摘要
钢筋混凝土结构构件的设计一般采用截面内力法进行受力分析,然后采用经验公式进行配筋设计。国际上比较常用的方法是应用拉-压杆模型法进行结构构件的配筋设计。本文以钢筋混凝土短牛腿为例,阐述拉-压杆模型的基本原理,同时通过一个设计实例说明拉-压杆模型的建立、设计准则、设计步骤等。
Generally, the design of reinforced concrete structural element takes the method of cross-section inner force for weighting analysis, then uses empirical equation to design distributed steel. The application of strut-and-tie model to the design of structural element distributed steel was made as that internationally. The design of reinforced concrete short corbel was taken as example, with the basic principle on strut-and-tie model stated and described. An example of design demonstrates the establishment of model, design criteria and design procedure of strut-and-tie model.
出处
《辽宁工学院学报》
2005年第1期37-39,共3页
Journal of Liaoning Institute of Technology(Natural Science Edition)
基金
辽宁工学院教师科研启动基金项目资助(X03013)
