With the continuous development of economic level and building technology, more and more high-rise buildings have appeared in big and medium cities of China. Because high-rise building has several features, such as multi-floors, big-volume, crowed population, its fire dangerousness is much more serious than the ordinary building. And at present accidental fires appear rising tendency, it has become one of very important problems that country pays more attention to, and that social universally focus on, and ...