基于Abaqus的预制混凝土装配结构干式节点参数化建模分析插件二次开发

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中图分类号：TU973.12；TB115.1 文献标志码：B

Secondary development of parameterized modeling analysis plug-in of precast concrete assembly dry joint based on Abaqus

ZHANG Chun1，FANG Yaochu1，2 （1.School of Civil Engineering，University of South China，Hengyang 421Ooo，Hunan，China； 2.Hunan Provincial Key Laboratory of High Performance Special Concrete，China Nuclear Construction Key Laboratory of High Performance Concrete，Hengyang 421Ooo，Hunan，China）

Abstract： To improve the modeling and analysis speed of dry joints of prefabricated concrete（PC） assembly structures and concisely output and display the analysis results， parameterized modeling and image data visualization analysis kernel script is compiled by Python language，and a special GUI interface plug-in is created based on the human-computer interaction principle between the graphical user interface and kernel script provided by Abaqus. The results show that： the redevelopment of the preprocessing GUI interface can significantly improve the eficiency of the joint modeling；the post-processing development can select specific data images according to user's diferent needs，and present them in the form of images.

Key words： pre-assembly dry joints ； redevelopment； pre- and post-processing； GUI interface

0引言

装配式钢筋混泥土框架结构梁柱连接节点位置特殊，虽然相对比较薄弱，但却是非常关键的受力部位，使得其一直是影响结构性能的核心受力部位[1]。（剩余6316字）