摘要
对考虑升降温全过程的型钢混凝土框架结构温度场进行了试验,研究了型钢混凝土框架结构的温度场分布规律。在试验研究的基础上,采用ABAQUS提出了升降温作用下型钢混凝土框架结构有限元分析模型,计算结果与试验结果吻合较好,可为型钢混凝土框架结构的温度场分析提供方法。
The temperature field of steel reinforced concrete (SRC) considering the whole process of heating and cooling was tested, and the distribution law of temperature field of SRC frame was studied. On the basis of experimental study, a finite element analysis model of steel reinforced concrete frame subjected to heating and cooling is proposed by ABAQUS. The calculated results are in good agreement with the experimental results, which can provide a method for temperature field analysis of steel reinforced concrete frame.
作者
张超
翟传明
王广勇
方顺女
朱霞
ZHANG Chao;ZHAI Chuan-ming;WANG Guang-yong;FANG Shun-nv;ZHU Xia(C + E Center for Engineering Research Test and Appraisal Co.,Ltd., Beijing 100142, China;China Academy of Building Research, Beijing 100013, China;Beijing Water Conservancy Project Quality and Safety Supervision Center, Beijing 100036, China)
出处
《消防科学与技术》
CAS
北大核心
2019年第4期459-461,共3页
Fire Science and Technology
基金
国家自然科学基金项目(51778595)
北京市自然科学基金项目(8172052)
关键词
型钢混凝土
框架
温度场
有限元分析
steel reinforced concrete
frame
temperature field
finite element analysis
