Kukhazikitsa kwaposachedwa kwamtundu watsopano wokwezera positi bollard, kumatha kukwaniritsa mtundu wotseguka komanso wotseka wokweza.
HVM Bollard ndi ma bollards opangidwa ndikuwonongeka koyesedwa kuti achepetse magalimoto ankhanza. Mabotolowa amayikidwa kuti ateteze malo onse kuti asawukidwe, kaya ndi zomangamanga zofunikira kwambiri za dziko kapena mizinda yotanganidwa.
Mabotolo a HVM adapangidwa ndikupangidwa kuti azipeputsa magalimoto akulu akulu ndi liwiro lake ndipo adzayesedwa kuti awonongeke kuti akwaniritse izi. Pali miyezo yambiri yokhazikitsidwa pamitengo ya zinthu za HVM, kuphatikiza BSI PAS 68 (UK), IWA 14-1 (yapadziko lonse) ndi ASTM F2656/F2656M (US).
Kupyolera mu Kuwunika kwa Magalimoto a Vehicle Dynamics, nthawi zambiri zimakhala zotheka kudziwa kukula ndi liwiro la galimoto yomwe imayenera kuchepetsedwa. Izi nthawi zambiri zimachitika ndi Counter Terrorism Security Advisor (CTA) kapena injiniya wodziwa zachitetezo. Mabotolo athu a HVM amatha kulemera mpaka 1,500 kg pa 32 km/h (20 mph) ndi 30,000 kg pa 80 km/h (50 mph).
Mabotolo a HVM amatha kutanthauza mtundu uliwonse wa bollard wopangidwira HVM, kaya ndi wokhazikika, wosaya, wokhazikika, wobweza kapena wochotsedwa. Itha kugwiritsidwanso ntchito pazinthu zina zoyeserera ngozi monga zotchinga, zotchingira kapena mipanda yamawaya.
Takulandirani kuti mutiuze zambiri
Nthawi yotumiza: Jan-26-2022
