公路隧道纵向通风数值模拟

Numerical simulation of longitudinal ventilation of highway tunnel

根据组合结构的思想 ,将公路隧道的纵向通风系统划分为不同的功能模块 ,然后在 Matlab语言环境下 ,按照不同的通风方案 ,调用相关功能模块进行组合 ,实现了长大公路隧道多种通风方案的比选和运营调控效果的数值模拟。算例表明该方法不仅方便可靠 。

Based on the idea of assembled structures,the longitudinal ventilation system of highway tunnel is compartmentalized modules with different functions.Under the language environment of Matlab,in terms of different ventilation project,the modules with correlative functions are transfered to compose together,it is achieved numerical simulation of selection and assessment of ventilation project and regulation and control in working status.Examples indicate that this method not only is convenience and trustiness,but also is fit abroad.