Reba: 267 Umwanditsi: CORTECH Gutangaza Igihe: 2026-08-06 Inkomoko: Urubuga
Ibikubiyemo
● Gusobanukirwa Ibisasu biturika hamwe nu mwobo wo gutoranya
● Itandukaniro ryibanze Urebye
● Umuvuduko: Impamvu Blastholes itsinze igipimo cyo kwinjira
● Ubwiza bwamakuru: Impamvu ibyingenzi byo gutoranya bidasimburwa
● Igiciro n'Agaciro: Ibisasu bitanga umusaruro, Cores yo gufata ibyemezo
● Gucunga ibyago: Ingaruka yibikorwa na Strategic Risk
● Uburyo bugezweho bwa Core Surface Rigs itezimbere Umuvuduko nubuziranenge
● Imikorere ifatika yumurimo: Guhuza Blastholes hamwe nu mwobo
● Igihe cyo Gushyira imbere Umuvuduko nubuziranenge bwamakuru
● Amategeko ngengamikorere yo gucukura Core
● Huza ingamba zawe zo gucukura hamwe nibyifuzo byawe
● Ibibazo
>> 1.Kubera iki gucukura ibisasu bidashobora gusimbuza icyitegererezo cyo kwerekana ibikoresho?
>> 2. Gucukura ingenzi bihenze cyane ugereranije no gucukura amabuye?
>> 3.Ibikoresho byimbere bigezweho bishobora kugera kumuvuduko wo gucukura?
>> 4. Nigute intangarugero zicyitegererezo zitezimbere imikorere iturika kuburyo butaziguye?
>> 5. Ni ryari umushinga ugomba kuva kuri blasthole - yiganje kuri core - biganza gucukura?
● Reba
Ibisasu biturika byibanze kumeneka vuba no kubyara umusaruro, mugihe ibyingenzi byibanze byibanda kumurongo wo hejuru - ubuziranenge bwa geologiya kumikoreshereze yigihe kirekire nigihe cyo gufata ibyemezo. Sobanukirwa uburyo aba bombi uburyo bwo gucukura buratandukanye mumuvuduko, ubwiza bwamakuru, ikiguzi, hamwe ningaruka ningirakamaro kubikorwa byose bikeneye guhuza umusaruro mugihe gito nigihe gito nubwenge bwigihe kirekire.
Ibisasu biturika hamwe nibice by'icyitegererezo byombi ni uburyo bwo gucukura hejuru , ariko bikora intego zitandukanye.
- Ibisasu biturika biracukurwa kugirango bishyire ibisasu byo gucamo amabuye mu bucukuzi bw'amabuye y'agaciro, kariyeri, no kubaka.
- Imyobo y'icyitegererezo iracukurwa kugirango igarure urutare rukomeza rwa geologiya, geotechniki, hamwe no gusuzuma umutungo.
Ukurikije imyitozo:
- Nka injeniyeri wamabuye cyangwa umugenzuzi wogucukura , gucukura ibisasu bigera kuri metero kuri buri mwanya, gahunda yo guturika, nigiciro kuri toni yamenetse.
- Nkumuyobozi wa geologiya cyangwa ushinzwe ubushakashatsi , gucukura ibice byerekeranye no kugarura ibyingenzi, RQD, ibisobanuro birambuye, hamwe nicyizere muburyo bw'umutungo.
Muri iki kiganiro, tuzagereranya Ibisasu biturika na Core Sampling Holes: Umuvuduko na Ubwiza bwa Data murwego rwose rwingenzi kandi tunasobanure impamvu ibikorwa bigezweho bigenda bihuza tekinoroji yo mu rwego rwo hejuru yo gucukura nka hydraulic diamant core surface rigs (CORE SURFACE DRILL) mubikorwa byabo.
| Igipimo | Igisasu giturika | Core yibitegererezo |
|---|---|---|
| Intego y'ibanze | Gutandukanya urutare kugirango biturike | Kwishakira amakuru ya geologiya & geotechnical |
| Ibisohoka | Urutare rumenetse, ibipimo byerekana imikorere | Ibikomeza bikomeza, ibiti, ibisubizo bya laboratoire |
| Umuvuduko usanzwe wo gucukura | Igipimo kinini cyo kwinjira (metero yihuta / kumunsi) | Guciriritse, byashyizwe mubikorwa byo gukira no kuba inyangamugayo |
| Ubwiza bwamakuru | Amakuru ya geologiya ntarengwa, amakuru ataziguye | Hejuru - gukemura geologiya, imiterere, nubwiza bwurutare |
| Igiciro kuri metero | Muri rusange | Hejuru (ibikoresho, gutunganya, gutema, QA / QC) |
| Ingaruka ku gishushanyo | Igihe gito - guturika no gutegura umusaruro | Igihe kirekire - igihe cyashushanyijemo igishushanyo mbonera, ubutumburuke butajegajega, ibikoresho byerekana |
| Umwirondoro | Ibyago byo guturika | Amakuru - yatewe no kugabanya ingaruka kumushinga wose |
Uhereye kubikorwa, gucukura amabuye yubatswe kubwihuta . Rotary na DTH (hepfo - umwobo) ibyuma biturika byateguwe kuri:
- Gucukura umwobo munini - diameter.
