中国人群代谢率数据库的建立与应用  

Development and Applications of Metabolic Rate Database for the Chinese Population

作　　者：高斯如 李艳艳[1] 杨柳[1,2] 翟永超[2,3] GAO Siru;LI Yanyan;YANG Liu;ZHAI Yongchao(Xi’an University of Architecture and Technology;South China University of Technology)

机构地区：[1]西安建筑科技大学 [2]西安建筑科技大学建筑学院 [3]华南理工大学

出　　处：《世界建筑》2022年第11期104-105,共2页World Architecture

摘　　要：精确的代谢率数据是研究人体热舒适的基础,是计算人体热平衡、预测人体热生理反应及评价人体热舒适的前提。本研究基于间接测热法,利用便携式气体代谢分析仪,测试了20~69岁共151名中国受测者,建立了中国首个涵盖平躺、办公活动、家庭活动、运动共18项活动类型的2718组数据的代谢率数据库。每组数据由受测者的身体特征数据、呼吸成分数据、计算得出的代谢率数据组成。数据库填充了中国人群代谢特征的空白,解决了建筑室内热环境设计与评价缺少中国老、中、青年人群代谢产热数据的问题。Metabolic rate is one of the fundamental factors for human thermal comfort studies and is a prerequisite for calculating thermal balance,predicting physiological response and evaluating human thermal comfort.Based on indirect calorimetry,this study investigated 151 Chinese male and female subjects aged 20~69 years using portable calorimeter covering eighteen activity types(including lying down,7 types of office activities,5 types of housework,and 5 walking types at different speed).A total of 2718 sets of data were obtained,including data on physical characteristics,respiratory composition and calculated metabolic data of the subjects.The database fills the gap in metabolic characteristics of the Chinese population and solves the problem of lack of data in the design and evaluation of indoor thermal environments.

关 键 词：新陈代谢率 热舒适评价 性别差异 年龄差异 

分 类 号：TU111[建筑科学—建筑理论]