Hasi-Umuyoboro Inyundo na tekinoroji yo gucukura

Ihame rya tekiniki

DTH ya nyundo na tekinoroji yo gucukura ni uburyo bwo gucukura buhuza inyungu yihuta yo guhumeka ikirere DTH inyundo ninyungu zo gukingira urukuta rukingira urukuta rwa borehole.Iyo gucukura, imyitozo ya eccentric ijugunywa hanze iyo blok ya eccentric izunguruka imbere.Diameter yimyitozo ya eccentric yataye ni nini kuruta diameter ya myitozo yo hagati.Mugihe cyo gucukura, isanduku itwarwa ninkweto zumuyoboro kugirango ikurikirane icyarimwe, kandi umuyoboro wicyuma utagira ikingira urinda Ni ngombwa cyane guhagarika urukuta rwumwobo rwubushakashatsi hamwe n’umusaruro neza kugirango wirinde urukuta rwumwobo kugwa no gusenyuka.Iyo biti ya eccentric bitobowe kugeza byuzuye, nyuma yo gutobora m 0,5 ~ 1 m, blok ya eccentric ikururwa no gusubira inyuma, hanyuma imyitozo ya eccentric ikurwa mubikuta bikingira urukuta, kugirango sisitemu ya quaternary ishobore kunyuramo neza. .Kurenza imitwaro kandi ivunitse.

Ibiranga tekinike

1. Tekinoroji yo kumanura umwobo hamwe na tekinoroji yo gukoresha imiyoboro ikoresha neza ibyiza bya pneumatike hasi-umwobo kugira ngo isenye vuba urutare, rufasha mu iterambere no gushyira mu bikorwa ishyirwa mu bikorwa ry’ubushakashatsi hamwe n’iriba ribyara umusaruro muri hydrogeologiya ubushakashatsi.

2. Gukurikirana tekinoroji yo gucukura irashobora gukurikirana ikariso mugihe cyo gucukura.Ntabwo isaba amazi no gucukura ibyondo, cyane cyane ahantu humye kandi habuze amazi.Irashobora gukuba kabiri imbaraga hamwe nigice cyimbaraga, ikirinda ingorane zo kugura amazi yo gucukura, no kunoza imikorere.Iterambere ni ingirakamaro cyane.

3. Ubu bwoko bwa tekinoroji yo gucukura ikoresha ikurikirana ikurikirana kugirango irinde urukuta mugihe cyo gucukura, ikoresha neza ibyiza byinyundo yo mu kirere ya DTH kugirango isenye vuba urutare, mugihe ikomeza urukuta rwumwobo rwurukurikirane rwa kane rwumutwaro uremereye kuri igice cyo hejuru cya borehole gihamye.Ibice bimenetse bikorerwa mu mwobo n’umuvuduko mwinshi w’umuyaga, kandi ingaruka zo guswera ni ingirakamaro mu gufungura umuyoboro w’amazi.Gukomeza gukaraba urukuta rw'umwobo n'umuvuduko mwinshi nabyo bizagabanya igihe cyo gukaraba neza, bifasha mugutezimbere gucukura hydrogeologiya no kurangiza neza.

4. Tekinoroji yo kumanuka-umwobo hamwe nubuhanga bwo gucukura imiyoboro ikwiranye no gucukura amabuye akomeye.Kubumba ibumba cyangwa ibisa nkibintu byoroshye, biroroshye guhagarika inzira yumuyaga kandi gutobora imyanda yasohotse biroroshye kumanika kurukuta rwumwobo kugirango habeho icyondo, bikaba bigoye kugera kubikorwa byiza byo gucukura.

5. Ikariso yacukuwe ninyundo yo hasi-umwobo hamwe nu muyoboro ikururwa nibikoresho bidasanzwe nyuma yo kurangiza umurimo wo kurinda urukuta, rushobora gutunganywa mugihe runaka, bikagabanya amafaranga yo kubaka.