Uburyo bwo gucukura neza hamwe nibikoresho byintangiriro

Uburyo bwo gucukura no gushinga imizi ni ugukoresha uburyo bwo gushushanya no gushinga imikoreshereze yo gushinga imikino yo gucukura, bikaba byaranze birebire byingenzi bivanze, kandi byoroshye kwaguka. Ibirundo byatsinzwe (PRHC) bihuriweho muburyo butandukanye bwo guhuza ibisabwa, kandi bigakorwa hakurikijwe ibyo duhangana, kwaguka, gukomera, gucika intege nibindi bikorwa. Uburyo bwo kubaka ikirundo. Bitewe n'ibiranga uburyo bwo kubaka gucuranga inyungu no gushinga imizi, umubiri w'ibirundo urashobora kunyura mu inteko zitandukanye, kandi diameter ya pile 500 ~ 1200m. Kugeza ubu, ubujyakuzimu ntarengwa burashobora kugera kuri metero 85 mu nsi, kandi kurohama mashini imwe birashobora kugera ku birenga 300 ku munsi, kandi inyungu z'ubukungu ziri hejuru. ku bundi bwoko bw'urubanza.

1. Ibiranga uburyo bwo kubaka

①no irangiye, nta kunyeganyega, urusaku ruto; Gukemura ibibazo byubwubatsi byingunzu gakondo bizagumana urukuta rwurukuta rwa pile

Ikoranabuhanga ryo Kwagura Hasi, Kwagura Hasi Diameter inshuro 1 ~ 1.6 yinkumi ya diameter, ubwiza bwa dilene ni bwiza, kandi ubuziranenge bwo mu cyuho ni byoroshye kubigenzura;

③uripindo ikirundo cya mbere muri borehole, kandi ubutaka bwa sima bushimangira kugira ngo bube umurambo wuzuye ubutaka bukomeye, kandi sima yo hanze ifite ingaruka zikomeye ku mubiri w'umubiri;

④extrefor nziza cyane ihagaritse, pullout na horizontal yo kurwanya umutwaro utambitse;

Binyuze mu gukoresha ubwoko butandukanye bwibirundo n'ibirungo by'imigano n'ibihuru byemewe no kwaguka no kwaguka no kwikuramo, gukurura, gukurura, guhagarika imbaraga z'urufatiro rwa piri bitera imbere cyane;

⑤ Kuzigama Ingufu Kuzigama no kurengera ibidukikije;

Ugereranije no kurambirwa ibirundo mubihe bimwe: Amazi yubwubatsi azigama 90%, kuzigama ingufu 7%, imikorere yibyondo yiyongera 50%, igiciro cyo kuzigama 10% ~ 20%;

Igishushanyo mbonera;

Ukurikije imihangayiko ibiranga ibirundo, ubwoko butandukanye bwibirundo birashobora guhuzwa, ku buryo bukurikira:

Ihame rya 2.Prance

Igikorwa cyo gukora umwobo wo kuvanga umuyoboro wurupapuro hamwe na pipe yumuyoboro wumye wafashwe, umwobo ucukaraba ukurikije ubujyakuzimu, kandi ikirundo kiracibwa ukurikije ingano yo gushushanya (diameter n'uburebure). Nyuma yo gusubiramo birangiye, hagamijwe gusorwaho mbere ya sima ya sima kandi sima ihindagurika ku kirundo iracukara. Gucukura birangiye, ikirundo gishyizwe ku rwego rwo gushushanya n'ubwibone bw'ikirundo, maze maze ikirundo gicika intege ikirundo kirakomeye. Shiraho umubiri kandi usohoke hamwe.

3. Inzira yo kubaka

Gucukura neza kandi gushinga imiyoboro yikigereranyo ni ugukoresha uruziga rwihariye rwa SDP rwo gucukura umwobo ukurikije ibisabwa. Hasi yumwobo utoborwa ukurikije diameter yateguwe. Zamura imyitozo, kandi nyuma yo kuzamuka kurangira, yishingikirije ku buremere bw'ikirundo kugira ngo ashyireho ikirundo, kandi ashimangira sile, kugira ngo ikirundo gihuze. Ubushobozi bwo kwifata bwibirundobwa ahanini bwabonetse muburyo bwo kurwara urunigi no kurwanya inama. Gucukura neza kandi gushinga imizi ikirundo byongera ubushobozi bwo kwitwaje ikirundo mu kwagura ikirundo, kandi byongera ikiganza cyuzuye mu rwego rwo kwiyongera mu mubiri wa Plish watewe no kunoza ubushobozi bwo kwikuramo ikirundo.

