Patents

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Publication number
CS237953B1
CS237953B1 CS91480A CS91480A CS237953B1 CS 237953 B1 CS237953 B1 CS 237953B1 CS 91480 A CS91480 A CS 91480A CS 91480 A CS91480 A CS 91480A CS 237953 B1 CS237953 B1 CS 237953B1
Authority
CS
Czechoslovakia
Prior art keywords
tube anchor
equal
section
anchor
nep
Prior art date
Application number
CS91480A
Other languages
English (en)
Inventor
Nikolaj S Nikolaev
Veliko P Velikov
Original Assignee
Nikolaj S Nikolaev
Veliko P Velikov
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 Nikolaj S Nikolaev, Veliko P Velikov filed Critical Nikolaj S Nikolaev
Publication of CS237953B1 publication Critical patent/CS237953B1/cs

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/74—Means for anchoring structural elements or bulkheads
    • E02D5/80—Ground anchors
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
    • E21D21/004—Bolts held in the borehole by friction all along their length, without additional fixing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Piles And Underground Anchors (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Thiazole And Isothizaole Compounds (AREA)

Description

1 (54) ΤΡΥΒΗΒΤίί ΑΗΚΕΡ ’A3oópereHKe Kacaerca ipydHoro aaicepa, KoiopuK HaxoawrnpiítieHCHKe b noa3eHHOM κ HafleeMiiow cíponiejiiCTBe. Ιΐ3ΰύ2ϊΰϋ MexaHimecKKíí aHKepHufi óojit, cocxoHUiHft naaaiíepiioíi iojiobích, coeflMHeHHofi nocpeaciBOM aHKepHoro csepKHH conopnoM nauHKott. SetíCTBiie aioro aaiepa da3iipyeTCH Ha KOHiaxTHUXciaiax rpemifl, nopoixaenHtix pacisinpeHKeií γομοβμι b οτΒβροτκΗ h nepe-aaBaeMHM nocpeacrBoa ciepon οπορηημ ycjuraeM naaHHH.
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CymeciBeHHHM ηθβοοτητκομ θτογο ycrpoficsBa kbhbst&amp;h to,qro ΘΓΟ UOHHO ΠρΟβΗΗΤΒ TOJH-KO BBfl γκρβΠΒβΗΚΗ ΠρβΒΒΟρΚΤβΛΒΗΟ pa3-pyiueHHoro CKajiBHoro MaccHBa, á Tarase η ΗβοόχοΑΗΜοοτΒ η3γοτοββηγβero H3 cneííHajiBHoro MarepHajia.. 3aBaueiá'H3odpe.TeHHH flBjíaeTCH co3aaHHe TaKoro rpyÓHoroanitepa, kotqdhS c Te^enneu BpetieHM coxpaHfui <5h hjim noBbunaji óhconporHBjíeHiíe, oKa3tiBaeMoe cKajfau, BtfcnpěriflTCTByH ραβκιΤΗ» Ηβφορ-tóaHHOHHHx npoueccoB b cKaáBHoa xaccwBe » MMea da yHMBepcanBHoenpHJioseHKe.
Saaana peiuaeTCH c πομοϊ«βιο ycipoScTBa, cocTora^řó H3TOHKocTeHHoro TpydHoro Tesá, nepeaHHfl· uacífc κοτοροτο o$opujteHa. 3 ΒΜΒβ HanpaBHHHrtoro προΒθ/íHiiKa ,Kpyraoro nonepeHHoro ceHeiiHH, aero 3&amp;βηηη yacTB iiueei' OBanBHoe nonepemio© ceuenae', πρμίθμ nepn-Μβτριι odeiix yacTeií paBHH Mesay codofl κ b to se BpeaH paBHH πβρκΜοτpy aHKepHoro οτΒβροτκΗ. npei4Myii;ecTBa H3uO'peTsHHH cseaywe: - c τβΗβΗΗβΜ Bpe;.íeHn TpydHHÉ anitep coxpaHHei hjih yBe-ΛΐΐΗΗΒο'βτ coripoTHBOieHtie, OKa3H3ae:.ioe citajiBHOMy tiaccMay, BocnpenuTcrByn pasBHTMio ΒβφορΜαηκοΗΗΗΧ npoueccoB κ pa3pyaieHHa οκευι; - OH ΠρΟΗΒΒΗβΤ C.nOCOÓHOCTB ΟΟΠρΟΪΚΒΛβΗΗΗ flO BCevi ΒΠΗΗβ,H3-sa aero-HříseT yHHBepcajii>Hoe noímoseHKe xait ejih c^acítóx,· raic ií/íjiíi npeuiibix ckoji; - ιιροοτοΗ KOHCTpyKaiin κ aeuieBoe npoH3Boaer3o. 237953 3
