Gadi guardrail yana nufin hanyar tsaro da aka sanya akan gadar.Manufarta ita ce ta hana motocin da ba a iya sarrafa su fita daga cikin gadar, da kuma hana ababen hawa kutsawa cikin gadar, wucewa, wuce gadar, da kuma kawata ginin gadar.Akwai hanyoyi da yawa don rarraba gada masu gadi.Bugu da ƙari, rarraba ta wurin shigarwa, ana iya raba shi bisa ga halaye na tsari, aikin hana haɗari, da dai sauransu. Dangane da matsayi na shigarwa, ana iya raba shi zuwa gada gefen gada, gada ta tsakiya na gadi da mai tafiya da kuma iyakar titin mota. shingen tsaro;bisa ga halaye na tsarin, ana iya raba shi zuwa katako-ginshiƙi (karfe da kankare) Guardrail, ƙarfafa shinge na shinge na shinge na bango da kuma haɗakar tsaro;Dangane da aikin rigakafin karo, ana iya raba shi zuwa gadi mai tsauri, tsattsauran ra'ayi mai tsauri da shinge mai sassauƙa.

Daidaitaccen Ƙimar Ƙimar Gada da Aikin Gadar Guardrail

Zaɓin fom ɗin gada mai gadi ya kamata da farko ƙayyade ƙimar rigakafin karo bisa ga darajar babbar hanya, cikakken la'akari da amincin sa, daidaitawa, halayen abin da za a kiyaye, da yanayin yanayin geometric, sannan kuma bisa ga tsarin kansa, tattalin arziki. , gini da kula.Abubuwa irin su zabin tsarin tsari.Siffofin gada na gama gari sune shingen shinge na shinge, shingen shinge na katako da na USB guardrail.

Ko hanyar gadar gadar don kyau ko kariya ce, bayan da motoci da yawa suka bi ta layin tsaron suka fada cikin kogin, wannan matsalar kuma a fakaice an sanya ta a karkashin “microscope”.

A haƙiƙa, shingen gadi a bangarorin biyu na gada yana ba da ƙarin la'akari da amincin masu tafiya a ƙasa, kuma shingen da ke tsakanin titin titi da titin a bangarorin biyu shine mafi mahimmancin "layin tsaro" don toshe zirga-zirga.A kan gadoji na birni, an kafa shingen shinge a mahadar titin titin da titin a ɓangarorin biyu.Babban aikin wannan layin na tsaro shi ne tare motoci da hana su yin karo da masu tafiya a kafa ko buga gada.Titin titin da ke gefen gadar ana amfani da shi ne don kare masu tafiya a ƙasa kuma yana da rauni na jure karo.

Daidaitaccen Ƙimar Ƙimar Gada da Aikin Gadar Guardrail

Me yasa ba a yin watsi da batun amincin layin dogo cikin sauƙi?Tun da dadewa masu zanen gadar da manajoji a kasarmu suka kara maida hankali wajen tabbatar da tsaron babban ginin gadar da kuma ko gadar za ta ruguje, tare da yin biris da yadda kayayyakin taimako irin su shinge da shingen tsaro ke tabbatar da tsaron ababen hawa da masu tafiya a kasa. .Akwai fa'ida da yawa don ingantawa, kuma akwai ayyuka da yawa da ya kamata a yi.Sabanin haka, kasashen yammacin duniya da suka ci gaba sun fi tsauri da hankali."Sun yi la'akari da zanen shingen tsaro da sandunan haske a kan gadar sosai.Misali, idan abin hawa ya buga sandar fitila, za su yi la’akari da yadda za su tabbatar da cewa sandar fitilar ba za ta fado ba ta buga motar bayan an buge ta.Domin tabbatar da lafiyar mutane.

Ba shi yiwuwa kowane titin gada ya toshe duk wani tasiri na bazata."Katangar kariyar tana da tasirin kariya da kariya, amma duk wani titin gada ba za a iya cewa zai iya jure haddi na bazata a kowane yanayi."Wato abu ne mai wahala a iya tantance tan nawa ne motocin da suka tunkari titin gadar da gudu.An tabbatar da cewa ba za a samu hatsarorin fada a cikin kogin ba.Idan babban abin hawa ya yi karo da titin tsaron cikin sauri ko kuma a babban kusurwar hari (kusa da alkiblar tsaye), karfin tasirin tasirin ya zarce iyakar karfin kariya na masu gadi, kuma masu gadin ba zai iya ba da tabbacin cewa motar ba za ta yi gaggawar fita ba. na gada.

Gabaɗaya, yakamata a shigar da hanyoyin tsaro a ɓangarorin biyu na gadar daidai da lambobi ko ƙa'idodi masu dacewa.Koyaya, don kowane shingen gadi don aiwatar da aikinsa, dole ne a sami sharuɗɗa daidai.Misali, kusurwar tasiri dole ne ya kasance a cikin digiri 20.Idan kusurwar tasirin ya yi girma sosai, layin tsaro kuma zai yi wahala aiki.