Iyo Bailey danda danda retruss rinoumbwa neBailey furemu, iro rinonyanya kugadzirwa nemaruva ekubatanidza mafafitera, wozogadziriswa nemabhaudhi. Bailey beam iri nyore uye nekukurumidza mukuvaka engineering, senge gantry crane, chikuva chekuvaka, engineering padivi pebhiriji, nezvimwe.
Bailey simbi zambukoyakabva kuBritain, ndiye muBritish Donald Bailey injiniya akagadzirwa muna 1938 munguva yehondo yechipiri yenyika, nyika yedu mukutanga kwema1960 yakatanga kugadzira yakafanogadzirirwa nzira huru yesimbi bhiriji 321 bhiriji remugwagwa, Bailey simbi yebhiriji inoratidzirwa nechimiro chakareruka, zvinhu zvinoreruka, zviri nyore zvekufambisa. , asiwo ine hombe yekutakura masimba, kusimba kwechimiro, hupenyu hwekuneta hurefu, hunonyanya kushandiswa mukutakura kwemauto, kununura uye kununura njodzi, kuvaka kwedziviriro yenyika, mainjiniya ekuchengetedza mvura, traffic traffic uye mamwe minda.
Kuonekwa kwePele Bridge kwave kufarirwa nevazhinji mainjiniya, Pele Bridge yakanaka, asi mukuita kwekuvaka, isu tinofanirwawo kuterera kune mamwe matanho ekuchengetedza ayo.
Matanho matanhatu ekuchengetedza ekuvaka kweBailey Bridge
1. Zvikamu zvikuru zveBere sheet zvinoumbwa nezvikamu zvina: chidimbu che truss, truss yekubatanidza pini, kutsigira furemu uye truss bolt. Imwe neimwe huru yakasimbiswa nhengo yeBailey truss chidimbu chakabatana netruss uye tsigiro furemu, iyo inogadzirwa neNo. 8 I-simbi inogadzira ine 90cm yakajairika furemu. Iyo yese truss chidimbu chakaunganidzwa neBailey truss chidimbu kuburikidza nemagumo ekubatanidza mapini.
2. Munguva yekumisa danda rakarerekera rebhiriji, nekuti zvikwata zvekuvaka zviri kushanda mukuchinjika panguva yekuvakwa kwepamusoro, kuedza kwekuchengetedza kuchengetedza kunofanirwa kusimbiswa, uye mukuru wekutarisa kuchengetedza anofanira kugadzwa panzvimbo. . Zvifambiso zvakachinjika uye zvakadzika midzi zvinofanirwa kupihwa nzvimbo dzekunyevera kwechinguvana, nefenzi yemureza tsvuku nechena. Chenjerai vashandi vasiri vekuvaka kuti vasapinda.
3. Zvinhu zvekumisa zvemuviri wefuremu zvinonyanya kuvimba nekufambisa kwemanyore uye chikamu chekutakura kwe crane. Kuti uve nechokwadi chekufambiswa kwezvinhu zvese zvekuvaka, vashandi vekuvaka vanofanirwa kubatirana necrane yekusimudza zvakachengeteka uye nekungwarira. Manual transmission, kuita basa rakanaka rekuzvidzivirira, sunga bhanhire rekuchengetedza, echo, tanga kutora uye wozotumira. Kudzivirira zvakasimba pombi fittings uye fasteners kubva kuwira pasi.
4. Panguva yekugadzirwa kwechikafu, kuitira kuti zvinhu zvirege kuwira pasi uye kukuvadza vanhu, hapafaniri kuva nemakomba mumapuranga. Munguva ye erection, mambure ekuchengetedza anofanira kuvharwa kutanga, uye kwete. 18 barbed wire inofanira kusungwa pamapoinzi mana, pasina chinhu chakapfava. Hapana mamwe mapombi ekuisa uye fasteners achabvumidzwa kudzivirira kudonha nekukuvara.
5. Scaffolding erection uye kubviswa kuchadzivirira zvigadzirwa, uye kukanganisa kumadziro, Windows, girazi uye zvivakwa zvinorambidzwa zvachose. Zvishandiso zvinofanira kuiswa panzvimbo yakatarwa, uye basa rokuchenesa maoko rinofanira kuitwa mazuva ose.
6. Vashandi vekuvaka vanofanira kunyatsoita mitemo yenyika uye yemabhizimisi, uye kutevedzera mitemo yekuchengetedza yakakodzera uye mitemo yakasiyana-siyana nemirairo yemuridzi nedhipatimendi reprojekiti. Gamuchira zvakakomba kuongororwa kwekuchengetedza kwevaridzi uye kutungamira, uye nekushingaira uye zvakakomba kugashira kugadziridzwa.
Isu tinoramba tichiisa zvinotarisirwa nevatengi pekutanga, kukurumidza kuendesa China mitengo yakaderera yemhando yepamusoro Tsika Dhizaini Belle Bridge, kune chero munhu anofarira mhinduro dzedu kana anoda kutaura nezve tsika yekutenga, ndapota ita shuwa kutibata. Uyezve, isu tine boka revakuru vemhando yepamusoro uye nyanzvi dzinogadzira zvigadzirwa zvemhando yepamusoro uye vane kugona kugadzira zvigadzirwa zvitsva kuwedzera misika yedu yemumba neyekunze. Isu tinotarisira nemoyo wese kuvepo kwevatengi vatsva uye vekare, uye budiriro yedu yakafanana.
Nguva yekutumira: Jul-13-2022