基于“能量-碳量”视角的低碳建筑空间营建策略  

Low-carbon Spatial Construction Strategies from an“Energy-carbon”Perspective

作　　者：周从越 王竹[1] 裘知[1] 郭睿 ZHOU Congyue;WANG Zhu;QIU Zhi;GUO Rui

机构地区：[1]浙江大学建筑工程学院,杭州310058

出　　处：《新建筑》2023年第4期149-153,共5页New Architecture

基　　金：国家自然科学基金重点项目(51238011);国家自然科学基金面上项目(52278044)。

摘　　要：通过对双碳导向下低碳建筑减碳问题转变、目标强度转向、营建体系转型的发展态势研究,辨析低碳建筑与绿色建筑的内涵分异,厘清低碳建筑“倒逼性存量减排”与绿色建筑“预警性增量节能”之间的理念差异与目标侧重,归纳建筑从绿色到低碳的多元化概念衍生,阐明建筑中能量循环与物质代谢孤立的发展现状。因此,基于“能量-碳量”视角对低碳导向下的建筑能量系统进行多维剖析与整合,建立能量组织机制,促使低碳建筑形成由能量流维稳的动态平衡结构。最后,提出“时峰双控”“倒逼约束”“能量协同”“精准控源”和“源汇平衡”的低碳建筑营建策略路径,为逐级实现我国建筑碳排放“低—零—负”目标提供理论与实践的支持。This article studies the development of low-carbon construction and the transition to green construction.It clarifies the differences between low-carbon and green construction,and the concept and goal differences between forcing reduction of carbon emissions and preventive increase in energy efficiency.It summarizes the transformation of building from green to low-carbon and analyses the low-carbon building energy system based on the“energy-carbon”perspective,leading to the establishment of an energy organization mechanism and the formation of a dynamic balance structure in low-carbon buildings.Finally,the article proposes strategies of“peak-time control”,“forcing constraint”,“energy coordination”,“precise control of energy sources”and“source-sink balance”to support the goal of“low-zero-negative”construction in China.

关 键 词：“双碳”目标 低碳建筑 绿色建筑 “能量-碳量”机理 能量组织机制 

分 类 号：TU201.5[建筑科学—建筑设计及理论]