FINITE ELEMENT ANALYSIS ON THE TEMPERATURE FIELD OF STEEL-CONCRETE COMPOSITE JOINTS UNDER FIRE

摘要：

A finite element analysis (FEA) modeling is established and introduced in this paper to calculate the temperature field of steel-concrete composite joints under the ISO-834 fire including a cooling phase. Two types of joints, steel beam to concrete filled steel tubular (CFST) column joints and steel reinforced concrete (SRC) beam to steel reinforced concrete (SRC) column joints were simulated. Testing results were used to verify the feasibility of the FEA modeling. The FEA modeling was then used to analyze the temperature distributions of the composite joints during fire.

关键词： Concrete filled steel tube (CFST) Steel reinforced concrete (SRC) Joint Temperature FEA modeling

作者: Tian-Yi SONG Lin-Hai HAN

作者单位: Tsinghua University, China

会议类型: 国际会议

会议名称: The 3rd International Conference on The Concrete Future(第三届混凝土未来国际会议)

会议地点: 烟台

会议语种:英文

页码: 65-75

在线出版日期: 2008-10-17（万方平台首次上网日期，不代表论文的发表时间）