我国绿色建筑的设计技术选择分析

Green Buildings in China: An Analysis of the Choices of Design Technologies

要有效地在城市推动绿色建筑在法定规划与建设管理方面的实施,就需要全面了解按《绿色建筑评价标准》(GB/T 50378-2006)获得设计标识的住宅与公建项目在设计过程中选用的技术路径。文章首先介绍我国在低碳城市与绿色建筑规划设计领域目前采用的技术体系,然后详细分析55个已获得绿色建筑评价标识的项目内容与评估成果,其中包括30个住宅项目和25个公共建筑项目,涵盖一、二、三星级绿色建筑,分析它们的选择评价指标项,总结出绿色技术的基本应用情况。研究指出建设单位对不同指标的选择呈现明显差异性,不同指标达标率差异也很大,反映出市场对绿色建筑设计技术、经验、成本控制管理、成本的认知等方面都处于发展阶段,还没有建立一个整体高信息度和成熟的市场环境。

In order to implement Green Building policies as part of the statutory planning and construction administration processes in Chinese cities, it is important to understand the choice of design approaches and technologies adopted by certified Green Building projects under the current Evaluation Standard for Green Buildings （GB/T 50378-2006）. This paper provides an overview on the inventory of commonly used green building design approaches and technologies in China. Based on a research completed at the end of 2012, this paper presents an analysis of the design technology choices based on 55 sample projects across different cities in China. These projects include one, two and three-star level residential and public buildings. The findings point out that there are specific preferences by the projects on adopting design approaches, and that there are significant variations in meeting the Green Building assessment standards. The Green Building market is still undergoing the developmental stage and there is a need to set up transparent design information sharing system accessible by all the stakeholders.