chitetezo EVA wodzigudubuza chotchinga chitetezo chodzigudubuza ngozi chotchinga kwa msewu guardrail

Njira yotchinga yolimbana ndi kugunda yozungulira, imakhala ndi mizati, migolo yozungulira, mizati yooneka ngati U ndi zolumikizira. Zigawo zonse zitsulo ndi otentha-kuviika kanasonkhezereka ndi odana ndi dzimbiri. Mipingoyi imasiyanitsidwa ndi mita imodzi kapena 0.7 ndi 0.5 mita motalikirana. Ma roller ang'onoang'ono awiri kapena chodzigudubuza chimodzi chachikulu amayikidwa pamzati uliwonse. Nthawi zambiri amaikidwa pazitunda za misewu yayikulu, zotsetsereka mosalekeza ndi mapindikidwe. Galimoto ikagunda njanji, kusinthasintha kwa mbiya yozungulira yokha komanso kukhazikika kwabwino kwa mbiya kumatha kuchepetsa kwambiri kuwonongeka kwa galimoto ndi oyendetsa ndi okwera. kukhala ndi chitetezo chabwino.

Njira yozungulira yozungulira imagwiritsa ntchito njira ya "mzere umodzi ndi mizati inayi". Mwa kulimbikitsa njira zogwirira ntchito ndi kuyika mizati ndi zolondera, zimatha kuletsa bwino magalimoto kuti asadutse panjira yoyang'anira ndikuyendetsa kunja kwa msewu. Idachitanso upainiya wogwiritsa ntchito mawonekedwe ozungulira kuti athandizire zotanuka, zotsutsana ndi kugundana komanso kuvala mbiya yozungulira yozungulira pamzatiyo, kuti mbiya yozungulira izungulira momasuka pamzake.

Highway Safety Rolling Barrier : Zomwe zili pamwamba pa Anti crash highway security roller chotchinga ndizofanana ndi siponji, ndipo shaft yothandizira yapakati ya ndowa imatsimikizira kuti imatha kuzungulira momasuka. Makamaka, ali ndi mphamvu zolimba, ndi mu

zambiri, akhoza kubwezeretsedwa yomweyo, ngakhale anali mkuntho ndi magalimoto .

Positi ya corrugated guardrail imatsimikizira mwachindunji momwe mayamwidwe amphamvu amayamwitsa komanso kukana kwachitetezo cha corrugated guardrail. Chifukwa chake, pali zofunika zina za geology, mulingo wotsutsana ndi kugundana komanso momwe msewu ulili. Kuzama kwa maliro ndi kutalika kwa mizati ya corrugated guardrail ili ndi zofunikira zokhwima ndi miyezo, zomwe zimagwirizana ndi matabwa a corrugated guardrail. Kukhazikitsa njanji ndi mipingo yokhazikika kungathe kuchepetsa chiwopsezo cha anthu ogwira ntchito ngozi ikachitika, kuteteza miyoyo ya anthu komanso kuchepetsa kuwonongeka kwa katundu.