Eteoópeiemie H3SflCHae2ca no#poónee c πομοιρ» npuMepHoroηοποληθηηη, noKa3aHHoro Ha πρκΛΟΚβΗΗΗΧ Hepsexax, rae:
Phcjhok 1 npeaciaHJifleT eodoft ČokoboA bus spyÓHoro aHitepa; piICyHOK 2 - ΠΟΠβρβΊΗΗίί Ρ&amp;3ΡΘ3 no A - A C PHC.1;pncjHOK 3 - nonepe^íHEii pa3pe3 noB-B c phc.1.
TpyÓHEíí aHKep npeaořa3jineř codoA roHKoereHHoe řpydHoe sejio 1, nepeflHHH nacis 2 Kosoporo οφορίυιβΗα b βηβθ HanpaBBHKmeronpoBoaHHKa, itpyraoro nonepeunoro cewuifl, a ero sasHHH Ίαοτ^Μθ-βτ ouajiBHoe nonepeyHoe ceneime, inewee sbo Β3ομμηο nepneimuKy-jiflpiibie och, πρΗΊβΜ nepuMeipH nepesHefi η 3ίΐΛΗΘΐ·ί qac-ΓΗ paBHbí Me»sycodoíi κ b ro ae Bpefcifl paBHbí nepiíMespy aHKepHoro oTBepcrwa. Toji-iHHiia cTeHbí rpyónoro resia 1 onpeaeaneTCH b 3aBncMMocra oř anauerpaaHKepHoro οτβθρογηη η juimhh Cohbíjoh och ooaíiBHoro ceyeHHfl w Bbipa-xaeTCH ůopMyjioíi: Δ = κ- - &amp; rae: B - HJMHa όοίΐΒΐιιο?! ock osajiBHoro ceneHHfl; 3 - AnaueTp aHKepHoro ořBepciHH; /i - To.wiHa cieHH TpyóHoro seJia; IÍ - ΚΟδώφΗφΙβΗΤ, 3a3KCflHHfi Oř $H3HK0-MexaHHHeCKHX.. CBoAďB CTaJIH M CK&amp;HbS 0,005< κ < 0,05; - juniua rpydu.
JletícTBiie ycspoflďBa cneay&amp;aee: b npeaBapHieasHO npo-óypaBjíoHHoe. ořsepcTiie b cnajie, ηβριίΜβτροΜ, paBHuu nepauespy ae-peftHefí uacřw 2 η βο.αηθϊι qacra 3 rsaa I, H&amp;dHBaeTcn nocpeacEBow 237953 yaapa, ziaBjíeHHH Hjw BHÓpaipift ipydHHfí aHKep, nocxe. Eero oBajiLHaa,φορΜβ 3aflHe0 uacrw 3, BCMeacme πρηηηιηη οκβλβηογο aaBjíeHHH,CTpeMMTCA πρΗΗΗϊΒ $opMy, HaeHSHUHyio φορίίβ nepeaHeK uacm 2. Φ0ΡΜΜΑ M30BPETSHHH.
TpyOHHii aiíKsp, cocsohdib0 as lesa, interauero nep&amp;aHKHoκ 3aaH»K uacTi, orainaiomířicH ieu, ίτο seao (1) οφοροβΗΟ b BáaeT0HK0CT6HH0ÍÍ TpyÓH, nepeSHflfl ^ídCTi (2) KOSOpOÍi ΟφΟρΜβΗβ B BMS6Haflp&amp;BjííWinero npoBoaHwica, Kpyraoro nonepe^Horo ceueHflfl, a ee 3aa-hhh qacrh (3) KMcer osaai>Boe eeqsHne, ripi-meu nepiiMespu oCezx yac-*Teň paBHM aeKsy coóoií η b ϊο jxe Bpetífl paBHti nepHueipy aHKepHoroOTBepCTHfl. ' .JIpaaoaeEíie: 3 pucyHica. 237953 Η3οόρβϊ6ΗΗβ KacaercH ipytaoro aa«epá, Koiópaít HaxaflHiΠρΐ·ίΜ8ΗβΗΗ6 B Π033βΗΗ0Μ H Haft3eiíH0M ΟΤρΟΗΤβΛΒΟΤΒΘ.
Safla^efí waatípereHiíH asjínerca cossaHue raKoro ipyóHoroaHKepa, kotophíí c reueHiieM ΒρδίιβΗϋ coxpaHKH 6u hjim noBuuaa tíaconposKBJíeHHe, oKa3HBaeMoe cKaJia;.ij BocnpeuflTcrByH pasBOHia ,4Q$opMaiíMOHHHX npoueecoB b cksoibkom MaccHBe η κΜβπ Óu ^HHBepceaiBHeeΠρΟΟΚδΗΗΘ.
Saaa^a peiuaeiCH c πομοεϊββ ycTpoficTsa, cocTonmero H3lOHitocienHoro ipyáHoro seiia, nepeaHflfl naciB Kosoporo oftopMJieHa3 βκαθ HanpaBjíHiomero npoBo,wxa, ?:pyrjioro nonepe^aoro oe^GHaa, aero sasHHfl qacTB iniees obí-oisho-o nonepsuaoe ceyenae, πριίΊβ» nepn-:·.ί6τρκ οΰθκκ wacsefi ρ&amp;βηη Meiuy coóoíi m b to >xe specii paBiiu nepii-iiei’p;y aHKspHoro. οτΒβροτιιπ. 237953