- Gupfukirana uburyo bunini kuri buri gisasu.
- Kugabanya igiciro kuri toni yamenetse no kuri metero yacukuwe.
Ibyiza byihuta byibyiza bya blastholes:
- Umuvuduko mwinshi winjira bitewe na sisitemu ikomeye yo kuzunguruka cyangwa DTH yohereza ingufu zikomeye murutare rwo gucukura vuba.
- Inzira yoroshye : nta mpamvu yo gukira, gukora, cyangwa ibiti byinjira.
- Kwishyira hamwe muburyo bwo guturika - buri metero yacukuwe ni metero yegereye ubutaha umusaruro.
Mu bushakashatsi bwibanze, imyitozo - na - gutera imbere guturika akenshi bigera ku ntera yo guhatanira iterambere ugereranije n’ubucukuzi bw’imashini, cyane cyane mu bidukikije bigoye aho guturika bikora neza kandi byoroshye.
Uhereye kubitekerezo bya injeniyeri:
- Witaye kuri metero kumasaha, kugorora umwobo, no kurangiza icyitegererezo.
- Ibisobanuro bya geologiya ni ibya kabiri; wishingikirije kumiterere nibikorwa byabanje guturika kuruta ibisobanuro birambuye.
Ibyobo by'icyitegererezo, byacukuwe hamwe na hydraulic ya diamant yuzuye hamwe na sisitemu ya wireline , biratandukanye cyane. Bashyira imbere ubwiza bwamakuru kuruta umuvuduko mwinshi.
Impamvu zingenzi zituma ingero zifatizo zitsindira ubuziranenge bwamakuru :
- Gukomeza kwibumbira hamwe : ibice bya silindrike yibitare byagaruwe, birabikwa, kandi byinjira.
- Ibisobanuro birambuye by'urutare : lithologiya, imiterere, guhindura, kuvunika, kuryama, na minervaliza byose birashobora kwandikwa neza.
- Ibipimo byujuje ubuziranenge : ibipimo nka Core Recovery (%) na RQD (Ibiranga ubuziranenge bwibuye) bigira ingaruka ku buryo butaziguye imiterere ya geotechniki hamwe nisesengura rihamye.
- Kwipimisha muri laboratoire : cores zoherejwe muri laboratoire imbaraga, ubukana, ubucucike, hamwe n'ibizamini bya metallurgjiya, bitanga inyongeramusaruro yo gushushanya.
Uhereye kuri geologiya uko abona imyitozo:
- Iriba - ikora gahunda yibanze hamwe na 90% yo kugarura ibice byamabuye y'agaciro hamwe na RQD ihamye hejuru ya 75% bifatwa nkikimenyetso gikomeye cyerekana amakuru yizewe ya geologiya na rock.
- Gusubirana nabi cyangwa ibyangiritse byangiritse bihita bitera kwibaza kubijyanye no gusobanurwa kwizerwa, guhita uhindura muburyo bwa bit, RPM, uburemere kuri bit, hamwe na barriel.
Ibi bituma intangarugero ntangarugero zitari - kuganira kuri:
- Kugereranya ibikoresho no gutondekanya.
- Ihagarikwa ryimisozi hamwe nigishushanyo mbonera cyubutaka.
- Gutegura ingamba zo gucukura amabuye y'agaciro no gutanga raporo.
Ku giciro cyiza - kuri - metero shingiro, ingero zifatizo zihenze kuruta ibisasu . Amategeko ngengamikorere yo mu murima akunze kugereranya ibiciro byo gucukura inshuro 3-5 z'ubucukuzi bwa DTH , byerekana ibikoresho kabuhariwe, ubuhanga bwabakozi, hamwe no gufata neza no gutema ibiti.
Nyamara, uhereye igihe kirekire - umushinga umushinga wubukungu:
- Blastholes yibanda cyane kubikorwa byigihe gito nigihe gito cyo gukora no guturika neza.
