한국어
中文Ka mor'a kopano ea lihlopha tse fetang 10 tsa mochini oa boenjiniere oa TRD
4 DMP-I digital micro-disturbance mixing qubu mechini e ile ea latela haufi-ufi
Sebaka sa Seboka sa Tlhokomelo ea Motheo oa Motheo oa Morero oa Katoloso ea Boema-fofane ba Pudong Phase IV
Batho ba fetang 100 ba shebelletse sehlopha "ea shebelletseng"
SEMW TRD, mokhoa oa DMP
Morerong o moholo ka ho fetisisa oa sekoti oa motheo o tebileng oa China
Ka la 10 Motšeanong 2023, "TAD/DMP Technology Exchange and Observation Activity of Pudong Airport Phase IV Expansion Project" e ile ea tšoareloa sebakeng sa Morero oa Katoloso ea Boema-fofane ba Machaba ba Pudong Phase IV.
Seboka sena sa ho shebella le ho fapanyetsana se ile sa tšoaroa ke Komiti ea Litsebi tsa Rock and Soil Mechanics ea Shanghai Mechanics Society, Huajian Group Shanghai Underground Space and Engineering Design Research Institute, Shanghai Machinery Construction Group Co., Ltd., Shanghai Yuanfeng Underground Engineering Technology Co., Ltd., le Shanghai Engineering Machinery Co., Ltd. ba ile ba kenya letsoho mokhatlong o kopanetsoeng. Batho ba fetang 100 ba tsoang ho liphuputso le meralo, kaho, litsi tsa lipatlisiso tsa mahlale, liunivesithi, likhoebo tsa mahlale a kaho le likarolo tse ling ba bokane ho pota-pota mahlale a mabeli a macha a mokhoa oa kaho oa TAD o kentsoeng ka mokhoa oa kaho le qubu ea kaho ea DMP ea dijithale tse kopanyang tšitiso, ho tloha moralo, Kaho le likarolo tse ling tsa phapanyetsano ea tekheniki, lipuisano le tlhokomeliso ea kaho ea mekhoa e mecha ea kaho.
Morero o moholo ka ho fetisisa oa sekoti oa motheo o tebileng oa China
Kakaretso ea sebaka sa mokoti oa motheo oa morero oa katoloso ea Mokhahlelo oa IV oa Boema-fofane ba Machaba ba Pudong e ka ba 340,000 m2, botebo ba ho cheka ka kakaretso bo ka ba 18.6-30.7 m, 'me botebo bo boholo ba ho cheka bo ka ba 36.7 m. Hajoale ke morero o moholo ka ho fetisisa oa sekoti oa motheo o tebileng Chaena. Haufi le sekoting sa motheo, ho na le lintho tse sirelletsang tse bobebe joalo ka sebaka sa tlhokomelo, setsi sa matla, le mohala oa MRT o haufi le moea. Ka nako e ts'oanang, ho na le li-aquifer tse koaletsoeng tse nang le likarolo tse ngata tse kopantsoeng ka har'a sebaka se tebileng sa sebaka, 'me lerotholi le leholo la metsi a koaletsoeng nakong ea ho epolloa le fihlile ho 30m. Boenjiniere ba mekoti ea motheo bo rarahane, 'me ho thata ho fetola le ho laola metsi a fokolang.
Morerong oa sekoti sa motheo, lerako le ka tlas'a lefatše la diaphragm le kopantsoeng le mokhoa oa kaho oa lerako o tebileng haholo le botenya bo lekanang le samente o sebelisetsoa ho emisa lesira le sa keneleng metsi, ho kopanya marako a qubu, mokhoa oa kaho oa TAD o hahiloeng esale pele, phala e hahelletsoeng pele. mohaho o koaletsoeng oa qubu, motsoako oa tšepe o kopantsoeng Letoto la theknoloji e ncha e tala, e bolokang matla le e se nang tikoloho e kang tšehetso, ultra-high pressure jet grouting, le mokhoa oa ho haha oa DMP qubu ea digital micro-disturbance mixing qubu.
Kopanya le ho arolelana mekhoa e mecha ea kaho le mahlale a macha
Lenaneong la pele la kopano, Song Qingjun, motlatsi oa moenjineri ea ka sehloohong oa Shanghai Underground Space and Engineering Design Institute ea Huajian Group, le Wang Boyang, moenjiniere oa morero oa Shanghai Machinery Construction Group Co., Ltd., ka ho latellana o ile a hlalosa ka ho latellana ho entsoeng ka tlas'a lefatše Theknoloji ea lebota la diaphragm ea mokhoa oa kaho oa TAD, molao-motheo oa mokhoa oa kaho oa TAD le Tlaleho ea kopano e tla etsoa ka likarolo tsa litšobotsi, khetho ea thepa, theknoloji ea kaho, ntlafatso ea mokhoa oa kaho joalo-joalo.
