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中文Incamake
Urebye ibibazo biriho muri sima isanzwe yubutaka bwa sima ivanga ikirundo, nko gukwirakwiza kutaringaniye imbaraga zumubiri wikirundo, ihungabana ryinshi ryubwubatsi, hamwe ningaruka nini kumiterere yikirundo kubintu byabantu, ikoranabuhanga rishya rya DMP digitale micro-perturbation enye- axis ivanga ikirundo cyatejwe imbere.Muri ubwo buhanga, ibice bine byimyitozo birashobora gutera icyarimwe na gaze icyarimwe kandi bigakorana nibice byinshi byimyanya ihindagurika kugirango bice ubutaka mugihe cyo gukora ikirundo.Hiyongereyeho uburyo bwo gutera hejuru-hasi yo gutera, ikemura ikibazo cyo gukwirakwiza imbaraga zingana kumubiri wikirundo, kandi Irashobora kugabanya neza ikoreshwa rya sima.Hifashishijwe icyuho cyakozwe hagati yimiyoboro idasanzwe yubutaka nubutaka, ibishishwa bisohoka mu bwigenge, ibyo bigatuma habaho ihungabana rito ryubutaka bukikije ikirundo mugihe cyubwubatsi.Sisitemu yo kugenzura ibyuma bya digitale itahura ubwubatsi bwikora bwububiko bwikirundo, kandi irashobora gukurikirana, kwandika no gutanga integuza hakiri kare kubikorwa byo gushiraho ikirundo mugihe nyacyo.
Intangiriro
Kuvanga ubutaka bwa sima-sima bikoreshwa cyane mubijyanye nubwubatsi: nko gushimangira ubutaka hamwe nudido twirinda amazi mumishinga yishingiro;gushimangira umwobo muri tunnel ikingira no kuvoma imiyoboro;gufata neza ishingiro ryubutaka bubi;anti-seepage mumishinga yo kubungabunga amazi inkuta kimwe nimbogamizi mumyanda nibindi.Kugeza ubu, uko igipimo cy’imishinga kiba kinini kandi kinini, ibisabwa mu kubaka neza no kurengera ibidukikije byo kuvanga sima-butaka bivanze n’ibirundo byabaye byinshi kandi biri hejuru.Byongeye kandi, kugira ngo huzuzwe ibisabwa bigoye kurengera ibidukikije bijyanye no kubaka umushinga, hagomba kugenzurwa ubwiza bw’ubwubatsi bw’ibiti bivangwa na sima-butaka.Kandi kugabanya ingaruka zubwubatsi kubidukikije bidukikije byabaye byihutirwa.
Kubaka kuvanga ibirundo ahanini bikoresha kuvanga bito kugirango bivange sima nubutaka muburyo kugirango bibe ikirundo gifite imbaraga runaka nibikorwa byo kurwanya seepage.Ubusanzwe ikoreshwa rya sima hamwe nubutaka buvanga ibirundo birimo umurongo umwe, umurongo wa kabiri, umurongo wa gatatu na sima eshanu hamwe na sima ivanze nubutaka.Ubu bwoko bwo kuvanga ibirundo nabyo bifite uburyo butandukanye bwo gutera no kuvanga.