Intambwe zo kubaka:

Gucukura: Gucukura Uruganda, Guhitamo Umuvuduko Ukwiye ukurikije imiterere ya geologiya, mugihe cyo gucukura amazi, kuvanga amazi cyangwa imvange ya bentona no kurinda urukuta;

Gukwirakwiza hepfo: Nyuma yo gutema birangiye, hepfo yikirundo gikingurwa kugirango ufungure ibaba ryikoranabuhanga ryabigize umwuga. No mu gikoresho cyo kuyobora kugirango ukurikirane ibintu byo kwaguka mugihe nyacyo;

Kurangiza Proment Cleurry inshinge: Nyuma yo kwaguka hasi birangiye, harangizwa na sig yo kurangizwa.

Interiation yo gucisha bugufi kuzenguruka ikirundo no gukuramo imyitozo: nyuma yo gutera imigenzo ya sima, tangira gukuramo umuyoboro w'intoki, gutesha imiyoboro ya sima, gutesha agaciro simusimbuka inshuro nyinshi;

Gutera urutoki no gutanga ikirundo: Nyuma yo gucukura rig ikuramo imiyoboro yose yimpongo, tangira gutera ibirundo. Mugihe cyo gutera urugamba, Minisitiri igihe icyo aricyo cyose kugirango arebe uhagaritse ikirundo no kwemeza ko ubujyakuzimu bwo gutera indahemuka;

Shift: Himura kumwanya ukurikira hanyuma usubiremo intambwe zavuzwe haruguru;

Icya kane, urugero rwo gushyira mu bikorwa uburyo bwo kubaka

Gushaka kwikuramo impengamico, pullout na imitwaro itambitse;

Ubutaka buhunga, busenyuka, ubutaka bwa sandy, bwuzuza ubutaka, kumenagura (amabuye y'agaciro (amabuye y'agaciro (amabuye y'agaciro hamwe n'ibihe byinshi, ndetse n'imico minini mu gukomera no kwiyoroshya;

③When there are buildings (structures) or underground pipelines and other engineering facilities near the construction site, the soil squeezing effect needs to be controlled;

Ubuzima bwubutaka bugoye kubirundo birambiranye kugirango bibe umwobo, nkumusenyi wumucanga hamwe na pebble arlayers cyangwa ubutaka bwamabuye hamwe nubushuhe bukabije (kwibutsa ubutaka);

⑤ Ubujyakuzimu bw'imitekerereze itandukanye cyane, kandi biragoye gucira urubanza stratum; Urufatiro rworoshye yubutaka, urufatiro rudafite stratum ikwiye;

⑥ Hano hari urufatiro rwa kera rwa pile cyangwa igice cya metero kirenga 3 cyuzuye hejuru.

5. Gucukura ibikoresho bya Static no gushinga ibikoresho

Gucukura Gucukura no gushinga uburyo ahanini ni ubundi buryo bwo kubaka gushushanya hamwe na piri. Mu ntangiriro, yakoreshejwe hamwe n'umuntu umwe wo kubaka, wasabye kongerera imiyoboro myinshi yo gucukura, kandi imikorere yubwubatsi yari hasi. Ubu ahanini bifite ibikoresho byinshi bya piriki, kandi uburyo bubiri bwubwubatsi bwo guceceka buhagarikwa icyarimwe. Gucukura Ubundi Pole ikoreshwa, ubujyakuzimu bushobora kugera kuri 85m, butezimbere cyane imikorere yubwubatsi.

Ibikoresho byo gucukura neza kandi bishingiye ku gushingagura byanze software icungwa ryubwubatsi kugirango ikurikirane inzira yubwubatsi mugihe nyacyo kugirango irebe ubuziranenge. Amakuru atandukanye yubwubatsi agaragara neza kumurongo hanyuma akabikwa mu buryo bwikora.

Drill Bit yegukanye tekinoroji ya peteroli yo kwagura Ikoranabuhanga ryo Kwagura Ikoranabuhanga rya Copansion, igihe cyagutse bwo hasi ni inshuro 1 ~ 1,6 zo guswera ni diameter 3 yo gucisha bugufi; Dukurikije imiterere itandukanye, kubaka birashobora guhitamo imyitozo rusange cyangwa imyitozo idasanzwe;

Umutobondo wisi yose: Bikwiranye nubutaka bwa Sandy

Imyitozo idasanzwe:

Mu myaka yashize, uburyo bwo gushinga imikorere buhagaze bwakoreshejwe cyane muri Shanghai, Ningbo, Hanghazhou no mu mijyi ikikije iyo migenzo yo kubaka ibirundo, kandi hateguwe amahitamo yo kubaka ibirundo, hamwe n'ibipimo ngenderwaho na tekiniki nabyo byateguwe ikindi. Ubwoko bushya bwuburyo bwubwubatsi bwa pile fondasi nicyatsi kibisi kandi bushingiye ku bidukikije, bifite imikorere minini yo kubaka no kugira ingaruka nziza z'ibirundo, kandi bikwiye gukomeza kuzamurwa mu ntera.

Igihe cya nyuma: Kanama-11-2023