Ukuhamba kwethrafikhi okuhlelekile ezindaweni zokuhlangana kwemigwaqo yasemadolobheni kuncike ekusekelweni okuzinzile kwezibani zethrafikhi. Ngakho-ke, ukukhetha okulungileizinsika zesignali zomgwaqokuyisinyathelo esibalulekile ezigabeni zokuqala zokwakhiwa komgwaqo. Ukukhethwa kwezinsika akufanele kusekelwe kuphela ekubukekeni; kudinga ukucatshangelwa okubanzi kosayizi wempambana-mgwaqo, indlela yokufaka, izimo zomthwalo, kanye nemvelo yendawo.
Uma kukhulunywa ngokukhetha okulungileizinsika zesignali zomgwaqoKunezinhlobo ezimbalwa okufanele uzicabangele. Unayo eyakhoizigxobo zezibani zethrafikhi ezinezinhlangothi ezine, izigxobo zokukhanya kwethrafikhi eziqondile, futhiizigxobo zokukhanya zethrafikhi eziyisikwele, ngamunye unamandla akhe.Izigxobo zesignali zethrafikhi ezi-octagonalkuyisinqumo esidumile sezindawo ezihlangana njalo ngoba zingabhekana nokucindezeleka ngokulinganayo futhi zibe nesimo esihle nesilinganayo.Izigxobo zesignali yethrafikhi ezigobileNgakolunye uhlangothi, zibukeka kahle futhi zivame ukusetshenziswa emigwaqweni emihle noma emigwaqweni emikhulu emadolobheni.Izinsika eziyisikwelezinamandla kakhulu futhi zingaphatha imithwalo esindayo, okwenza zifaneleke kakhulu ezimpambanweni ezinkulu ezinezibani zomgwaqo eziningi kanye nemishini. Bese kuba nalezi zinhlaka ze-gantry ezihlanganisiwe, ezifana nesisombululo esiphezulu sezimpambano ezinkulu, ezinemizila eminingi - zingabamba amasethi amaningi ezibani zomgwaqo kanye nemishini yokuqapha konke ngesikhathi esisodwa. Ngakho-ke, ukuze uthole ukuthi yiluphi uhlobo lwesigxobo oludingayo, kufanele uqale unqume uhlobo lwaso lwesakhiwo. Lokhu kuzokusiza ukuthi unqume ukuthi yiluphi olufanele isimo sakho esithile. Kungakhathaliseki ukuthi ubhekene nempambano ematasa noma umgwaqo omuhle, ukukhetha izibani zomgwaqo ezifanele kubalulekile ekuphepheni nasekusebenzeni kahle. Ngokucabangela izinhlobo ezahlukene zezigxobo kanye nezici zazo, ungenza isinqumo esinolwazi futhi uthole imishini efanele yomsebenzi.
Uma kukhulunywa ngokukhetha okulungileubude be-cantilever, kuyingxenye ebalulekile yenqubo. Inani lemizila emgwaqweni lidlala indima enkulu ekunqumeni ukuthi i-cantilever kufanele ibe yinde kangakanani. Isibonelo, uma ubhekene ne-umgwaqo onemizila emibili, aubude be-cantilever yamamitha angu-3-5ngokuvamile kuyisinqumo esihle. Ngakolunye uhlangothi, uma usebenza ne-umgwaqo onemizila emine, uzovame ukufuna ukuhamba ne-ubude be-cantilever yamamitha angu-6-8Futhi ngemigwaqo emikhulu ene-imizila eyisithupha noma ngaphezulu, aubude bamamitha angu-9-12kuvame ukunconywa. Kodwa nansi into: uma wenza i-cantilever ibe yinde kakhulu, ingabangela izinkinga. Isikhathi sokugoba kwensika siyanda, okusho ukuthi kuzodingeka uqinise udonga lwepayipi ukuze uvimbele ukuthi lungagobi futhi luguquguquke ngokuhamba kwesikhathi. Kubalulekile futhi ukuqinisekisa ukuthi kunebanga elanele lokuphepha ukugcina izibani zomgwaqo ziqonde ngqo ngaphezu komzila, ngaphandle kwezithiyo ezifana nezihlahla noma izindawo zokudlula eziphazamisayo. Lokhu kuyisihluthulelo sokuqinisekisa ukuthi konke kuhamba kahle nangokuphephile. Ngakho-ke, uma ubala ubude be-cantilever, udinga ukunaka zonke lezi zici. Akukhona nje ukushaya izibani zomgwaqo bese uzibiza ngosuku olulodwa - udinga ukucabanga ngokucophelela ngemininingwane yomgwaqo kanye nethrafikhi ezoyisebenzisa. Ngokwenza kanjalo, ungakha uhlelo oluphephile nolusebenzayo olusebenza kahle kuwo wonke umuntu.