Ikivunge kimwe-axis cyo kuvanga ikirundo gifite umuyoboro umwe wimyitozo, hepfo yatewe, kandi kuvanga bikorwa binyuze mumubare muto.Ibi bigarukira ku mubare w'imiyoboro ya drill no kuvanga ibyuma, kandi imikorere ikora ni mike;
Ikivange cya biaxial kigizwe n'imiyoboro 2 ya drill, hamwe n'umuyoboro wihariye utandukanye hagati yo gutaka.Imiyoboro ibiri yimyitozo ntabwo ifite imikorere yo guswera kubera ko imyitozo ya bits kumpande zombi igomba guhindurwa inshuro nyinshi kugirango ibishishwa byatewe biva mu muyoboro wo hagati uri hagati yindege.Isaranganya ni rimwe, bityo rero inzira "ya spray ebyiri na stir eshatu" zirakenewe mugihe cyo kubaka uruzitiro rwa kabiri, rugabanya imikorere yubwubatsi bwa shitingi ebyiri, kandi uburinganire bwikirundo nabwo burakennye.Ubujyakuzimu ntarengwa bwo kubaka ni metero 18 [1];
Ibice bitatu bivanga ikirundo birimo imiyoboro itatu ya drill, hamwe na grout yatewe kumpande zombi hamwe numwuka uhumeka utera hagati.Iyi gahunda izatera imbaraga ikirundo cyo hagati kuba nto kurenza iyimpande zombi, kandi umubiri wikirundo uzagira aho uhurira nindege;hiyongereyeho, ibice bitatu bivanga ikirundo Amazi ya sima yakoreshejwe ni manini cyane, agabanya imbaraga zumubiri wikirundo kurwego runaka;
Ibice bitanu bivanga ikirundo bishingiye kuri axe ebyiri na axe eshatu, wongeyeho umubare wivanga inkoni ya drill kugirango imikorere irusheho kugenda neza, no kuzamura ireme ryumubiri wikirundo wongera umubare wivanga [2-3] .Inzira yo gutera no kuvanga iratandukanye na bibiri bya mbere.Nta tandukaniro.
Guhungabanya ubutaka bukikije mugihe cyo kubaka ibirundo bivangwa na sima-butaka biterwa ahanini no kwikanyiza no guturika ubutaka buterwa no kuvanga ibyuma bivanze, no kwinjira no gucamo ibice bya sima [4-5].Bitewe n’imivurungano nini iterwa no kubaka ibirundo bisanzwe bivangwa, iyo byubatswe ahantu horoheje nko mu bigo bya komini byegeranye ndetse n’inyubako zirinzwe, mubisanzwe birakenewe ko hakoreshwa ibintu bihenze cyane impande zose zifite umuvuduko ukabije w’indege (uburyo bwa MJS) cyangwa ingaragu -Ivangavanga ibirundo (uburyo bwa IMS) nizindi mikoro.Guhagarika uburyo bwo kubaka.
Byongeye kandi, mugihe cyo kubaka ibirundo bisanzwe bivanga, ibipimo byingenzi byubwubatsi nko kurohama no guterura umuvuduko wumuyoboro wimyitozo hamwe nubunini bwa beto ya beto bifitanye isano rya bugufi nuburambe bwabakora.Ibi kandi bituma bigora gukurikirana inzira yubwubatsi bwo kuvanga ibirundo kandi bikavamo itandukaniro mubwiza bwibirundo.
Mu rwego rwo gukemura ibibazo bya sima-isanzwe ivanga ibirundo nko gukwirakwiza imbaraga z’ikirundo kimwe, guhungabanya imyubakire nini, hamwe n’ibintu byinshi bibangamira abantu, umuryango w’ubwubatsi bwa Shanghai washyizeho uburyo bushya bwa micro-perturbation bine-axis ivanga ikoranabuhanga ry’ibirundo.Iyi ngingo izerekana mu buryo burambuye ibiranga ningaruka zikoreshwa mubikorwa bya injeniyeri enye-axis ivanga ikirundo cya tekinoroji mu buhanga bwo kuvanga amasasu, kugenzura imidugararo no kubaka byikora.
1 、 DMP ya micro-perturbation ya bine-axis ivanga ibikoresho byikirundo
DMP-I ya micro-perturbation ya bine-axis ivanga ibikoresho byo gutwara ibinyabiziga bigizwe ahanini na sisitemu yo kuvanga, sisitemu yo kurunda ikirundo, sisitemu yo gutanga gaze, sisitemu yo gutanga ibyuma byikora, hamwe na sisitemu yo kugenzura ibyuma kugirango habeho kubaka ikirundo cyikora. .
