Pambuyo pazaka zisanu ndi zinayi zomanga, kutalika konse kwa makilomita makumi asanu ndi asanu, milatho, zilumba, ngalande mu umodzi mwa Hong Kong-Zhuhai-Macao Bridge, zinatsegulidwa mwalamulo pa Tsiku la United Nations, ntchito ya 2018. Huizhong Zhi, kusonkhanitsa mphamvu, makumi zikwi za omanga osagonjetseka, kulimbana kosasunthika, ndi mtima ndi thukuta zimatsanuliridwa mu "Great Wall of the Sea" kudutsa malo atatu.
Mlatho wautali kwambiri padziko lonse lapansi wodutsa nyanja mpaka pano watchedwa "mmodzi mwa Zodabwitsa Zisanu ndi ziwiri za Dziko Latsopano" ndi Guardian. Kumbuyo kwa "Super Project", Chilengedwe chimayendetsedwa ndi zida ndi ukadaulo! ndi kuchuluka kwakukulu kwaukadaulo wa sayansi ndiukadaulo, zida zatsopano, ukadaulo, zida zatsopano, ukadaulo mumtsinje wopanda malire, kuchuluka kwa ma patent mpaka 400! Tiyeni tifufuze zingapo mwazophatikiza izi.
Mtundu Watsopano wa Pulasitiki
Pakumanga dzenje lachisumbu lochita kupanga, mtundu watsopano wa pulasitiki wopangidwa ndi Canton Road biliyoni wa Road Engineering Co., Ltd. wachitapo kanthu. zimatengera kuti mtundu wa pulasitiki umapangidwa ndi zida za thermoplastic zazitali zolimbitsa thupi, gawo la nkhungu la pulasitiki lolemera pafupifupi 10kg, lachisanu ndi chiwiri la nkhungu zachitsulo, komabe limakhalanso ndi kukana, anti-corrosion, mawonekedwe amphamvu kwambiri.
Mtundu wa pulasitiki wogwiritsa ntchito zinthu zophatikizana, udzakhala wosunthika komanso wofulumira, ogwira ntchito yomanga amangofuna kuphunzitsa molunjika adzadziwa bwino ntchitoyi, pomwe kupangidwa kwachitsanzo kulibe misomali yotsalira, ma spikes ndi zovuta zina, zidzachepetsa kwambiri chiwopsezo chachitetezo chachitukuko.
Ukadaulo wodzipatula wa seismic wa OVM Bridge
Ndi ukadaulo wamagulu opangira nsanja yonyamula ndi gawo la thupi la Pier, ukadaulo wa Anchorage wa OVM prestressed giant diameter high-power rebar ndikuti ukadaulo wofunikira pakugawikana kwamagulu. Ndiko kuti, mlatho mtengo thupi anagawanika mu zigawo zambiri, mkati ntchito prefab pamene zoyendera ku malo mlatho kwa Assembly, mwa kugwiritsa ntchito prestress ndi gawo lonse mu luso kumanga mlatho. OVM Bridge Isolation Technology, ndikuti kumanga mlatho komanso kutsika kwapansi kapena maziko pakati pa kuyika kwa chipangizo chodzipatula, nthawi zambiri kumachepetsa kuthandizira kosakhazikika, ma dampers, ndi zina zotero, kuti apititse patsogolo kuzungulira kwa dongosolo loyamba ndi / kapena kunyowetsa, kuchepetsa momwe amayankhira osakhazikika kapena kuchepetsa mphamvu zowonjezera pomanga, kuti akwaniritse zosowa zosakhazikika.
Kumayambiriro kwa kukonzekera, Hong Kong-Zhuhai-Macao Bridge, mogwirizana ndi zinthu zapadera ntchito, anafunika mlatho kukana mphepo yamkuntho mlingo khumi ndi zisanu ndi chimodzi kapena pamwamba, ndicho kuti kwambiri exigent mlatho mlatho mlatho mkati nkhondo panopa mphepo. pamene angapo debugging, potsiriza anatsimikiza ntchito China Ovim Company a kwathunthu-mwini wocheperapo-Liuzhou Oriental Engineering Rubber merchandise Co., Ltd. kusanthula pawokha ndi Development, kupanga kutsogolera kudzipatula mphira thandizo ndi mkulu damping kudzipatula mphira okhala 2 mitundu yothandizira.
