The simplified calculation method of section temperature field for concrete columns with steel tubes under fire disaster conditions was studied for convenient practice.
为方便实用，研究了火灾下钢管混凝土柱截面温度场的简化计算方法。
When the tubes come to the end of their lives, circuits could catch fire and increase air pressure inside the tubes, causing covers to fall off, Toshiba lighting said.
东芝照明技术株式会社解释说，这些问题荧光灯使用过久后，电路可能会造成著火现象，从而升高灯管内部气压，最终造成灯盖掉落。
The diagrid members are formed from concrete filled steel tubes which provide both good stiffness and fire protection to the structure.
斜肋构架以混凝土填充钢管构成，既提供了良好的刚度，也满足了结构的防火需求。
应用推荐