This paper gives an account of the methodofdeflection test of large-span steel roof truss and analyses the test result by using element calculation.
本文介绍了大跨度钢屋架挠度测试法和测试结果，并用有限元计算对测试结果进行比较和分析。
2
A new linear sensing methodofdeflection and stress, in which the fiber grating bandwidth is stretched by using bilateral cantilever beam, is reported.
报道一种利用双侧悬臂梁展宽光纤光栅带宽实现对挠度和应力线性传感的新方法。
3
This paper describes the design methodofdeflection crank slider mechanism of the given stroke velocity rate and slider stroke, which has optimum transmission performance.