辽宁工程技术大学学报（自然科学版）2017，Vol.36Issue(12)：1284-1287,4.DOI:10.11956/j.issn.1008-0562.2017.12.010
受火状态下钢管混凝土叠合柱温度场模拟
Simulation of concrete-encased CFST column temperature field under fire
巩玉发 1齐翔 2张璇3
作者信息
- 1. 辽宁工程技术大学建筑与交通学院,辽宁阜新123000
- 2. 辽宁工程技术大学土木工程学院,辽宁阜新123000
- 3. 阜新市民用建筑设计研究院,辽宁阜新123000
- 折叠
摘要
Abstract
To study the fire resistance of concrete-encased CFST column,a calculation model was established with the finite element analysis software ABAQUS with the condition of appropriate steel and concrete thermal parameters.The model was validated with existing experimental data and the fit of the validation is high.On this basis,a simulation of three-dimensional temperature-field on artifacts shows how the distribution of temperature field is influenced by time,fire side of column and position coefficient etc.,and the reason of corresponding changes was analyzed.关键词
钢管混凝土叠合柱/温度场/时间/受火面/位置系数/参数分析/模拟计算Key words
concrete-encased CFST column/temperature field/time/fire side of column/position coefficient/parametric analysis/computer simulation分类
建筑与水利引用本文复制引用
巩玉发,齐翔,张璇..受火状态下钢管混凝土叠合柱温度场模拟[J].辽宁工程技术大学学报（自然科学版）,2017,36(12):1284-1287,4.
