Transcription of 3 主桁の設計 - furuuchi.web.fc2.com
1 2011 45 III C L 8 4 3 8 2 1150 1150 7000 7800 400 400 300 100mm 250mm 2550 2550 400 400 400 1850 700 200 100 400 2011 46 m2 2 m2 3 m2 1/2 4 m2 1/2 2 m2 6 m2 2 m2 m2
2 M2 kN/m m2 kN/m3 kN/m m2 kN/m3 kN/m kN/m 2 kN/m wD kN/m PD1 2 kN/m3 kN PD2 2 kN/m3 kN 7000 75mm 2011 47 yPyLywMDDd121)(21+ = 121)2(21 DDdPyLwV+ = L y Dw 1DP ) ( + =dMkN m ) ( + =dVkN 1650 2150 200 100 C L PD1= PD2= m m PD2= wD= y m2011 48 ) ( + =dMkN m ) ( + =dVkN ) ( + =dMkN m ) ( + =dVkN ) ( + =dMkN m )
3 ( + =dVkN kN m kN (1) (2) kN/m2 Sw kN/m2 kN/m 2011 49 )(21yLywMSs = )2(21yLwVSs = ) ( =sMkN m ) ( =sVkN ) ( =sMkN m ) ( =sVkN ) ( =sMkN m ) ( =sVkN ) ( =sMkN m 0)
4 ( =sVkN kN m kN 0 m wS = kN/m y 2011 50 8)
