基于不同保温形式装配式复合墙抗震性能试验研究  

Experimental study on aseismic performance of assembly type composite wall based on different heat preservation forms

作　　者：杨增科[1,2] 黄炜[2] 张敏[2] YANG Zengke;HUANG Wei;ZHANG Min(School of Civil Engineering,Henan Polytechnic University,Jiaozhuo 454000,China;School of Civil Engineering,Xi′an Univ.of Arch.&Tech.,Xi′an 710055,China)

机构地区：[1]河南理工大学土木工程学院,河南焦作454000 [2]西安建筑科技大学土木工程学院,陕西西安710055

出　　处：《西安建筑科技大学学报（自然科学版）》2018年第1期51-56,共6页Journal of Xi'an University of Architecture & Technology(Natural Science Edition)

基　　金：国家自然科学基金项目(51578446;51378416;51378410)

摘　　要：我国城市建筑即将施行75%的第四步节能标准,而围护结构的能耗是建筑节能的主控部品,本文通过1榀标准装配式复合墙体试件和3榀不同保温形式(保温砂浆外保温、XPS夹心保温、发泡水泥外保温)处理的节能装配式复合墙体试件的抗震性能试验,分析了带有保温功能的装配式复合墙体的受力机理,通过与普通装配式复合墙进行对比,重点研究了设有保温层的装配式复合墙体的受力特点和破坏机制,分析了承载力、强度退化、延性、刚度退化、滞回特性和耗能等抗震性能,为装配式复合墙结构的建筑、结构保温一体化的工业化推广提供依据.75%energy efficiency standards will soon be implemented in urban buildings in China.The energy consumption of the enclosure structure is the main control part of the building energy efficiency.Through a seismic performance test,the wall specimens of one standard wall specimens and three different insulation forms were compared.The author analyzes the mechanism of four kinds of prefabricated composite wall.This paper focuses on the mechanical characteristics and failure mechanism of thermal insulation composite wall.The seismic behavior of the wall is analyzed,including its bearing capacity,strength degradation,ductility,stiffness degradation,hysteretic behavior and energy dissipation.The analysis,it provides the basis for the industrialization promotion of the insulation and bearing integration of fabricated composite wall structure.

关 键 词：装配式复合墙结构 拟静力试验 抗震性能分析 

分 类 号：TU352.11[建筑科学—结构工程]