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中文Bayan taro na fiye da 10 TRD injiniyoyin injiniyoyi
4 DMP-I dijital micro-disturbance hadawa tari inji bi a hankali
Wurin Taron Kula da Ramin Gidauniyar Filin Jirgin Sama na Pudong Matakin Fadada Aikin Fadada IV
Fiye da mutane 100 suna kallon rukunin "mai kallo"
SEMW TRD, Hanyar DMP
A cikin aikin rami mai zurfi mafi girma a kasar Sin
A ranar 10 ga Mayu, 2023, "TAD/DMP Musanya Fasaha da Ayyukan Kulawa na Aikin Fadada Filin Jirgin Sama na Pudong" an gudanar da shi sosai a wurin aikin Fadada Filin Jirgin Sama na Kasa da Kasa na Pudong.
Wannan taron lura da musayar ya gudana ne daga kwamitin ƙwararrun ƙwararrun injiniyoyi na dutse da ƙasa na ƙungiyar injiniyoyi na Shanghai, ƙungiyar Huajian ta Shanghai ƙarƙashin ƙasan sararin samaniya da Cibiyar Binciken Injiniya, Shanghai Machinery Construction Group Co., Ltd., Shanghai Yuanfeng Underground Engineering Technology Co., Ltd., da Shanghai Engineering Machinery Co., Ltd. sun shiga cikin haɗin gwiwar. Fiye da mutane 100 daga binciken da ƙira, gini, cibiyoyin bincike na kimiyya, jami'o'i, masana'antar fasahar gini da sauran raka'a sun taru a kusa da sabbin fasahohi guda biyu na tsarin gini na TAD da aka riga aka tsara da kuma hanyar ginin DMP dijital micro-hargitsi hadawa tari, daga zane, Gina da sauran fannoni na musayar fasaha, tattaunawa da lura da ginin sabbin hanyoyin gini.
Aikin rami mai zurfi mafi girma a kasar Sin
Jimlar yanki na rami harsashi na aikin fadada Phase IV na filin jirgin sama na Pudong kusan 340,000 m2, zurfin hakowa gabaɗaya shine kusan 18.6-30.7 m, kuma matsakaicin zurfin hakowa shine kusan 36.7 m. A halin yanzu shi ne aikin rami mai zurfi mafi girma a kasar Sin. A kusa da ramin tushe, akwai abubuwan kariya masu mahimmanci kamar yankin kulawa, cibiyar makamashi, da layin MRT na iska. A lokaci guda kuma, akwai maɓuɓɓugan ruwa masu haɗaɗɗiya masu alaƙa da yawa waɗanda aka rarraba a cikin zurfin Layer na wurin, kuma matsakaicin digon ruwan da aka kayyade yayin lokacin tono ya kai 30m. Injiniyan ramin tushe yana da sarkakiya, kuma nakasawa da sarrafa ruwa yana da wahala.
A cikin aikin rami na tushe, bangon diaphragm na karkashin kasa hade tare da ultra- zurfi kuma daidai kauri siminti-ƙasa hadawa hanyar ginin bango ana amfani da su dakatar da labulen da ruwa, tari-bangon hadewa, TAD gini Hanyar prefabricated shinge tsarin, prestressed bututu. tari yadi tsarin, harhada karfe hade A jerin kore, makamashi-ceton da muhalli abokantaka sabon fasahar kamar goyon baya, matsananci-high matsa lamba jet grouting, da DMP yi hanya dijital micro-hargitsi hadawa tari.
Ƙirƙira da raba sabbin hanyoyin gini da sabbin fasahohi
A kan ajanda na farko na taron, na farko, mataimakin babban injiniya na cibiyar samar da sararin samaniyar kasa da injiniyoyi na kungiyar Huajian Song Qingjun, da Wang Boyang, injiniyan ayyukan kamfanin Shanghai Machinery Construction Group Co. fasahar bango diaphragm na hanyar gina TAD, ka'idar hanyar gina TAD da kuma rahoton taron za a yi a kan abubuwan da suka shafi halaye, zaɓin kayan aiki, fasahar gine-gine, inganta hanyar ginin da sauransu.
Hanyar gina TAD ita ce hanyar gina bangon diaphragm na karkashin kasa da aka yanke taro. Wannan hanyar ginin ita ce a shigar da ginin bangon siminti da aka riga aka keɓance tare da madaidaicin murhu da injin tenon {ƙulle ƙulle} a tsakiyar bangon diaphragm ɗin da aka yanke na siminti-ƙasa don samar da bangon diaphragm na ƙasa wanda aka riga aka kera. Idan aka kwatanta da tsarin ginin bangon diaphragm na gargajiya na gargajiya, Hanyar ginin TAD tana da fa'idodin ƙarancin aikin sarari, daidaitawa mai ƙarfi, ɗan gajeren lokacin gini, da kariyar muhalli.
