Ukukhawulezisa indawo enkulu ye-Bay

Umdibaniso wendawo ye-Bay, trafikhi kuqala,

I-jiada Avenue, i-jiaozhou Scootion yendawo, qingdao

Ngaphantsi kweeprojekthi ezixhasayo zendlela ezixhasayo,

Umatshini we-SMW ngoMatshini we-TRD-70e yoKwakha wabonisa amandla ayo okwakhiwa,

Ukusebenza kakuhle, ukusebenza kakuhle kunye nokudalwa okuphezulu kokudalwa,

Yakha isiseko esomeleleyo sokunceda abantu bokuphila,

Nceda indawo enomtsalane ye-charming bay ukwakha ukufikelela kwingingqi,

Inkqubo ephezulu yokuzigcina igqitywe kwi-3 yendlela yokuhambahamba,

I "Indawo enkulu ye-Bay Bay emkhondweni" iyakhawuleza.

Utyalomali ngokupheleleyo kwi-5.9 yezigidigidi yuan iya kutyala imali kwiProjekthi yokuxhasa iYunivesithi yaseJiaotong Avenue kwi-Shanghai Commirege. Iqala kwiNdlela yeMijiang emazantsi kwaye iphele kwindlela ye-Liaohe ecaleni kwe-North, ngobude be-4,7. Ibandakanya ubunjineli beendlela, i-tunnel yobunjineli, ibhulorho ye-Brilge, i-Grail yokuThenga i-Onjiniral, njl njl.

Emva kokugqitywa kweprojekthi, ngokwakhiwa kweendlela ezingaphantsi komhlaba, ukuhambahamba kwetrafikhi kunye nokufika kwendlela kunye nokuhamba ngokukhawuleza kwenethiwekhi yenethiwekhi kuya kuphuculwa. Ukumiliselwa kohambo luka-Rile, ukudibanisa ukwakhiwa kohambo lololiwe kunye neendlela eziphantsi komhlaba, kwaye wakhela ngexesha elinye, ukubonelela ngesicatshulwa esifanelekileyo sendlela yengingqi. Oku akuqinisekanga kuphela iimfuno zokuphumla okukhawulezileyo nezinkulu zendlela, kodwa kukuthathelwa ingqalelo inkqubo yophuhliso lwendawo, ikhuthaza unxibelelwano olusondeleyo phakathi kwendawo yendlela.

Kwinqanaba leprojekthi le projekthi, kucwangcisiwe ukunxaxha kwi-jiada ye-jiada ye-jiada ye-jiada ye-jiada kunye nokuphuhlisa indawo engaphantsi komhlaba. Ubunzulu bokumbiwa malunga ne-10 ~ 11m. Inxalenye engezantsi yiprojekthi ye-tunnel, kwaye icandelo eliphezulu yiprojekthi yendlela (kubandakanya nemibhobho). Ubeko lomhlaba weSilika lusasazwa ngokubanzi ecaleni kwendlela, kwaye ikufuphi nolwandle lukaJiaozhou Bay, ngoko ke ukuzinyathela kulihlwempu, kwaye kukho umngcipheko omkhulu kwimbaleki. Isakhiwo esivaliweyo seprojekhthi ye-tunnel, yamkela ifomu ye-TRD CUPE YE-TRD CUP YOKUXELENZA INKXASO YENKCUBEKO NEENKONZO ZEENCWADANA. "

Kwindawo yokwakha, oomatshini be-SMW-70e bendlela yokwakha i-70e yayisetyenziselwa ukwenza i-Ceain Creat Pree Hands Ukulawula amanzi aphantsi komhlaba ngaphambi kokumba umgodi weSiseko. Ubungqingqwa bomzimba bungama-850mm, kwaye ubunzulu bodonga yi-17m-26m. Kwangelo xesha, i-1,366 iziqwenga ze-700 * 300mmm h-intsimbi yentsimbi, malunga neetoni ezingama-6,000, zifakwe kwizikhundla zemfumba kudonga lwamanzi ukubonelela ngenkxaso eqinileyo yokwakha. Iprojekthi ifuna ukuba i-veriction ye-verideng udonga lokudibanisa ubukhulu obungalingani ngaphezu kwe-1/300, ukuphambuka kobunzima obungaphezulu kwe-20mm, kwaye ubukhulu becala bungapheliyo.

Ngokwedatha yejografi ejikeleze indawo, indawo yokuqala yendawo yayiyinto engaselunxwemeni, eyakhiwe ngokutsha kukubuyela umva, kunye neemeko zeJografi zazinzima. Umatshini wokwakha ongu-TRD woomatshini we-SMW aqinisekiswe ngempumelelo inkqubela phambili yeprojekthi ngempumelelo yeprojekthi yokwakha eyakhiweyo kunye nokusebenza kwemveliso enamandla. Izixhobo zisilela okuphantsi, azizinza kwaye zichanekile, kwaye zikhawuleze iguqule imeko yokwakha. Ngexesha lenkqubo yokwakha, i-strama eyahlukileyo inokudityaniswa kunye nokudakumba kakhulu kudonga oluphezulu oluhambelana ngaphezulu ukuya ezantsi. Kwangelo xesha, eyona ndlela iphambili yokusebenza kwezixhobo inemilinganiselo yenzuzo enokulinganisa umgca, i-vertticalty ijongiwe ngokufanelekileyo ukuqinisekisa umgangatho wodonga. Ukongeza, indawo ekumgangatho ophezulu wenkonzo yasemva kwendawo yoomatshini be-SMW ikwisiza iiyure ezingama-24, ukubonelela ngeengcebiso zokwakha iprojekthi, ukubonelela ngoqeqesho lweprojekthi, kunye nokwakhiwa kwezixhobo ze-TRD ngamaxesha onke.

Ngo-2012, oomatshini be-SMW ngokuzimeleyo baphuhlise umatshini wokuqala wokwakha i-TRD-60D ngokwakha isikhundla se-61m eTshayina; Ngo-2017, yaqalisa umatshini wokwakha i-TRD-60E ngengxolo ephantsi kunye namandla ombane apheleleyo ahlangabezana neemeko zokusebenza zedolophu; Ngo-2018, isungule ngempumelelo i-TRD-ASDEATE uhlobo lomatshini wendlela yokwakha wenza irekhodi yokwakha elinzulu ye-TRD; Ngo-2019, isungule i-TRD-70D / ET yokudibana nokwakhiwa kolwakhiwo lobunzulu kunye nobunzima obukhulu, benza uthotho lweemveliso ezintathu ze-TRD-60/70; Ngo-2022, uthotho lweMveliso luya kwandiswa ngakumbi, isungule umatshini wokwakha i-TRD-C50 ukuze afezekise iimfuno ezintsha zentengiso.

Iiprojekthi eziphambili zasekhaya, ukuxhasa izixhobo zokwakha zobuchule. Umatshini we-SMW unamathela kumxholo "wentengiso yophuhliso lwemveliso", ugxile kwiziseko zophuhliso ezitsha, ijolise kwitrapthi yeshishini ngeliso, kwaye iphucule iliso elifanayo, kwaye likhawuleze kwaye lisebenze ngakumbi.

IXESHA LOKUQALA: APR-25-2023