Kuisa mapuranga panzvimbo yekuvaka yakagadzirirwa kuona kuti kuvakwa kwega kwega kuri kufambira mberi zvakanaka. Zvichienderana nenzvimbo yekuisa mapuranga, inogona kukamurwa kuita mapuranga ekunze uye mapuranga emukati; zvichienderana nezvinhu zvakasiyana, inogona kukamurwa kuita mapuranga emapuranga, mapuranga ebamboo, uye mapuranga esimbi; zvichienderana nechimiro chechimiro, inogona kukamurwa kuita mapuranga akamira, mapuranga ebhiriji, mapuranga emusuwo, mapuranga akasungirirwa, mapuranga akarembera, mapuranga emuchina, uye mapuranga ekukwirira.
Iyo nhoroondo yekuvandudza uye maitiro e scaffolding muChina
Mukutanga ma1980s, China yakatevedzana yakaunza mhando dzakasiyana dzezvikafu senge portal scaffolding uye cup-hook scaffolding kubva kunze kwenyika. Portal scaffolding yakashandiswawo zvakanyanya mumapurojekiti mazhinji epamba uye yakawana mhedzisiro yakanaka. Nekuda kwezvinetso zvemhando yechigadzirwa zve portal scaffolding, iyi scaffolding haina kukurudzirwa zvakanyanya uye kushandiswa. Nhamba dzinoverengeka dzekugadzira portal scaffolding dzakavakwa muChina, uye zvizhinji zvezvigadzirwa zvavo zvinogadziriswa zvinoenderana nekunze kudhirowa. Cup-hook scaffolding ndiyo inonyanya kufarirwa mhando ye scaffolding pakati pezvitsva zvitsva, asi kushandiswa kwayo hakuna kupararira. Inongoshandiswa mune dzimwe nzvimbo uye mamwe mapurojekiti.
Kubva kuma1990, mamwe mabhizinesi epamba akaunza tekinoroji yekune dzimwe nyika uye akagadzira zvakasiyana-siyana zvitsva, sepini-mhando scaffolding, CRAB module scaffolding, disc scaffolding, square tower scaffolding, nemhando dzakasiyana dzemafuremu ekukwira. Nehunyanzvi tichitaura, makambani epamba anochera ane kugona kugadzirisa uye kugadzira akasiyana scaffoldings matsva.
Kudzidzira kwakaratidza kuti kushandiswa kwescaffolding kutsva hakusi kwakachengeteka uye kwakavimbika pakuvaka, uye kukurumidza kwekuunganidza uye disassembly kunokurumidza, asiwo huwandu hwesimbi inoshandiswa mukugadzira inogona kuderedzwa ne 33%, kushanda kwegungano uye disassembly kunogona kudarika zvakapetwa kaviri, mari yekuvaka inogona kuderedzwa zvakanyanya, uye nzvimbo yekuvaka yakabudirira uye yakatsvinda.
Scaffolding maitiro
Mhando dzakasiyana dzekuvaka engineering dzinoshandisa scaffolds kune zvinangwa zvakasiyana. Mafuremu akawanda ekutsigira mabhiriji anoshandisa kapu-hook scaffolds, uye mamwe anoshandisa portal scaffolds. Zvikafu zvakawanda zvemhando yepasi zvinoshandiswa mukuvaka zvivakwa zvikuru zvinoshandisa zvikwambo zvinosungirira, uye chinhambwe chakatwasuka chemapango echikafu chinowanzoita 1.2 ~ 1.8m; chinhambwe chakachinjika chinowanzo 0.9 ~ 1.5m.
Kuenzaniswa neyakajairwa zvimiro, mamiriro ekushanda e scaffolds ane anotevera maitiro:
1. Kusiyana kwemutoro kwakakura;
2. Iyo fastener yekubatanidza node ndeye semi-yakaomarara, uye iyo node rigidity inobatana neiyo fastener yemhando uye yekumisikidza mhando, uye iyo node inoshanda ine shanduko huru;
3. Iyo scaffolding chimiro uye zvikamu zvine zvikanganiso zvekutanga, sekutanga kukotama uye ngura yematanda, erection size zvikanganiso, mutoro eccentricity, nezvimwewo;
4. Nzvimbo dzekubatanidza nemadziro dzine musiyano mukuru muzvipingamupinyi pa scaffolding. Tsvagiridzo pazvinhu zviri pamusoro haina kuunganidzwa kwakarongeka uye data yenhamba, uye haina mamiriro ekuongorora yakazvimirira mukana. Nokudaro, kukosha kwekugadzirisa kwekugadzirisa kwekugadzirisa kwekugadzirisa kwemaitiro kunowedzera zvishoma kudarika 1 kunotsanangurwa nekugadzirisa nekuchengetedza kushandiswa kwakashandiswa munguva yakapfuura. Naizvozvo, nzira yekugadzira yakagamuchirwa mune iyi rondedzero ndeye semi-probabilistic uye semi-empirical muchimiro. Icho chimiro chakakosha chekuverenga dhizaini kuti scaffolding inosangana nezvinodiwa zvechimiro zvinotsanangurwa mune iyi yakatarwa.
