imikhiqizo efakiwe

Iposi eliboshiwe le- guardrail linquma ngokuqondile umthelela wokumunca amandla kanye nokumelana nomthelela we- guardrail eboshiwe. Ngakho-ke, kunezidingo ezithile zegeology, izinga lokungqubuzana nezimo zomgwaqo. Ukujula kokungcwaba nobude bamakholomu kathayela wokuqapha kunezimfuneko eziqinile namazinga, ahambisana ne- guardrail ewuthayela. Ukufakwa kwezinsimbi zokugada zikathayela nezinsika kunganciphisa inkomba yezingozi kubasebenzi lapho kwenzeka ingozi, kuvikele izimpilo zabantu futhi kunciphise ukulahlekelwa kwempahla.

Iziphetho zetheminali zamaphaneli kathayela womgwaqo onguthelawayeka ngokuvamile athatha uhlobo lwekhanda eliyindilinga noma uhlobo lwehange eliphansi. Indawo okuqalwa kuyo i- guardrail kanye ne- guardrail evamile kuxhunywe ingxenye yegradient. Ingxenye ye-gradient ngokuvamile iklanywe ngendlela ye-parabolic. Ukuma kwamakholomu kancane kancane kuya ngaphandle. Ukuphakama kwamakholomu kuhlala kungashintshile. Ibanga phakathi kwamakholomu linyuswa libe ngu-2m eduze nokuphela. Kusetshenziswa isisekelo sikakhonkolo futhi amahange okuphela kwekhebula ayengezwa. Le ndlela yokwelapha ibizwa ngokuthi i-end diagonal expansion. I-beam yokugcina inekhanda eliyindilinga.

I-Guardrails izikhungo zokunqanda ukushayisana komgwaqo, ezaziwa nangokuthi ama-plate guardrails, ama-anti-collision guardrails, ama-W plate guardrails kanye ne-road guardrails. Iwumzila wokuvikela osetshenziswa kakhulu emabhulohweni omgwaqo omkhulu ekhaya naphesheya.Ikakhulukazi ukuze kuvinjwe izimoto ezingalawuleki ukuthi zingaphumi emgwaqeni, ngokuvamile zenziwa ngamapuleti ensimbi futhi anezincazelo ezihlukene ngokwamabanga ahlukene omgwaqo.

I-highway guardrail inamaphaneli amabili kathayela ensimbi yokuvikela kanye namakholomu amabili onogada aboshwe ngokuqinile phakathi kwawo. Amakholomu amabili e- guardrail aboshelwe ngokuqinile phakathi kwamaphaneli amabili kathayela okuvikela insimbi. Ama-guard rails ayizindawo zokunqanda ukushayisana komgwaqo omkhulu. Ikakhulukazi zisetshenziselwa ukuvimbela izimoto ezingalawuleki ukuthi zingaphumi emgwaqeni. Ngokuvamile enziwe ngamapuleti ensimbi futhi athatha ukucaciswa okuhlukile ngokwamabanga ahlukene womgwaqo omkhulu. Zakhiwe ngendlela ephumelelayo futhi eyongayo kusukela kuzingxenyekazi zekhompuyutha ezifakwayo kuye ekucinyweni kukagesi ngokhuni.