王瑞, 金永超, 郭继文. 钢筋混凝土受弯构件有限元分析与模拟实验研究[J]. 云南大学学报(自然科学版), 2014, 36(S1): 24-30. doi: 10.7540/j.ynu.20140168
引用本文: 王瑞, 金永超, 郭继文. 钢筋混凝土受弯构件有限元分析与模拟实验研究[J]. 云南大学学报(自然科学版), 2014, 36(S1): 24-30. doi: 10.7540/j.ynu.20140168
Finite element analysis and simulated experiment research of reinforced concrete bending member[J]. Journal of Yunnan University: Natural Sciences Edition, 2014, 36(S1): 24-30. DOI: 10.7540/j.ynu.20140168
Citation: Finite element analysis and simulated experiment research of reinforced concrete bending member[J]. Journal of Yunnan University: Natural Sciences Edition, 2014, 36(S1): 24-30. DOI: 10.7540/j.ynu.20140168

钢筋混凝土受弯构件有限元分析与模拟实验研究

Finite element analysis and simulated experiment research of reinforced concrete bending member

  • 摘要: 工程结构的研究对象是力学模型,利用ANSYS将模型离散化后得到有限元模型.以钢筋混凝土受弯构件为模拟研究对象,从混凝土和钢筋共同工作时单元的选取、模型的建立方法、相互连接处理等方面进行模拟分析.并将模拟实验结果与实际实验结果和构件的破坏机理进行比较,结果表明:钢筋混凝土受弯构件的模拟结果与实际试验值符合度较高,使用ANSYS模拟钢筋混凝土破坏试验是有效可行的.

     

    Abstract: The research object of engineering structure is mechanical model,finite model was obtained after discrete the models by using ANSYS.A reinforced concrete bending beam was taken as an analysis example of this paper,some simulation analysis methods of reinforced concrete element were proposed,such as choose suitable analyzed unit of steel and concrete when they work together,establishing methods of mechanical models,mutual connection method between the steel and the concrete,etc.The results show that the simulation values were agreed with the real testing values and it is feasible and effective to use ANSYS program as an accessorial research instrument to simulate test process of reinforced concrete member.

     

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