Ultra high mass synthetic resin fiber
Chingwe chapamwamba chomwe chinakweza mlatho wa Hong Kong-Zhuhai-Macao chinapangidwa ndi Sinopec m'tawuni ya Chemical analysis Institute Co., Ltd. komanso China Textile analysis Institute, yomwe inatenga zaka khumi kuti ipangidwe ndipo ndi bwino kupanga utomoni wapamwamba kwambiri wa utomoni. mkati mwa 2006, luso limeneli anasamutsa Yizheng CHIKWANGWANI mankhwala kwa zomera yomanga. Ulusi wochuluka kwambiri wopangidwa ndi utomoni, makulidwe a 1/10 okha a tsitsi, koma opangidwa kuchokera ku chingwe, kuposa mphamvu ya chingwe ndi yapamwamba, mphamvu yokoka idzafika makumi atatu ndi asanu. utomoni wapamwamba kwambiri wopangidwa ndi utomoni, malondawo amatchedwa "Force fiber". Ndi kaboni fiber, aramid ndipo amatchedwa 3 wapamwamba ulusi, pakali pano ndi ulusi wolimba kwambiri padziko lonse lapansi, mkati mwa chitetezo cha dziko lankhondo ndi malonda apachiweniweni ali ndi magwiridwe antchito osiyanasiyana, ndikuti gulu lankhondo lamphamvu lazanzeru. Sling yomwe imagwiritsidwa ntchito ku Hong Kong-Zhuhai-Macao Bridge imakhala ndi ulusi woterewu 100.
Zomatira padenga lapamwamba Paving
HONG KONG-Zhuhai-Macao Bridge mlatho thupi otsiriza khumi mamita Heilong polojekiti ndi chapamwamba sitimayo njira njira, ndi Hubei Hui New Materials Co., Ltd. Kugwira mabizinesi Shanghai Hui New Materials Co., Ltd. kupereka R & amp; d chithandizo ndi ntchito zamalonda. Poganizira za luso la epoxy guluu wosanjikiza madzi wosanjikiza wa Hong Kong-Zhuhai-Macao Bridge komanso kufunika kwa index yayikulu, kampaniyo idakwanitsa kuthana ndi zovuta za zida zomangira mlatho ndiukadaulo womanga pansi pazikhazikiko zotsogola kudzera pakuwunika kwakuthupi ndi mankhwala ndikuwunika mayeso omanga pa Hong Kong-Zhuhai-Macao Bridge. pamene kuyezetsa ntchito malo kuti Hong Kong-Zhuhai-Macao mlatho alangizi Project Project adziwike kwambiri anazindikira, mu mpikisano ndi zosiyanasiyana zimphona zomatira mayiko ndi mitundu pafupifupi makumi awiri akunja kuonekera, yekha bid.
Zaka 120 kumbuyo kwa moyo wautumiki: anticorrosive coating
Mapangidwe a moyo wa mlatho wa Hong Kong-Zhuhai-Macao waphwanya "zochita zakale" zakale ku China, ndikukhazikitsa miyezo yazaka zana limodzi ndi makumi awiri. kuti akwaniritse cholingachi, kufalikira kwa masitayelo apadera kukuwonetsa kuti ndikugwiritsa ntchito anti-corrosion № ❖ ❖ ❖ kuyanika kumagwiritsidwa ntchito. mwachitsanzo, mlatho wa Jiuzhou Waterway umatengera njira yolumikizira Tower beam pier kuchokera kumadera awiri a mawonekedwe ndi kukonza. Izi zimachotsa thandizo lalikulu losakhazikika, chithandizo champhepo chopingasa ndi zida zonyowetsa pansanja ya mlatho komanso kukonza zidazo, pomwe kuchepetsa kukula kwa chipangizo cha telescopic chamtengo wapatali ndikupereka mwayi wokonza. The anticorrosive ❖ kuyanika dongosolo la Hong Kong-Zhuhai-Macao Bridge, amene amatanthauza madyerero akuluakulu angapo milatho ndi kunja, komanso ❖ kuyanika kwatsopano ndi cathodic chitetezo kuphatikiza chitetezo luso luso lopangidwa mosiyanasiyana ndi Institute of Metals of the Chinese Academy of Sciences, akulimbana ndi gawo lofunika kwambiri pa ntchitoyi.
Nthawi yotumiza: Nov-19-2018