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。

This paper gives an account of the method of deflection test of large-span steel roof truss and analyses the test result by using element calculation.

youdao

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。

This paper gives an account of the method of deflection test of large-span steel roof truss and analyses the test result by using element calculation.

youdao