Gushyira mu bikorwa uburyo bwo kubaka TRD muri Xiongxin Umushinga Wihuta Umushinga

Mu myaka yashize, uburyo bwubwubatsi bwa TRD bwarakoreshwa cyane mubushinwa, kandi gusaba byindege, abashinzwe amazi, gari ya moshi nibindi byimishinga remezo nabyo biriyongera. Hano, tuzaganira ku ngingo z'ingenzi z'ikoranabuhanga ry'ubwubatsi TRD hakoreshejwe umuyoboro wa Xiongan mu gice cyo mutaka bwo ku nzego za Xiongan Xiongan Xin yo mu gasozi. Kandi ukurikizwa mu karere kamajyaruguru. Ibisubizo byubushakashatsi byerekana ko uburyo bwo kubaka Trd bufite ubuziranenge bwurukuta rwiza kandi bunoze bwubwubatsi, bushobora kubahiriza byimazeyo ibisabwa byubwubatsi. Igipimo kinini-gikoreshwa muburyo bwubwubatsi bwa TRD muri uyu mushinga nabyo byerekana ko bishoboka uburyo bwo kubaka TRD mukarere ka Amajyaruguru. , gutanga ibisobanuro byinshi kuri TRD mukarere kamajyaruguru.

1.. Incamake

Umuhanda wa Xiongan-Xinjiang wihuta cyane uherereye mu gice cyo hagati cy'Ubushinwa, cyiruka mu Ntara ya Hebei na Shanxi na Shanxi. Ikora hafi muburasirazuba-iburengerazuba. Umurongo utangirira kuri sitasiyo ya Xiongan mu Karere gashya ka Xiongan mu burasirazuba ukarangirira kuri Xinzhou Sitasiyo y'iburengerazuba bwa gari ya moshi ya Daxi. Binyura mu Karere ka Xiongan, umujyi wa Baoding, n'Umujyi wa Xinzhou. , kandi ihujwe na Tayiwaan, umurwa mukuru w'intara ya Shanxi, binyuze kuri Daxi abigiranye umugenzi. Uburebure bwumurongo mushya wubatswe ni 342.661km. Numuyoboro wingenzi utambitse kumuyoboro wihuta wo gutwara abantu mu masasu mu gace ka "bine uhagaritse. Umuyoboro mukuru wa gari ya moshi

Hano haribice byinshi byashushanyije muri uyu mushinga. Hano dufata igice cya 1 nkurugero rwo kuganira kubisabwa kubaka TRD. Umubare wubwubatsi wiki gice ni ubwinjiriro bwumurongo mushya wa Xiongan (igice cya 1) giherereye mu mudugudu wa Gaoxiaowang, Umujyi wa Baodi. Umurongo utangirira kuriyo unyura hagati yumudugudu. Nyuma yo kuva mu mudugudu wanyuze muri Baigou kuyobora uruzi, hanyuma uva mu majyepfo ya Guocon ugana iburengerazuba. Iherezo ry'iburengerazuba rihujwe na sitasiyo ya Xiongan. Gutangira no kurangiza mileage yumuyoboro ni xiongbao dk119 + 800 ~ xoiongbao dk123 + 050. Umuyoboro uherereye muri Baode Umujyi ni 3160m mu ntara ya Rongcheng na 4340m mu Ntara ya DART.

2. Incamake ya TRD igishushanyo

Muri uyu mushinga, sima-ivanze urukuta rwumuriro uhwanye ufite ubujyakuzimu bwa 26m ~ 44m, urukuta rwurukuta rwa 800mm, hamwe nubunini bwa metero kare ya metero 650.000.

Ingwate ivanze urukuta rw'imirima ingana ikozwe muri P.O42.5 Portland ya Porceland, ibikubiye muri sima ntabwo ari munsi ya 25%, hamwe n'ibipimo bya sima ni 1.0 ~ 1.5.

Urukuta ruhagaritse rwa sima-uvanga urukuta rw'imigezi kangana ntirushobora kuba rurenze uburebure bwa 50m, kandi ubururu bwimbitse ntibushobora kuba munsi ya 0 ~ -20m (kugenzura ingano yo gutandukana kw'isanduku yo gukata icyuma).

Agaciro gasanzwe k'imbaraga zidashidikanywaho zo mu butaka buvanze ku rukuta rw'imigezi ingana nyuma yiminsi 28 yimyitozo yibanze ntabwo ari munsi ya 0.8mpa

Ubunini bungana-bwubutaka buvanze kurukuta rwintambwe eshatu (ni ukuvuga ubucukuzi bwa mbere, gucukura ubucukuzi, hamwe no kuvanga urukuta). Nyuma yuko sttum yacukuwe kandi irasa, itera no kuvanga nyuma ikorwa kugirango ashimangire urukuta.

