Mabhiriji ndiwo anogadzirwa zvakakosha munhoroondo yevanhu. Kubva panguva dzekare apo vanhu vakashandisa miti uye vakamhanya kuyambuka mvura nemipata, kushandiswa kwemabhiriji ekuramba uye kunyange emabhiriji akagara, kushanduka-shanduka kwave kuchishamisa. Kuvhurwa kwazvino kweHong Kong-Zhui-Macao Bridge inoratidza yakakosha chiitiko munhoroondo yemabhiriji. Muchiitiko chazvino bridge kuvakwa, kuwedzera pakushandisa yakasimbiswa kongororo kongororo, zvinhu zvesimbi, kunyanya Aluminium Alloys, yave sarudzo huru nekuda kwezvakangoita zvakanakira zvakasiyana siyana.
Muna 1933, iyo yekutanga yenyika aluminium Alloy Bridge Deck yakashandiswa pane bhiriji inotanga rwizi muPittsburgh muUnited States. Anopfuura makore gumi gare gare, muna 1949, Canada yakapera zvese-Aluminium Arch Bridge Rwizi muQuebec, ine imwe spanji inosvika 88.4 metres. Iyi bhiriji yaive yekutanga yenyika yese-aluminium alloy chimiro. Bhiriji rakanga rine piresi dzinenge gumi nemashanu metres dzakakwirira uye mitezo miviri yemota traffic. Yakashandisa 2014-T6 Aluminium Alloy uye yaive nehuremu hwese hwematani 163. Kuenzaniswa neyakatanga kurongwa simbi bhiriji, yakaderedza uremu neanenge 56%.
Kubva ipapo, maitiro eAluminium Alloy midziyo yemabhiriji anga asina kunyorwa. Pakati pa1949 na1985, United Kingdom yakavakwa anenge 35 aluminium Alloy Mabhiriji, nepo Germany vakachengetera makumi maviri emakore pakati pa1950 na1970. Iko kuvakwa kwemabhiriji akawanda kwakapa ruzivo rwakakwana rweluminium Alloy Bridge Vavaki veLology Bridge Vavaki veAlumini.
Kuenzaniswa neSimbi, Aluminium Alloy Zvigadzirwa zvine density density, kuvaita kuti vakure zvakanyanya, ne 34% yehuremu hwesimbi kune vhoriyamu yakaenzana. Asi, ivo vane hunhu hwakafanana hwakafanana nesimbi. Pamusoro pezvo, Aluminium Allys inoratidzira yakanaka elasticity uye corrosion kupokana nepo kuve nekudzikira kwekugadzirisa mari yekugadzirisa mari yekugadzirisa. Nekuda kweizvozvo, ivo vakawana kunyorera kwakakura muzvivakwa zvazvino Bridge.
China yakaita madhiri akakosha muBridge kuvaka zvakare. The Zhaozhou Bridge, akamira kweanopfuura makore 1500, ndeimwe yemapinji ekubudirira kweiyo yekare Chinese Bridge Injiniya. Muzuva razvino, nerubatsiro rweaimbova Soviet Union, China yakavakira mabhiriji akati wandei, kusanganisira iyo yangtsze river bridges muNanjing uye Wuhan, pamwe nePearl Rwizi Bridge muGuangzhou. Nekudaro, kushandiswa kweAluminium Alloy Bridges muChina inoita kunge ishoma. Iyo yekutanga aluminium Alloy Bridge muChina yaive Bridge mugwagwa muQingchun Road muHangzhou, yakavakirwa muInternet Bridge Bridge Bridge, uye zvinhu zvese zvakabviswa kubva kuGermany. Mugore rimwe chetero, bhiriji rezvikepe muXujiahui, Shanghai, raive ranyatsogadzirwa uye rakagadzirwa pabasa racho vachishandisa aluminium acloy zvivakwa. Izvo zvakanyanyisa kushandisa 6061-T6 Aluminium Alloy uye, kunyangwe yayo yegumi neshanu-ton-tormy, aigona kutsigira mutoro wegumi makumi mashanu.
Mune ramangwana, Aluminium Alloy Bridges ane V Zvakakura Zvekuvandudza Tarisiro muChina Zvikonzero Zvakawanda:
1 China yakakwira njanji yekuvakwa, kunyanya mumatunhu akaomarara emadhadha ezvipenga nemipata mizhinji uye nzizi. Aluminium Alloy Bridges, nekuda kwekurererwa kwavo kwekufambisa uye maronda esimba, anotarisirwa kuve nemusika wakakosha anogona.
2 zvigadzirwa zvesimbi zvinowanzoitika kuti uve ngura uye uve nemazvo pabasa mune zvekupisa. Corros of Simbi Inokanganisa Bridge Kugadzikana, zvichikonzera mumitengo yepamusoro yekugadzirisa uye njodzi dzekuchengetedza. Mukupesana, Aluminium Alloy Zvigadzirwa zvine simba rakasimba kupokana uye kuita zvakanaka mumhepo dzinopisa, uchiita kuti vakwanise kuve nemamiriro akasiyana emamiriro ekunze uye anoverengera nguva refu. Nepo Aluminium Alloy mabhiriji anogona kuve nemitengo yekutanga yekuvaka, mari yavo yekugadzirisa yekugadzirisa inogona kubatsira kuderedza mutengo wekutora nguva.
3 Tsvagiridzo paAluminium Bridge Panels, zvese zviri zviviri uye zvemukati uye zvemukati, zvakanyatsogadzirwa, uye zvinhu izvi zvinoshandiswa zvakanyanya. Kufambira mberi mukutsvagisa kwekunyorera kunopa technical vimbiso yekukudziridza madhiri matsva ayo anosangana zvakasiyana zviitiko zvekuita. MaChinese aluminium Vagadziri, kusanganisira maindasitiri emaindasitiri sekurapa Zhongwang, zvishoma nezvishoma vakatsausa kutarisa kwavo kuSindasitiri Aluminium profiles, vakarara hwaro hweAluminium Alloy Bridge kuvaka kuvaka kwaAlumini
4 Rapid Urban Subway Kuvaka mumaguta makuru eChinese kunoita kuti zviitike zvinodiwa zvemaguta kubva pamusoro pevhu. Nekuda kwehuremu hwavo hwakakosha huremu, zvinoonekwa kuti zvimwe zvekushandisa Alumini, uye migwagwa mikuru ichave yakagadzirwa uye kushandiswa mune ramangwana.
Yakarongedzwa naMay Jiang kubva kuT aluminium
Kutumira Nguva: May-15-2024
