CS237953B1 - Tube anchor - Google Patents
Tube anchor Download PDFInfo
- 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
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)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (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.
Ochobhuh neaociarKoM MexaHimecKMX· aHKepoB aioro ranáHBJIHeTCfl TO, WTO C''ΐβΊΘΗΗΘΜ ΒρβΜΘΗΗ CHJia 3ΗΤΗΚβΗ11Η ρβ3ΚΟ yMOHi-uiaeicn, qro npHBosni κ yMeHBiueHtiio οοπροτκΒίιτβΛΒΗΟίί cnocodnocraamíepa, npnueM co3aaeTcn 3o3'íokhoctb a jih pasBuniH ac$opaaunoHHiixnponeccoB b cicaniHOM uaccHBe. I-lauecTHo iarae aHxepHoe ycipoflcTBo -naieHí. ClilAtó 36Ó5719, Koropoe coctokt iis roiocKoro TpydHoro 3Jie;.seHia, H3ro-TosjíeHHoro ii3 Heynpyroro i-iuTepwajia, npnueu ipydrinK sjíeaoHT Αβ- 237953 φόρΜΗροΒβΗ no Bcefí cBoe . smjHe η 3aKpus c oflHoro JtoHna, a Ha apy-ΓΟΜ K0HIíěxM0H?HP0BaH BeHTHJIB ZUIH noflaw ΠΟΒ BHCOKHM BaBJíe- HHetó nocjie 'moht&k Tejia b oiBepcTftu ujm rpemoe, npw stou TpydHHKBneweHT B3jfBaeTCH h 0Ka3HBaer 3namiTejií>Hoe όοκοΒοβ aaBneHHe, no-Bumafl npM 3ioM noBepxHocrefí οκοββηηχ oibomkob yse pa3pymeHHoroCKajihHoro MaccHBa.
CymeciBeHHHM ηθβοοτητκομ θτογο ycrpoficsBa kbhbst&h to,qro ΘΓΟ UOHHO ΠρΟβΗΗΤΒ TOJH-KO BBfl γκρβΠΒβΗΚΗ ΠρβΒΒΟρΚΤβΛΒΗΟ pa3-pyiueHHoro CKajiBHoro MaccHBa, á Tarase η ΗβοόχοΑΗΜοοτΒ η3γοτοββηγβero H3 cneííHajiBHoro MarepHajia.. 3aBaueiá'H3odpe.TeHHH flBjíaeTCH co3aaHHe TaKoro rpyÓHoroanitepa, kotqdhS c Te^enneu BpetieHM coxpaHfui <5h hjim noBbunaji óhconporHBjíeHiíe, oKa3tiBaeMoe cKajfau, BtfcnpěriflTCTByH ραβκιΤΗ» Ηβφορ-tóaHHOHHHx npoueccoB b cKaáBHoa xaccwBe » MMea da yHMBepcanBHoenpHJioseHKe.
Saaana peiuaeTCH c πομοϊ«βιο ycipoScTBa, cocTora^řó H3TOHKocTeHHoro TpydHoro Tesá, nepeaHHfl· uacífc κοτοροτο o$opujteHa. 3 ΒΜΒβ HanpaBHHHrtoro προΒθ/íHiiKa ,Kpyraoro nonepeHHoro ceHeiiHH, aero 3&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&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- - & 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&HbS 0,005< κ < 0,05; - juniua rpydu.
JletícTBiie ycspoflďBa cneay&aee: b npeaBapHieasHO npo-óypaBjíoHHoe. ořsepcTiie b cnajie, ηβριίΜβτροΜ, paBHuu nepauespy ae-peftHefí uacřw 2 η βο.αηθϊι qacra 3 rsaa I, H&dHBaeTcn nocpeacEBow 237953 yaapa, ziaBjíeHHH Hjw BHÓpaipift ipydHHfí aHKep, nocxe. Eero oBajiLHaa,φορΜβ 3aflHe0 uacrw 3, BCMeacme πρηηηιηη οκβλβηογο aaBjíeHHH,CTpeMMTCA πρΗΗΗϊΒ $opMy, HaeHSHUHyio φορίίβ nepeaHeK uacm 2. Φ0ΡΜΜΑ M30BPETSHHH.
