A New Bending Stiffness Measurement Technique Based on Distributed FBG Sensing Technology

作者：Wang Yunlong^*; Yuan Xiaoming; Cai Xiaoguang; Wang Yongzhi

来源：International Conference on Civil Engineering, Architecture and Sustainable Infrastructure (ICCEASI 2012), 2012-09-22 to 2012-09-24.

DOI：10.4028/www.scientific.net/AMM.238.617

• bending stiffness EI
• laboratory tests
• distributed FBG
• sensing technology

Distributed fiber Bragg grating (FBG) sensing technology is used to measure the bending stiffness of a thin-walled aluminum tubes beam. In this work, the FBG sensing method is introduced, and the test result is compared with the nominal value based on the traditional mechanics of material computation.

• 出版日期2012
• 单位中国地震局; 中国地震局工程力学研究所