Support Footprint Method Example (Horizontal loads) 12 12 12 12 风荷F M=Fwh h ⊕ 77777777777777777777777777777777 C2 C3 C 2×(3C5×24+3C4×12)=M 12 144C5+36C5=Fwh C3=Fwh/180 C4=Fwh/360 C1=-Fwh/180 L6↓12412_41246 C2=-Fwh/360Support Footprint Method Example (Horizontal loads) 风荷 h 12 12 12 12 C C 1 2 C3 C4 C5 M M Fw h 6 12 12 12 6 C5 C4 C2 C1 2 (3 C5 24 3 12 C4 ) M 144 C5 36 C5 Fw h C5 /180 C4 360 C1 180 C2 360 Fw Fw h Fw h Fw h Fw h / / / 12 12