Claims (1)

  1. 237953 6 PŘEDMĚT VYNÁLEZU Trubková kotva, složené z tělese o přední a zadní části, vyznačující se tím, žetěleso (1) je ν'β tvaru tenkostěnné trubky, jejíž přední část (2) je provedena jako vodičo kruhovém průřezu a její zadní část (3) má oválný průřez, přičemž obvody obou částí jsousi rovny a zároveň jsou rovny délce obvodu kotevního otvoru. Uznáno vynálezem na základě výsledků expertizy provedené Institutem pro vynálezy azlepSovetelství, Sofia, BG. 1 výkres
CS91480A 1979-02-20 1980-02-05 Tube anchor CS237953B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG7942572A BG32663A1 (en) 1979-02-20 1979-02-20 Pipe anker

Publications (1)

Publication Number Publication Date
CS237953B1 true CS237953B1 (en) 1985-11-13

Family

ID=3905674

Family Applications (1)

Application Number Title Priority Date Filing Date
CS91480A CS237953B1 (en) 1979-02-20 1980-02-05 Tube anchor

Country Status (11)

Country Link
AT (1) AT370210B (cs)
BG (1) BG32663A1 (cs)
CS (1) CS237953B1 (cs)
DD (1) DD160886A3 (cs)
DE (1) DE3004540A1 (cs)
FR (1) FR2449779A1 (cs)
GB (1) GB2048983B (cs)
PL (1) PL221885A1 (cs)
RO (1) RO82092A (cs)
SE (1) SE8000930L (cs)
SU (1) SU1063940A1 (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322183A (en) * 1980-03-07 1982-03-30 Armand Ciavatta Friction rock stabilizer and installation lubricating cement apparatus and method
BG39739A1 (en) * 1984-09-26 1986-08-15 Nikolaev Tube fastener
US4650373A (en) * 1985-11-14 1987-03-17 Seegmiller Ben L Rock bolt construction and installation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3665719A (en) * 1969-05-28 1972-05-30 Atlantic Richfield Co Apparatus for counterstressing in situ rock for support of underground openings

Also Published As

Publication number Publication date
DE3004540C2 (cs) 1988-03-10
AT370210B (de) 1983-03-10
DE3004540A1 (de) 1980-08-28
ATA62980A (de) 1982-07-15
RO82092B (ro) 1983-06-30
DD160886A3 (de) 1984-06-13
SU1063940A1 (ru) 1983-12-30
BG32663A1 (en) 1982-09-15
SE8000930L (sv) 1980-08-21
GB2048983A (en) 1980-12-17
GB2048983B (en) 1982-12-01
FR2449779A1 (fr) 1980-09-19
RO82092A (ro) 1983-07-07
FR2449779B1 (cs) 1984-04-13
PL221885A1 (cs) 1980-11-17

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