Kuzigama ingufu z'icyatsi no kurengera ibidukikije ikoranabuhanga rishya! Uburyo bwa TAD / DMP bwubaka uburyo bwo guhanahana amakuru no kureba ibikorwa byumushinga wa kane wo kwagura ikibuga cyindege cya Pudong byakozwe cyane!

Nyuma yinteko yimashini zirenga 10 za TRD yubuhanga

4 DMP-I ya digitale micro-ihungabana ivanga imashini zirunda gukurikiranira hafi

Ikibanza cyinama yo kureba ibyobo byikibuga cyindege cya Pudong Icyiciro cya IV Umushinga wo Kwagura

Abantu barenga 100 bareba itsinda "abareba"

SEMW TRD, uburyo bwa DMP

Mumushinga munini wimbitse wubushinwa

Ku ya 10 Gicurasi 2023, "Igikorwa cyo guhanahana ikoranabuhanga rya TAD / DMP no kureba ibikorwa by’ikibuga cy’indege cya Pudong Icyiciro cya IV cyo kwagura" cyabereye ku kibanza cy’ikibuga cy’indege mpuzamahanga cya Pudong Icyiciro cya IV.

Iyi nama yo kwitegereza no kungurana ibitekerezo yakiriwe na komite ishinzwe ubuhanga bw’ubukanishi bw’ubutare n’ubutaka bw’umuryango w’ubukanishi bwa Shanghai, Itsinda rya Huajian Group Shanghai Underground Space and Engineering Design Institute, Shanghai Machinery Construction Group Co., Ltd., Shanghai Yuanfeng Underground Engineering Technology Co., Ltd, na Shanghai Engineering Machinery Co., Ltd bitabiriye ubufatanye. Abantu barenga 100 baturutse mubushakashatsi no gushushanya, ubwubatsi, ibigo byubushakashatsi bwa siyansi, kaminuza, inganda zikoranabuhanga mu bwubatsi n’ibindi bice bateraniye hamwe hifashishijwe uburyo bubiri bushya bwuburyo bwa TAD bwubatswe bwateguwe mbere yuburyo bwubatswe hamwe nuburyo bwa DMP bwubaka uburyo bwa digitale micro-ihungabana ivanga ikirundo, uhereye kubishushanyo, Ubwubatsi nibindi bice byo guhanahana tekiniki, kuganira no kureba ubwubatsi bwuburyo bushya bwo kubaka.

Umushinga munini wimbitse wibanze mubushinwa

Ubuso bwose bwurwobo rwibanze rwumushinga wo kwagura icyiciro cya IV cyikibuga cyindege mpuzamahanga cya Pudong ni m 340.000 m2, ubujyakuzimu rusange ni metero 18,6-30.7, naho ubujyakuzimu bwa metero 36.7. Kugeza ubu niwo mushinga munini wimbitse wubushinwa. Hafi y'urwobo rw'ifatizo, hari ibintu birinda umutekano nko kubungabunga ibidukikije, ikigo cy’ingufu, n'umurongo wa MRT. Muri icyo gihe, hari imiyoboro myinshi ihuza imiyoboro ifunze igabanijwe mu gice cyimbitse cy’ikibanza, kandi igitonyanga kinini cy’amazi afunzwe mu gihe cyo gucukura cyageze kuri 30m. Ubwubatsi bwa fondasiyo iragoye, kandi guhindura no kugenzura amazi biragoye.

Mu mushinga w’urwobo, urukuta rwa diaphragm rwubutaka ruhujwe nuburebure bwimbitse kandi buringaniye bwa sima-butaka buvanga uburyo bwo kubaka urukuta rukoreshwa muguhagarika umwenda utarimo amazi, guhuza ibirundo-urukuta, uburyo bwo kubaka TAD bwateguye ibyubatswe, umuyoboro wubashywe Imiterere yikirundo, ikusanyirijwe hamwe ibyuma Uruhererekane rwicyatsi kibisi, kizigama ingufu kandi cyangiza ibidukikije nkubuhanga bushya nkubufasha, ultra-high pressure jet grouting, hamwe nuburyo bwa DMP bwububiko bwa digitale micro-ihungabana ivanga ikirundo.

Gufatanya kurema no gusangira uburyo bushya bwo kubaka nubuhanga bushya

Ku murongo wa mbere w’inama, uwambere, Song Qingjun, umuyobozi mukuru wungirije wa Shanghai Underground Space and Engineering Design Institute of Huajian Group, na Wang Boyang, injeniyeri w’umushinga wa Shanghai Machinery Construction Group Co., Ltd., basobanuye mu nsi y’ubutaka bwateguwe. diaphragm tekinoroji yubuhanga bwuburyo bwa TAD, ihame ryuburyo bwo kubaka TAD na raporo yinama izakorwa mubice biranga, guhitamo ibikoresho, ikoranabuhanga ryubwubatsi, kunoza uburyo bwubwubatsi nibindi.

