彎頭支架放樣公式

彎頭放樣計算式：Y0=1/2(d-2t)cos0°=0.5(d-2t)

Y1=1/2(d-2t)cos22.5°=0.4619(d-2t)

Y2=1/2(d-2t)cos45°=0.3536(d-2t)

Y3=1/2(d-2t)cos67.5°=0.1913(d-2t)

Y4=1/2(d-2t)cos90°=0

Y5=1/2 dcos112.5°=-0.1913d

Y6=1/2 dcos135°=-0.3536d

Y7=1/2 dcos157.5°=-0.4619d

Y8=1/2 dcos180°=-0.5d