TpyOHHii aiíKsp, cocsohdib0 as lesa, interauero nep&aHKHoκ 3aaH»K uacTi, orainaiomířicH ieu, ίτο seao (1) οφοροβΗΟ b BáaeT0HK0CT6HH0ÍÍ TpyÓH, nepeSHflfl ^ídCTi (2) KOSOpOÍi ΟφΟρΜβΗβ B BMS6Haflp&BjííWinero npoBoaHwica, Kpyraoro nonepe^Horo ceueHflfl, a ee 3aa-hhh qacrh (3) KMcer osaai>Boe eeqsHne, ripi-meu nepiiMespu oCezx yac-*Teň paBHM aeKsy coóoií η b ϊο jxe Bpetífl paBHti nepHueipy aHKepHoroOTBepCTHfl. ' .JIpaaoaeEíie: 3 pucyHica. 237953 Η3οόρβϊ6ΗΗβ KacaercH ipytaoro aa«epá, Koiópaít HaxaflHiΠρΐ·ίΜ8ΗβΗΗ6 B Π033βΗΗ0Μ H Haft3eiíH0M ΟΤρΟΗΤβΛΒΟΤΒΘ.
Safla^efí waatípereHiíH asjínerca cossaHue raKoro ipyóHoroaHKepa, kotophíí c reueHiieM ΒρδίιβΗϋ coxpaHKH 6u hjim noBuuaa tíaconposKBJíeHHe, oKa3HBaeMoe cKaJia;.ij BocnpeuflTcrByH pasBOHia ,4Q$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&βηη Meiuy coóoíi m b to >xe specii paBiiu nepii-iiei’p;y aHKspHoro. οτΒβροτιιπ. 237953
Claims (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
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)
| 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)
| 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 |
-
1979
- 1979-02-20 BG BG7942572A patent/BG32663A1/xx unknown
-
1980
- 1980-02-05 AT AT62980A patent/AT370210B/de not_active IP Right Cessation
- 1980-02-05 CS CS91480A patent/CS237953B1/cs unknown
- 1980-02-06 SE SE8000930A patent/SE8000930L/ not_active Application Discontinuation
- 1980-02-07 DE DE19803004540 patent/DE3004540A1/de active Granted
- 1980-02-07 SU SU807771057A patent/SU1063940A1/ru active
- 1980-02-08 PL PL22188580A patent/PL221885A1/xx unknown
- 1980-02-14 GB GB8005027A patent/GB2048983B/en not_active Expired
- 1980-02-15 DD DD21914580A patent/DD160886A3/de not_active IP Right Cessation
- 1980-02-19 RO RO80100235A patent/RO82092A/ro unknown
- 1980-02-20 FR FR8003719A patent/FR2449779A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| BG32663A1 (en) | 1982-09-15 |
| PL221885A1 (cs) | 1980-11-17 |
| RO82092B (ro) | 1983-06-30 |
| GB2048983A (en) | 1980-12-17 |
| AT370210B (de) | 1983-03-10 |
| DE3004540C2 (cs) | 1988-03-10 |
| ATA62980A (de) | 1982-07-15 |
| DD160886A3 (de) | 1984-06-13 |
| RO82092A (ro) | 1983-07-07 |
| GB2048983B (en) | 1982-12-01 |
| FR2449779B1 (cs) | 1984-04-13 |
| FR2449779A1 (fr) | 1980-09-19 |
| DE3004540A1 (de) | 1980-08-28 |
| SU1063940A1 (ru) | 1983-12-30 |
| SE8000930L (sv) | 1980-08-21 |
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