民用建筑日照间距的探讨

Research on Minimum Distance for Sunshine in Civil Architecture

为了探讨合理的日照间距，不但要根据民用建筑设计通则中要求的日照时间，而且也应当考虑到进入室内的有效日照强度作出规定。现以在冬至日垂直窗面的直射日照强度（Ｗ／ｍ２）不小于正南向，正午时窗面上垂直直射强度的三分之一的受照时间，作为有效日照时间来讨论日照间距。并提供确定或核定日照间距的有效方法。

In this paper the rational distance of the sunshine for the buildings may be determined not only by the sunshine duration, but also by the effective sunshine strength into the room.