Chikero chemhando yedhisiki ikero chinozivikanwa nevanhu vari muindasitiri. Chine mashandiro akanaka ekuchengetedza uye chinogara kwenguva refu. Zvisinei, chikonzero chikuru chekukukurudzira kuti ushandise kero yemhando yedhisiki ibatsiro yemagariro evanhu nehupfumi.
1.Ndeapi mapurojekiti anogona kushandiswa nebhandi?
Dhizaini yerutsigiro yemapurojekiti ebhiriji akasimudzwa, mapurojekiti emugero, mafekitori, shongwe dzemvura dzakasimudzwa, zvidyarwa zvemagetsi, mafekitori akasarudzika. Inokodzerawo overpasses, scaffolding, masherufu ekuchengetera, chimneys, shongwe dzemvura, kushongedza kwemukati nekunze, nhanho huru dzekonzati, mafuremu ekumashure, zvimire, mapuratifomu ekuona, mafuremu ekuenzanisira, masitepisi, kuvaka nhanho yemapati emanheru, anomirira makwikwi emitambo, uye mamwe mapurojekiti.
2. Zvinhu zvekukurudzira kushandiswa kwedhisiki-mhando scaffolding
Iyo disc-type scaffolding rudzi rutsva rwe scaffolding. Kana ichienzaniswa neyakajairwa scaffolding, inoshandisa Q355B simbi ine simba rakakwirira sechinhu chetsvimbo inotakura mutoro, saka dhayamita yetsvimbo yakakura uye simba rekutakura rinovandudzwa zvakanyanya. Kutakura simba kwechikamu chimwe chete chetsika chesimbi pombi rutsigiro kazhinji kutenderedza 3t. Pasi pechinhanho chimwechete chenhanho yetsvimbo yakachinjika, iyo inotakura simba reti yakamira inogona kusvika 11t.
Iyo yakasarudzika diagonal tsvimbo musanganiswa weiyo disc-mhando scaffolding inogona kunyatso kuvandudza kugadzikana kwese kweiyo scaffolding. Tsvimbo dzine zvakawanda zvakatemwa, mafomu akasiyana siyana egidhi, uye kunaka kwemaitiro kushushikana.
Iyo disc-type scaffolding ine yakakwirira simbi yekushandisa mwero, shoma shoma yesimbi, iri nyore uye inokurumidza kumisikidza, uye ine zvakanaka zvehupfumi zvinobatsira.
3. Chii chinofanira kuitwa nedhisiki-mhando scaffolding muindasitiri?
Hunhu hwechigadzirwa ndicho musimboti wekusimudzira kwebhizinesi kwenguva refu. Iyo dhisiki-mhando scaffolding ine yakazara seti yemhando zviyero zvinofanirwa kusimbiswa zvakasimba. Kusiyana nedzimwe scaffoldings, bhizinesi rinogona kugadzirisa, kugadzirisa, kana kusarudza zvinhu zvakasiyana.
manejimendi manejimendi chaive chisiri chinhu icho makambani ekurenda akasangana nawo kare. Ichi chikumbaridzo chakakura kwazvo chekusimudzira scaffolding kune chibvumirano cheprojekiti. Inogona kunzi inzira kubva pakutanga. Panofanira kunge paine nyanzvi pa-saiti yekuvaka vashandi, erection vashandi, kuchengetedza manejimendi, tekinoroji docking vashandi, vashandi veprojekiti, nezvimwe.
Tekinoroji dhizaini inoreva dhizaini ye scaffolding erection chirongwa, chinova chinodiwa cheinjiniya. Professional furemu dhizaini chirongwa chinogona chete kuvakwa zvinoenderana nehurongwa mushure mekusimbiswa nenyanzvi. Mumakore achangopfuura, matarenda anokwanisa kugadzira scaffolding ari kushomeka kwazvo, uye matarenda ehunyanzvi ane makore mazhinji eruzivo akatonyanya kushomeka.
