邢台地区联肢模块钢结构住宅梁柱热桥效应研究  

Research on beam column thermal bridge effect of coupled modular steel structure residence in Xingtai area

作　　者：钟哲楠 张立霞 ZHONG Zhenan;ZHANG Lixia(School of Architecture and Art Design,Hebei University of Technology,Tianjin 300132,China;Xingtai Road&Bridge Construction Corporation,Xingtai 130502,China)

机构地区：[1]河北工业大学建筑与艺术设计学院,天津300132 [2]邢台路桥建设集团有限公司,河北邢台130502

出　　处：《四川建筑科学研究》2021年第6期85-94,共10页Sichuan Building Science

基　　金：住房和城乡建设部科学技术计划项目(2018-K9-053)。

摘　　要：联肢模块钢结构建筑体系是一种十分适合在农村推广的新型建筑结构体系。它是对传统的钢结构模块建筑进行改良后的体系,其采用的轻钢围护结构中存在大量的结构性热桥。通过理论计算和模拟计算,本文对联肢模块住宅中常见的梁柱热桥部位进行了研究,定量分析了热桥影响范围、附加热损失、采暖季附加能耗等,探究了结构性梁柱热桥对联肢模块住宅保温墙体传热特性的影响。其结果可为工程实践中的建筑热工设计、保温性能评价提供参考。The coupled modular steel structure building system is a new type of building structure system which is very suitable for promotion in rural areas.It is a system formed after the improvement of the traditional steel structure module building,there are a large number of structural thermal bridges in the light steel envelope structure.This paper studies the common beam and column thermal bridges in the coupled module residence through theoretical calculation and simulation calculation,and quantitatively analyzes the influence range of thermal bridges,additional heat loss,additional energy consumption in heating season,etc.This paper explores the influence of structural beam column thermal bridge on the heat transfer characteristics of the thermal insulation wall of the combined branch module residence,which can provide reference for the building thermal design and thermal insulation performance evaluation in engineering practice.

关 键 词：装配式建筑 农村住宅 热工特性 优化设计 

分 类 号：TU201.5[建筑科学—建筑设计及理论]