Nyuma yo kuvanga sima-ubutaka kuvanga urukuta rwuzuye rwuzuye, urutonde rwamasanduku yo gutema no kuvanga mugihe cyo gutema hamwe no gushimangira kugirango habeho ingaruka mbi kurukuta rwiburanisha. .

3. Imiterere ya geologiya

Imiterere ya geologiya

Strata yerekanwe hejuru yubuso bushya bwa Xiongan hamwe nibice bimwe bikikije nibipimo bidatinze. Ubunini bwimyanda mibo idasanzwe muri rusange muri metero 300, kandi ubwoko bwimiterere ahanini.

(1) sisitemu nshya (q₄)

Igorofa ya Holocene muri rusange yashyingurwa metero 7 kugeza 12 z'uburebure kandi ni ukubitsa alluvial. Hejuru 0.4 ~ 8m ni ibumba rishya ryabitswe, sili, n'ibumba, cyane cyane imvi n'umuhondo n'umuhondo-umuhondo; Lithology of Stratum yo hepfo ni ibumba rinini ryibumba, sil, nibumba, hamwe nibice bimwe birimo imicandro nziza nigice. Igice cyumucanga ahanini kibaho muburyo bwa lens, kandi ibara ryumurongo wubutaka ahanini ryumuhondo-umuhondo kugeza umukara-umuhondo.

(2) Kuvugurura sisitemu (q₃)

Gushyingura ubujyakuzimu bwo hejuru bwa pleistocene muri rusange ni metero 50 kugeza kuri 60. Ni ubuki. Lithology ni ibumba rya sility, sili, ibumba, umucanga mwiza wumusenyi numucanga wo hagati. Ubutaka bwibumba buragoye kuri plastiki. , ubutaka bwa sandy buciriritse buciriritse, kandi urwego rwubutaka ahanini ni imvi-yumuhondo-umukara.

(3) Sisitemu-idasanzwe yo hagati (q₂)

Gushyingura ubujyakuzimu bwo hagati ya leistocene muri rusange muri metero 70 kugeza 100. Arigizwe ahanini na alluvial ibumba silty, ibumba, ibumba rinini, umucanga mwiza, n'umucanga wo hagati. Ubutaka bwibumba buragoye kuri plastike, kandi ubutaka bwumucanga ari muburyo bwuzuye. Igice cyubutaka ahanini ni umuhondo-wijimye, umuhondo-umuhondo, umutuku-umutuku, na tan.

(4) Ipfundo ryinshi ryimbaraga zubutaka kuruhande ni 0.6m.

. Umutingito wihuta wihuta Igisubizo cya spectrum kiranga igihe cyagenwe ni 0.40.

2. Imiterere ya HydroGologiya

Ubwoko bwamazi yubutaka bugira uruhare mubushakashatsi bwimbitse bwuru rubuga ahanini harimo amazi ahinnye mu butaka buto, amazi yagarukiye mubutaka bwa side yimbitse. Ukurikije raporo za geologiya, ikwirakwizwa riranga ubwoko butandukanye bwa Aquifers ni izi zikurikira:

(1) amazi yo hejuru

Amazi yo hejuru avuye mu ruzi rwa Baigou (igice cy'umugezi cyegeranye n'umuyoboro wuzuye ubutayu, umukandara w'indabyo n'icyatsi), kandi nta mazi ari mu ruzi rwa Pinge mu gihe cy'ubushakashatsi.

(2) Kwibira

Umuyoboro wa Xiongan (Igice cya 1): Gukwirakwizwa hafi yubuso, cyane cyane mumwanya muto wa ②51, ④51 LILT, ④21 Igice cya Silser, ⑤2 Igice cyumucanga mwiza ②7. Umusenyi mwiza wumucanga muri ⑤1 hamwe nigice giciriritse cya sand muri ⑤2 gifite amazi meza kandi amerewe neza, ubunini bunini, ndetse no kugaburira, n'amazi akungahaye. Ni uburyo bwo gukoresha amazi akomeye. Isahani yo hejuru yuyu gice ni 1.9 ~ 15. Uburebure ni 6.96m ~ -8.25m), hamwe nisaha yo hepfo ni 7.7m (Uburebure ni 1. -14.5M). Amayobera ya Phipreatic araziritse kandi agana kugabanywa, ni ngombwa cyane kuri uyu mushinga. Kubaka bifite ingaruka zikomeye. Urwego rwamazi rugabanuka buhoro buhoro ruva iburasirazuba ugana iburengerazuba, hamwe nigihe cyigihe cya 2.0 ~ 4.0m. Urwego ruhamye rwo kwibira ni 3.1 ~ 16.3m rwimbitse (uburebure 3.6 ~ -8.8m). Byatewe no kwambura amazi yo hejuru mu ruzi rwa Baigou, amazi yo hejuru yo gushya amazi. Urwego rw'amazi ni rwo ruzinduko rutandukanya na Baigou na Vicinity DK116 + 000 ~ Xiongbao DK117 + 600.

