Ukwethulwa kwakamuva kwesinye sezitayela ezintsha zokuphakamisa ngemuva kwe-bollard, kungafeza uhlobo lokuphakamisa oluvulekile noluseduze.
Ama-HVM Bollard ayizingodo eziklanywe futhi ezivivinywe ukuphahlazeka ukuze kuncishiswe izimoto ezinonya. Lawa ma-bollard afakwe ukuvikela zonke izindawo ekuhlaselweni okungenzeka, kungaba yingqalasizinda ebalulekile kazwelonke noma izikhungo zasemadolobheni ezimatasa.
Ama-bollard e-HVM aklanywe futhi aklanywa ukuze alulaze izimoto ezinobukhulu nesivinini esithile futhi azohlolwa ngokuphahlazeka ukuze kuhlangatshezwane nale mfuneko. Kunezindinganiso eziningi ezimisiwe zokulinganisa imikhiqizo ye-HVM, okuhlanganisa i-BSI PAS 68 (UK), i-IWA 14-1 (yamazwe ngamazwe) kanye ne-ASTM F2656/F2656M (US).
Ngokusebenzisa i-Vehicle Dynamics Assessment, kuvame ukutholakala ukuthi usayizi kanye nesivinini semoto okudingeka sincishiswe. Lokhu kuvame ukwenziwa yi-Counter Terrorism Security Advisor (CTSA) noma unjiniyela wezokuphepha oqeqeshiwe. Ama-bollard ethu e-HVM angaba nesisindo esifinyelela ku-1,500 kg ngesivinini esingu-32 km/h (20 mph) kanye no-30,000 kg ngesivinini esingu-80 km/h (50 mph).
Ama-bollard e-HVM angabhekisela kunoma yiluphi uhlobo lwe-bollard eyenzelwe i-HVM, kungakhathaliseki ukuthi ilungisiwe, ifakwe ngokungajulile, izenzakalelayo, iyahoxiswa noma iyasuswa. Ingasetshenziswa nakweminye imikhiqizo yokuhlola ukuphahlazeka njengezithiyo, izithiyo noma uthango lwezintambo.
Siyakwamukela ukuxhumana nathi ukuthola imininingwane eyengeziwe
Isikhathi sokuthunyelwe: Jan-26-2022
