I-Scaffolding ingadlala indima ethile yokuvikela, kepha ukukhethwa kwayo kokuphakama kudinga ukunakwa, ukuze kuphephe kakhulu. Eqinisweni, kunezindawo eziningi eziphakeme ze-scaffolding, ezidinga ukukhethwa, ukuze ukhethe kanjani ukuphakama okuphezulu?
Kunamazinga amaningana okubala ubude obuphakeme ngaphandle kobude be-scaffold:
Okokuqala, ukuphakama kokufakwa kwe-scaffold kungamamitha angama-25-50, futhi ipayipi lesikwele se-galvanized kufanele liqinise ukuqina okuphelele kwesikali. Isibonelo, kuyadingeka ukuhlinzeka ngokuqhubekayo ukwesekwa kweScitudinal Scissor, kwandise ukwesekwa kwe-beateral shear, kwandise ngokulandelana kwamandla ezinsika zodonga, ukunciphisa izikhala, futhi zinikeze ukwesekwa okuphezulu kwezindawo ezinomoya. Uma ubheka amandla aphezulu okushayela e-Vortex yomoya, kufanele kunikezwe ukuxhumana okuvundlile.
Okwesibili, ukubalwa komklamo we-scaffold kumele kuhambisane nemithetho efanelekile ye-scaffold ukucaciswa futhi ivunyelwe ngumuntu ophethe inkampani.
Okwesithathu, lapho ukuphakama kwe-Erection kudlula amamitha angama-50, i-scaffold ingaqiniswa nge-lipolar noma i-steel eyenziwe. I-scaffolding kanye nesakhiwo se-beam ziphakanyiswa kulo lonke ukuphakama kwesikali, futhi ingxenye yomthwalo idluliselwa esakhiweni ku-scaffold. Noma sebenzisa ukwakhiwa okuhlukanisiwe ukuthutha isivalo ngasinye esihlukanisiwe ku-cantilever ugongolo nohlaka, kunwetshwe kusuka esakhiweni, ukuklama nokubala.
Okwesine, i-scaffold kumele ibe nebanga elithile lokuphakama lokugwema izingozi zokuphepha, kepha ukuphakama kokwakha akunqunyelwe ukuphakama kwesihlahla. Ngakho-ke, ukuphakama kwesihlahla se-scaffold kumele kubalwe ngaphakathi kwebanga elithile. Hlangana nezidingo eziphakeme zeqembu lokwakha.
Ku-Quota, ibanga lesinyathelo sokuhlelwa kwesakhiwo lithathwa njenge-1.2m, futhi ibanga lesinyathelo sokuhlobisa isikrini libhekwa njenge-1.8m. Ukuphakama kokuqunjelwa okuqala kusuka endizeni lapho kwakhiwa khona isikali endaweni ephezulu kakhulu yephrojekthi okufanele iphothulwe. Hlukanisa ukuphakama kwe-scaffold ngebanga lesinyathelo. Uma i-quotient etholakele iyinfethi, bese esusa u-1; Uma i-quotient etholakele akuyona inombolo, inombolo ngemuva kokuthi iphuzu ledesimali lilahliwe futhi ingxenye yengxenye kuphela ethathiwe. Isibonelo: Iphrojekthi enezitezi ezintathu engaphandle yokuhlobisa iphrojekthi, kusuka phansi kwangaphandle kuya ophahleni, ukuphakama kungu-10m. Ngemuva kwalokho 10M / 1.8M = 5.56, inani lezinyathelo yizinyathelo ezi-5; Ukwakha udonga oluphezulu lwe-3.6m, 3.6m / 1.2 = 3, nenombolo yezinyathelo zingu-3-1 = izinyathelo ezi-2.
Isikhathi sePosi: Oct-15-2021