The temperature distributions in the reinforced concrete slab exposed to fire are calculated by the finite element method,and the comp uter program is worked out by FORTRAN 77.The numerical results agree well with experimental data.%利用有限元方法分析了火灾温度作用下钢筋混凝土板内部 温度场的分布，用FORTRAN语言编制了计算机程序。程序计算的结果与试验结果相吻合较好。
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