论文信息 - The Finite Element Analysis On Hexagonal Ring Under Simple Lateral Loading

The Finite Element Analysis On Hexagonal Ring Under Simple Lateral Loading

Lateral crushing of hexagonal ring under quasi-static loading were analysed using ABAQUS/Standard Finite Element (FE) Method package. The modes of deformation and loaddisplacement characteristics were predicted and the same were compared with experimental results. The material modelling of elastic-perfectly plastic and nominal stress-plastic strain were compared. The experimental results found that the quarter model using CPE6H with elastic-perfectly plastic material is good enough to obtain a satisfactory result.

[1] Tadeusz Niezgoda,et al. Application of composites to impact energy absorption , 2011 .

[2] Stephen R Reid,et al. Lateral compression of tubes and tube-systems with side constraints , 1979 .

[3] Stephen R Reid,et al. Phenomena associated with the crushing of metal tubes between rigid plates , 1980 .

[4] Stephen R Reid. LATERALLY COMPRESSED METAL TUBES AS IMPACT ENERGY ABSORBERS. , 1983 .

[5] Abdul-Ghani Olabi,et al. Metallic tube type energy absorbers: A synopsis , 2007 .

[6] Tongxi Yu,et al. The plastica: The large elastic-plastic deflection of a strut , 1982 .

[7] N. K. Gupta,et al. Collapse of a laterally compressed square tube resting on a flat base , 1990 .

[8] Stephen R Reid,et al. Effect of strain hardening on the lateral compression of tubes between rigid plates , 1978 .

[9] Philip G. Hodge,et al. Crushing of a Tube Between Rigid Plates , 1963 .

[10] S. Reid,et al. METALLIC ENERGY DISSIPATING SYSTEMS. , 1978 .

[11] M. R. Said,et al. Quasi-static response of laterally simple compressed hexagonal rings , 2002 .

[12] N. R. Chitkara,et al. Plastic collapse of square rings , 1982 .

[13] Nk Gupta,et al. Collapse of thin-walled empty and filled square tubes under lateral loading between rigid plates , 1998 .

[14] L. D. Mutchler,et al. Energy Absorption of Aluminum Tubing , 1960 .

[15] Stephen R Reid,et al. METAL TUBES AS IMPACT ENERGY ABSORBERS , 1985 .