装配式结构和自复位结构结合技术的设计方法

Design Method of Combination Technique for Prefabricated Structure and Self-Resetting Structure

提出了一种针对于新型干连接装配式节点的设计方法,该方法基于传统的自复位节点设计方法,结合螺栓连接的设计方法进行节点设计,设计中引入自复位比,通过迭代法计算节点承载力,形成了一种装配式结构和自复位结构结合的设计方法,并通过ABAQUS有限元模拟验证设计结果的准确性,有限元模拟结果与理论计算结果基本吻合,误差都在5%以内。

A design method was proposed for the new dry-connection fabricated joints was proposed.This method was based on the traditional self-centering joint design method,combined with the bolted connection design method for joint design.The self-centering ratio was introduced in the joint design,and the iterative method was used to caculate the bearing capacity of the joints,and a design method combining the assembled structure and the self-centering structure was formed.The accuracy of the design results was verified by ABAQUS finite element simulation.The finite element simulation results were basically consistent with the theoretical calculation results,and the error was within 5%.