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基于温度的振动方程,研究了ISO标准火灾及横向承载条件下钢梁的动力性能。建立了随时间变化的变形、弯矩及随荷载强度变化的断裂时间。
Based on the temperature vibration equation, the dynamic performance of steel beams under ISO standard fire and transverse load is studied. The deformation, bending moment and breaking time change with the load strength were established over time.