Results showed that, due to the heat absorbed by the concrete, the temperature field was lower than that of unprotected steel structure;

结果表明：由于混凝土的吸热作用，钢梁的温度明显低于无混凝土时的裸钢构件；

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Results showed that, due to the heat absorbed by the concrete, the temperature field was lower than that of unprotected steel structure;

结果表明：由于混凝土的吸热作用，钢梁的温度明显低于无混凝土时的裸钢构件；

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