- Imyobo yibanze igira ingaruka kuri miliyari y'amadorari y'ibyemezo birebire - igihe cyo kubitsa ari ubukungu, uburyo urukuta rw'umwobo rushobora kuba rutekanye, cyangwa uburyo sisitemu yo gushyigikira yateguwe.
Abakora inganda bagenda bamenya ko data amakuru meza yibanze agabanya ingaruka zumushinga :
- Imiterere mike itunguranye.
- Uburyo bwiza bwo kwerekana ibikoresho.
- Guhuza neza hagati yo guturika nigikorwa nyacyo cya rutare.
Ibyago byo gucukura ntabwo ari impanuka gusa; bijyanye no gushidikanya.
Ibisasu biturika :
- Witwaza ingaruka zikorwa : nabi - umwobo utoboye, gutandukana, cyangwa ubujyakuzimu butari bwo bishobora gutera ibisasu bitaringaniye, gucikamo ibice, kuguruka, cyangwa ibibazo byinyeganyeza.
- Kugira imiterere ya geologiya igarukira; urahitamo imiterere yubutare uhereye kubisubizo, igipimo cyinjira, nigikorwa cyo guturika aho kuba ibimenyetso byingenzi.
Ibyobo by'icyitegererezo :
- Intego yo kugabanya ingaruka : ingamba zo hejuru - zifite ireme ryibanze rigabanya gutungurwa mu bucukuzi bw'amabuye y'agaciro, ubwiza bw'urutare, n'ibibazo by'imiterere.
- Gushoboza imiterere ya geotechnique ikomeye hamwe nigishushanyo mbonera, kugabanya umutekano wigihe kirekire ningaruka zubukungu.
Uhereye kubuhanga UX nicyemezo - gufata icyerekezo:
- Blastholes nibikoresho byawe 'ibitekerezo byihuse ' byinjijwe mubikorwa bya buri munsi.
- Ibyobo byibanze nibikoresho byawe 'ubushishozi bwimbitse ' bugize imiterere yimishinga yose.
Amazi agezweho ya hydraulic CORE SURFACE DRILL rigs for wireline diamant coring ihindura cyane ubucuruzi - hagati yumuvuduko nubuziranenge bwamakuru.
Inganda imyitozo myiza hamwe nimirima 'amategeko yintoki ' garagaza uburyo intambwe yibanze ishobora gutezimbere byombi:
- Guhitamo bito bito : diyama yatewe inda ihuye nubukomere bwurutare kandi abrasivite byongera igipimo cyinjira mugihe gikomeza ubusugire bwibanze.
- Adaptive RPM nuburemere kuri bit : RPM yo hejuru kubutare bworoshye, igenzurwa na RPM na WOB ntoya kubintu bikomeye cyangwa byacitse birinda gusya no kumeneka.
- Inshuro eshatu - ingunguru ya barrele : ikoreshwa mukarere gakaranze cyangwa ibumba - zone ikungahaye kugirango igarure neza kandi ibungabunge ibintu byoroshye.
- Gukomeza, gutembera neza kwamazi : amazi atajegajega cyangwa gucukura amazi atemba bigabanya gukaraba intoki - gusohoka no kwanduza, kunoza gukira nubwiza bwikitegererezo.
Iyi myitozo, ihujwe na sisitemu yo kugaburira hydraulic, kugenzura neza umuvuduko, hamwe no kugarura insinga zigezweho , byemerera ibice byibanze kuri:
- Kugera ku gipimo cyo kwinjira mu marushanwa mugihe ukomeje gukira cyane.
- Kugabanya igihe kidatanga umusaruro mugihe cyibanze cyo kugarura no guhinduka.
- Tanga byinshi bihamye, bihanitse core ubuziranenge bwibanze bwo kwandikisha no kugerageza.
Kubakoresha bakoresha ibyuma bigezweho nka CORTECH YAMAFARANGA YO GUKURIKIRA , icyemezo ntikikiri 'umuvuduko nubwiza bwamakuru ' ahubwo ni 'ni ubuhe buryo bwiza bwamakuru dushobora kugeraho tutitangiye gukora neza. '
Imishinga yubucukuzi bwa kijyambere nibikorwa remezo ntibikunze guhitamo hagati ya bastole nu mwobo wibanze; bahuza byombi muburyo bw'ingamba.
Ibikorwa bisanzwe byahujwe:
1. Ubushakashatsi hakiri kare niperereza rya geotechnique
- Kohereza imyitozo yibanze yo gukusanya ibice bikomeza mubice byingenzi.
