Incamake y'ibice by'icyuma bya Anchor Hollow Steel Bars
Imigozi y'icyuma ikozwe mu bice bifite uburebure busanzwe bwa metero 2.0, 3.0 cyangwa 4.0. Umurambararo w'inyuma w'imigozi y'icyuma igizwe n'uburebure buri hagati ya mm 30.0 na mm 127.0. Iyo bibaye ngombwa, imigozi y'icyuma ikozwe mu buryo budafite ubugari ikomeza hamwe n'imbuto zihuza. Ubwoko butandukanye bw'uduce two gucukura dukoreshwa bitewe n'ubwoko bw'ubutaka cyangwa ibuye. Umugozi w'icyuma ukozwe mu buryo budafite ubugari ni mwiza kuruta umugozi ukomeye ufite agace kamwe k'igice bitewe n'imiterere yawo myiza mu bijyanye no gupfunyika, uruziga no gukomera. Ibisubizo ni ugupfunyika no gukomera kw'icyuma ku rugero rumwe.
Ibisobanuro bya Self Drilling Anchor Rods
| Ibisobanuro | R25N | R32L | R32N | R32/18.5 | R32S | R32SS | R38N | R38/19 | R51L | R51N | T76N | T76S |
| Umurambararo wo hanze (mm) | 25 | 32 | 32 | 32 | 32 | 32 | 38 | 38 | 51 | 51 | 76 | 76 |
| Ingano y'imbere, impuzandengo (mm) | 14 | 22 | 21 | 18.5 | 17 | 15.5 | 21 | 19 | 36 | 33 | 52 | 45 |
| Umurambararo wo hanze, ingirakamaro (mm) | 22.5 | 29.1 | 29.1 | 29.1 | 29.1 | 29.1 | 35.7 | 35.7 | 47.8 | 47.8 | 71 | 71 |
| Ubushobozi bwo gutwara ibintu bwinshi (kN) | 200 | 260 | 280 | 280 | 360 | 405 | 500 | 500 | 550 | 800 | 1600 | 1900 |
| Ubushobozi bwo gusohora umusaruro (kN) | 150 | 200 | 230 | 230 | 280 | 350 | 400 | 400 | 450 | 630 | 1200 | 1500 |
| Ingufu zo gukurura, Rm(N/mm2) | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 |
| Ingufu z'umusaruro, Rp0, 2 (N/mm2) | 650 | 650 | 650 | 650 | 650 | 650 | 650 | 650 | 650 | 650 | 650 | 650 |
| Uburemere (kg/m2) | 2.3 | 2.8 | 2.9 | 3.4 | 3.4 | 3.6 | 4.8 | 5.5 | 6.0 | 7.6 | 16.5 | 19.0 |
| Ubwoko bw'umugozi (ibumoso) | ISO 10208 | ISO 1720 | Igipimo ngenderwaho cya MAI T76 | |||||||||
| Igipimo cy'icyuma | EN 10083-1 | |||||||||||
Imikoreshereze y'Inkoni zo Kwicukura
Mu myaka ya vuba aha, bitewe n’ubwiyongere bw’ubukene bw’inkunga ya tekiniki, ibikoresho byo gucukura byagiye bivugururwa kandi bitezwa imbere buri gihe. Muri icyo gihe, ikiguzi cy’abakozi n’icy’ubukode cyariyongereye, kandi ibisabwa mu gihe cy’ubwubatsi byarushijeho kuba byinshi. Byongeye kandi, ikoreshwa ry’inkoni zo gucukura zidafite aho zibohera mu miterere y’ubutaka zishobora gusenyuka bigira ingaruka nziza ku nkoni. Izi mpamvu zatumye ikoreshwa ry’inkoni zo gucukura zidafite aho zibohera rirushaho kwiyongera. Inkoni zo gucukura zidafite aho zibohera zikoreshwa cyane cyane mu bihe bikurikira:
1. Ikoreshwa nk'inkoni y'icyuma ikoreshwa mbere: ikoreshwa mu bihe nk'ibihanamanga, gucukura munsi y'ubutaka, no kwirinda kuremba kugira ngo isimbuze insinga z'icyuma. Inkoni z'icyuma zicukurwa ubwazo zigacukurwa kugeza ku bujyakuzimu bukenewe, hanyuma hagakorwa grout. Nyuma yo gukomera, hashyirwaho imbaraga;
2. Bikoreshwa nk'udupira duto: Udupira two gupfumura dufite ububobere dushobora gucukurwa no gusimburwa hasi kugira ngo tugire udupira duto, dukoreshwa cyane mu rufatiro rw'umunara w'amashanyarazi, mu rufatiro rw'umunara wo kohereza amashanyarazi, mu bwubatsi, mu rufatiro rw'ibirundo by'inkuta, mu rufatiro rw'ibirundo by'ibiraro, n'ibindi;
3. Ikoreshwa mu gutera imisumari y'ubutaka: ikoreshwa cyane mu gutera inkunga imisozi, igasimbuza inkoni zisanzwe z'icyuma, kandi ishobora no gukoreshwa mu gutera inkunga imisozi miremire y'urufatiro;
4. Ikoreshwa mu gusana amabuye: Mu misozi imwe n'imwe y'amabuye cyangwa imiyoboro ifite imiterere ikomeye y'ubuso cyangwa iy'ingingo, imigozi yo kwicukura ubwayo ishobora gukoreshwa mu gucukura no gusya amabuye kugira ngo ifatanye neza. Urugero, imiyoboro y'amabuye y'imihanda minini na gari ya moshi ishobora gusenyuka ishobora gukomezwa, kandi imiyoboro isanzwe ishobora gusimburwa kugira ngo ikomezwe mu mwobo ufunguye;
5. Gukomeza ibikorwa by'ibanze cyangwa gucunga ibiza. Uko igihe cyo gushyigikira sisitemu y'ibanze yo gushyigikira imiterere y'ubutaka kigenda cyiyongera, izi nyubako zo gushyigikira zishobora guhura n'ibibazo bimwe na bimwe bisaba gukomeza cyangwa kuvurwa, nko guhindura imiterere y'ubutaka bwa mbere, gusimbuza umusingi w'umwimerere, no kuzamura ubuso bw'umuhanda. Inkingi zo kwicukura ubwazo zishobora gukoreshwa mu gucukura imiterere y'ubutaka bwa mbere, umusingi, cyangwa ubutaka bw'umuhanda, nibindi, kugira ngo hakorwe ubusitani no guhuza imyanya, kugira ngo hirindwe ibiza bya geologiya.
