Experimental Investigation of Tensile, Shear, and Compression Behavior of Additional Plate Damping Structures with Entangled Metallic Wire Material
To fulfill the vibration damping requirements of plate structures under complex conditions, additional damping structures with entangled metallic wire material (EMWM) are proposed based on the excellent physical properties of EMWM. A batch of specimens with different filament diameters, densities, a...
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MDPI AG
2024-11-01
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| author | Longqi Cai Yiwan Wu Yu Tang Tong Lu Jiasong Liang Zhaowen Li |
| author_facet | Longqi Cai Yiwan Wu Yu Tang Tong Lu Jiasong Liang Zhaowen Li |
| author_sort | Longqi Cai |
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| description | To fulfill the vibration damping requirements of plate structures under complex conditions, additional damping structures with entangled metallic wire material (EMWM) are proposed based on the excellent physical properties of EMWM. A batch of specimens with different filament diameters, densities, and thicknesses are prepared. The stiffness and loss factors are taken as the evaluation indexes, and orthogonal tests are conducted to obtain the tensile, shear, and compression properties. The results show that the optimal parameter combinations can be obtained through orthogonal tests. For the specimens with optimal parameter combinations, the mechanical tests under different loading rates and loading displacements are carried out. With the increase in loading rate, the tensile and shear forces appear to display fracture failure in advance, and the compression performance is stable without significant changes. The change rule under each mechanical test is explored using the stiffness and loss factor evaluation index. It provides a reference for the analysis of the preparation parameters of subsequent additional damping structures with EMWM. |
| format | Article |
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| institution | OA Journals |
| issn | 2076-3417 |
| language | English |
| publishDate | 2024-11-01 |
| publisher | MDPI AG |
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| series | Applied Sciences |
| spelling | doaj-art-5d6e3e98b12c44fb9f03a01a41a5aa0c2025-08-20T01:53:42ZengMDPI AGApplied Sciences2076-34172024-11-0114221011410.3390/app142210114Experimental Investigation of Tensile, Shear, and Compression Behavior of Additional Plate Damping Structures with Entangled Metallic Wire MaterialLongqi Cai0Yiwan Wu1Yu Tang2Tong Lu3Jiasong Liang4Zhaowen Li5National Key Laboratory of Nuclear Reactor Technology, Nuclear Power Institute of China, Chengdu 610213, ChinaEngineering Research Center for Metal Rubber, School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou 350116, ChinaEngineering Research Center for Metal Rubber, School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou 350116, ChinaNational Key Laboratory of Nuclear Reactor Technology, Nuclear Power Institute of China, Chengdu 610213, ChinaEngineering Research Center for Metal Rubber, School of Mechanical Engineering and Automation, Fuzhou University, Fuzhou 350116, ChinaNational Key Laboratory of Nuclear Reactor Technology, Nuclear Power Institute of China, Chengdu 610213, ChinaTo fulfill the vibration damping requirements of plate structures under complex conditions, additional damping structures with entangled metallic wire material (EMWM) are proposed based on the excellent physical properties of EMWM. A batch of specimens with different filament diameters, densities, and thicknesses are prepared. The stiffness and loss factors are taken as the evaluation indexes, and orthogonal tests are conducted to obtain the tensile, shear, and compression properties. The results show that the optimal parameter combinations can be obtained through orthogonal tests. For the specimens with optimal parameter combinations, the mechanical tests under different loading rates and loading displacements are carried out. With the increase in loading rate, the tensile and shear forces appear to display fracture failure in advance, and the compression performance is stable without significant changes. The change rule under each mechanical test is explored using the stiffness and loss factor evaluation index. It provides a reference for the analysis of the preparation parameters of subsequent additional damping structures with EMWM.https://www.mdpi.com/2076-3417/14/22/10114entangled metallic wire materialmechanical propertiesadditional damping structureorthogonal tests |
| spellingShingle | Longqi Cai Yiwan Wu Yu Tang Tong Lu Jiasong Liang Zhaowen Li Experimental Investigation of Tensile, Shear, and Compression Behavior of Additional Plate Damping Structures with Entangled Metallic Wire Material Applied Sciences entangled metallic wire material mechanical properties additional damping structure orthogonal tests |
| title | Experimental Investigation of Tensile, Shear, and Compression Behavior of Additional Plate Damping Structures with Entangled Metallic Wire Material |
| title_full | Experimental Investigation of Tensile, Shear, and Compression Behavior of Additional Plate Damping Structures with Entangled Metallic Wire Material |
| title_fullStr | Experimental Investigation of Tensile, Shear, and Compression Behavior of Additional Plate Damping Structures with Entangled Metallic Wire Material |
| title_full_unstemmed | Experimental Investigation of Tensile, Shear, and Compression Behavior of Additional Plate Damping Structures with Entangled Metallic Wire Material |
| title_short | Experimental Investigation of Tensile, Shear, and Compression Behavior of Additional Plate Damping Structures with Entangled Metallic Wire Material |
| title_sort | experimental investigation of tensile shear and compression behavior of additional plate damping structures with entangled metallic wire material |
| topic | entangled metallic wire material mechanical properties additional damping structure orthogonal tests |
| url | https://www.mdpi.com/2076-3417/14/22/10114 |
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