- Injira lithologiya, imiterere, RQD, hamwe no kugarura ibintu; kora ibizamini bya laboratoire imbaraga nimbaraga za metallurgical.
2. Ibikoresho byo kwerekana no gushushanya neza
- Koresha amakuru yibanze kugirango wubake 3D ya geologiya na geotechnique.
- Sobanura impande zombi, ibisabwa byunganira munsi, hamwe ningamba zo kubyaza umusaruro.
3. Gucukura umusaruro wo guturika
- Koresha icyitegererezo gikomoka kumibare yibanze kugirango ushushanye uburyo bwo guturika, intera, n'umutwaro.
- Koresha imikorere ya blasthole (gucamo ibice, kunyeganyega, guhindagurika) nkibitekerezo kugirango utunganyirize icyitegererezo kurushaho.
4. Gukomeza gucunga ibyago no kunonosorwa
- Shiramo umwuzure hanyuma utere intambwe - hanze umwobo wibanze aho moderi yerekana gushidikanya.
- Kuvugurura ibishushanyo na gahunda yo guturika ukurikije amakuru yibanze hamwe na blasthole.
Uku guhuza kuguha:
- Iterambere ryihuse kuva ibisasu.
- Byinshi - ibyemezo byicyizere biva mumyobo yibanze.
Nkumushinga winganda cyangwa umuyobozi wa tekiniki, ugomba guhitamo nkana ubwoko bwumwobo wiganje muri gahunda yawe bitewe nurwego rwumushinga hamwe nubushake bwo kurya.
Ibihe aho ibisasu biturika bigomba kuyobora:
- Imyobo ikuze ifite amateka menshi yamateka na geologiya ihamye.
- Ubukangurambaga bugufi - bwigihe gito aho ubutare bwumvikana neza.
- Ibidukikije bikora aho guturika bigenda bisubirwamo kandi bigashyirwa mubikorwa.
Ibihe aho intangarugero yibanze igomba gushyirwa imbere:
- Kubitsa gushya, kwaguka, cyangwa intego zimbitse hamwe namakuru make.
- Imishinga ifite geologiya igoye, ikosa, cyangwa ihindagurika ryurutare.
- Ibidukikije byinshi bishobora guteza akaga nko ahantu hahanamye, inkingi zo munsi, cyangwa ibikorwa remezo hafi yabakirwa neza.
Mubikorwa, abahanga benshi bakoresha byibuze byibuze byibuze (urugero, intera nuburebure bwimbitse) mubyiciro bitandukanye byubushakashatsi no gutegura amabuye y'agaciro, kandi bakuzuza aya makuru ya blasthole mugihe cyo gukora.
Kugirango ugabanye agaciro k'ibice by'icyitegererezo, ubunararibonye bwa drillers hamwe na geologiya bakurikiza amategeko afatika:
1. Tegura imiterere y'umwobo n'umwanya
- Koresha umwanya mugari wo gushakisha hakiri kare no gutandukanya umwanya muremure kubigega birambuye no gutegura amabuye y'agaciro.
2. Hindura icyerekezo cy'umwobo
- Kora perpendicular kumabuye yumubiri no gukubita kugirango ufate umubyimba nukuri namakuru yimiterere.
3. Kugenzura gutandukana no gukira
- Kugenzura gutandukana buri gihe; hindura inkoni hamwe na reaming imyitozo kugirango umwobo ugume neza.
- Niba gukira kugabanuka munsi yurugero rukomeye (urugero, <70% muri zone yubutare), hagarika kandi usubiremo bit, ingunguru, cyangwa tekinike.
4. Injira kandi ucunge amakuru yibanze
- Komeza protocole isanzwe yinjira, ibimenyetso byimbitse, ibimenyetso byerekezo, hamwe na QA / QC icyitegererezo.
- Shyira mu bikorwa imicungire yamakuru na sisitemu yo kugenzura ubuziranenge kugirango umenye amakuru yizewe, asangiwe.
Mugushira mubikorwa mubikorwa bigezweho bya CORE SURFACE DRILL ibikorwa , uhindura ingero zifatizo zifatizo ziva mukigo cyigiciro ugahinduka umutungo wingenzi..
Niba ibikorwa byawe bikomeje gufata imyanda ya bastole hamwe nibyitegererezo nkibikorwa byihariye, igihe kirageze cyo guhuza umuvuduko wawe namakuru yawe.
Mugukoresha ibikoresho bigezweho bya CORE SURFACE DRILL hamwe nibisasu biturika, urashobora:
- Komeza gucukura cyane no guturika.
