关于热压系数与风压系数的思考和建议

摘要

Points out through an analysis that the values given in the current national HVAC regulation are incorrect and that it makes a major error to adopt an average building type coefficient over the whole building surface in wind pressure calculation. Puts forward two ways to improve the correctness of thermal pressure coefficient calculation, and proposes to conduct further research based on the actual distribution of wind pressure on building surface.%通过分析指出：现行暖通规范中给出的热压系数取值范围是不正确的；隐含于风压差系数中的风载体型系数采用整个表面的平均值将造成较大的误差。提出了热压系数取值的两种改进途径，并建议针对建筑表面风压分布的不均匀性研究风压计算问题。