(3) amazi yo gukatirwa

Umuyoboro wa Xiongan (Igice cya 1): Dukurikije ibisubizo byubushakashatsi, amazi yo kwitwaza igitutu agabanijwemo ibice bine.

Igice cya mbere cyamazi yamazi igizwe na ⑦1 umucanga mwiza wa silty, ⑦2 Umucanga uringaniye, kandi ukwirakwizwa mu karere muri ⑦51 CLAYEY CLAYEY. Dushingiye ku kuranga kugabura mu gice cyo mutaka mu gice cy'umushinga, amazi yagarukiye muri iyi lifer arabaruwe.

Iya kabiri yagarukiye amazi igizwe na ⑧4 umucanga mwiza mwiza, ⑧5 Umucanga uringaniye, kandi ukwirakwizwa mu karere muri ⑧21 CLAYEY CLAYEY. Amazi yagarukiye muri uru rwego ahamaganwa ahanini muri Xiongbao DK122 + 720 ~ Xiongbao DK123 + 360 na Xiongbao DK123 + 980 ~ Xiongbao DK127 + 360. Kubera ko i No 8 yumucanga muriki gice ubudahwema kandi hakurikijwe hakurikijwe, umucanga wa salometero 84 muri iki gice atandukanijwe neza. Umucanga, ⑧5 Umucanga wo hagati, na ⑧21 Amazi ya Clayey agabanijwemo atandukanye mu mazi ya kabiri afunzwe. Ukurikije kugabura ibintu byo kugabura mu gice cyo mutaka mu gice cy'umushinga, amazi yagarukiye muri iyi lifer arabaruwe nka No 2.

Igice cya gatatu cya kalifer cyafunzwe cyane cyane ⑨1 Umucanga mwiza mwiza, ⑨2 Umucanga mwiza, ⑩2 Umucanga mwiza mu karere. Kuringaniza umucanga waho

Igice cya kane cyuzuyemo bufunzwe cyane cyane gigizwe na ①3 umucanga mwiza wa silty, ①2 Umucanga mwiza, ⑫2 Umucanga mwiza, ⑬2 Umucanga mwiza, ⑬2 Umucanga mwiza, ⑬3 Umucanga mwiza, ⑬3 Umucanga mwiza, ⑬3 Umucanga mwiza, ⑬3 Umucanga mwiza, ⑬2 Umucanga mwiza, Ukurikije kugabura ibintu byo kugabura mu gice cyo mutaka mu gice cy'umushinga, amazi yagarukiye muri iyi lifer arabaruwe nka No 4 Hafunzwe.

Umuyoboro wa Xiongan (igice cya 1): Amazi meza yo hejuru y'amazi yagarukiye muri Xiongbao DK117 + 200 ~ Xiongbao DK117 + 200 ~ Xiongbao Dk118 + 300 igice ni 0m; Amazi meza yagarukiye muri Xiongbao DK118 + 300 ~ Xiongbao DK119 + 500; Amazi meza; 500 kuri Xiongbao Dk123 +

4. Ikizamini cya Urukuta

Amazi-ahagarara silos ndende yumushinga ugenzurwa ukurikije ibice 300. Uburyo bw'umwenda w'amazi ni kimwe no guhagarika amazi ku mpande zombi z'umwobo wegeranye. Ikibanza cyubaka gifite impande nyinshi no buhoro buhoro, bigatuma kubaka biragoye. Nimara kandi bwa mbere uburyo bwo kubaka TRD bwakoreshejwe kuri nkikinini cyane mumajyaruguru. Gusaba akarere hagamijwe kugenzura ubushobozi bwubwubatsi bwibikoresho bya TRD nibikoresho biri munsi yimiterere, Imbaraga zo kuvanga ubutaka busanzwe, kandi byubaka ku mugaragaro urukuta rusanzwe, kandi rwubaka ku mugaragaro urukuta rusanzwe, kandi rwubaka ku mugaragaro urukuta rw'iburanisha mbere.

