HomelinessYi

Guardrails. Nufa da iri guardrails

An integral bangaren ɓangare na hanyõyi ne guardrails. Su main aiki - nadi na yanayin motsi da kai, kazalika da ragi na hanya hatsarori da kuma toshewa na abin hawa majũya a cikin tsanya. Su suna ƙara amfani da wadannan kariyar ba kawai a kan dogon-nesa hanyoyi, amma kuma a birane a matsayin kariya shinge.

The main iri guardrails

Ware 2 babban kungiyoyin na shingen:

  1. Constructions na shãmaki irin (railings, curbs, da sauransu. D.), wanda ake amfani da su hana motocin daga congresses roadway, gadoji, overpasses, da kuma kauce wa collisions da kuma tasirin a kan constructions ne jere. Shamaki fences, na iya zama karfe, kankare da roba.
  2. Design shingen dogwaye irin - karfe raga, ya nufi don hana fita a kan roadway ɓangare na dabbobi, kazalika don tsara da motsi na Tafiya da Kafa.

karfe matsara

Saboda da abũbuwan amfãni, irin wannan shinge ne mafi m. Yana da wani tsarin deform lokacin da buga. Da karfe profile ake gyarawa a kan mutum karfe ko na katako sigogi. Lokacin da wani karo da rabo daga abin hawa daukan kan makamashi absorber zubar tsakanin tara da profile. Saboda haka, babban rawa da shinge - rage daga hatsarori a hanya, da kuma rage tasiri na hatsarori.

Irin wannan kayayyaki za a iya samun sauƙin shigar da dismantled. Used karfe hanya shingen, ba kawai a kan hanyoyin amma kuma a kan yi shafukan, kuma ga wasan zorro, tafiya a ƙasa zones.

Wadannan fences ake yi bisa ga takamaiman bukatun na Gost. A lokacin da zabar kayayyaki a Bugu da kari ga m nufi, tabbata ga la'akari da yanayin da girgizar kasa yanayi. A daidai da wadannan dalilai mayar da hankali a kan ginshiƙan.

kankare fences

Wannan ba deformable constructions sanya kankare ko karfafa kankare. A cikin irin curbs tambaya wasan zorro:

  • a tsawo da kuma 35 cm, wanda da santsi, taso keya baki da kuma zama a matsayin ado sidewalks Halo.
  • yi tsawo na 35 zuwa 50 cm da wani m baki da za su iya ci gaba da hawa kan roadway.

Bugu da kari a gare su, a can ne har yanzu embankments - rufinta fiye da 50 cm. Bayyanar na wannan zane yayi kama da ci gaba da bango da ya raba da roadway daga tafiya a ƙasa hanyoyi da kuma hana hawa daga barin sidawuk. Waje surface na wadannan shinge ake kullum karkata tare da wani taso sama baki.

ruwa-cika tubalan

Shi ne yanzu quite na kowa shãmaki fences, Ya sanya daga roba. Irin wannan kayayyaki da babba da abũbuwan amfãni a kwatanta da kankare ko karfe. Bugu da kari suna da sauki safarar kuma shigar, wadannan enclosures samar da mafi girma da aminci, idan na wani hatsarin mota.

Mafi na kowa ne ruwa-cika hanya tubalan sanya na roba ja da fari launuka. Lokacin da ciko su da ruwa ta hanyar wani rami tare da wani marufi a saman data kasance nau'i quite barga Tsarin wanda bauta wa tura da zirga-zirga da kwarara, kazalika da tabbatar da aminci a matsayin sturdy shingen dogwaye roadwork. A kasa da shinge yana da ramukan don magudanun ruwa. A roba amfani da su yi ruwa-cika shingen, daban-daban da juriya ga kwatsam canje-canje a cikin zazzabi, zai iya tsayayya da yanayin zafi zuwa -40 ⁰S ba Fade karkashin rana haskoki, sauki tsaftace kuma ba ya bukatar zanen.

Yiwuwar tsari na tubalan a daban-daban kwana da juna damar da wani rabo ƙulla hanya, ciki har da daban-daban twists kuma ya jũya, kazalika da ramukan da kuma ramuka. A kan irin wannan wani shãmaki za a iya pasted wani ƙarin na nuna markings. Kamar yadda karin gani alama, roba aminci fences taimaka tabbatar da aminci.

Sauran iri wasan zorro

Domin aminci a lokacin shiri dole ake bukata don amfani na musamman aminci fences yi na biyu roba da kuma wani abu.

A mafi wani zaɓi don gina shafukan suna dauke haske roba netting, wanda suke a fili a bayyane a cikin wani yanayin. Suna halin high ƙarfi, haske da kuma juriya ga lalata, abin da ya sa su mai dogon lokaci.

Raga karfe shingen dogwaye irin ana amfani da manufar streamlining da motsi na Tafiya da Kafa kuma su hana bayyanar dabbobi a kan roadway.

Maimakon layin wutar lantarki na wani lokacin amfani da m tef tare da alternating ja da fari launuka. A m hanyoyi, gona, rami, ko da wani cikas iya hana taushi mazugi-dimbin yawa guardrails, sigina tutocin furanni ko mobile shinge tare da logo.

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