Eli phepha lazisa iinkcazo ezininzi eziqhelekileyo zomlindi kamasipala ukuququzelela ukhetho lweenkcukacha ezifanelekileyo ngokwendawo ezahlukeneyo.
Ubude beqhekeza elinye lerayili yokugada kamasipala buyalungiswa ngokubanzi. I-guardrail nganye iziimitha ezi-3 ubude kwaye inemibhobho emincinci emincinci eli-12. Ikholomu ithatha i-80 * 80mm ipayipi yesikwere, ngoko ubude besethi yi-3.08m. Umahluko phakathi kweenkcukacha ezahlukeneyo ubukhulu becala kubude berail kamasipala. Ukuphakama apha kubhekisela kubude obuvela phezulu kwikholomu ukuya emhlabeni emva kokuba kufakwe i-railing. Le miphakamo ilandelayo isetyenziswa ngokuqhelekileyo:
Umphakamo we-0.6m guardrail yi-0.3m, esetyenziswa ikakhulu kwiindawo zokungena nokuphuma kwiigaraji kunye nodederhu lweevenkile.
Ubude be-0.8m guardrail yi-0.5m, enokwahlulwa ibe ziindawo zokusebenzela kunye neendawo zokusebenzela.
Umphakamo we-1.0m guardrail yi-0.7m. Olu luhlu lusetyenziswa kakhulu kwiindlela zoluntu, izikolo kunye neepaki.
Umphakamo we-1.2m guardrail yi-0.9m. Isetyenziswa ikakhulu kwiindlela zikamasipala kunye neendlela zasezidolophini ukuthintela abahambi ngeenyawo ukuba bawele kwaye bavale izibane zeendlela ezichaseneyo.
Yintoni ekufuneka iqwalaselwe ekufakeni i-guardrail kubunjineli bebhulorho
Ngexesha lokwakhiwa kwebhulorho yokugada, kuyimfuneko ukubamba ngokuchanekileyo idatha yezibonelelo ezahlukeneyo, ngakumbi indawo echanekileyo yemibhobho eyahlukeneyo engcwatywe kwi-subgrade. Akuvumelekanga ukuba kubangele nawuphi na umonakalo kumaziko angaphantsi komhlaba ngexesha lenkqubo yokwakha. Xa ikholamu iqhutywe nzulu kakhulu, ikholamu ayiyi kukhutshwa ukuze ilungiswe. Isiseko sayo siya kuphinda kufakwe i-tamped ngaphambi kokuqhuba, okanye indawo yekholomu iya kulungiswa. Xa usondela kubunzulu ngexesha lokwakha, amandla okubethelwa kuya kulawulwa.
Ngaphandle kokuba iziqhoboshi kunye neebholiti zokwandisa zenziwe ngegalvanized, ezinye iinxalenye zesiporo sokugada ibhulorho ziya kugalelwa intsimbi eshushu phambi kokwalekwa ngeplastiki. Umgca onamachaphaza kumzobo kukugoba kwepleyiti yokudibanisa. Ukuxhathisa i-grounding ye-anti falling object net iyadingeka ukuba ibe ngaphantsi kwe-10. Ukuba iyasilela ukuhlangabezana neemfuno, isixa sentsimbi ye-angle yomzimba womhlaba unokunyuswa. Umgama wentsimbi ye-angle yi-5M kwaye idibaniswe nentsimbi yesicaba. Xa isiphelo somnatha ngamnye anti falling isekelwe, ukuqina lendawo kunye nobude engile intsimbi iya kuxhomekeka izixa eyona kwisiza.
I-Bridge guardrail yiprojekthi yofakelo lwebhulorho kunye nezibonelelo zendlela kunye nenxalenye ebalulekileyo yomgangatho wembonakalo yebhulorho kunye nohola wendlela. Umgangatho wangaphakathi we-anti-collision bridge guardrail uhlala kwizinto eziluhlaza kunye nenkqubo yokucubungula, kwaye umgangatho wayo wokubonakala uxhomekeke kwinkqubo yokwakha. Ngexesha lokwakha, kufuneka sinikele ingqalelo ekudityanisweni kolungiselelo lolwakhiwo kunye nomqhubi wemfumba, sishwankathela rhoqo amava kwaye someleze ulawulo lolwakhiwo, ukuze kuqinisekiswe umgangatho wofakelo lwe-corrugated beam anti-collision bridge guardrail.
Sinokwenza iisampulu ukuba uzijonge, sijonge phambili ekufumaneni umbuzo wakho.
Ixesha lokuposa: Oct-15-2021