Professional formwork kondirakiti inopa yakazara-sevhisi kubva padhizaini kusvika pakupedzwa kweprojekiti, pakati peiyo sevhisi yekufambisa yakakoshawo. Chete nekuona nguva yekupinda nekubuda kwezvinhu zvinodikanwa zvekuvaka pasaiti zvinosangana.
4. Matanhatu makuru ekuvandudza kwe disc-mhando scaffolding
Iyo disc-mhando yekubatanidza nzira ndiyo yakajairwa scaffolding yekubatanidza nzira munyika. Inonzwisisika node dhizaini inogona kuwana kuti simba rekufambisa retsvimbo yega yega riri kuburikidza nepakati node. Icho chigadzirwa chakakwidziridzwa che scaffolding neyakakura tekinoroji, yakasimba kubatana, yakagadzikana chimiro, chengetedzo uye kuvimbika.
Iyo disc-mhando scaffolding ine yakajairwa disc spacing, inochinjika kurongeka, yakareruka formwork system, yakakura yekubatanidza disc kureba, kushomeka kwemuviri kwevashandi, uye inochengetedza mari yebasa. Inogona kuiswa kune akasiyana dhizaini chivakwa danda uye slab anotsigira, mabhiriji anotsigira, chivakwa chekushongedza mashandiro emafuremu, uye akasiyana ekubatsira zvivakwa.
Izvo zvikamu zvikuru zvese zvakagadzirwa zvemukati nekunze zvinopisa-dip galvanizing anti-corrosion tekinoroji, kusiya zvachose kurapwa kwepamusoro kwebhurasho uye kupfapfaidza. Iyi nzira yekurapa yepamusoro isingabvisi kana ngura haingodzikisi mutengo wepamusoro wega wega wega, asiwo ine chitarisiko chakafanana. Iyo inoyevedza uye yakanaka sirivha ruvara inosimudzirawo mufananidzo wepurojekiti.
Iyo disc-type scaffolding ine yakakura tsigiro kugona, uye tsigiro span inogona kuva yakakura kupfuura yechinyakare mbiya-mhando yekumisikidza uye simbi pombi fasteners, ichipa yakakwana yekuvakira nzvimbo yekushanda panzvimbo.
Tichitora iyo 48 yakatevedzana tsigiro furemu semuenzaniso, iyo inobvumirwa kutakura danda rehurefu hwemamita mashanu ndeye 5 matani (safety factor ndeye 4.8), uye mutoro unoparadza unosvika matani gumi, inova 2-10 nguva yezvigadzirwa zvechinyakare.
Kune makumi matanhatu akatevedzana erutsigiro furemu, iyo inobvumirwa kutakura danda rehurefu hwemamita mashanu matani masere (safety factor ndeye 60), uye mutoro unoparadza unosvika gumi nematanhatu matani.
Kazhinji, nzvimbo iri pakati pemapango akatwasuka i1.5 metres uye 1.8 metres, uye nhanho yenhanho yemapango akachinjika i1.5 metres. Iyo yakakura spacing inogona kusvika 3 metres, uye nhanho nhanho inogona kusvika 2 metres. Naizvozvo, kushandiswa pasi pevhoriyamu imwechete kuchaderedzwa ne1/2 zvichienzaniswa nezvigadzirwa zvechinyakare, uye huremu huchadzikiswa ne1/2 ~ 1/3.
Nekuda kwehushoma huremu uye huremu huremu, vashandisi vanogona kuiunganidza zviri nyore. Mari yegungano uye yekubvisa, mari yekufambisa, mari yekurenda, uye mari yekugadzirisa ichachengetwa zvinoenderana, kazhinji 30% inogona kuchengetwa.
Izvo chaizvo nekuda kwezviri pamusoro iyo iyo disc-mhando scaffolding ine yakanakisa maitiro uye saka inoshandiswa zvakanyanya.