- Kubaka ubumenyi bukomeye bwa geologiya na tekiniki.
- Kugabanya cyane igihe kirekire - igihe cyimikorere nubukungu.
Korana nitsinda ryanyu rya tekiniki kugirango ugenzure aho icyuho cyamakuru kiri muri gahunda yawe yo gucukura, hanyuma utegure gahunda - yibanze ya gahunda yo gucukura yuzuza ibyo byuho, ishyigikira igishushanyo mbonera cyiza, kandi izamura ireme ryicyemezo kuva mubushakashatsi kugeza mubikorwa.
Gucukura Blasthole bitanga ibisobanuro bya geologiya bigarukira kandi bitezimbere kubyara umusaruro, ntabwo bikomeza kugarura urutare. Mugihe amakuru ya blasthole ashobora gushyigikira igenzura rito mugihe gito, ingero zicyitegererezo zitanga ibice bikomeza hamwe nibisobanuro birambuye bikenewe mumikoreshereze yukuri, imiterere ya geotechniki, hamwe nicyemezo kirekire cyo gushushanya..
Uburambe mu murima hamwe nubuyobozi bwiza - imyitozo ngororamubiri akenshi igereranya ibiciro byogucukura inshuro 3-5 zibyo gucukura DTH guturika kuri metero imwe, byerekana ibikoresho byihariye, gutunganya, gutema ibiti, hamwe na QA / QC ibisabwa. Nyamara, iki giciro gisanzwe gifite ishingiro no kugabanuka kwa geologiya na tekiniki.
Yego. Hamwe noguhitamo neza kwa diyama, kugenzurwa na RPM nuburemere kuri bit, gutembera neza kwamazi, hamwe na sisitemu ya kijyambere ya wireline, hydraulic core core surface irashobora kugera ku gipimo cyiyubashye cyinjira mugihe gikomeza kugaruka cyane , kugabanya ubucuruzi gakondo - hagati yumuvuduko nubwiza bwamakuru.
Amakuru yibanze agaragaza imiterere irambuye, guhagarara, hamwe nubwiza bwurutare bigira ingaruka kuburyo ibisasu bitwara. Muguhuza amakuru yibanze muburyo bwa 3D no gushushanya ibintu, amatsinda arashobora guhindura imitwaro, umwanya, kugabura amafaranga, nigihe , kunoza ibice no kugabanya ibisasu risks ingaruka ziterwa.
Imishinga igomba gushyira imbere gucukura mugihe winjiye muri geologiya nshya, ahantu hashobora kwibasirwa n’ibyago, cyangwa ibyiciro aho ihagarara ryimisozi, inkunga yo munsi y'ubutaka, cyangwa igihe kirekire - igihe cyo gutondekanya umutungo biba ingenzi . Mugihe ubumenyi bwa geologiya bumaze gukura, gucukura blasthole birashobora gukora byinshi mubikorwa bisanzwe byumusaruro, hamwe nibyobo byibanze bikoreshwa mugutunganya imiterere aho gushidikanya bikomeje.
1. [https://pubs.usgs.gov/of/1979/1522/report.pdf] [pubs.usgs ]
2. ASTM Mpuzamahanga - ASTM D2113‑08: Imyitozo isanzwe yo gucukura amabuye y'agaciro no gutoranya urutare kugirango hakorwe iperereza. [https://cdn.ibipimo.iteh.ai/urugero/63990/714b0c888a2940edafbc5126e845e3c9/ASTM-D2113-08.pdf] [cdn.ubuziranenge.iteh ]
3. [https://geologistassociation.org.uk/newgawpsite/wp-content/uploads/2017/07/GARockCoringGuide.pdf] [geologistassociation.org ]
4. Isesengura ryimibare - Ibyingenzi Byinjira Byibanze Mubukanishi. [https://www.numberanalytics ]
5. Sudam Behera - Gucukura Core Imyitozo myiza ya Mine: Amategeko 30 yambere yingirakamaro (ingingo ya LinkedIn). [https://www.linkedin.com/posts/sudam-behera-14759727_coredrilling-activity-7426652590094012417-k0qD] [linkin ]
. [https://www.academia.edu/68471702/Icyerekezo_icyifuzo_kandiishuri ]
7. Gukwirakwiza ibisasu - Kugabanya imyitozo nigiciro cya Blast ukoresheje Optimisiyasi (impapuro tekinike). [https:Umwanya ]
8. [https://klruniversal.com/blog/mining-drilling-rigs-guide] [klruniversal ]
