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One-piece shock image mode exciting and receiving device

A technology of shock imaging and receiving devices, which is applied to measuring devices, using sound waves/ultrasonic waves/infrasonic waves to analyze solids, and using sound waves/ultrasonic waves/infrasonic waves to analyze materials, etc. It can solve the problem that the results are greatly affected, and it is difficult to maintain excitation strength and source deviation. Displacement, lack of automatic excitation function and other issues, to achieve the effect of controllable excitation force

Inactive Publication Date: 2017-01-11
NANTONG ZHU SHENG CIVIL CO LTD
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Problems solved by technology

[0006] In the field of engineering quality and reliability testing of large concrete structures, the existing impact imaging methods do not have the function of automatic excitation. It is difficult to maintain the same excitation force and source offset by artificial hammer excitation, and human factors have a greater impact on the results. Large, not conducive to standardization of methods and quantification of results

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  • One-piece shock image mode exciting and receiving device
  • One-piece shock image mode exciting and receiving device

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Embodiment Construction

[0025] Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, so they are only examples, and should not be used to limit the protection scope of the present invention.

[0026] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application shall have the usual meanings understood by those skilled in the art to which the present invention belongs.

[0027] figure 1 It is a front view of an integrated shock imaging excitation and receiving device provided by the embodiment of the present invention. see figure 1 , the integrated shock imaging excitation and receiving device includes:

[0028] The exciting unit, the receiving unit and the main controller, the exciting unit, the receiving unit and the main controller are elec...

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Abstract

The invention relates to the technical field of civil engineering, and provides a one-piece shock image mode exciting and receiving device. The one-piece shock image mode exciting and receiving device comprises an exciting unit, a receiving unit and a master controller, and the exciting unit, the receiving unit and the master controller are electrically connected in pairs. By the arrangement, excitation operation of the exciting unit can be realized through excitation instructions sent by the master controller, the receiving unit collects information of the excitation operation and sends to the one-piece shock image mode exciting and receiving device, exciting and receiving can be integrated, continuous and free excitation function can be realized, and excitation power is controllable.

Description

technical field [0001] The invention relates to the technical field of civil engineering, in particular to an integrated excitation and reception device for impact imaging method. Background technique [0002] The civil engineering industry often involves large-scale concrete structure projects, such as high-speed railways, tunnels, and large-scale hydraulic structures. Compared with general concrete structures, large-scale concrete structures require a large amount of concrete, complex engineering conditions, and high requirements for construction technology. During the concrete pouring process, due to its large volume and fast pouring speed, there are often insufficient equipment and personnel allocation, the vibration effect is difficult to meet the requirements, and there are cavities, gaps and other undesirable engineering phenomena inside the structure. At the same time, during the consolidation process of concrete, the heat of hydration is relatively large, which eas...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N29/04
CPCG01N29/045G01N2291/0232
Inventor 彭冬冯少孔陈峰徐超车爱兰
Owner NANTONG ZHU SHENG CIVIL CO LTD
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