高层建筑的一个渗风计算模型

A New Model for Calculating the Infiltration of High-Rise Buildings

本文提出一个适用于具有两个不同区段且迎风及背风侧的渗风面积可以不对称的高层建筑渗风计算模型。论证了这个模型的两个基本的建筑总体特性值,即在纯热压作用下的中和界位置及在纯风压作用下的室内余压值,并给出了相应的数据及应用说明。

This paper has put forward a new calculating model appling to the in-filtration and exfiltration of high-rise buildings which have two differnt stagesin high and unsymmetrical filtration areas in two opposite walls. The paperhas also expounded and proved the two characteristic values of this model, i.e.the position of neutral axis under the pure heat pressure and the value ofthe indoor's residual pressure under the pure wind pressure. The correspon-ding data and necessary instructions for application have also been contributed.