Izinto ezenziwe ngazo izinti nokuthi zivikelwe kanjani ekugqwaleni kubaluleke kakhulu uma kukhulunywa ngokuthi zihlala isikhathi esingakanani. Ngokuvamile, izinti zesignali zomgwaqo zenziwa ngohlobo lwensimbi olubizwa ngokuthiQ235, futhi bavikelwe ngenqubo ebizwa ngokuthiukucwilisa okushisayo, noma ngezinye izikhathi lokho kulandelwa olunye ungqimba lokuvikela olubizwa ngokuthiukugqoka kwempuphu kagesiKodwa ezindaweni eziseduze nolwandle noma imifula, lapho umoya unosawoti futhi ungagqwala khona izinsika, kungcono ukusebenzisa izendlalelo ezimbili zokuvikela –ukucwilisa okushisayofuthiukugqoka ngempuphu– ukuze zingagqwali. Emadolobheni asemaphakathi nezwe, ungqimba olulodwa lwe-hot-dip galvanizing luvame ukwanele. Iqiniso liwukuthi, izikhala zezimpawu zomgwaqo ezingaphandle ngaso sonke isikhathi, ziniwa futhi zihlale elangeni, zizoqala ukugqwala uma zingavikelwe kahle ngokwanele, futhi lokho kungaba yinkinga yokuphepha. Ngakho-ke, kubaluleke kakhulu ukusebenzisa izinto ezifanele kanye nezindlela zokuvikela ukuqinisekisa ukuthi izinsika zihlala isikhathi eside futhi zihlala ziphephile.
Izimo zomthwalo wemvelo azinakwa. Izifunda ezahlukene zinezidingo ezithileukumelana nomoyaIzindawo ezisemathafeni ngokuvamile zihlangabezana nezinga lokumelana nomoya le-27 m/s, kuyilapho izindawo ezivame ukuba nezivunguvungu zidinga indinganiso36 m/snoma ngaphezulu. Uma ufaka amadivayisi amaningi, isisindo esiphelele sezibani zomgwaqo, amakhamera, kanye nezindawo zokuhlala kumele sibalwe ukuze kuvinjelwe ukulayisha ngokweqile. Isisekelo kumele sihambisane nezinsika; izinsika eziphakeme ze-cantilever zidinga amabhawodi amakhulu e-anchor kanye nezisekelo zekhonkrithi.
Uma kukhulunywa ngokusetha izibani zomgwaqo, kunezinto eziningi okufanele uzicabangele. Hhayi imithetho kuphela, kodwa nokuthi zibukeka kanjani. Isibonelo, emadolobheni amancane, ungazifaka nje odongeni. Kodwa emadolobheni amakhulu, izikhonkwane zezimpawu zomgwaqo kufanele zihambisane nesitayela nombala wedolobha. Yonke inqubo ilandela iziqondiso eziqinile ukuqinisekisa ukuthi konke kuphephile futhi kusebenza kahle. Azisebenzisi izikhonkwane ezincane kakhulu noma ezingahlangabezani nezindinganiso. Umgomo ukukhetha izikhonkwane zezibane zomgwaqo ezenza umsebenzi wazo futhi ezihlala isikhathi eside, ukuze ungachithi imali eningi uzilungisa kamuva. Ngale ndlela, ithrafikhi iyaqhubeka ihamba kahle futhi ngokuphephile.
Qixiangyenza zonke izinhloboizigxobo zokukhanya kwethrafikhi, njengohlobo olunezinhlangothi ezine, oluyindilinga, kanye nolukhuluizinsika ze-gantryIzigxobo zethu zezimpawu zethrafikhi zenziwe nge-strongInsimbi ye-Q235futhi sizivikela ekugqwaleni nge-specialukucwilisa okushisayokanye nenqubo yokumboza ngempuphu. Uma udinga induku yesignali yomgwaqo enobude obuthile bengalo noma ufuna ikwazi ukumelana nemimoya enamandla, singakwenza lokho. Sinobukhulu nezinhlobo eziningi ezahlukene, futhi izinduku zethu zakhiwe ukuze zihlale isikhathi eside. Ungazithola ngisho nangama-bolts okubamba ukuze uthole ukuphepha okwengeziwe. Uma ufuna izigxobo ezinhle zesignali yomgwaqo, vele usazise ukuthi udingani futhi sizokunakekela - sihlose ukuhlinzeka ngezixazululo ezinhle zemigwaqo.
Isikhathi sokuthunyelwe: Julayi-24-2026