2 process Kuvanga no gutera imiti
Imiyoboro ine ya drillage ifite imiyoboro ya shoti hamwe nuyoboro w'indege imbere.Nkuko bigaragara ku gishushanyo cya 2, umutwe wimyitozo urashobora gutera umwuka wumuyaga hamwe nugusunika icyarimwe mugihe cyo gukora ikirundo, ukirinda ibibazo biterwa no gutera imiyoboro imwe nimwe yo gutera no gutera imiyoboro imwe nimwe.Ikibazo cyo gukwirakwiza kutaringaniye imbaraga zindege hejuru yindege;kubera ko buri muyoboro wa drillage ufite intervention yumuyaga wafunzwe, kurwanya kuvanga birashobora kugabanuka rwose, bifasha mukubaka mubutaka bukomeye nubutaka bwumucanga, kandi bushobora gukora sima nubutaka.Byongeye kandi, umwuka wafunzwe urashobora kwihutisha gahunda ya karubone ya sima nubutaka kandi bikongerera imbaraga za sima nubutaka hakiri kare.
Kuvanga imyitozo ya bits ya DMP-I ya micro-perturbation ya bine-axis ivanga umushoferi wikirundo ifite ibice 7 byimpinduka-zinguni zivanze.Umubare wivanga ryubutaka bumwe ushobora kugera inshuro 50, urenze kure inshuro 20 wasabwe nibisobanuro;kuvanga imyitozo ya biti Ifite ibyuma bitandukanye bitazunguruka hamwe numuyoboro wimyitozo mugihe cyo gukora ikirundo, gishobora gukumira neza gushiraho imipira yibumba.Ibi ntibishobora kongera umubare wigihe cyo kuvanga ubutaka gusa, ariko kandi birashobora no gukumira ishyirwaho ryubutaka bunini mugihe cyo kuvanga, bityo bigatuma uburinganire bwubutaka bumwe.
DMP-I ya micro-perturbation ya bine-axis ivanga ikirundo ikoresha tekinoroji yo hejuru-ihinduranya ya tekinoroji nkuko bigaragara ku gishushanyo cya 3. Hano hari ibice bibiri byicyambu cya shitingi kumutwe wivanga.Iyo irohamye, icyambu cyo hasi cyo hejuru kirakingurwa.Ibishishwa byatewe bivanze nubutaka munsi yigitereko cyo hejuru cyo kuvanga.Iyo ikuweho, icyambu cyo hasi cyo kurasa gifunzwe kandi mugihe kimwe Gufungura icyambu cyo hejuru hejuru kugirango ibisasu biva mu cyambu cyo hejuru gishobora kuvangwa rwose nubutaka hifashishijwe icyuma cyo hepfo.Muri ubu buryo, igitaka nubutaka birashobora gukangurwa byuzuye mugihe cyose cyo kurohama no gukurura, ibyo bikarushaho kongera uburinganire bwa sima nubutaka murwego rwimbitse rwumubiri wikirundo, kandi bigakemura neza ikibazo cyibice bibiri na bitatu -Ivangavanga tekinoroji yikirundo murwego rwo guterura imiyoboro.Ikibazo nuko ibishishwa byatewe kuva ku cyambu cyo hasi cyo gutera inshinge bidashobora gukangurwa neza nicyuma gikurura.
3 control Kugenzura ibyubaka Micro-guhungabana
Kwambukiranya igice cyimyitozo ya DMP-I ya digitale ya micro-perturbation ya bine-axis ivanga umushoferi wikirundo ni oval-imeze nkimiterere yihariye.Iyo umuyoboro wimyitozo uzunguruka, kurohama cyangwa guterura, hazasohoka umuyoboro utemba hamwe numuyoboro usohoka uzenguruka umuyoboro.Iyo bikurura, Iyo umuvuduko wimbere wubutaka urenze aho ibintu bimeze, ibishishwa bizahita bisohoka kumuyoboro wogusohora imyanda ikikije umuyoboro wimyitozo, bityo ukirinda kunyunyuza ubutaka buterwa no kwegeranya igitutu cya gazi hafi ya kuvanga imyitozo bito.
DMP-I ya micro-perturbation ya bine-axis ivanga umushoferi wa pile ifite sisitemu yo kugenzura umuvuduko wubutaka kuri biti ya myitozo, ikurikirana impinduka zumuvuduko wubutaka mugihe nyacyo mugihe cyose cyo gushiraho ikirundo, kandi ikemeza ko umuvuduko wubutaka uri kugenzurwa mugihe gikwiye muguhindura umuvuduko wa gaze.Muri icyo gihe, ibyuma bitandukanye bitandukanijwe birashobora kubuza neza ibumba kwizirika ku muyoboro wimyitozo no gukora imipira y’ibyondo, kandi bikanagabanya neza kuvanga kurwanya no guhungabanya ubutaka.