Ibigeragezo bya Urukuta:

Ubunini bw'urukuta ni 800mm, ubujyakuzimu ni 29m, kandi uburebure bw'indege ntabwo ari munsi ya 22m;

Gutandukana kw'urukuta ntirushobora kuba birenze 1/300, gutandukana kw'a'urukuta ntibishobora kuba birenze + ubugari bwa 50m, kandi ubugwaneza butari buke bugizwe hagati ya 0 ~ -20.

Agaciro gasanzwe k'imbaraga zidasobanutse zimbaraga za sima-ivanga urukuta rwinshi nyuma yiminsi 28 yo gucukura 0.8MPA, hamwe nububiko bwurukuta ntibugomba kurenza 10-7cm / sec;

Inzira yo kubaka:

Ubunini-bungana-bwubutaka kuvanga urukuta rufata ingamba zubwubatsi itatu (ni ukuvuga ubucukuzi bwabanje, gusubira mubucukuzi, hamwe no kuvanga urukuta).

Urukuta rwurukuta rwiburanisha ni 800mm kandi ubujyakuzimu ntarengwa ni 29m. Yubatswe ukoresheje imashini yubwubatsi ya TRD-70E. Mugihe cyibanze Urukuta, ikibaho cyibikoresho cyari gisanzwe, kandi impuzandengo yo gutera imbere kwabo yari 2.4m / h.

Ibisubizo by'ibizamini:

Ibizamini bisabwa kurukuta rwiburanisha: Kuva urukuta rwageragejwe ari rwimbitse, ikizamini cyo guhagarika imbaraga

Ikizamini cyo guhagarika ikizamini:

Ibizamini bitajyanye n'imbaraga bidateganijwe byakorewe ku byitegererezo by'ibanze by'ubutaka buvanze inkuta z'ubugari bungana mu gihe cy'iminsi 28 n'ibihe 45 byo gukiza. Ibisubizo ni ibi bikurikira:

Dukurikije amakuru y'ibizamini, imbaraga zidahuye zo mu butaka-ubutaka kuvanga urukuta rw'imigezi ingana zingana na 0.8MPA, kuzuza ibisabwa;

Kwipimisha Kwinjira:

Kora ibizamini bya coemedisence ku byitegererezo by'ibanze by'ubutaka bwa sima-uvanga inkuta z'ubugari bungana mu gihe cy'iminsi 28 n'ibihe byo ku isi. Ibisubizo ni ibi bikurikira:

Dukurikije amakuru y'ibizamini, ibisubizo byimikorere byemeza biri hagati ya 5.2 × 10-8-9.6 × 10-8cm / sec, byujuje ibisabwa;

Yashizeho sima yubutaka bwo guterana ubutaka:

Ikizamini cyiminsi 28 yo gukemura imbaraga zakozwe kurukuta rwikizamini. Ibisubizo by'ikizamini byari hagati ya 1.2Ma-1.6MMa, byahuye nibisabwa gushushanya;

Ikizamini cyiminsi 45 cyiminsi cyakozwe kurukuta rwikizamini cyo kwipimisha. Ibisubizo by'ibizamini byari hagati ya 1.2Ma-1.6MMa, byahuye nibisabwa.

5. Ibipimo byubwubatsi hamwe ningamba za tekiniki

1.. Ibipimo byubaka

.) Mugihe cyubwubatsi, igipimo cya sima y'amazi cyamazi yubucukuzi kirashobora guhindurwa ukurikije ukurikije inzira isaba inzira nibiranga imiterere.

. Mu mwiherero intambwe yo gucuruza, amazi yo gucukura araterwa ukurikije amazi yo mubyo avanze.

.) Igipimo cya sima kigomba kugenzurwa byibuze kitarinze umubare wa sima. ; Mugihe cyubwubatsi, buri 1500kg yamazi na 1000kg ya sima bavanze muburyo bwo gutandukana. Amazi yo gukiza akoreshwa mu ntambwe yo kuvanga urukuta hamwe no gukata agasanduku.

2. Ingingo z'ingenzi zo kugenzura tekinike

. Koresha ibikoresho byo gupima kugirango ushireho, kandi icyarimwe utegure ikirundo uburinzi kandi umenyeshe ibice bifatika zikora isubiramo.

