Ezindaweni zasemadolobheni lapho kuhlangana khona ithrafikhi yezimoto nabahamba ngezinyawo, ukuqinisekisa ukuphepha kubaluleke kakhulu. Sethula i-I-Bollard ehoxiswayo– isixazululo esisezingeni eliphezulu esithuthukisa ukuvikeleka nokunethezeka. Leziama-bollardsxubana kalula nezwe lasemadolobheni ngenkathi unikeza ikhono lokuvuka nokuhlehla njengoba kudingeka.
Iyahoxiswaama-bollardsukunikeza ukulawula kwethrafikhi okuguquguqukayo, okuvumela iziphathimandla ukuthi zikhawule noma zinikeze ukufinyelela ezindaweni ezithile. Ngomshini olula, angehliswa ukuvumela izimoto ukuthi zidlule noma ziphakanyiswe ukuze zivimbe izindawo zabahamba ngezinyawo ngesikhathi semicimbi. Lokhu kuvumelana nezimo akugcini nje ngokuvikela izindawo zomphakathi kodwa futhi kuthuthukisa ukuphathwa kwethrafikhi.
Idizayinelwe ukuqina engqondweni,ama-bollards ahlehliswayozakhelwe ukumelana nomthelela kanye nezimo zezulu. Banikeza umgoqo oqinile omelene nezimoto ezingagunyaziwe, ukuvimbela ukushayisana kwengozi nokuthuthukisa ukuvikeleka ezindaweni ezibucayi.
Njengoba ubuchwepheshe buthuthuka, abanyeama-bollards ahlehliswayoingalawulwa ukude noma ihlanganiswe ezinhlelweni ezikhona zokuphepha. Lokhu kuthuthukisa ukuguquguquka nokusabela kwezinyathelo zokuphepha, okwenza kube lula ukuphatha ukugeleza kwethrafikhi ngesikhathi sangempela.
Ekuphetheni,ama-bollards ahlehliswayomaka igxathu elibalulekile ezisombululweni zokuphepha zasemadolobheni. Inhlanganisela yabo yokusebenza, ukuguquguquka, nokuqina kukhombisa amandla abo okuguqula ukuphathwa kwethrafikhi futhi kuthuthukiswe ukuphepha.
Ngiyacelasibuzeuma unemibuzo mayelana nemikhiqizo yethu.
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Isikhathi sokuthumela: Sep-12-2023
