Study on wood burning performance under different texture conditions
In order to explore the flame burning characteristics of wood with different textures,5 kinds of wood were selected.The experimental device was set up.A total of 15 groups of experi-ments were designed in this experiment.From the aspects of mass loss rate,maximum flame height and combustion duration,the combustion characteristics of transverse,vertical and oblique textured wood were analyzed.The results showed that the mass loss rate of wood was related to texture.Texture had the least in-fluence on the maximum flame height when pine was burning,and the greatest influence on Chinese fir.Furthermore,the burn-ing duration of beech was longer than that of other four kinds of wood.Besides,the burning duration of Chinese fir was relatively short.The research results were helpful to better grasp the influ-ence of texture on the flame characteristics of wood combustion.It provided theoretical support for material selection and fire pre-vention of wooden structure buildings.
wood grainancient buildingsmass loss ratecom-bustion ratemaximum flame heightcombustion duration
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NSTL
万方数据
