基于能耗情况下高层住宅外墙传热系数研究  

Research on Heat Transfer Coefficient of Exterior Wall of High-Rise Residential Building Based on Energy Consumption

作　　者：朱富城 张辉 Zhu Fucheng;Zhang Hui(School of Civil Architecture and Environment,Hubei University of Technology,Wuhan Hubei 430068,China)

机构地区：[1]湖北工业大学土木建筑与环境学院,湖北武汉430068

出　　处：《城市建筑》2020年第33期73-75,126,共4页Urbanism and Architecture

基　　金：国家自然科学基金资助项目——高层住宅被动式参数化节能设计研究(51508169)。

摘　　要：中国城镇化水平的提高促进了城市高层住宅的发展,同时高层住宅节能问题也成了节能领域关注的重点之一。选取夏热冬冷气候区的典型城市武汉,首先,建立武汉地区高层住宅建筑模型,对其进行能耗模拟分析;其次,针对外墙传热系数这一被动式设计参量,采用控制变量法对其进行能耗模拟对比分析;最后,结合成本因素,采用多目标优化函数对其进行研究,得到基于成本和能耗情况下最佳的外墙传热系数值,为武汉地区高层住宅设计提供思路和参考。The improvement in the level of urbanization in China has promoted the development of urban high-rise residential buildings.At the same time,the energy-saving problem of high-rise residential buildings has become one of the focuses of energy conservation.This paper selects Wuhan,a typical city with a hot summer and cold winter climate,establishes a model of high-rise residential buildings in Wuhan,and conducts energy consumption simulation analysis.Then,according to the passive design parameter of external wall heat transfer coefficient,the control variable method is used to simulate and compare its energy consumption.Finally,combined with cost factors,it studies with multi-objective optimization function,and obtains the best external wall heat transfer coefficient value based on cost and energy consumption,which provides ideas and references for the design of high-rise residential buildings in Wuhan.

关 键 词：高层住宅 能耗 外墙传热系数 多目标优化 

分 类 号：TU111.4[建筑科学—建筑理论]