Nigute Guhitamo Urwego rwohejuru rwa Bailey Bridge

Ikiraro cya bailey ni iki? Ikiraro cya Bailey gifite amazina atandukanye nkigice cya bailey, urumuri rwa bailey, ikarita ya bailey nibindi. Yatangiriye mu Bwongereza mu 1938 mu ntangiriro z'Intambara ya Kabiri y'Isi Yose kandi ihimbwa na injeniyeri Donald Bailey, ahanini kugira ngo ihure n'iyubakwa ryihuse ry'ibiraro mu gihe cy'intambara, nyuma yaje kumwitirirwa.
Ni izihe nyungu zo kubaka ikiraro cya bailey? Igice cya Bailey cyoroshye muburyo bworoshye, cyoroshye mu bwikorezi, cyihuta mu kwubaka, kinini mu buremere bw'imizigo, cyiza mu guhinduranya, gukomera mu guhuza n'imiterere, kandi gikoreshwa cyane mu buzima bwa buri munsi. Ikoreshwa cyane cyane mukubaka ikiraro cyigihe gito cyigihe gito, kandi irashobora no gukoreshwa mukubaka umunara wubwubatsi, ikadiri yingoboka, gantry nibindi byuma byubatswe mbere.
Ni ubuhe bwoko bw'ikiraro cya bailey? Ibice bya Bailey bikoreshwa cyane muri Bridges, none ni ubuhe bwoko? Moderi isanzwe mubikorwa ni Model CB100, CB200 na CD450.

Ikiraro cya CB100 kizwi kandi ku bwoko bwa 321. Ubunini bwayo ni metero 3.048 * metero 1.45, bushingiye ku kiraro cyambere cy’abongereza bailey truss, gihujwe n’imiterere y’igihugu cy’Ubushinwa n’imiterere nyayo. Byarangiye mu 1965 kandi byateye imbere cyane mubushinwa. Ikoreshwa cyane mu kurinda igihugu, kwitegura kurwanya, ubwubatsi bwo gutwara abantu n’imishinga yo kubungabunga amazi ya komini. Nicyo kiraro gikoreshwa cyane mubushinwa.

Ikiraro cyicyuma cya HD200 cyateguwe kirasa nkikiraro cya 321 bailey Steel Bridge hanze, ariko kizamura uburebure bwa truss kugera kuri metero 2.134. Kuberako byongera uburebure bwa truss, bikongerera ubushobozi bwo gutwara, byongera imbaraga zihamye, byongera ubuzima bwumunaniro, bikongera ubwizerwe, bityo rero urwego rwo gusaba ikiraro cyubwoko bwa HD200 rwagutse.

Ikiraro cya D nacyo kizi nka CD450. Yatangiriye mu Budage, yinjizwa mu Bushinwa kandi ikorwa cyane n’abashakashatsi ba Great Wall Heavy Industry, kandi ni ibicuruzwa byemewe n’inganda zikomeye. Nubwo D-ikiraro cya D-truss ifata ibyuma binini, imiterere iroroshye, idafite inyungu gusa yikiraro cyicyuma cyateguwe mbere, ariko kandi ikanagabanya aho igarukira, ikazamura uburebure bwa span imwe kandi ikazigama ikiguzi cya piers .
Ni he nshobora kugura ikiraro cyiza cyo mu rwego rwo hejuru? Ndasaba Zhenjiang Great Wall Heavy Industry Technology Co., Ltd. (hano na nyuma yiswe Great Wall Group). Icyuma cyumuhanda wateguwe Ikiraro, ibiraro bya bailey, ibiti bya bailey nibindi bicuruzwa byakozwe na Great Wall Group bifite izina ryiza haba mugihugu ndetse no mumahanga. Itsinda rikuru rya Wall Group ryishimiye ubufatanye bushimishije n’itsinda ry’itumanaho ry’Ubushinwa, Itsinda rya Gariyamoshi ry’Ubushinwa, Itsinda ry’Ubwubatsi bw’Ubushinwa, Itsinda rya Gezhouba, Cnooc n’indi mishinga minini ya Leta mu mihanda ya gari ya moshi, umuhanda munini, amasoko mpuzamahanga ya Leta n’indi mishinga, kandi inashyigikira byimazeyo ibikorwa by’urukundo. . Mu bufatanye mpuzamahanga, Ikiraro kinini cya Bailey Bridges cyoherezwa mu bihugu byinshi, byoherejwe muri Amerika, Mexico, Indoneziya, Nepal, Congo (umwenda), Miyanimari, Mongoliya yo hanze, Kirigizisitani, Tchad, Trinidad na Tobago, Mozambike, Tanzaniya , Kenya, Ecuador, Dominic n'ibindi bihugu n'uturere. Itsinda rikomeye rya Wall Group riha abakiriya ibicuruzwa byiza na serivise nziza hamwe nintangiriro yo hejuru, ireme ryiza ninzira nyabagendwa.