当斜向支撑确保纵向稳定时，钢框架结构只需抵抗短方向的侧荷载。
The steel frames resist lateral loads applied in the short direction while diagonal bracing stabilizes the building longitudinally.
目的：评价肋骨结构性支撑植骨在青少年特发性脊柱侧凸（AIS）前路矫形融合术中的应用效果。
Objective:To evaluate the outcomes of anterior spinal fusion(ASF) for adolescent idiopathic scoliosis(AIS) using rib strut grafting technique.
柱子应支撑在双层底或舷侧的强结构上。
Pillars shall be supported on the double bottom floors or on the web frames on side shell plates.
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