한국어
中文Emva kwendibano yamaqela oomatshini bobunjineli be-TRD angaphezu kwe-10
I-4 DMP-I digital micro-disturbance yokuxuba imfumba oomatshini balandelwa ngokusondeleyo
ISiza seSiseko seNtlanganiso yokuQatshelwa kweMngxuma yeProjekthi yoKwandiswa kweSigaba seSikhululo seSikhululo sasePudong
Bangaphezu kwe-100 abantu ababukele iqela "umbukeli"
I-SEMW TRD, indlela ye-DMP
Kweyona projekthi inkulu yesiseko enzulu eTshayina
Ngomhla we-10 kuMeyi, i-2023, "i-TAD/DMP yoTshintshiselwano lobuChwephesha kunye noMsebenzi wokuQwalasela weProjekthi yoKwandiswa kweSigaba seSikhululo seSikhululo se-Pudong" yabanjwa ngokumangalisayo kwindawo yeProjekthi yoKwandiswa kweSigaba se-IV seSikhululo seenqwelomoya sasePudong.
Le ntlanganiso yokujonga kunye notshintshiselwano yasingathwa yiKomiti yobuNgcali boMatye kunye noMhlaba woBuchule be-Shanghai Mechanics Society, i-Huajian Group ye-Shanghai Underground Space kunye neZiko loPhando loPhando loYilo lobuNjineli, iShanghai Machinery Construction Group Co., Ltd., iShanghai Yuanfeng Underground Engineering Technology Co., Ltd., kunye Shanghai Engineering Machinery Co., Ltd. inxaxheba kumbutho. Ngaphezulu kwe-100 yabantu abavela kuphando kunye noyilo, ulwakhiwo, amaziko ophando lwezenzululwazi, iiyunivesithi, amashishini obugcisa bokwakha kunye nezinye iiyunithi zihlanganisene malunga neetekhnoloji ezimbini ezintsha ze-TAD yokwakhiwa kwendlela yokwakhiwa kwendawo ebiyelweyo kunye nendlela yokwakha ye-DMP ye-digital micro-disturbance mixing imfumba, ukusuka kuyilo, Ukwakhiwa kunye neminye imiba yotshintshiselwano lobugcisa, iingxoxo kunye nokuqwalaselwa kokwakhiwa kweendlela ezintsha zokwakha.
Eyona projekthi inkulu yesiseko enzulu eTshayina
Ummandla opheleleyo womgodi wesiseko weprojekthi yokwandisa iSigaba se-IV se-Airport ye-Pudong International imalunga ne-340,000 m2, ubunzulu bokumbiwa ngokubanzi bumalunga ne-18.6-30.7 m, kwaye ubuninzi bokugrumba bumalunga ne-36.7 m. Ngoku iyeyona projekthi inkulu yesiseko esinzulu eTshayina. Ngokujikeleze umngxuma wesiseko, kukho izinto zokhuseleko ezibuthathaka njengendawo yokugcina, iziko lamandla, kunye nomgca we-MRT we-airside. Ngelo xesha, kukho i-aquifers edibeneyo ene-multi-layered edibeneyo esasazwa kwinqanaba elinzulu lesayithi, kunye nokuhla kwamanzi amaninzi ngexesha lokwemba kufikelele kwi-30m. Ubunjineli bomgodi wesiseko bunzima, kwaye ukuguqulwa kunye nokulawulwa kwamanzi okuthintelweyo kunzima.
Kwiprojekthi yomgodi wesiseko, udonga lwe-diaphragm olungaphantsi komhlaba ludityaniswe ne-Ultra-deep kunye nokulingana-ukutyeba kwesamente-umhlaba wokuxuba udonga indlela yokuxuba isetyenziselwa ukumisa umkhusane ongenamanzi, ukudityaniswa kodonga, indlela yokwakha ye-TAD eyakhiwe kwangaphambili ubume bokubiyela, umbhobho ocinezelekileyo. isakhiwo imfumba ebiyelweyo, idityaniswe intsimbi indibaniselwano Uthotho eluhlaza, ukonga amandla kunye nobuchwephesha obunobuhlobo nokusingqongileyo ezifana nenkxaso, ultra-high uxinzelelo jet grouting, kunye nokwakhiwa DMP indlela yedijithali micro-ukuphazamiseka imfumba yokuxuba.
Ukudala kunye nokwabelana ngeendlela ezintsha zokwakha kunye nobuchwepheshe obutsha
Kwi-ajenda yokuqala yentlanganiso, okokuqala, iNgoma Qingjun, usekela injineli eyintloko ye-Shanghai Underground Space kunye ne-Engineering Design Institute ye-Huajian Group, kunye no-Wang Boyang, injineli yeprojekthi ye-Shanghai Machinery Construction Group Co., Ltd., ngokulandelelanayo yachaza i-prefabricated underground iteknoloji yodonga lwe-diaphragm yendlela yokwakha ye-TAD, umgaqo wendlela yokwakha ye-TAD kunye Ingxelo yentlanganiso iya kwenziwa kwiinkalo zeempawu, ukukhethwa kwezixhobo, iteknoloji yokwakha, ukuphuculwa kwendlela yokwakha kunye nokunye.
