zowonetsedwa

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.

Malekezero amsewu waukulu wokhala ndi malata achitetezo nthawi zambiri amakhala ngati mutu wozungulira kapena mtundu wa nangula wapansi. Malo oyambira a guardrail ndi guardrail wokhazikika amalumikizidwa ndi gawo la gradient. Gawo la gradient nthawi zambiri limapangidwa ndi mawonekedwe a parabolic. Malo a mizati pang'onopang'ono amasunthira kunja. Kutalika kwa mizati sikunasinthe. Mtunda pakati pa mizati ukuwonjezeka kufika 2m pafupi mapeto. Maziko a konkire amagwiritsidwa ntchito ndipo anangula omaliza a chingwe amawonjezeredwa. Njira yochizira iyi imatchedwa kukulitsa kwa diagonal. Mtengo womaliza uli ndi mutu wozungulira.

Ma Guardrails ndi malo oletsa kugundana mumsewu, omwe amadziwikanso kuti malata achitetezo, ma anti-collision guardrails, W plate guardrails ndi ma road guardrails. Ndilo njira yotetezera chitetezo yomwe imagwiritsidwa ntchito kwambiri m'milatho yapamsewu wapamsewu kunyumba ndi kunja.Mainly pofuna kuteteza magalimoto osayendetsa galimoto kuti asatuluke mumsewu, nthawi zambiri amapangidwa ndi mbale zazitsulo zokhala ndi malata ndipo amakhala ndi zizindikiro zosiyana malinga ndi magiredi osiyanasiyana amsewu.

Highway guardrail imakhala ndi mapanelo awiri otchinga chitsulo chamalata ndi mizati iwiri yotchinga pakati pawo. Mizati iwiri ya guardrail imamangidwa mokhazikika pakati pa mapanelo awiri a malata achitsulo. Malo okhala ndi malata ndi malo oletsa kugundana. Amagwiritsidwa ntchito makamaka poletsa magalimoto osayendetsedwa bwino kuti asadutse msewu. Nthawi zambiri amapangidwa ndi mbale zazitsulo zokhala ndi malata ndipo amatengera mawonekedwe osiyanasiyana malinga ndi magiredi amsewu. Zapangidwa kuti zikhale zogwira mtima komanso zotsika mtengo kuyambira pakuyika zida zawo mpaka kuzimitsidwa kwamatabwa.