Ukucaciswa Okujwayelekile kanye Nomsebenzi weBridge Guardrail

I-Bridge guardrail isho i-guardrail efakwe ebhulohweni.Inhloso yawo wukunqanda izimoto ezingalawuleki ukuthi zingaphumi ebhulohweni, nokuvimbela izimoto ukuthi zingabhodloki, zingaweli, zidlule ebhulohweni, zihlobise isakhiwo sebhuloho.Kunezindlela eziningi zokuhlukanisa ama-guardrails.Ngaphezu kokuhlukaniswa ngendawo yokufaka, ingaphinda ihlukaniswe ngokuya nezici zesakhiwo, ukusebenza kokumelana nokushayisana, njll. Ngokusho kwendawo yokufaka, ingahlukaniswa ibe yi-Guardrail eseceleni kwebhuloho, i-bridge central partition guardrail kanye nomngcele wabahamba ngezinyawo kanye no-driveway. umqaphi;ngokwezici zesakhiwo, ingahlukaniswa ibe yikholomu-yekholomu (insimbi kanye nokhonkolo) i-Guardrail, uthango lokunwetshwa kohlobo lukakhonkolo oluqinisiwe kanye ne-guardrail ehlanganisiwe;Ngokuvumelana nokusebenza kokungqubuzana, ingahlukaniswa ibe i-rigid guardrail, i-semi-rigid guardrail kanye ne-flexible guardrail.

Ukucaciswa Okujwayelekile kanye Nomsebenzi weBridge Guardrail

Ukukhethwa kwefomu lokuqapha ibhuloho kufanele kuqala kunqume izinga lokungashayisani ngokwebanga lomgwaqo onguthelawayeka, ukucatshangelwa okuphelele kokuphepha kwayo, ukuhlobana, izici zento okufanele ivikelwe, nezimo zejiyomethri zesayithi, bese ngokuya ngokwesakhiwo sayo, umnotho. , ukwakhiwa kanye nokugcinwa.Izinto ezinjengokukhethwa kwesakhiwo sesakhiwo.Izinhlobo ezijwayelekile ze-bridge guardrail i-concrete guardrail, i-Guardrail ye-corrugated beam guardrail kanye ne-cable guardrail.

Kungakhathaliseki ukuthi i-bridge guardrail ingeyobuhle noma yokuvikela, ngemva kokuba izimoto ezimbalwa zigqekeze futhi zawela emfuleni, le nkinga nayo yafakwa ngokungaqondile ngaphansi "kwe-microscope".

Eqinisweni, izinsimbi zokuqapha ezinhlangothini zombili zebhuloho zibhekelela kakhulu ukuphepha kwabahamba ngezinyawo, kanti unqenqema oluphakathi kwendlela eseceleni nomgwaqo nhlangothi zombili “luwumugqa wokuzivikela” obaluleke kakhulu ukuvimba isiminyaminya.Emabhulohweni asemadolobheni, ama-curbs asethwe lapho kuhlangana khona umgwaqo kanye nomgwaqo nhlangothi zombili.Umsebenzi oyinhloko walolu chungechunge lwezivikelo ukunqanda izimoto futhi uzivimbele ukuthi zingashayisani nabahamba ngezinyawo noma zishayise ibhuloho.I-Guardrail ohlangothini olungaphandle lwebhuloho isetshenziswa kakhulu ukuvikela abahamba ngezinyawo futhi inamandla abuthakathaka okumelana nokushayisana.

Ukucaciswa Okujwayelekile kanye Nomsebenzi weBridge Guardrail

Kungani indaba yokuphepha kwe-guardrail inganakwa kalula?Sekuyisikhathi eside abaklami nabaphathi bamabhuloho ezweni lakithi benake kakhulu ukuphepha kwesakhiwo esikhulu sebhuloho nokuthi ibhuloho lizobhidlika yini, bebe beshaya indiva ukuthi izinhlaka ezisizayo ezifana nama-curbs nama-guardrails ziqinisekisa kanjani ukuphepha kwezimoto nabahamba ngezinyawo. .Maningi indawo yokuthuthukisa, futhi muningi umsebenzi wokucophelela okumelwe wenziwe.Ngokuphambene, amazwe aseNtshonalanga athuthukile aqinile futhi acophelela.“Bakubheka kahle ukwakheka kwama- guardrails namapali okukhanya ebhulohweni.Isibonelo, uma imoto ishayisa isigxobo sokukhanya, bazobheka ukuthi bangaqinisekisa kanjani ukuthi isigxobo sokukhanya ngeke siwe futhi sishayise imoto ngemva kokushaywa.Ukuqinisekisa ukuphepha kwabantu.

Akunakwenzeka ukuthi noma iyiphi i- guardrail yebhuloho ivimbe yonke imithelela yengozi."Uthango oluyisivikelo lunomphumela wokuvikela nokuvikela, kodwa noma iyiphi isitimela esigada ibhuloho ngeke kushiwo ukuthi sikwazi ukumelana nokushayisana ngengozi ngaphansi kwazo zonke izimo."Okusho ukuthi, kunzima ukucacisa ukuthi zingaki amathani ezimoto ezishaye umzila wokuqapha ibhuloho ngasiphi isivinini.Kuqinisekisiwe ukuthi ngeke kube nezingozi eziwela emfuleni.Uma imoto enkulu ishayisana ne- guardrail ngesivinini esiphezulu noma i-engeli enkulu yokuhlasela (eduze nendawo eqondile), amandla okuthinta adlula umkhawulo wekhono lokuvikela le- guardrail, futhi i- guardrail ayikwazi ukuqinisekisa ukuthi imoto ngeke iphume ngokushesha. kwebhuloho.

Ngokuvamile, ama- guardrail kufanele afakwe nhlangothi zombili zebhuloho ngokuvumelana namakhodi noma izindinganiso ezifanele.Nokho, ukuze noma iyiphi i- guardrail yebhuloho yenze umsebenzi wayo, kufanele kube nemibandela ehambisanayo.Isibonelo, i-engeli yomthelela kufanele ibe phakathi kwamadigri angu-20.Uma i-engeli yomthelela inkulu kakhulu, i- guardrail nayo izoba nzima ukusebenza.


Isikhathi sokuthumela: Aug-05-2021