夏热冬冷地区既有建筑改造的气候适应性设计策略——以武汉建设大厦综合改建设计项目为例

The Strategy of Climate Adapt Design of the Existing Building: a Case Study of the WUHAN JIANSHE DASHA Comprehensive Reconstruction

以较低的能耗获得良好的室内热舒适环境是建筑设计的目的之一。本文结合武汉建设大厦综合改造的设计实践,根据武汉市气候特征,提出基于建筑气候适应性的被动式设计策略,进而利用CFD、PKPM模拟等方法评定建筑气候适应性设计策略的效果,探索一套基于计算机分析模拟技术的实践性较强的气候适应性设计方法及结合气候的建筑设计策略,为建筑师在今后方案设计阶段提供一些经验支持。

Lower energy consumption with better interior thermal comfort is an important goal of design. The paper takes the practical of WUHAN JIANSHE DASHE comprehensive reconstruction project as example, to raise a climate adapt design methodology according to the local climate characters. It also suggests a CFD and PKPM simulation to evaluate the effects of the design to explore a practical strategy for future design projects.