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Zithini iingenelo zee-bollards ezizinzileyo eziqhelekileyo kunee-bollards ezizinzileyo ze-chain?
Xa kuthelekiswa nee-bollards ezinamathele kwi-chain-fixed, ii-bollards eziqhelekileyo ezinamatheleyo zinezibonelelo eziphambili ezilandelayo: 1. Uzinzo oluphezulu Ii-bollards eziqhelekileyo ezinamatheleyo zihlala zinamathele ngqo emhlabeni ngaphandle kwenkxaso ye-chain, ngoko ke zizinzile ngakumbi. Ulwakhiwo lwazo luqinile ngakumbi kwaye lunokumelana nokuphazamiseka okukhulu...Funda ngokugqithisileyo -
Iimpawu zeebholadi zentsimbi engagqwali ezingama-316 kunye nama-316L
Ukumelana nokugqwala: Iibholidi zentsimbi engagqwali ezingama-316: zinokumelana nokugqwala okuhle kwaye zifanelekile kwiindawo zangaphandle ngokubanzi nakwiindawo ezingcolisayo ngokulinganayo, ezifana neereyili zendlela, izahluli zeendawo zokupaka, njl. Iibholidi zentsimbi engagqwali ezingama-316L: ngenxa yomxholo wekhabhoni ophantsi,...Funda ngokugqithisileyo -
Ngaba kukho umahluko phakathi kwe-316 kunye ne-316L?
I-316 kunye ne-316L zombini zenziwe ngentsimbi engagqwaliyo, kwaye umahluko ophambili usekwe kumxholo wekhabhoni: Umxholo wekhabhoni: I-“L” kwi-316L imele “iKhabhoni ephantsi”, ngoko ke umxholo wekhabhoni wentsimbi engagqwaliyo ye-316L uphantsi kunowe-316. Ngokwesiqhelo, umxholo wekhabhoni we-316 yi-≤0.08...Funda ngokugqithisileyo -
Wazi ntoni ngee-bollards eziphathwayo?
Iibhodi ezishukumayo zizixhobo zolawulo lwendlela eziguquguqukayo ezidla ngokusetyenziswa ukulawula ukuhamba kwezithuthi, ukwahlula iindawo okanye ukukhusela abahambi ngeenyawo. Olu hlobo lwebhodi lunokushukunyiswa lula kwaye luhlala lusetyenziswa ngetyathanga okanye esinye isixhobo sokudibanisa ukuze kube lula ukuseta nokulungisa okwethutyana. Iingenelo: Ukuguquguquka...Funda ngokugqithisileyo -
Umahluko ophambili phakathi kwesitshixo esakhelwe ngaphakathi kunye nesitshixo sangaphandle se-bollard
Umahluko ophambili phakathi kwesitshixo esakhelwe ngaphakathi kunye nesitshixo sangaphandle se-bollard usekwe kwindawo yokufakela kunye noyilo lwesitshixo: Isitshixo esakhelwe ngaphakathi: Isitshixo sifakwa ngaphakathi kwi-bollard, kwaye inkangeleko idla ngokuba lula kwaye intle. Ngenxa yokuba isitshixo sifihliwe, sihambelana...Funda ngokugqithisileyo -
Iintlobo zeerakhi zeebhayisekile
Irakhi yebhayisekile sisixhobo esisetyenziselwa ukugcina nokukhusela iibhayisekile. Kukho iintlobo ezininzi ezahlukeneyo, ezinye zazo zezi: Iirakhi zophahla: Iirakhi ezifakwe eluphahleni lwemoto ukuze zithwale iibhayisekile. Ezi rakhi zebhayisekile zihlala zifuna inkqubo ethile yokuzikhwelisa kwaye zifanelekile ukuthuthwa umgama omde okanye ukuhamba...Funda ngokugqithisileyo -
Yintoni umahluko phakathi kwezikhiye zangaphakathi nezikhiye zangaphandle?
Iimpawu ze-bollard ye-lock eyakhelwe ngaphakathi: Umzimba we-lock ufakwe ngaphakathi kwi-bollard, enembonakalo elula, ekhusela i-lock kumonakalo wangaphandle. Ngokubanzi inamandla aphezulu okungena manzi nothuli, ifanelekile kwiimeko zemozulu embi. Iimeko zesicelo: Iindlela eziphambili zasezidolophini: u...Funda ngokugqithisileyo -
Wazi kangakanani ngeebholadi zentsimbi engagqwaliyo?
I-bollard yentsimbi engagqwaliyo egoqekayo luhlobo lwezixhobo zokukhusela ezisetyenziswa kakhulu kwiindawo zikawonke-wonke. Ihlala yenziwe ngentsimbi engagqwaliyo kwaye inokumelana okuhle nokugqwala kunye namandla. Eyona nto iphambili kukuba inokugoqwa. Xa kuyimfuneko, inokubekwa njengesithintelo sokuthintela izithuthi okanye ukuhamba ngeenyawo...Funda ngokugqithisileyo -
Idlala yiphi indima ii-speed bumps kwingozi yemoto?
Isiphumo sokuhla kwesantya: Uyilo lwe-speed bump kukunyanzela imoto ukuba ihle isantya. Olu xhathiso lomzimba lunokunciphisa ngempumelelo isantya sesithuthi ngexesha lokungqubana. Uphando lubonisa ukuba kwi-10 yeekhilomitha nganye yokunciphisa isantya sesithuthi, umngcipheko wokwenzakala nokufa kwi-collis...Funda ngokugqithisileyo -
Wazi ntoni ngeerakhi zeebhayisekile?
Irakhi yebhayisekile esemhlabeni sisixhobo esisetyenziswa kwiindawo zikawonke-wonke okanye zabucala ukunceda ukupaka nokukhusela iibhayisekile. Idla ngokufakelwa emhlabeni kwaye yenzelwe ukuba ilingane okanye ixhathise amavili eebhayisekile ukuqinisekisa ukuba iibhayisekile zihlala zizinzile kwaye zicwangcisiwe xa zipakiwe. Nazi ezinye...Funda ngokugqithisileyo -
Kutheni i-bollard yokuphakamisa kufuneka iqonde umsebenzi wolawulo lweqela?
Injongo ephambili yokuphumeza umsebenzi wolawulo lweqela le-bollard yokuphakamisa kukuphucula ukusebenza kakuhle kunye nokhuseleko lolawulo. Izizathu ezithile ziquka: Ulawulo oluphakathi: Ngomsebenzi wolawulo lweqela, ulawulo oluphakathi lwee-bollard ezininzi zokuphakamisa lunokufezekiswa, nto leyo...Funda ngokugqithisileyo -
Iimpawu eziqhelekileyo zemiqobo yendlela
Izithintelo zendlela luhlobo lwezixhobo ezisetyenziselwa ukulawula ithrafikhi yezithuthi kunye nokhuseleko, kwaye zihlala zisetyenziswa kwiindawo ezineemfuno eziphezulu zokhuseleko ezifana neearhente zikarhulumente, izikhululo zeenqwelo moya, kunye neziseko zomkhosi. Iimpawu eziphambili zezithintelo zendlela ziquka oku kulandelayo: Amandla aphezulu kunye nokuqina: Izithintelo zendlela ...Funda ngokugqithisileyo
