Mu uinjiniya wa magalimoto, msewu woteteza msewu utha kulepheretsa galimoto yosokonekera kuti isakhudze zopinga za m'mphepete mwa msewu zomwe zitha kukhala zopangidwa ndi anthu (zomanga, zolowera m'mipingo, mizati) kapena zachilengedwe (mitengo, zolima miyala), kuthamangira pamsewu ndikupita kumtunda. kukhomerera, kapena kupatuka panjira kulowa mumsewu womwe ukubwera (omwe nthawi zambiri amatchedwa chotchinga chapakati).

Cholinga chachiwiri ndikuyimitsa galimoto yomwe ili yowongoka pamene ikutembenuzika m'mbali mwa guardrail.

Kodi cholinga cha chitetezo ndi chiyani?

Cholinga cha GuardrailA guardrail ndi, choyamba, chotchinga chachitetezo chomwe cholinga chake ndi kuteteza woyendetsa galimoto yemwe wasiya msewu.Chochitika chabwino kwambiri, ngati galimoto ikuyang'ana pamsewu, ingakhale yoti galimotoyo ipume popanda cholepheretsa.Nthawi zina ndi malo, komabe, sizingatheke.Msewuwu ungakhale wokhomedwa ndi mipanda yotsetsereka kapena m’mbali mwake, kapena ukhoza kukhala ndi mitengo, mizati ya mlatho, makoma otsekereza, kapena mizati yothandizira.Nthawi zina sizingatheke kuchotsa zinthu zimenezo.Zikatero - pamene zotsatira za kukantha bwalo la alonda zingakhale zochepa kwambiri kusiyana ndi kumenya zinthu zina pafupi ndi msewu - zitsulo ziyenera kuikidwa.Amatha kupanga misewu kukhala yotetezeka komanso kuchepetsa kuopsa kwa ngozi.The guardrail akhoza kugwira ntchito kuti atembenuze galimoto kubwerera kumsewu, kuchepetsa galimoto kuti iime, kapena, nthawi zina, kuyendetsa galimoto pang'onopang'ono kenako ndikuisiya kudutsa pa guardrail. zitetezeni ku mikhalidwe yosawerengeka yomwe madalaivala angapezeke alimo.Momwemonso momwe galimoto imayendera ikagunda panjanji.Palinso zinthu zina zambiri.Akatswiri apaulendo, komabe, amayesa mosamala kuyika kwa njanji kuti madalaivala ambiri m'mikhalidwe yambiri zotchinga zigwire ntchito - ndikugwira ntchito bwino.