摘要
柔性接头摆心、摆角测试是柔性接头性能试验中的重要测试项目,在柔性接头各项性能指标中有着举足轻重的地位。本文分析了试验过程中摆杆形变对柔性接头摆心、摆角数据的影响。从摆杆挠度计算入手,论述了加大摆杆横截面积以减少试验中摆杆形变,达到真实反映摆心测试数据这一方案在理论上的正确性,并通过试验数据证明其可行性。
The pivot point and deflection angle＇s test is one of the important items in flexibility joint＇s performance test.It occupies a pivotal position of the test.This paper analyzes the influence on the pivot point and deflection angle from the pendulum shaft＇s deformation in course of the test .By means of calculating the pendulum shaft＇s deflection,the paper demonstrates correctness and confirms practicability of the plan that enlarges the pendulum shaft＇s cross-sectional area to acquir more accurate test datum.
出处
《强度与环境》
2007年第1期55-58,共4页
Structure & Environment Engineering
关键词
摆杆形变
摆心
摆角
影响
flexibility joint, pivot point, deflection angle
influence
