计算结果表明，作用在钢管混凝土柱上的荷载对其耐火极限及防火保护层厚度影响很大。
The calculating results illustrate that the load acting on a concrete-filled steel tubular column has a great influence on the fire resistance time and fire protection thickness.
采用纤维模型法和有限元软件ABAQUS计算了火灾下型钢混凝土梁的变形以及耐火极限，初步了解了型钢混凝土梁的高温力学性能。
The fiber model method and finite element software ABAQUS are applied to calculate the deformation of steel reinforced concrete (SRC) beams under fire and fire resistance.
它在钢框架构件耐火极限计算及抗火设计中有很重要的应用。
In calculating the frame member's fire resistance and anti fire design, this parameter is of vital importance.
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