Bin Xu


Paper Publications

混凝土嵌入式压电动态剪应力传感器研发

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Key Words:压电陶瓷片:动态剪应力;传感器;混凝土;灵敏度;标定

Abstract:制作了一种利用剪切型压电陶瓷片作为传感元件的可用于混凝土内部动态剪应力测量的传感器,提出了一种标定试验方法,即将动态剪应力传感器嵌入混凝土空心薄壁空心圆筒中,并利用小型落锤试验机,对空心薄壁圆筒施加冲击荷载根据剪力计算值与传感器的输出信号对传感器灵敏度进行标定。试验结果表明,传感器输出与剪应力的线性相关性好,不同传感器之间的灵敏度个体差异小。

Indexed by:Journal paper

Document Code:1004-2474(2015)05-0764-04

Document Type:J

Volume:37

Issue:5

Page Number:764-779

Translation or Not:no

CN No.:null

Date of Publication:2015-10-01

Included Journals:EI

First Author:Bin Xu

Co-author:Dan Wang

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