.
. Ububanzi be-brace ngayinye yesiketi akufanele bube ngaphansi kwama-span amane futhi akufanele kube ngaphansi kwamamitha ayi-6. I-angle ethambekele phakathi kwesigxobo se-diagonal nomhlabathi kufanele kube ngu-45 ° ~ 60 °.
. Okwezinhlaka zangaphandle zomhlabathi ngaphezulu kwamamitha angama-24 nangawo wonke amafreyimu we-cantilever, kufanele kufakwe izinhlaka ze-cantilever, kufanele kufakwe amakhaza esiScissor kuyo yonke indawo ebheke phezulu yohlangothi lwangaphandle lohlaka.
(4) Ukunwetshwa kwezinduku ze-Scissor Brace kufanele ziboshwe. Ubude be-Overlap akufanele bube ngaphansi kwe-1m futhi kufanele buqine ngaphandle kwama-fasteners ama-3.
. Ibanga ukusuka komugqa wesikhungo se-fastener ejikelezayo kuya endaweni enkulu akufanele ibe mkhulu kune-150mm.
. Kuzobekwa umfutho we-diagonal ovundlile emakhoneni ohlaka nakuwo wonke ama-spans ayisithupha phakathi kohlaka ngaphezulu kwe-24m.
(7) Ama-brace avundlile we-diagonal azohlelwa ngesimo se-zigzag kusuka phansi kuya phezulu ngesikhathi esifanayo. Ama-diagonal brace azowela axhumanise nemigoqo emikhulu yangaphakathi nangaphandle enkulu kuya phezulu.
Isikhathi sePosi: Dec-31-2024