Iyi purojekiti idenderedzwa nzvimbo furemu / kureba 44.55 metres / yakazara kureba 332 metres / yakazara span 77.2 metres.
1. Mapurlins ese ari pamusoro apa anopisa-dip galvanized rectangular steel purlins, iyo galvanizing mari i250 ~ 275g/m, uye zvinhu iQ235B.
2. Ukuru hwesaiti hunoda kuongororwa pamberi pekuvakwa kwechimiro.
3. Zvimwe zvisina kutaurwa zvichaenderana nezvinodiwa nenyika.
4. Mutsara wekuisa ndewe: kubereka bhora - bhora rezasi retambo, tsvimbo - dumbu tsvimbo - yepamusoro tambo bhora, tsvimbo.
Simbi: Kunze kwekunge zvataurwa neimwe nzira, mapaipi ese esimbi anogadzirwa neQ235B simbi.Kuumbwa kwayo kwemakemikari uye zvivakwa zvemuchina zvichaenderana nezvinodiwa zveyazvino chiyero "Carbon Structural Steel" (GB/T700-2006).Iko kusimba kwesimba, kurebesa, goho poindi, kutonhora kupeta bvunzo uye kuomarara kwechinhu kunofanirwa kuvimbiswa kuve kwakakodzera, uye zvirimo zvesarufa, phosphorus uye kabhoni zvinofanirwa kuvimbiswa kuzadzisa zvinodiwa.Kushivirira kwakakora kweplate resimbi kuchasangana nezvinodiwa zvekuita seismic kwesimbi mu "Dimensions, Shapes, Weights and Tolerances of Hot-Rolled Steel Plates and Strips":
1) Chiyero chechiyero chakayerwa chesimba regoho resimbi kune kuyerwa kukosha kwesimba rekusimba harifanire kunge rakakura kupfuura 0.85;
2) Simbi inofanira kuva nematanho akajeka ekubereka, uye elongation haifaniri kunge iri pasi pe20%;
3) Simbi inofanirwa kunge iine weldability yakanaka uye inokwanisa kukanganisa kuoma.
Nguva yekutumira: Mar-18-2022