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Keywords: energy absorption
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Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. July 2024, 91(7): 071005.
Paper No: JAM-24-1024
Published Online: April 8, 2024
... outperformed a conventional tube with an increase in specific energy absorption (SEA) and crush force efficiency (CFE) by up to 70% while sustaining a low increase in initial peak force (IPF). Furthermore, the tube demonstrated a greater rate of energy dissipation compared to tubes with conventional surface...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. October 2023, 90(10): 101012.
Paper No: JAM-23-1123
Published Online: July 20, 2023
...Haoyuan Guo; Jianxun Zhang Foam sandwich tube is composed of two tubes and a lightweight foam core possessing various advantages, i.e., low density, excellent mitigation performance and energy absorption, etc. With the hope of enhancing the load bearing and energy absorption capacity of energy...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. May 2023, 90(5): 051008.
Paper No: JAM-22-1390
Published Online: February 8, 2023
... and energy-absorbing capacity of the expansion of the MFSC-Tube can be enhanced by adjusting such parameters as the ratio of the foam thickness to the wall thickness of the metal circular tube and the semi-angle of the die. Last but not least, the specific energy absorption (SEA) of the MFSC-Tube under...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. May 2023, 90(5): 051002.
Paper No: JAM-22-1365
Published Online: January 17, 2023
...Yang Zhou; Yi Pan; Qiang Gao; Beibei Sun The innovative design of microstructure topology is of great significance to improve the energy absorption performance of honeycombs. In this paper, by embedding a hexagonal substructure in each inclined wall of the traditional reentrant (RE) honeycomb...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. February 2022, 89(2): 021006.
Paper No: JAM-21-1352
Published Online: November 11, 2021
... foam 3D mesoscopic model impact failure analytical model energy absorption dynamics plasticity structures Beijing Institute of Technology 10.13039/501100005085 KFJJ18-07M National Natural Science Foundation of China 10.13039/501100001809 11972281 Natural Science...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Design Innovation Paper
J. Appl. Mech. August 2020, 87(8): 085001.
Paper No: JAM-20-1311
Published Online: June 26, 2020
...Yizhe Liu; Feng Xiong; Kuijian Yang; Yuli Chen Impact accidents cause great damage to lives and properties because the destructiveness, direction, and action mode of impact loadings can hardly be predicted. Ordinary thin-walled tube systems for energy absorption require outside constraints...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. July 2019, 86(7): 071007.
Paper No: JAM-19-1008
Published Online: April 15, 2019
.... In addition, this structure can be cyclically loaded and unloaded, thanks to its good stability and reproducibility, making it attractive in applications requiring repetitive energy absorption. Fig. 12 Comparison of the experimental and simulated deformation behavior of a six-layer cylindrical structure...
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Journal Articles
Publisher: ASME
Article Type: Research-Article
J. Appl. Mech. December 2018, 85(12): 121008.
Paper No: JAM-18-1369
Published Online: October 1, 2018
...., the global slenderness and local slenderness) and those related to the kirigami pattern (i.e., the length ratio and the relative position ratio) could significantly affect the collapse behavior of the cruciforms. References [1] Lu , G. , and Yu , T. , 2003 , Energy Absorption of Structures...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. September 2012, 79(5): 051021.
Published Online: July 2, 2012
...Binchao Li; Guiping Zhao; Tian Jian Lu A theoretical study on the vibration isolation and energy absorption capability of high porosity closed-cell aluminum foams subjected to impact loading is presented. A double degree of freedom (DDF) spring-damper-foam collision model (mimicking important...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. July 2012, 79(4): 041010.
Published Online: May 9, 2012
... of the present analytical predictions with numerical, previous experimental, and analytical results are presented, respectively. It is shown that local denting has a significant effect on the finite deflection response of the metal foam core sandwich structure. The load-carrying and energy absorption capacities...
Journal Articles
Publisher: ASME
Article Type: Advances In Impact Engineering
J. Appl. Mech. September 2009, 76(5): 051308.
Published Online: June 17, 2009
... and hence affect the crushing characteristics. While the blast-induced imperfections enhance the energy absorption characteristics of the tubes they also affect the lobe formation process. In Part II, the finite element package ABAQUS/EXPLICIT v6.5-6 is used to construct a 1 2 symmetry model by means...
Journal Articles
Publisher: ASME
Article Type: Advances In Impact Engineering
J. Appl. Mech. September 2009, 76(5): 051309.
Published Online: June 17, 2009
... and hence affect the crushing characteristics. While the blast-induced imperfections enhance the energy absorption characteristics of the tubes they also affect the lobe formation process. In Part II, the finite element package ABAQUS/EXPLICIT v6.5–6 is used to construct a 1 2 symmetry model by means...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Appl. Mech. May 2008, 75(3): 031013.
Published Online: May 1, 2008
...A. Abdul-Latif; R. Baleh Of particular interest is the experimental study of the complex dynamic plastic buckling of circular metallic shells and their energy absorption capacity. Initially proposed by Baleh and Abdul-Latif (2006), “Quasi-Stalic Biaxial Plastic Buckling of Tubular Structures used...