Uburyo bwo kubaka TAD nuburyo bwo kubaka urukuta rwaciwe inteko munsi yubutaka bwa diaphragm. Ubu buryo bwubwubatsi nugushiramo beto yubakishijwe ibyuma byubatswe hamwe nurwego rwicyubahiro hamwe na tenon mechanism {gufunga buck} hagati yurukuta rwaciwe na sima-butaka bwa diaphragm kugirango rukore urukuta rwa diaphragm rwubatswe mbere. Ugereranije nuburyo busanzwe bwo kubaka urukuta rwa diaphragm yubutaka, uburyo bwo kubaka TAD bufite ibyiza byo gukora umwanya muto, guhuza n'imihindagurikire y'ikirere, igihe gito cyo kubaka, no kurengera ibidukikije.

Shanghai Engineering Machine Co. . uruzitiro.

Gahunda ya kabiri y'inama: Dr. Li Qing wo muri Shanghai Underground Space and Engineering Design Institute Institute of Huajian yakoze raporo yinama ku micungire ya micro-ihungabana ivanga ikirundo cy’uburyo bwubaka DMP.

Digital micro-disturbance ivanga ikirundo (uburyo bwubwubatsi bwa DMP) ifata DMP-I ya digitale ya micro-ihungabana ivanga imashini idasanzwe ibikoresho bya Shanggong Machinery, kandi ikoresha sisitemu yo kugenzura ibyuma byubaka kugirango igenzure ubwubatsi bwikora. Amashanyarazi na gaze byasohotse ku cyambu cya grouting (ikirere) byacaga ubutaka hamwe, kandi bikavanga sima hamwe nubundi buryo bwo gukiza hamwe nubutaka kugirango bibe ikirundo gifite imbaraga runaka kandi zidashoboka. Binyuze mu kugenzura mu buryo bwikora umuvuduko w'imbere hamwe n'umuyoboro munini Umuyoboro mwinshi hamwe n'umuyaga w'umuyoboro udasanzwe wimyitozo umenya ihungabana rito ry'ubutaka buzengurutse ikirundo mugihe cyose cyo gukora ikirundo, bita DMP buryo.

DMP-I ya digitale ya micro-ihungabana ivanga imashini yikirundo (ibikoresho byuburyo bwububiko bwa DMP) nubuhanga bushya bwubwubatsi bwa digitale buvanga imashini yo gucukura ibirundo ifatanije na SEMW hamwe ninganda zizwi cyane zo murugo, ibigo, na kaminuza, cyane cyane kugirango bikemure umubiri wikirundo mugihe cya kubaka imvange gakondo. Buhoro buhoro, urwego ruto rwo kumenyesha amakuru, biragoye kugenzura ubwiza bwubwubatsi, ubutaka bwasimbuwe cyane, ihungabana ryinshi ryubwubatsi, imikorere mibi yikirundo nibindi bibazo. Ibikoresho bifashisha ikoranabuhanga ryubaka, rifite ibiranga umutekano muke kandi wizewe, ubuziranenge bwikirundo, imidugararo mike mubidukikije, hamwe nubwubatsi bukomeye. Binyuze muri GPS ikirundo cyerekana, diameter yikirundo ni 850mm, kandi ubujyakuzimu ntarengwa bushobora kugera kuri 45m. Kurwanya mugihe cyo kuvanga birashobora kunoza ivanga ryubutaka bwa sima nubwiza bwikirundo. Ibikoresho ntibishobora kongeramo ibyuma byo gukata gusa nkuko bikenewe, birinda ibumba kwizirika kumuyoboro wimyitozo no gukora imipira yicyondo, no kugabanya imvururu zashizweho, ariko kandi rifite igishushanyo cyihariye cyibikoresho byo gucukura nibikoresho bifasha, hamwe nuburinganire bwikirundo. irashobora kugenzurwa kuri 1/300. Imikorere iragaragara.

SEMW yiyemeje guteza imbere no kubaka imyubakire y’ikirere n’ubushakashatsi bujyanye n’ikoranabuhanga mu iyubakwa, kandi yiyemeje guha abakiriya ibisubizo rusange ku mfatiro z’ubutaka, gufasha kubaka ibikorwa remezo by’imijyi y’igihugu, guhora byubahiriza igitekerezo cya "serivisi z’umwuga, guhanga agaciro "Abakiriya batezimbere hamwe. Imashini za Shanggong, nkuko bisanzwe, izakoresha ubwinshi bwayo mubijyanye n’imashini zikirundo kugirango zuzuze neza ibyifuzo byabakiriya, zitange serivisi zumwuga kubakiriya, kandi zihesha agaciro.

Igihe cyo kohereza: Gicurasi-12-2023