摘要
本文给出了扣索内力动态测量的基本原理及扣索固有频率识别的频域和时域方法;并着重讨论了索力测量过程中应注意的若干问题。试验和工程实践表明扣索内力的动态测试技术实施方便、结果可靠。
The dynamic measurement principle for the tensile force detection in wire ropes is presented in the paper. The natural frequency identification technique for a wire rope is introduced both in frequency domain and in time domain. Several problems about the tensile force measurement are discussed in detail. The experimental results and engineering applications show that the dynamic measurement technique offered is feasible and effective.
出处
《振动与冲击》
EI
CSCD
1998年第3期52-56,共5页
Journal of Vibration and Shock
基金
自然科学基金(59405009)
国家自然科学基金(19772038)资助
