Kwikorera wenyine
Kumenyekanisha ibicuruzwa
Ugereranije nizindi nkuge, ibyiza byo kwikorera ubwikorezi ni uko bakora neza mubihe bigoye byubutaka aho gucukura bigoye (urugero: kuvunika, ibumba, kurekura, kwangirika no gucika imiterere ya geologiya). Itanga ibisubizo byuzuye kubucukuzi ninganda zunganira inganda.
Imbere yimbere yo gucukura icyuma kirimo ubusa kandi nta kintu gifatika gifite. Umwuka n'amazi imbere birashobora kugenda mu bwisanzure mugihe cyo gucukura no koza ibice. Hano hari insanganyamatsiko zihoraho hanze zishobora gucibwa ahantu hose. Iza kandi hamwe na bito yo gucukura umwobo. Bitewe nibiranga ubwayo, kwikorera-gucukura ubusa inanga ifite intera nini yo gusaba. Birashobora gukoreshwa muguhindura umuhanda, ingomero n’ahantu hahanamye, kurinda umutekano w’urubura, kimwe n’imishinga ibanziriza gutera inkunga, imishinga ifasha imirasire, guhagarika uruhu rw’uruhande, imishinga itera inkunga, hamwe n’imihanda. Shigikira ubwubatsi nibindi bikorwa byo gushyigikira urutare. Kuberako inanga ubwayo ari sisitemu yateye imbere, intambwe yo kwishyiriraho iroroshye kandi imikorere iroroshye. Irashobora gukora munsi yimfatiro zigoye, nkamabuye adakomeye, ubutaka bworoshye, igicu cyikirere, amabuye ya kaburimbo nibindi bihe byacitse, kandi birashobora gucukura icyarimwe. Imyobo, gutontoma, hamwe na ankeri bitezimbere cyane akazi neza. Inanga irazwi kwisi yose kubera uburyo bwinshi bwo gukoresha no gukoresha mubice byinshi.
Ibyiza byibicuruzwa
1.Gucukura, gutobora no gutaka icyarimwe (grout irashobora kuzuza neza ibice.)
2.Gushiraho byoroshye nibikorwa byoroshye. Kunoza cyane imikorere myiza yakazi.
3.Hitamo imyitozo ya bits ukurikije imiterere y'ubutaka butandukanye.
4.Bishobora kuramba ukoresheje coupler.
5.Bikwiye kumiterere yimiterere ya geologiya.
6.Kubera ko hanze ifite urudodo, rufite imbaraga zo guhuza kuruta imiyoboro yoroshye.
7.Ifite imikoreshereze myinshi kandi irakoreshwa cyane, harimo guhagarika tunel no kuyishimangira, ahahanamye, kurinda umutekano w’urubura, gushigikira ubwubatsi, nibindi.
Uburyo bwo Kwubaka
Kwiyungurura ubwikorezi mubisanzwe bishyirwaho ukoresheje ingaruzwamuheto.
Iri koranabuhanga ryemerera igipimo kinini cyo kwishyiriraho, icyerekezo cyiza gihamye, kandi gifasha guhuza grout muri borehole.
1.Huza biti ya droy bit hamwe ninkoni ya ankor kumutwe umwe, uhuze amaboko ya drill hamwe na adapt kurundi ruhande, hanyuma uhuze icyuma cyimyitozo cyangwa icyuma gifata intoki.
Noneho tangira gucukura, wongeremo amazi akonje mugihe cyo gucukura. (Niba ushaka kurambura inkoni ya ankeri, urashobora guhuza guhuza hanyuma ugacukura umwobo)
2.Kuramo umwitozo wa bito, shyiramo inkoni ihagarara mu nkoni, hanyuma uyinjize mu mwobo kugirango witegure guswera.
3.Huza guhuza urusaku hamwe nimpera ya ankeri, hanyuma uhuze urundi ruhande rwimashini isakuza.
4.Tangira gusakuza. Iyo guswera byuzuye kandi bigeze ku gishushanyo mbonera, uzimye ingufu.
Umuvuduko wo guswera ugenwa hashingiwe ku bishushanyo mbonera n'imikorere ya mashini.
5.Kwinjizamo isahani fatizo nimbuto, hanyuma ukomere.
Gusaba ibicuruzwa
