摘要
通过实验模拟跳线的实际受力,完成了跳线抗弯刚度的实际测量,根据测试结果计算得出跳线抗弯刚度值,由此给出了跳线的铝钢比与刚度的拟合曲线,对架线施工具有指导意义。
The essay simulates the actual stress of the jumper with experiments,and finishes the actual measurement of the jumper anti-deflection rigidity.According to the testing results,it calculates the jumper anti-deflection rigidity value,and show the simulation curve of jumper aluminum-steel ratio and rigidity,which has certain guiding meaning for the stringing construction.
出处
《山西建筑》
2012年第22期41-42,共2页
Shanxi Architecture
基金
黑龙江省教育厅科学技术研究项目(项目编号:11551429)
关键词
铝钢比
跳线
抗弯刚度
aluminum-steel ratio
jumper
anti-deflection rigidity
