- 期刊
Internal force redistribution of a reinforced concrete beam-supporting column transfer structure in fire
摘要
By use the ABAQUS software, the internal force redistribution law are analyzed. The research result shows that the internal force redistribution of the transfer structure at high temperature starts from the thermal expansion of the members directly exposed to fire, and transfers from the high temperature area to the normal temperature area under the interaction between the members. The changes of internal forces of structural members are mainly manifested as follows: The beam section produces obvious pressure or tension; The bending moment of beam and column members in high temperature zone changes obviously and the direction may change; The internal forces of beam and column members that not directly affected by the high temperature will change to varying degrees under the interaction between the members.
參考文獻
延伸閱讀
- 黃彰斌、林誠興、徐瑞祥（2006）。Analysis of Temperature Distribution and Residual Stress of Reinforced Concrete Beam after a Fire。技術學刊，21(2)，175-187。https://doi.org/10.29507/JT.200606.0009
- 歐陽平（2012）。Reinforced Concrete Beam of Mechanical Properties and Failure after Fire Damage〔碩士論文，元智大學〕。華藝線上圖書館。https://doi.org/10.6838/YZU.2012.00345