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Author:

吴斌 (吴斌.) (Scholars:吴斌) | 胡富翔 (胡富翔.) | 刘增华 (刘增华.) (Scholars:刘增华) | 周进节 (周进节.) | 何存富 (何存富.) (Scholars:何存富)

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incoPat zhihuiya

Abstract:

一种基于斜探头的公路护栏立柱长度超声导波检测方法,属于公路交通安全设施无损检测领域。本发明由工业控制计算机1、产生和接收超声导波信号的模块2和传感器3组成,其特征在于:在位于路基上面的护栏立柱侧壁上端面安装传感器;在计算机的控制下超声导波激励/接收模块产生功率为200W-500W的激励信号,通过传感器激励出超声导波信号沿护栏立柱发射出去,并通过传感器接收反射的超声导波信号,然后又经过超声导波激励/接收模块传输给计算机;通过计算里机的检测软件即可获得导波在立柱中传播的时间,根据超声导波的传播特性,最终获得立柱的总长度,进而获得立柱的埋置深度。本发明对公路路基没有破坏,检测速度快、精度高且检测成本低。

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Patent Info :

Type: 发明申请

Patent No.: CN201010210832.8

Filing Date: 2010-06-18

Publication Date: 2010-12-22

Pub. No.: CN101922922A

Applicants: 北京工业大学

Legal Status: 撤回-视为撤回

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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