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Author:

何存富 (何存富.) (Scholars:何存富) | 任晢文 (任晢文.) | 吕炎 (吕炎.) | 宋国荣 (宋国荣.) | 洪华星 (洪华星.) | 褚昆 (褚昆.) | 王硕 (王硕.) | 吴斌 (吴斌.) (Scholars:吴斌)

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incoPat zhihuiya

Abstract:

本发明公开了一种板结构的斜入射透射系数液浸超声检测方法,属于材料力学性能测量及结构质量健康监测领域。利用O型过孔橡胶塞及热熔胶将激励换能器与接收换能器固定于密封水缸侧壁孔洞处,完成对液浸检测环境的密封与信号传播路径的定位,将与多厚度板材夹具连接的高精度旋转平台固定在密封水缸底部,令其中轴线与信号传播重合,再通过信号激励源及信号采集模块完成对液浸条件下板结构的斜入射透射系数超声无损检测。本发明操作便捷、具有可靠性高、准确性好及实用性强等特性,测得结果可满足材料力学性能表征及结构质量健康监测等需求。

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Patent Info :

Type: 发明申请

Patent No.: CN201811263244.3

Filing Date: 2018-10-28

Publication Date: 2019-02-22

Pub. No.: CN109374735A

Applicants: 北京工业大学

Legal Status: 驳回

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: 0

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