摘要
为了有针对性的运用ANSYS进行钢筋混凝土结构的开裂分析,通过与理论解比较,依据分析对象的结构层次(结构、构件)、分析类型(静力单调加载、反复加载)、载荷水平(线弹性、弹塑性),讨论了单元类型、材料模型及模型参数的选取.在分析国内外现有方法的基础上,同时比较各种模型选取的优缺点和适用性。分析表明合理的选择模型可以得到更令人满意的结果。
In order to analyze RC structure dehiscence analysis with ANSYS is discussed.Compared with theoretical results,it is discussed how to select element type,material model and parameter based on the structure level (whole structure or member),analysis type (under static monotone load or cyclic load),load level (linear elastic or elastic-plastic).Its influence factors are also analyzed on the basis of analyzing the present condition at home and abroad,showing us the advantages or disadvantages and its whether it is more efficiency.The analysis shows that satisfactory results may be obtained from rational models.
出处
《辽宁工程技术大学学报（自然科学版）》
CAS
北大核心
2007年第S2期125-127,共3页
Journal of Liaoning Technical University (Natural Science)
基金
国家自然科学基金重点资助项目(504334020)
高等学校博士学科点专项科研基金(20040147003)
教育厅重大基础研究资助项目(202182055)