4 control Igenzura ryubwubatsi bwubwenge
DMP-I igizwe na micro-perturbation ya bine-axis ivanga ibikoresho byo gutwara ibinyabiziga ifite sisitemu yo kugenzura ibyuma bya digitale, ishobora kumenya ubwubatsi bwikirundo cyikora, kwandika ibipimo byubaka mugihe nyacyo, no gukurikirana no gutanga umuburo hakiri kare mugihe cyo gushiraho ikirundo.
Sisitemu yo kugenzura sisitemu irashobora guhita irangiza kubaka kuvanga ibirundo hashingiwe kubipimo byubwubatsi byagenwe nibirundo byikigereranyo.Irashobora guhita igenzura kurohama no guterura sisitemu yo kuvanga, gutembera gutembera guhuza hamwe no kwihuta kurunda mu bice ukurikije igabanywa ryubutaka bwahagaritse, guhindura umuvuduko windege ukurikije agaciro kashyizweho nigitutu cyubutaka, no kugenzura ibikorwa byubwubatsi. nko hejuru no hepfo guhinduranya spray grouting.Ibi bigabanya cyane ingaruka zibintu byabantu kumiterere yubwubatsi bwikirundo cyo kuvanga mugihe cyubwubatsi, kandi bigatezimbere kwizerwa no guhuza ubwiza bwikirundo kivanze.
Hifashishijwe ibyuma bisobanutse neza byashyizwe ku bikoresho, sisitemu yo kugenzura ibyuma bya digitale irashobora gukurikirana ibipimo byingenzi byubwubatsi nko kuvanga umuvuduko, gutera ingano, umuvuduko ukabije n’umuvuduko w’ubutaka, kandi birashobora gutanga umuburo hakiri kare kubyubatswe bidasanzwe, byongera umutekano yo kuvanga ikirundo cyo kubaka.Gukorera mu mucyo nigihe cyo gukemura ibibazo.Muri icyo gihe, sisitemu yo kugenzura sisitemu irashobora kwandika ibipimo byuburyo bwose bwo kubaka no kohereza ibipimo byubwubatsi byanditse kurubuga rwigicu mugihe nyacyo binyuze mumurongo wa rezo kugirango urebe neza kandi igenzurwe, byemeza ukuri numutekano byamakuru yatanzwe mugihe cyo kubaka.
5 technology Ikoranabuhanga ryubwubatsi nibipimo
DMP yibikoresho bya micro-ihungabana bine-axis ivanga inzira yo kubaka ikirundo ahanini ikubiyemo gutegura ubwubatsi, kubaka ikirundo cyikigereranyo no kubaka ikirundo.Ukurikije ibipimo byubwubatsi byabonetse mubikorwa byo kugerageza ikirundo, sisitemu yo kugenzura ubwubatsi bwa digitale ibona ubwubatsi bwikora bwikirundo.Ufatanije nuburambe bwubuhanga nyabwo, ibipimo byubwubatsi byerekanwe kumeza 1 birashobora gutoranywa.Bitandukanye no kuvanga ibirundo bisanzwe, igipimo cyamazi-kuri sima gikoreshwa kuri bine-axis ivanga ikirundo kiratandukanye iyo kurohama no guterura.Ikigereranyo cy’amazi na sima gikoreshwa mu kurohama ni 1.0 ~ 1.5, mu gihe igipimo cy’amazi na sima cyo guterura ari 0.8 ~ 1.0.Iyo kurohama no gukurura, isima ya sima ifite igipimo kinini cyamazi-sima, kandi ibishishwa bigira ingaruka zoroshye zo koroshya ubutaka, bushobora kugabanya neza kurwanya imvururu;mugihe cyo guterura, kuva ubutaka buri mumubiri wikirundo buvanze, igipimo gito cyamazi-sima kirashobora Kongera imbaraga zumubiri wikirundo.
