(1) IUcingo olunamevaIkheji eligoqayo limiswa ngekhadi lokuxhuma ucingo oluhlabayo njalo ngama-degree angu-120 ngemva kokuba iziyingi ezimbili eziseduze zizungezwe ucingo oluhlabayo.Ngemuva kokuvala, ububanzi bocingo oluhlabayo luyi-50cm.Ngemuva kokuvula, ukuhlukaniswa kwendandatho ngayinye yesiphambano kungama-20cm, futhi ububanzi abukho ngaphansi kuka-45cm.
(2) Intambo yokugwaza yensingo yenziwe ngepuleti lensimbi yokubhoboza futhi igoqwe ngomshini ngocingo lwensimbi.Ububanzi bokugwaza buyi-22mm, ibanga eliqondile le-blade liyi-15mm, ibanga le-longitudinal lokugwaza lingama-34mm, kanti ububanzi bocingo oluwumgogodla ngu-2.5mm.I-Q195 steel plate net enogqinsi lweblade engu-0.5mm yenziwa ngokushaya.Intambo ewumgogodla ibandayo ethathwe ku-HPB300 φ 6.5mm ucingo oluphakeme.
(3) ibeucingoibhande lokuxhuma lixhunywe nemisipha ye-longitudinal egxilwe kubakaki.I-longitudinal reinforcement kanye nokwesekwa kuxhunywe ngocingo lwensimbi olukhandwe olukhandwe olukhandwe oluno-φ 2.5mm oluzungeza kabili bese luqiniswa futhi lulungiswe.Ukusekelwa kuhlelwe kukholomu kanye nendawo ephakathi nendawo yocingo lokuvikela oluyi-3m, lapho i-span ibekwe khona futhi ingxenye engaphezulu yekholomu, isisekelo kanye nocingo oluvikelayo luxhunywe yi-hoop ye-bracket, yocingo oluvikelayo. ifakwe ngemeshi yensimbi.Ikheji yokugingqa intambo imiswe ngokuqondile ocezwini oluvundlile lwemeshi yensimbi nocingo oluno-φ 2.5mm wensimbi ekhangayo edonsa ngokubanda noma ibhande lokuxhuma ucingo.
(4) Ibanga eliqondile phakathi konqenqema olungezansi lwe-Ucingo olunamevaummese wekheji ogingqekayo kanye nonqenqema olungaphezulu lothango oluqinile lokuvikela ukhonkolo luyi-0.05m.
Inani lekheji yokuginqa yezintambo ezingu-120g/m2 endaweni evamile, kanye no-270g/m2 endaweni ekhethekile.Imisipha yobude nezintambo zensimbi ezidonswa ngokubanda zidinga ukuvuzwa kwediphu eshisayo, kanti inani lokuphehla uthayela ngu-270g/m2.
Isikhathi sokuthumela: 21-02-22