Maboliti a nangula wowotcherera ndi ma nangula ophatikizidwa
Mafotokozedwe Akatundu
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Chitsanzo | Mafotokozedwe athunthu |
Gulu | Zowotcherera nangula mabawuti |
Mutu mawonekedwe | Customizable |
Kufotokozera kwa ulusi | dziko muyezo |
Mulingo wantchito | Giredi 4.8, 6.8 ndi 8.8 |
Utali wonse | Mwamakonda (mm) |
Chithandizo chapamwamba | Natural mtundu, otentha kuviika galvanizing |
Gulu lazinthu | Kalasi A |
Mtundu wokhazikika | dziko muyezo |
Standard No | GB 799-1988 |
Mafotokozedwe azinthu | Kuti mudziwe zambiri, funsani makasitomala, m24-m64. Kutalika kumatha kusinthidwa malinga ndi zojambulazo, ndipo mtundu wa L ndi mtundu wa 9 ukhoza kusinthidwa |
Pambuyo pogulitsa ntchito | Chitsimikizo chotumizira |
Utali | Kutalika kungadziwike |
Pamene zida zamakina zimayikidwa pamaziko a konkire, malekezero a J-woboola pakati ndi L amakwiriridwa mu konkire kuti agwiritsidwe ntchito.
Mphamvu yamakomedwe a bawuti ya nangula ndi mphamvu yamakomedwe ya chitsulo chozungulira chokha, ndipo kukula kwake ndi kofanana ndi gawo lagawo lomwe limachulukitsidwa ndi mtengo wololera wa kupsinjika (Q235B: 140MPa, 16Mn kapena Q345: 170MPA) ndiye kunyamula kovomerezeka. mphamvu pakupanga.
Maboti a nangula nthawi zambiri amagwiritsa ntchito chitsulo cha Q235, chomwe chimakhala chosalala komanso chozungulira. Rebar (Q345) ili ndi mphamvu zambiri, ndipo sikophweka kupanga ulusi wa mtedza. Kwa ma bolt osalala ozungulira, kuya kokwiriridwa nthawi zambiri kumakhala kuwirikiza ka 25 m'mimba mwake, ndiyeno mbedza ya digirii 90 yokhala ndi kutalika pafupifupi 120mm imapangidwa. Ngati bawuti m'mimba mwake ndi yayikulu (monga 45mm) ndipo kuya ndikuzama kwambiri, mutha kuwotcherera mbale yayikulu kumapeto kwa bawuti, ndiye kuti, ingopanga mutu waukulu (koma pali zofunika zina).
Kuzama kokwiriridwa ndi mbedza ndikuwonetsetsa kukangana pakati pa bawuti ndi maziko, kuti bawutiyo isakokedwe ndikuwonongeka.