强风条件下木结构建筑架构防火安全间距优化研究

Study on Optimization of Fire Safety Spacing of Timber Structure Building under Strong Wind

为在强风条件下,提升木结构建筑架构的防火安全性等级,提出强风条件下的木结构建筑架构防火安全间距优化策略。根据轻型木结构、重型木结构的实际分类条件,研究强风条件下的木结构防火技术。在此基础上,分析木结构建筑架构防火的发展现状,通过防火特征定义的方式,定义安全间距的实际布局形式,实现强风条件下的木结构建筑架构防火安全间距优化研究。对比实验结果表明,与常规防火安全间距策略相比,优化后处理方法的实际应用能力更强,能够较好抑制强风作用条件带来的助燃影响。

In order to improve the fire safety level of timber structure under strong wind,the optimization strategy of fire safety spacing of timber structure under strong wind is put forward.According to the actual classification conditions of light timber structure and heavy timber structure,the fire prevention technology of timber structure under strong wind condition is studied.Based on this,the development status of fire protection of wood frame is analyzed,and the actual layout form of safety spacing is defined by defining fire protection characteristics.Experimental results show that compared with the conventional fireproofing safety spacing strategy,the optimized post-processing method is more practical and can better suppress the influence of strong wind.