Injongo yalo kukuthintela izithuthi eziphuma ekulawuleni ukuwela ibhulorho, ukuthintela izithuthi ukuba zingagqobhozi, ngaphantsi, nangaphaya kwebhulorho, kunye nokuhombisa ubume bebhulorho. , makhe sazise indlela yokwahlula inqanaba lokuchasana nentsimbi yokugada ibhulorho yentsimbi.
Zininzi iindidi zentsimbi yokugada ibhulorho yentsimbi. Ukongeza kokwahlulwa ngendawo, zinokwahlulwa ngeempawu zesakhiwo, ukusebenza okuchasene nongquzulwano, njl.njl. Ngokwendawo yofakelo, inokwahlulwa ibe ziindawo zokugada ezisecaleni kwebhulorho, iindawo zokugada zomda wokwahlula ibhulorho kunye nabahambi ngeenyawo kunye nomgca wokugada umda; ngokweempawu zolwakhiwo, inokohlulwa ibe yimiqadi-ikholamu (zentsimbi kunye nekhonkrithi) iirayili zokugada, iirayili zokwandisa udonga lwekhonkrithi eyomeleziweyo kunye neerayili ezidityanisiweyo; Ngokokusebenza okuchasene nongquzulwano, inokohlulwa ibe yimizila engqongqo yokugada, iirayili zomgada eziguquguqukayo kunye neerayile eziguquguqukayo.
Iifom zokugada eziqhelekileyo zibandakanya iirayili zekhonkrithi, iintsimbi zokugada zentsimbi, kunye neentambo zokulinda. Ukukhetha uhlobo ibhulorho guardrails, kuqala ukumisela inqanaba anti-ungquzulwano esekelwe kwibakala lohola wendlela, kuthathelwa ingqalelo izinto ezifana nokhuseleko, ulungelelwaniso, iimpawu izinto eziya kukhuselwa, kunye neemeko zejometri kwisiza, njl., kwaye emva koko unqume ifom yesakhiwo esekelwe kwizinto ezifana nesakhiwo sayo, uqoqosho, ukwakhiwa kunye nokugcinwa kwayo. khetha. Kukho iintlobo ezintathu zokufakela: uhlobo olufakwe kwikholamu ethe ngqo, uhlobo loqhagamshelo lweflange, kunye nebhulorho yokugada kunye nedekhi yebhulorho ephoswe kwenye ngemivalo yentsimbi yokuhambisa ngamandla. Xa iimeko zivuma, iintsimbi zokugada ezinokutshintshwa zinokusetyenziswa.
ibhulorho yokugada
Ubume bendalo be-anti-collision guardrail ilele kwizinto kunye nokusetyenzwa. Ukubonakala kwayo kuxhomekeke kulwakhiwo. Ngexesha lokwakha, ukwakhiwa kunye nomqhubi wemfumba kufuneka kudityaniswe. Uphononongo oluthe gqolo nokomelezwa kolwakhiwo luqinisekisa ukufakelwa komqadi wentsimbi yokunqanda ukungqubana kwentsimbi. Xa uphakamisa i-bridge guardrail hoist 0.5 yeemitha ukusuka emhlabeni, jonga imeko yezilingi. Emva kokuqinisekisa ukuba ngaba ziboshwe ngokuqinileyo kunye nokulinganisela, zinokuphakanyiswa kwindawo yokusebenza. ibhulorho yokugada
Kwakhona kuqinisekileyo ekukhetheni i-welding kunye nokukhethwa kwezinto eziphathekayo, okuya kufezekisa ukwahlula kwezinto kunye nokwenza iinkalo zibanzi ngakumbi. Ubude obuvela emhlabeni bubizwa ngokuba yinkalo yokwamkela. Apha siza kugxila ekwaziseni. 1. Ukwakhiwa, inkalo ephambili isekelwe ekuphakameni kwebhuloho ukusuka kwisiseko kunye nokuqiniswa kwesiseko, okumele kube luncedo ngakumbi. Ukuphakama ngokubanzi: ixabiso lokulinganisa ubude liphakathi kwe-50-80cm, kwaye ubunzulu bodonga kufuneka bube phakathi kwe-12-20cm ubukhulu. Ngeli xesha, ukwakhiwa kwezitena kunye nesamente kunye nokulungiswa kwenziwa.
Ixesha lokuposa: Jan-04-2024