. Geologiya mbi n'inzitizi zo mu kuzimu zigira ingaruka ku ireme ry'urukuta rwakozwe nuburyo bwo kubaka bwa TRD bigomba gukemurwa mbere yo gukomeza hamwe nuburyo bwubwubatsi bwubwubatsi bwa TRD; Muri icyo gihe, hagomba gufatwa ingamba zikwiye zongere ibintu bya siment.

. Mbere yo kubaka, ukurikije uburemere bwibikoresho byo kubaka Trd, ingamba zo gushimangira nko gushira amasahani y'ibyuma bigomba gukorwa ahazubakwa. Kurangiza amasahani y'icyuma ntibigomba kuba munsi ya 2 ibice biranga kandi byibasiye icyerekezo cyumuyoboro uhuye nibisabwa byubwubatsi byurufatiro rwibikoresho bya mashini; Kugirango uhagarare uhagaritse umushoferi wikirundo hamwe no gukata agasanduku.

.) Ubutaka bwikisizwe buravanze byuzuye, bukangurirwa, hanyuma bukomera no kuvanga murukuta.

. Mbere yo kubaka, igikoresho cyo gupima kigomba gukoreshwa mugukora axis kwipimisha kugirango umenye neza ko umushoferi wa TRD uhagaze neza kandi utandukanijwe neza kandi utandukanijwe na verticalation yumukino wumushoferi wikirundo agomba kuyobora Munsi ya 1/300.

. Mugihe uhagaritse uhagaritse, kugenzura amafaranga yo gushinga amazi kugeza byibuze kugirango ibyondo bivanze biri muburyo bwo kwibanda cyane hamwe na becojity. kugirango duhangane n'impinduka zikomeye.

. Uhagaritse urukuta ntigikwiye kurenza 1/300.

. Urukuta rwashizweho kumunsi umwe rugomba gusoza urukuta rwakozwe bitarenze 30cm ~ 50cm; Igice kirenze urugero kigomba kwemeza ko agasanduku kaka gahagaritse kandi kadagoramye. Kangura buhoro buhoro mugihe cyubwubatsi buvanze byuzuye kandi bakangura ibyondo bikiza kandi bivanze ibyondo kugirango bakorwe neza. ubuziranenge. Igishushanyo cya Schematic cyo kubaka neza ni ibi bikurikira:

. TRD uwakiriye akoreshwa muguhuza na crawler crane kugirango ukuremo agasanduku ko gukata muburyo bukurikiranye. Igihe kigomba kugenzurwa mumasaha 4. Mugihe kimwe, ingano ingana yindogobe ivanze yatewe hepfo yisanduku yo gukata.

. Gukora ku kazi bya pompe yo kwisuka bigomba guhindurwa hakurikijwe umuvuduko wo gukuramo agasanduku.

(13) Shimangira kubungabunga ibikoresho. Buri shift izibanda ku kugenzura sisitemu y'amashanyarazi, urunigi, no guca ibikoresho. Mugihe kimwe, generator yinyuma izashyirwaho. Iyo imbaraga zamashanyarazi zidasanzwe, pulp, kwikuramo umwuka, nibikorwa bisanzwe bivanze birashobora guhuzwa mugihe gikwiye mugihe habaye impamyabumenyi. , kwirinda gutinda gutera impanuka.

(14) Shimangira gukurikirana inzira yo kubaka TRD hamwe no kugenzura ubuziranenge bwinkuta zakozwe. Niba ibibazo byiza biboneka, ugomba kuvugana na nyirubwite, umuyobozi nigice gishushanya kugirango ingamba zo gukosora zirashobora gufatwa mugihe gikwiye kugirango wirinde igihombo kidakenewe.

6. UMWANZURO

Amashusho ya kare yumushinga uhwanye-ubunini bwa sima-ubutaka kuvanga metero kare 650.000. Kugeza ubu ni umushinga hamwe na TRD nini ya TRD nigishushanyo mbonera cyimibare yihuta yihuta ya kaneli. Ibikoresho byose bya TRD byahujwe, muribyo Shanggong Machine ya TRD itondekanya ibicuruzwa kuri 50%. ; Gushyira mu bikorwa - gutunganya uburyo bwo kubaka TRD muri uyu mushinga byerekana ko iyo uburyo bwo kubaka amazi yakoreshejwe mu mushinga wa gari ya moshi. Iragaragaza kandi ko uburyo bwo kubaka TRD bukoreshwa mu karere kamajyaruguru bifite akamaro kamwe na bimwe bisobanura uburyo bwo kubaka TRD mu karere k'imishahara no kubaka mu karere.

Igihe cyo kohereza: Ukwakira-12-2023