Akwai nau'ikan kayan kwalliya guda uku:
1
2. Rayuwa mai nauyi
3. Wind nauyi / nauyin muhalli
A yau, za mu mai da hankali ga nauyin da suka mutu kuma za a iya amfani da lissafin scaffolding. Da ke ƙasa zamu nuna misalai biyu a gare ku.
Samfura daya:
Yadda ake yin lissafin karfin da ya mutu? Akwai wani misali na ƙididdigar nauyin da suka mutu na nutsuwa don la'akari da ku. Pupfolding bututun / tube nauyi 4.5 kilogiram na kowace mita kamar yadda ke BS 39: 2001
1 yanki na 3m misali = 14 kg.
1piece na dunƙule Jack = 5 kilogiram.
Guda guda 40 kg / 2 = 20 kg.
Guda guda na transoms = 32 kg / 2 = 16 kg.
1 yanki na face fuska = 18 kg / 2 = 9 kg.
1piece na karshe ne = 10 kg / 2 = 5 kilogiram
Guda 5 na katako na 2.4M = 100 kilogiram / 4 = 25 kg
Za a iya ɗaukar nauyin da ya mutu kusan kilogiram 94.
Samfuran biyu:
Yadda za a lissafa ƙarfin ɗaukar nauyi na ɓoye?
1. Haske mai haske: 225 kilogiram / m2
2. Matsakaicin Matsakaici Scapfold: 450kg / M2
3. Nauyi-scaffold: 675 kg / m2
Kuma mun yanke hukuncin cewa ikon ɗaukar nauyi daidai yake da nauyin ma'aikaci da kayan aiki mai nauyi da kayan nauyi. Amintaccen aikin scaffolding (swl) = damar ɗaukar nauyin ɗaukar hoto da sau 4 yana da ikon ɗaukar nauyi.
Samfurin UKU:
Scapfolding jaka mai nauyi
Jakar da aka yi amfani da jakar da aka yi amfani da shi don kayan da aka ɗaga, ƙasa zuwa sama. Mafi yawa scaffolding jakar da aka yi daga Canvas, yana da matukar amfani a dagar da scaffolding abubuwan da ake ciki da scapfolding spiner.
Thearfin jakar scaffolding (swl na jaka mai hoto) shine daga 30 kilogiram zuwa 50 kilogiram zuwa 50 wanda yake ƙarƙashin jakar scapfolding yanayin.
Lokacin Post: Mar-24-2021