Shanghai Engineering Machinery Co., Ltd., Zhejiang Jitong Ground da Air Construction Technology Co., Ltd., Zhejiang University Binhai da Urban Geotechnical Cibiyar Bincike, Zhejiang Architectural Design da Cibiyar Bincike, Zhejiang University of Science and Technology, da Jianhua Gina Kayayyakin (Sin) sun gudanar da zurfafa hadin gwiwar bincike kan masana'antu da jami'o'i, da gudanar da huldar jama'a bisa tsarin lissafi na hanyar gini na TAD, shirye-shiryen bangon bango, kera injina, da dai sauransu, tare da kirkiro sabuwar hanyar gini don gina ramin tushe. yadi.
Ajandar taron na biyu: Dr. Li Qing na cibiyar bincike kan sararin samaniyar karkashin kasa da injiniya na kungiyar Huajian ya gabatar da rahoton taro kan fasahar hada-hadar kananan fasahohin zamani ta hanyar gina DMP.
Digital micro-hargitsi hadawa tari (DMP gini Hanyar) rungumi dabi'ar DMP-I dijital micro-disturbance hadawa tari inji na musamman kayan aiki na Shanggong Machinery, kuma yana amfani da dijital gini kula da tsarin don gudanar da atomatik gini sarrafa. Sulurry da iskar gas da ke fitowa daga tashar jiragen ruwa na grouting (iska) sun yanke ƙasa tare, kuma a haɗa su a ko'ina da siminti da sauran magunguna tare da ƙasa don samar da wani tari tare da wani ƙarfi da rashin ƙarfi. Ta hanyar sarrafa ta atomatik na matsa lamba na ciki da tashoshi da yawa The slurry fitarwa da shaye-shaye na musamman mai siffa rawar soja bututu gane da kadan tashin hankali na ƙasa a kusa da tari a lokacin dukan tsari na tari samuwar, wanda ake magana a kai a matsayin DMP. hanya.
DMP-I dijital micro-disturbance hadawa tari inji (DMP kayan aikin hanyar gini) wani sabon dijital gini fasahar hadawa tari hako inji hadin gwiwa ɓullo da SEMW da sanannun cikin gida Enterprises, cibiyoyi, da jami'o'i, yafi don warware tari jiki a lokacin gini na gargajiya hadaddiyar giyar. Ƙananan rashin daidaituwa, ƙananan matakin sanarwa, da wuya a sarrafa ingancin gini, ƙarin ƙasa mai maye gurbin, babban tashin hankali na gine-gine, ƙarancin tari da sauran matsalolin. Kayan aiki yana ɗaukar fasahar gini na dijital, wanda ke da halaye na babban aminci da aminci, babban ingancin tari, ɗan damuwa a cikin yanayin da ke kewaye, da babban tasirin gini. Ta hanyar saitin wuri na GPS, diamita tari shine 850mm, kuma matsakaicin zurfin ginin zai iya kaiwa 45m. Juriya a lokacin hadawa na iya inganta daidaituwar haɗakar ƙasan siminti da ingancin tari. Kayan aiki ba kawai zai iya ƙara yankan ruwan wukake kamar yadda ake buƙata ba, hana yumbu daga mannewa ga bututun rawar soja da samar da ƙwallan laka, da rage damuwa ga samuwar, amma kuma yana da ƙira na musamman na kayan aikin hakowa da kayan tallafi, da tsayin daka na tari. ana iya sarrafa shi a 1/300. Ingancin a bayyane yake.
SEMW ta himmatu wajen haɓakawa da gina gine-ginen sararin samaniya na ƙasa da binciken fasahar gine-gine masu alaƙa, kuma ta himmatu wajen samar wa abokan ciniki gabaɗayan mafita don tushen tushe na ƙasa, suna taimakawa gina gine-ginen biranen ƙasa, koyaushe suna bin manufar "ayyukan ƙwararru, ƙirƙirar. darajar" Abokan ciniki suna haɓaka tare. Injin Shanggong, kamar koyaushe, zai yi amfani da zurfafan tarinsa a fagen sarrafa injunan don cika buƙatun ginin abokan ciniki, samar da sabis na ƙwararru ga abokan ciniki, da ƙirƙirar ƙima.
Lokacin aikawa: Mayu-12-2023