Iimfuno zokusebenza kwiirayili zokuthintela ukungqubana kwesantya esiphezulu

I-high-speed-anti-collision guardrails ifuna amandla aphezulu ezinto eziphathekayo, kwaye unyango olungaphezulu lwe-anti-collision guardrails lufuna i-anti-corrosion kunye ne-anti-aging. Kuba iirayili zokugada zihlala zisetyenziswa ngaphandle, zikwaxhathisa kakhulu kumaqondo obushushu aphezulu naphantsi. Isantya sontlitheko lwesithuthi sibhekiselele kwesona santya sokuqhuba sesithuthi sovavanyo esilinganiswe kwiimitha ezi-6 phambi kweyona ndawo ingqubanayo ngexesha lovavanyo lokuntlitheka kwesithuthi.
Kuxhomekeka kuhlobo lwesakhiwo segxalaba lendlela, uhola wendlela onamacangci wokunqanda ukungqubana kweepaneli zokugada kufuneka zamkele iindlela ezahlukeneyo zesakhiwo. Ngokomzekelo, xa i-beam edibeneyo ifakwe kwindonga yokugcina kunye nodonga lwamagxa, uhlobo lwe-Gr-A-2C lunokusetyenziswa.
Iimfuno zokusebenza kuhola wendlela zokunqanda ukungqubana:
(1) Imbonakalo entle. Iiphaneli zokukhusela uhola wendlela etyatyiweyo kufuneka zilungelelaniswe nokusingqongileyo kwendlela, kwaye iintsimbi zokugada zinokuhonjiswa ngohlaza nezinye iindlela.
(2) Ubuchule obunamandla bokukhusela. Oku kuthetha ukuba ulwakhiwo lwebhodi yokugada kufuneka ibe nenqanaba elithile lokumelana noxinzelelo. Ayinakwaphulwa lula zizithuthi. Iindlela zasezidolophini zinomthamo omkhulu wezithuthi kwaye kwenzeka iingozi. Ilahleko yezoqoqosho nayo inkulu, kwaye kulula ukubangela ukuxinana kwezithuthi, ngoko ke i-guardrails yamandla aneleyo inokudlala indima ethile yokukhusela, ngokukodwa kumacandelo eendlela kunye nenani elikhulu leelori ezinzima, ezifana ne-central belt guardrails yokwahlula kunye nezakhono ezinamandla zokulwa nokungqubana. Untlitheko lwesibini lwenzekile ngemoto ezayo.
(3) Ubuchule bokukhokela. Oku kuthetha ukuba emva kokuba isithuthi singqubana ne-guardrail, sinokuthunyelwa ngaphandle ngaphandle kokuphindaphinda kakhulu kwaye kubangele ingozi yesibini kunye nesithuthi kwicala elifanayo.
(4) Uqoqosho olulungileyo kunye nokongiwa komhlaba. Ngelixa sisanelisa ukungquzulana kunye nokusebenza kwesikhokelo seetrayile zokugada, kufuneka sizame konke okusemandleni ethu ukunciphisa isixa sezixhobo zokugada ezisetyenziselwa ukuqinisekisa uqoqosho. Ke ngoko, iindawo zokugada ezinonyawo oluncinci kufuneka zisetyenziswe kangangoko ukugcina indawo kunye nokunciphisa iindleko zeprojekthi.