Indlela yokwakha ye-TAD yindlela yokwakhiwa kwendibano ye-canal-cut assembly underground diaphragm wall. Le ndlela yolwakhiwo kukufaka ikhonkrithi eyomeleziweyo yodonga lwephaneli eyenziweyo ngaphambili kunye ne-prestressed mortise kunye ne-tennon mechanism {lock buckle} embindini we-canal-cut sement-soil diaphragm udonga ukwenza udonga lwe-diaphragm olungaphantsi komhlaba olwakhiwe kwangaphambili. Xa kuthelekiswa nenkqubo yokwakhiwa kwendonga ye-diaphragm ephantsi komhlaba, Indlela yokwakha ye-TAD ineenzuzo zokungena kwindawo encinci, ukulungelelaniswa okunamandla, ixesha elifutshane lokwakha, kunye nokukhuselwa kwendalo.
Shanghai Engineering Machinery Co., Ltd., Zhejiang Jitong Ground kunye Air Construction Technology Co., Ltd., Zhejiang University Binhai kunye Urban Geotechnical Engineering Centre Research, Zhejiang Architectural Design and Research Institute, Zhejiang University of Science and Technology, kunye Jianhua Building Materials (China) baye baqhuba intsebenziswano enzulu kushishino-yunivesithi-uphando, Yenza ubudlelwane boluntu olucwangcisiweyo malunga nokubala kwethiyori yendlela yokwakha ye-TAD, ukulungiswa kwepaneli yodonga, ukuveliswa koomatshini, njl., kunye nokudala indlela entsha yokwakha yokwakha umgodi wesiseko. indawo ebiyelweyo.
I-ajenda yesibini yentlanganiso: UGqr. Li Qing we-Shanghai Underground Space kunye ne-Engineering Design Research Institute ye-Huajian Group yenza ingxelo yentlanganiso malunga ne-digital micro-disturbance mixing pile technology yendlela yokwakha ye-DMP.
I-Digital micro-disturbance mixing pile (indlela yokwakha ye-DMP) ithatha i-DMP-I digital micro-disturbance mixing pile machine izixhobo ezikhethekileyo zeShanggong Machinery, kwaye isebenzisa inkqubo yokulawula ukwakhiwa kwedijithali ukwenza ulawulo lokwakha oluzenzekelayo. I-slurry kunye negesi ekhutshwe kwi-port grouting (umoya) inqumle umhlaba kunye, kwaye idibanise ngokulinganayo i-samente kunye nezinye izinto zokunyanga kunye nomhlaba ukwenza imfumba enamandla athile kunye nokunganyanzeki. Ngokulawulwa ngokuzenzekelayo koxinzelelo lwangaphakathi kunye ne-multi-channel Ukukhutshwa kwe-slurry kunye nokukhupha umbhobho wokubhobhoza owenziwe ngokukodwa uqonda ukuphazamiseka okuncinci komhlaba ojikeleze imfumba ngexesha lonke lenkqubo yokwakhiwa kwemfumba, ebizwa ngokuba yi-DMP. indlela.
I-DMP-I yedijithali encinci yokuphazamiseka komatshini wokuxuba imfumba (izixhobo zendlela yokwakha i-DMP) yiteknoloji entsha yokwakha yedijithali yokudibanisa umatshini wokugaya imfumba ngokudibeneyo ephuhliswe yi-SEMW kunye namashishini asekhaya awaziwayo, amaziko, kunye neeyunivesithi, ikakhulu ukusombulula imfumba ngexesha ukwakhiwa kweemfumba zemveli zokuxuba. Ukungalingani kancinci, umgangatho ophantsi wolwazi, kunzima ukulawula umgangatho wokwakha, umhlaba otshintshiweyo ongaphezulu, ukuphazamiseka okukhulu kolwakhiwo, ukusebenza kakuhle kwemfumba kunye nezinye iingxaki. Isixhobo samkela iteknoloji yokwakha yedijithali, eneempawu zokhuseleko oluphezulu kunye nokuthembeka, umgangatho ophezulu wemfumba, ukuphazamiseka okuncinci kwindawo engqongileyo, kunye nefuthe eliphezulu lokwakha. Ngokumisela indawo yengqumba yeGPS, ububanzi bengqumba yi-850mm, kwaye ubuninzi bobunzulu bokwakha bungafikelela kuma-45m. Ukuchasana ngexesha lokuxuba kunokuphucula ukufana kokuxuba komhlaba we-samente kunye nomgangatho wemfumba. Izixhobo azikwazi nje ukongeza ii-blades zokusika njengoko zifuneka, zithintele udongwe ukuba lunamathele kumbhobho wokubhobhoza kwaye zenze iibhola zodaka, kwaye zinciphise ukuphazamiseka ekubunjweni, kodwa zinoyilo olukhethekileyo lwezixhobo zokugaya kunye nezixhobo ezixhasayo, kunye nokuma kwemfumba. inokulawulwa kwi-1/300. Ukusebenza kakuhle kucacile.
I-SEMW izimisele kuphuhliso nolwakhiwo lwendawo ephantsi komhlaba kunye nophando lwethekhnoloji yokwakha ehambelanayo, kwaye izimisele ukubonelela abathengi ngezisombululo ngokubanzi kwiziseko eziphantsi komhlaba, ukunceda ulwakhiwo lweziseko ezingundoqo zedolophu, ehlala ebambelele kwingqikelelo "yeenkonzo zobungcali, ukudala ixabiso" Abathengi baphuhlisa kunye. IShanggong Machinery iya, njengesiqhelo, isebenzise ukuqokelelwa kwayo okunzulu kummandla woomatshini bemfumba ukuhlangabezana ngokupheleleyo neemfuno zokwakha zabathengi, ibonelele ngeenkonzo zobungcali kubathengi, kwaye idale ixabiso.
Ixesha lokuposa: May-12-2023