Ebunjiniyela bethrafikhi, i-highway guardrail ingase ivimbele imoto enhlanhlathayo ukuthi ingabambi izithiyo eziseceleni komgwaqo okungenzeka ukuthi zenziwe umuntu (izakhiwo zezimpawu, ama-colvert inlet, izigxobo zosizo) noma ezemvelo (izihlahla, ukusika amatshe), ukubaleka emgwaqeni futhi zehle umqansa. unqenqema, noma ukuchezuka emgwaqeni ungene kuthrafikhi ezayo (evame ukubizwa ngokuthi isithiyo esimaphakathi).

Inhloso yesibili ukugcina imoto imile ngenkathi iphambukisiwe ku-guardrail.

Iyini inhloso ye- guardrail?

Inhloso ye-GuardrailA guardrail, okokuqala nokubaluleke kakhulu, isithiyo sokuphepha esihloselwe ukuvikela umshayeli oshiye umgwaqo.Isimo esingcono kakhulu, uma imoto ihamba emgwaqweni, kungaba ukuthi leyo moto iphumule ngaphandle kokuvinjwa.Kwezinye izimo nasezindaweni, noma kunjalo, lokho akunakwenzeka.Umgwaqo ungase ubiyelwe ngamatshe aphakeme noma amamithambeka asemaceleni, noma ungase ulalwe ngezihlahla, izinsimbi zamabhuloho, izindonga ezibambayo, noma izigxobo zezinsiza.Ngezinye izikhathi akwenzeki ukususa lezo zinto.Kulezo zimo - lapho imiphumela yokushayisa umzila wokugada izoba nzima kakhulu kunokushaya ezinye izinto eduze komgwaqo - kufanele kufakwe ama- guardrail.Bangenza imigwaqo iphephe futhi banciphise ubungozi bokuphahlazeka.I-Guardrail ingasebenza ukuze ichezukise imoto ibuyele emgwaqeni, yehlise imoto ukuze ime ngokuphelele, noma, ezimweni ezithile, yehlise ijubane imoto bese iyidedela idlule lapho kuqashwe khona. Lokhu akusho ukuthi ama- guardrail angakwazi ngokuphelele ukuma. zivikele ezimeni ezingenakubalwa abashayeli abangazithola bekuzo. Ubukhulu nesivinini semoto kungaphazamisa ukusebenza kwe-Guardrail.Kanjalo nokuma kwemoto uma ishaya emgwaqeni.Ziningi nezinye izici.Onjiniyela bezokuthutha, nokho, bakala ngokucophelela ukubekwa kwezinsimbi zokuqapha ukuze kubashayeli abaningi ezimeni eziningi izithiyo zisebenze - futhi zisebenze kahle.