Highway guardrail net ndiyo yakajairika mhando ye guardrail net chigadzirwa. Yakarukwa uye yakasungirirwa neyepamba-yemhando yakaderera-kabhoni simbi waya uye aluminium-magnesium alloy waya. Iine maitiro ekusangana anoshanduka, akasimba uye anogara kwenguva refu. Inogona kugadzirwa kuva yekusingaperi guardrail network madziro uye inoshandiswa seyenguva yekuzviparadzanisa network. Inogona kuonekwa nekushandisa nzira dzakasiyana dzekugadzirisa makoramu panguva yekushandiswa. Mumakore achangopfuura, nzira dzekuchengetedza migwagwa dzakashandiswa zvakanyanya mumigwagwa mikuru yemumba uye dzakawana mhedzisiro yakanaka.
Kune mhando mbiri dzinonyanyo zivikanwa dzehighway guardrail net: imwe ndeye bilateral guardrail net, uye imwe yacho ifuremu guardrail net.
1. Zvakajairwa kutaurwa nezvebilateral highway guardrail nets (bilateral guardrail nets):
(1) Purasitiki yakanyikwa waya inochinjika: 3.5-5.5mm;
(2) Mesh: 75x150mm, 50x100mm, 80x160mm newaya ine mativi maviri kumativi ose;
(3). Ukuru hwepamusoro: 2300mm x 3000mm;
(4). Column: 60mm / 2mm simbi pombi yakanyikwa mupurasitiki;
(5), muganhu: hapana;
(6) Zvishandiso: chivharo chemvura, kadhi yekubatanidza, mabhaudhi anorwisa kuba;
(7). Nzira yekubatanidza: kadhi yekubatanidza.
2. Zvakajairwa kutsanangurwa kweframe highway guardrail net (frame guardrail net): Mesh gomba (mm): 75x150 80x160
Mambure firimu (mm): 1800x3000
Frame (mm): 20x30x1.5
Mesh kunyura (mm): 0.7-0.8
Mushure me mesh kuumba (mm): 6.8
Column size (mm): 48x2x2200 Kupeta kwose: 30°
Kureba (mm): 300
Kusiyaniswa kwechikamu (mm): 3000
Koramu yakadzikwa (mm): 250-300
Yakaiswa hwaro (mm): 500x300x300 kana 400 x400 x400
Zvimiro zvehighway guardrail mambure: Highway guardrail mambure ane mavara akajeka, anodzivirira kuchembera, asingadzivirirwe, akapfava, ane tsungiriro yakasimba, uye haatani kukanganiswa uye deformation nemasimba ekunze. Ivo vane kuchinjika kwakasimba mukuvaka-pa-saiti kuvaka uye kuisirwa, uye chimiro chechimiro chinogona kugadziridzwa chero nguva zvichienderana ne-on-saiti zvinodiwa. uye saizi, uye inogona zvakare kushandiswa nemakoramu anoenderana. Nekuti inotora nzira yekuisa mesh uye koramu musanganiswa, inogona kutakurwa zviri nyore uye haina kudziviswa nekushanduka kwenzvimbo panguva yekuiswa.
Highway guardrail network ine hunhu hweiyo yakapusa grid chimiro, yakanaka uye inoshanda, iri nyore kutakura, uye kuisirwa kwayo hakudzivirirwe nekushanduka kwenzvimbo. Iyo ine simba rekuchinjika kumakomo, materu, uye nzvimbo dzakawanda-kubhenda. Inonyanya kushandiswa kumabhandi ekudzivirira kumativi ose emigwagwa, njanji, uye mabhiriji; kuchengetedzwa kwekuchengetedza panhandare dzendege, zviteshi, uye madoko; kuparadzaniswa nekuchengetedzwa kwemapaki, patsangadzi, nzvimbo dzinochengeterwa mhuka, madziva, madziva, migwagwa, uye nzvimbo dzinogara vanhu mukuvaka kwemanisipala; dzimba dzevaenzi uye mahotera, dziviriro nekushongedza muzvitoro zvikuru nenzvimbo dzevaraidzo.
Nguva yekutumira: May-21-2024