Baninzi abasebenzisi abasebenzisayoucingo olunomnathanjengeingcingo zodwa. Umnatha wocingo Uhlobo lwendlela yentsimbi yokulinda. Ulwakhiwo lwalo lokwahlula i- guardrail yokuqala ithe tye ibe ngamacandelo amabini. Isiphelo esisezantsi sombhobho wensimbi wecala eliphezulu lifakwe kwi-sheathed ekupheleni kombhobho wensimbi osezantsi othe tye. Iqinisa isithuba esisezantsi, oko kukuthi, isebenzisa i-casing okanye ezinye iinkqubo zokuthintela ukuguqulwa kwesithuba sokulinda esisezantsi, kwaye kwangaxeshanye ilawula indawo yokuguqulwa kwesithuba sokulinda ngokunciphisa ngokuyinxenye okanye ukwenza buthathaka ngokupheleleyo isithuba esiphezulu, ukwenzela ukuba nangona ingalo yamandla iyancipha, icandelo lomnqamlezo Imodyuli yokugoba nayo iyancitshiswa ngexesha elifanayo, ngaloo ndlela iqinisekisa ukuba umgangatho we-anti-design ephantsi.
Iingcingo zikaloliwe kuqala khetha ucingo olugqityiweyo olutsalwe kwiintonga zocingo ezikumgangatho ophezulu; ukuwelda okanye ukwaluka kusekelwe ikakhulu kwitekhnoloji yezakhono kunye nobuchule bokusebenza phakathi kwamagcisa kunye noomatshini abalungileyo bemveliso. I-mesh efanelekileyo yiyo yonke i-welding Okanye iindawo zokulungiselela zinokudibaniswa kakuhle; Ukukhethwa kwesakhelo kufuneka senziwe ngentsimbi esemgangathweni ophezulu kunye nentsimbi ejikelezayo, kunye nentsimbi yentsimbi kunye nentsimbi ejikelezileyo esetyenziselwa izicelo ezahlukeneyo zocingo kufuneka zihluke, kwaye iplastiki yokutshiza iyonke kufuneka ithathele ingqalelo kwiplastiki yokutshiza. Iingcingo ze-Expressway zisetyenziselwa iingcingo kwiindawo zeenqwelo-moya, izikhululo zeenqwelomoya, izikhululo, iindawo zenkonzo, iindawo ezidityanisiweyo, iiyadi zokugcina ezivulelekileyo, amazibuko kunye namanye amabala. Iimveliso zayo zineengenelo zokuhombisa imeko-bume, ukuba rhabaxa, ukuxhathisa ukuncipha, nokonakala. Nantsi intshayelelo emfutshane kwingqiqo eqhelekileyo ekufuneka uyazi malunga nokuthenga ucingo:
Okokuqala, ubume beucingo olunomnatha: ucingo luhlulwe lube luhlobo lwesakhelo kunye nohlobo lwesakhelo. Uhlobo lwesakhelo sisakhelo esakhiwe ngumbhobho ophezulu malunga ne-mesh yensimbi yensimbi kwaye idibene nenkxaso yekholomu; uhlobo lwe-frameless luyintsimbi yentsimbi edibeneyo ngokuthe ngqo kwi-mesh yensimbi yensimbi; ixabiso guardrail kwakhona yahlukile ixabiso izakhiwo ezibini ezahlukeneyo guardrail umgangatho.
Okwesibini, ucingo lwe-wire mesh luhlala lusenziwa ngeengcingo ze-welding zenkcazo eyahlukeneyo. Ububanzi kunye namandla eengcingo zichaphazela ngokuthe ngqo umgangatho we-mesh. Xa ukhetha ubuninzi beentambo ezifanelana nawe, okwesibini yi-welding okanye inkqubo yokuhlanganiswa kwe-mesh. Ikakhulu ixhomekeke kubuchule bobugcisa kunye nokusebenza kwabasebenzi bezobugcisa kunye noomatshini abalungileyo bemveliso. Ngokubanzi, i-mesh elungileyo kukuba yonke i-welding okanye i-braiding point inokudityaniswa kakuhle.
Okwesithathu, kubalulekile ukukhetha isakhiwo sesakhelo seentsika kunye neecingo. Ikholamu kunye nefreyim ehambelanayo kufuneka isetyenziswe ngokufanelekileyo ixesha elide. Ngoko ke, indlela yokukhetha izinto eziphathekayo zesakhelo sekholomu ibaluleke kakhulu. Kukho iintlobo ezintathu ezahlukeneyo: intsimbi yesikwere, ihexagon, kunye nengqukuva. Amandla ocingo lomda ahluke. Isitshixo yindlela yokukhetha izinto zesakhelo esithe tye, esixhomekeke kubunzima bekholamu yangaphakathi, i-angle ye-tilt ngasemva, ubunzima bubonke bexabiso le-prepreg. Zonke ezi ziqondwa.
Okwesithathu, Unyango lomphezulu lweucingo olunomnathaihluke kwi-injection yokubumba, i-galvanizing ebandayo kunye ne-galvanizing eshushu, kunye nomgangatho womgubo weplastiki uhambelana ngqo nobomi benkonzo.
Ngezintshayelelo ezingentla, ndiyathemba ukuba ungathenga i-guardrail efanelekileyo. Abavelisi bocingo bakukhumbuza ukuba ungathengi iimveliso ezinexabiso eliphantsi, kodwa kwakhona ukuba ubeke ingqalelo kumgangatho wezinto eziphathekayo, kuba umgangatho wezinto eziphathekayo uchaphazela ngokuthe ngqo umgangatho kunye nobomi benkonzo yeemveliso, kunye nomgangatho wemveliso.
Ixesha lokuposa: Jun-11-2020