低碳宜居住宅生态节能设计策略的理性解析
2015-10-21李亮
李亮
【摘要】低碳宜居住宅是设计行业近几年比较关注的一个热点课题,本文以作者近期创作的吴江市低碳宜居住宅设计方案为例,分别从项目前期背景分析、方案设计构思、相关技术措施设计構思三个方面对住宅建筑被动式节能与主动式节能的设计策略做出了深入、理性的解析,强调住宅设计的本体节能。文中归纳的设计策略有助于建筑师对住宅生态节能设计的认识由感性认识上升到理性认识,避免陷入各种设计误区,同时也为以后的住宅设计创新带来了很大好处。
【关键词】低碳宜居住宅;生态节能;设计策略
Low carbon livable residential ecological design strategy of energy conservation in rational analysis
Abstract: Low carbon living residential design industry in recent years more concerned about a hot topic, this article takes the recent creation of Wujiang low carbon livable residential design as an example, separately from the project background analysis, design, technical measures related to concept design for three residential building energy efficiency and active energy design strategies to make an in-depth, rational analysis, emphasize the residence design of body energy. This paper summarized the design strategy helps architects to residential ecological energy saving design knowledge from perceptual knowledge to rational knowledge, avoid to be immersed in a variety of design errors, but also for the future of residential design innovation has brought great benefits.
Key words: Low carbon livable residential, Ecological and energy saving, Design strategy
当今世界,受气候变化和能源短缺的影响,环境保护、节能减排正成为人类不得不面对并迫切采取措施解决的重大问题。而发展生态节能住宅产业与保护环境,节约能源、资源消耗、减少二氧化碳的排放量、应对全球气候变化、走可持续发展道路息息相关。下面将以吴江低碳宜居住宅为例,对住宅的生态节能设计策略做详细的解析。
1.项目前期背景分析
1.1项目概况
该住宅设计用地位于江苏省苏州地区吴江市,历史文化名城“同里古镇”北侧、同里湖西岸。用地北临城市主干道江兴东路。项目规划用地红线范围总面积11000㎡,实施方案建设用地红线范围面积3890㎡,实施方案总建筑面积≥8800㎡。
1.2气象条件
吴江市位于北纬31.1°、东经120.6°,属于典型的夏热冬冷地区,水平面日太阳辐射量较高、空气相对湿度较大,气候比较潮湿。冬季室外风速较大,平均风速2.9m/s,风向以西北风为主(如图1)。……
