Guardrails. Inhloso izinhlobo guardrails

Kuvele ebalulekile ingxenye ingxenye emendweni kukhona guardrails. Umsebenzi wawo oyinhloko - ekubizweni trajectory ukunyakazisa ezokuthutha, kanye ukunqandwa of izingozi zomgwaqo ukuvimbela imoto nokugumbuqela emhosheni. Basuke ngokwethukela kusetshenziswa lezi izivikelo hhayi kuphela imizila ibanga elide, kodwa futhi ezindaweni zasemadolobheni njengoba kocingo ukuphepha.

Izinhlobo ezinkulu guardrails

Ukwabela 2 amaqembu eyinhloko izithiyo:

1. Ezakhiwe yohlobo isithiyo (isimo ezisebenza, curbs, nokunye. D.), Yikuphi zisetshenziselwa ukuvimbela izimoto kusuka congresses endleleni, amabhuloho, overpasses, futhi ukugwema ukushayisana kanye nemithelela phezu ezakhiwe yilezi UMUGQA. Barrier ezicijile, kungaba lensimbi, ukhonkolo kanye plastic.
2. Design ukubiya uhlobo - anezikhala metal, okuhloswe ukuze anqande ophumayo endleleni ingxenye izilwane, kanye ukuhlela ukuhamba ngezinyawo.

steel unogada

Ngenxa zako, lolu hlobo kocingo ithandwa kakhulu. Kuyinto deform isakhiwo lapho hit. Iphrofayela metal is zigxilé steel ngabanye noma Racks lokhuni. Lapho ingxenye ukushayisana imoto ithatha izintambo energy absorber ngokufanele phakathi yokubeka kanye iphrofayli. Ngakho-ke, indima esemqoka yocingo - nokwehlisa izingozi endleleni futhi sinciphise umthelela izingozi.

imiklamo okunjalo ingafakwa kalula futhi adiliza. Ezisetshenzisiwe evimbe umgwaqo metal, hhayi kuphela emigwaqweni kodwa futhi ezindaweni zokwakha, futhi abhekene necala abezinyawo esishintshashintshayo.

Lezi ezicijile zenziwa ngokuvumelana nezimfuneko ezithile GOST. Lapho ekhetha imiklamo ngaphezu injongo yabo esisebenzayo, qiniseka ukuba acabangele izimo zezulu bese zokuzamazama komhlaba. Ngokuhambisana lezi zici igxile kwezinsika.

ezicijile ukhonkolo

Lokhu izakhiwo okungezona deformable sasakhiwe ngokhonkolo ukhonkolo noma nensimbi. Ngesimo curbs isicelo uthango:

• ukuphakama futhi 35 cm, okuyinto abe bushelelezi, onqenqemeni babanjwa futhi sikhonze njengoFakazi zokuhlobisa eziseceleni halo;
• ukwakhiwa ukuphakama 35 kuya 50 cm nge onqenqemeni amawa ungagcina imoto endleleni.

Ngaphezu kwalokho kubo, lapho namanje embankments - ukuphakama kwalo ezingaphezu kuka-50 cm. Ukubukeka of lo mklamo sifana udonga okuqhubekayo ehlukanisa umgwaqo kusukela yabahamba ngezinyawo iphinde ivimbele imoto ekushiyeni eceleni komgwaqo. ebusweni yangaphandle lezi izithiyo ngokuvamile bayichezukisa nge onqenqemeni engenhla oyindilinga.

amabhlogo Imigodi egcwele amanzi

Kuyinto evamile isithiyo ezicijile, eyenziwe ngepulasitiki. imiklamo okunjalo kunezimo eside uma ziqhathaniswa lakhiwe ngokhonkolo noma insimbi. Ngaphezu kwalokho ba kulula ukuthutha futhi ufake, la ezivalekile ukunikeza ukuphepha enkulu uma engozini yemoto.

I ezivamile Imigodi egcwele amanzi amabhlogo zomgwaqo eyenziwe imibala plastic obomvu nomhlophe. Uma ugcwalisa ngamanzi ngokusebenzisa imbobo ngesivalo phezu ifomu ekhona ziqinisa izakhiwo ngempela kulo abakhonza ukuqondisa kabusha ukugeleza traffic, kanye ukuqinisekisa ukuphepha njengoba eziqinile ukubiya komgwaqo. Ezansi kocingo has izimbobo ukuze liphume igazi. I plastic esetshenziswa ukwenza izithiyo Imigodi egcwele amanzi, ukumelana ezahlukene ngokuphazima kweso lapho izinga lokushisa, ongakwazi ukumelana namazinga okubanda ukuba -40 ⁰S okunjengepharadesi phansi kwelanga imisebe, kulula ukuhlanza futhi ayidingi imidwebo.

Kungenzeka ilungiselelo amabhlogo engela ezahlukene nomunye ivumela noma iyiphi izabelo buyela endleleni, kuhlanganise esonta ahlukahlukene kanye ematfuba, kanye izimbobo futhi imisele. On ezinjalo isithiyo kungenziwa anamatheliswe i mshini ezengeziwe lembhali. Njengoba abatelekile eyingqopha ezibukwayo, plastic ukuphepha ezicijile ukusiza ukuqinisekisa ukuphepha.

Ezinye izinhlobo uthango

Ukuze uphephe ngesikhathi kwakhiwa ngempela edingekayo ukuze ukwazi ukusebenzisa ekhethekile ezicijile ukuphepha wenza kokubili plastic kanye nanoma yiziphi ezinye izinto.

Inketho ephambili yokwakha amasayithi ezibhekwa elikhanyayo plastic inetha, okuyinto kuyabonakala ngo yimuphi sezulu. Basuke izimpawu namandla high, ukudlala kanye ukumelana kwamazinyo, okubenza babe nesikhathi eside kakhulu.

Mesh ukubiya metal uhlobo zisetshenziswa ngenhloso streamlining ukunyakaza abahamba ngezinyawo futhi ukuvimbela ukubukeka izilwane phezu endleleni.

Kunalokho ngezinye izikhathi kugridi esetshenziswa tape zokuzivikela nge kushintshana imibala obomvu nomhlophe. Emigwaqeni engalingani, inhlabathi, imigodi, noma iziphi izithiyo kungavimbela guardrails Isigaxa emise elithambile, okuwuphawu nemiklamo noma kocingo mobile nge logo.