应变历程 meaning in Chinese

strain history

Based on the strain history information obtained from monitoring of bridge operation state , and through detailed analysis of influential line shapes of measurement points on the bridge , a bwim ( bridge weight in motion ) method , the single - acme acutance method that can identify passing vehicle load , is established
摘要基于桥梁运营状态监测得到的应变历程数据，通过对测点影响线形状的较深入分析，建立了识别过桥车辆荷载的一种bwim方法“单峰锐度法” 。
In the paper , through the calibration test of ground load , the relationship between outputs of electrical resistance of strain gauges and the external load applied on the structure has been gotten , and then the load history can directly be deduced from the measured strain history . so the fatigue load can be compiled
本文所建立的应变法实测疲劳载荷，其主要方法是通过进行地面加载标定实验，确定所设计应变电桥输出量与结构上作用的外载荷之间的关系，再由实测应变历程直接得到载荷历程的方法。