Mokhoa oa kaho oa TAD ke mokhoa oa kaho oa lebota la diaphragm ka tlas'a likanale. Mokhoa ona oa kaho ke oa ho kenya lerako la konkreite le tiisitsoeng la lebota le nang le mochini oa prestressed mortise le tenon {lock buckle} bohareng ba lebota la diaphragm le entsoeng ka samente ho etsa lebota la diaphragm le entsoeng esale pele. Ha ho bapisoa le mokhoa o tloaelehileng oa kaho ea lebota la diaphragm ka tlas'a lefatše, Mokhoa oa kaho oa TAD o na le melemo ea ho lula sebakeng se fokolang, ho ikamahanya le maemo ho matla, nako e khutšoane ea kaho, le ts'ireletso ea tikoloho.
Shanghai Engineering Machinery Co., Ltd., Zhejiang Jitong Ground and Air Construction Technology Co., Ltd., Zhejiang University Binhai le Urban Geotechnical Engineering Research Center, Zhejiang Architectural Design and Research Institute, Zhejiang University of Science and Technology, le Jianhua Building Materials (Chaena) ba entse tšebelisano-'moho e tebileng ea liphuputso tsa indasteri-yunivesithi, Ho etsa likamano tse hlophisehileng tsa sechaba ka lipalo tsa mohopolo oa mokhoa oa kaho oa TAD, ho lokisoa ha liphanele tsa lebota, ho etsa mechine, joalo-joalo, le ho theha mokhoa o mocha oa kaho bakeng sa ho aha sekoti sa motheo. kampetsoeng.
Lenaneo la bobeli la kopano: Dr. Li Qing oa Shanghai Underground Space le Engineering Design Research Institute ea Huajian Group o ile a etsa tlaleho ea kopano ka theknoloji ea qubu ea digital micro-disturbance mixing ea mokhoa oa kaho oa DMP.
Digital micro-disturbance mixing qubu (mokhoa oa kaho oa DMP) o amohela mochine o khethehileng oa DMP-I oa digital micro-disturbance mixing pile oa Shanggong Machinery, 'me o sebelisa mokhoa oa ho laola kaho ea digital ho etsa taolo ea kaho e itekanetseng. The slurry le khase e ejected ho tswa ho boema-kepe grouting (moea) khaola mobu hammoho, 'me evenly kopanya samente le mahlahana a mang a folisang le mobu ho etsa qubu le matla a itseng le impermeability. Ka ho laola ka mokhoa o itekanetseng oa khatello ea ka hare le likanale tse ngata Ho ntšoa ha slurry le ho tsoa ha phala ea ho phunya e nang le sebōpeho se khethehileng ho hlokomela tšitiso e fokolang ea mobu o pota-potileng qubu nakong eohle ea ho thehoa ha qubu, e bitsoang DMP. mokhoa.
DMP-I digital micro-disturbance mixing pile machine (DMP Construction method method) ke mochine o mocha oa kaho oa digital o kopanyang qubu ea ho cheka mochine o kopantsoeng ke SEMW le likhoebo tse tsebahalang tsa malapeng, litsi le liunivesithi, haholo-holo ho rarolla 'mele oa qubu nakong ea kaho ya diqubu tsa setso tsa ho kopanya. Ho se leka-lekane hanyenyane, boemo bo tlase ba informationatization, ho thata ho laola boleng ba kaho, mobu o mong o nchafalitsoeng, tšitiso e kholo ea kaho, katleho e tlaase ea ho bokella qubu le mathata a mang. Thepa e amohela theknoloji ea kaho ea dijithale, e nang le litšobotsi tsa polokeho e phahameng le ts'epo, boleng bo phahameng ba qubu, tšitiso e nyane tikolohong e potolohileng, le phello e phahameng ea kaho. Ka boemo ba qubu ea GPS, bophara ba qubu ke 850mm, 'me botebo ba kaho bo ka fihla ho 45m. Ho hanyetsa nakong ea ho kopanya ho ka ntlafatsa ho kopanya ho tšoana ha mobu oa samente le boleng ba qubu. Thepa e ke ke ea eketsa feela li-blades tsa ho itšeha ha ho hlokahala, ho thibela letsopa ho khomarela phala ea ho phunya le ho etsa libolo tsa seretse, le ho fokotsa tšitiso ho thehoa, empa hape e na le moralo o khethehileng oa lisebelisoa tsa ho cheka le lisebelisoa tse tšehetsang, le ho tsitsa ha qubu. e ka laoloa ho 1/300. Mosebetsi o totobetseng.
SEMW e ikemiselitse ho nts'etsopele le kaho ea kaho ea sebaka se ka tlas'a lefatše le lipatlisiso tse amanang le thekenoloji ea kaho, 'me e ikemiselitse ho fana ka bareki ka litharollo tse akaretsang bakeng sa metheo e ka tlas'a lefatše, ho thusa kaho ea mehaho ea metse ea litoropo ea naha, kamehla ho khomarela khopolo ea "litšebeletso tsa litsebi, ho bōpa. value" Bareki ba nts'etsapele hammoho. Shanggong Mechini e tla, joalo ka kamehla, e sebelise ho bokellana ha eona ho tebileng tšimong ea mochini oa qubu ho fihlela litlhoko tsa kaho tsa bareki ka botlalo, ho fana ka lits'ebeletso tsa litsebi bakeng sa bareki, le ho theha boleng.
Nako ea poso: May-12-2023