Zowopsa zinayi zobisika za Steel Scaffold

1) Kuchepetsa mitengo yosefukira

Zowopsa zobisika: kapangidwe kake kake ndi kusakhazikika kwa mitengo kwamitengo yomwe imakhudza kukhazikika kwazovuta. Malinga ndi miyezo yoyenera (Article 6.3.2 ya JGJ130-2011), scaffold iyenera kukhala ndi mitengo yopingasa yopingasa komanso yopingasa. Mtengo wotsekerera uyenera kukhazikika pamtengo osati kupitirira 200mm kutali ndi kumapeto kwa chitoliro cha zipilala zomangira. Pole yosewerera iyenera kukhazikitsidwa pamtengo wozungulira nthawi yomweyo pansi pa mtengo wosefukira pang'ono ndi ngodya kumanja.

2) Chomera cha scaffold chimayimitsidwa mlengalenga

Zowopsa: Zimakhala zosavuta kuyambitsa mphamvu, zopanda mphamvu, komanso kugwa. Miyezo Yogwirizana (JGJ130-2011 Artiction 8.2.3) Zofunikira: Scaffold Ikugwiritsa ntchito. Pasakhale madzi pa maziko, osamasulira m'munsi, ndipo palibe mitengo yosangalatsa.

3) Kulumikizana kwa dothi lalitali kwambiri ndi ndodo zolumikizira ndi ndodo zolumikizira kapena mkati mwa chikwi chimodzi

Zowopsa zobisika: zimapangitsa kuti mphamvu yosagwirizana pa scaffold, yokhudza kukhazikika. Miyezo yokhudzana (Article 6.3.6 ya JGJ130-2011) Zofunikira: Kulumikizana kwa ndodo yozungulira rod sikuyenera kupangika polumikizidwa kapena kanthawi yomweyo; Zolumikizana ziwiri zoyandikana nazo zomwe sizigwirizana kapena zosiyanasiyana sizimayenda mozungulira. Osakwana 500mm; mtunda kuchokera pakatikati pa malo aliwonse ogwirizana kwambiri osakhala wamkulu kuposa 1/3 wa mtunda wautali (jgj130-20-20.1); Malumikizidwe awiri oyandikana nawo sayenera kukonzedwa mu kuluma, ndipo kulumikizana kwake kuyenera kulekanitsidwa ndi imodzi. Mtunda pakati pa mafupa awiri oyandikana ndi ndodo mu kukula kwa kukula sikuyenera kukhala kochepera 500mm; Mtunda wochokera pakatikati pa gawo lililonse lolumikizana ndi node kwambiri sayenera kukhala wamkulu kuposa 1/3.

4) Kukhazikitsa kwamiyendo ya khoma

Zowopsa zobisika: Chepetsani kuthekera kwa scafforng kukakana kuwononga. Malingaliro oyenera (JGJ130-2011) Zofunikira: Ziyenera kukonzedwa pafupi ndi mawonekedwe akuluakulu, ndipo mtunda kutali ndi node yayikulu sayenera kukhala wamkulu kuposa 300mm; Iyenera kupangidwa kuchokera ku ndodo yoyamba yopingasa pansi; Khoma lolumikizidwa liyenera kukonzedwa molunjika ngati silingakhale yopingasa kuyenera kulumikizidwa kuyenera kulumikizidwa mpaka kumapeto kwa scaffold; Mapeto awiriwa a mtundu wotseguka ayenera kukhala ndi zida zolumikizira khoma, ndipo mtunda wolunjika pakati pa zidutswa zolumikizira sayenera kupitirira pansi pa nyumbayo, ndipo sayenera kupitirira 4m; kutalika kwa mita 24 kapena kuposerapo mzere wa scaffoldt kuyenera kulumikizidwa ndi nyumbayo mokhazikika polumikiza khoma; Kudya kwa zidutswa za khoma kumatha kukhazikitsidwa m'magawo atatu ndi ma spans atatu, masitepe awiri, ndi ma spans atatu, etc.