Ukoresheje uburyo bwo kuvanga amasasu yavuzwe haruguru, kuvanga ibirometero bine bivanga ikirundo birashobora kugera ku ngaruka nkizisanzwe zisanzwe hamwe na sima irimo 13% kugeza 18%, byujuje ibyangombwa byubwubatsi kugirango imbaraga nimbaraga zivangwa na sima nubutaka bivanga ibirundo. , kandi icyarimwe kuzana impinduka bitewe na sima Inyungu yo kugabanya dosiye nuko ubutaka busimburwa mugihe cyubwubatsi nabwo bugabanuka uko bikwiye.Inclinometero yashyizwe kumuyoboro wa drill ikemura ikibazo cyo kugenzura bigoye guhagarikwa mugihe cyo kubaka sima nubutaka busanzwe buvanga ibirundo.Uburebure bwapimwe bwa bine-axis ivanga ikirundo gishobora kugera kuri 1/300.
6 Applications Porogaramu
Kugirango turusheho kwiga imbaraga zumubiri wikirundo cya DMP ya micro-perturbation ya bine-axis ivanga ikirundo ningaruka zuburyo bwo gukora ikirundo kubutaka bukikije, ubushakashatsi bwakozwe mumurima bwakozwe mubihe bitandukanye.Imbaraga za sima nubutaka bwibanze bwapimwe kumunsi wa 21 na 28 zumunsi zegeranijwe zivanze zivanze n’ibirundo byageze kuri 0.8 MPa, ibyo bikaba byujuje ibyangombwa bisabwa na sima nubutaka bwububiko busanzwe bwubutaka.
Ugereranije na gakondo ya sima-ivanga ibirundo, ibisanzwe bikoreshwa mu mpande zose zumuvuduko ukabije windege (uburyo bwa MJS) hamwe no kuvanga ibirundo bya mikorobe (uburyo bwa IMS) birashobora kugabanya cyane kwimuka gutambitse kubutaka bukikije hamwe no gutura hejuru yubutaka bwatewe no kubaka ikirundo ..Mubikorwa byubwubatsi, uburyo bubiri bwavuzwe haruguru buzwi nkubuhanga bwubaka mikoro kandi bukoreshwa kenshi mubikorwa byubwubatsi nibisabwa cyane mukurengera ibidukikije.
Imbonerahamwe 2 igereranya amakuru yo gukurikirana ubutaka bukikije no guhindura imiterere yubutaka byatewe na DMP digital micro-perturbation bine-axis ivanga ikirundo, uburyo bwo kubaka MJS nuburyo bwo kubaka IMS mugihe cyubwubatsi.Mugihe cyubwubatsi bwa micro-perturbation enye-axis ivanga ikirundo, ku ntera ya metero 2 uvuye kumubiri wikirundo Kwimuka gutambitse no kuzamuka kwubutaka birashobora kugenzurwa kugera kuri mm 5, ibyo bikaba bihwanye nuburyo bwo kubaka MJS. nuburyo bwo kubaka IMS, kandi burashobora kugera ku ihungabana rito kubutaka bukikije ikirundo mugihe cyo kubaka ikirundo.
Kugeza ubu, DMP ya digitale ya micro-ihungabana bine-axis ivanga ibirundo byakoreshejwe neza muburyo butandukanye bwimishinga nko gushimangira umusingi no kubaka ibishingwe muri Jiangsu, Zhejiang, Shanghai nahandi.Guhuza ubushakashatsi niterambere hamwe nubuhanga bukoreshwa muburyo bune bwo kuvanga ikirundo, "Ikoreshwa rya tekiniki ya Micro-Disturbance Four-axis Ivanga Ikirundo" (T / SSCE 0002-2022) (Shanghai Civil Engineering Society Group Group Standard) yakozwe, ikubiyemo ibikoresho, igishushanyo, ubwubatsi nogupima, nibindi. Ibisabwa byihariye byashyizwe ahagaragara kugirango harebwe ikoreshwa rya DMP digital micro-perturbation bine-axis ivanga ikirundo.
Igihe cyo kohereza: Nzeri-22-2023