通过分析窗玻璃在火灾中的温度分布，发现窗玻璃在火灾条件下产生的热应力有两种：由于玻璃表面温度不均匀产生的热应力和由于窗框约束产生的热应力。
It is found that there are two type of thermal stress on window glass in fire: the thermal stress because surface temperature odds and window frame hold in.
采用考虑了湍流效应和辐射传热的扩散燃烧模型，对长隧道在不同规模火源和通风条件下的火灾过程进行了数值模拟。
A fire simulation of long tunnel under different fire loads and ventilation velocities was carried out by using the non-premixed combustion model which considered turbulence effect and radiation.
本文在模拟火灾的条件下，对分维值和强度之间的关系式进行了验证，实验误差在可接受的范围内。
The article examined relationships between the fractal dimension value and the intensity on simulated fire condition. the experimental error was in the acceptable scope.
本文在模拟火灾的条件下，对分维值和强度之间的关系式进行了验证，实验误差在可接受的范围内。
The article examined relationships between the fractal dimension value and the intensity on simulated fire condition. the experimental error was in the acceptable scope.
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