...S. R. Reid; M. Aleyaasin; B. Wang The three-dimensional, dynamic, elastic-plastic response of a right-angle bent cantilever pipe, with an initially uniform, circular cross section, subjected to out-of-plane loading is examined using finite element beam and shell models in ABAQUS. The large...

... models, in which several yield functions are calibrated and implemented and their performance evaluated against the experimental results. 13 01 2010 13 05 2010 09 06 2010 19 08 2010 19 08 2010 aluminium alloys finite element analysis fracture pipes One...

... defence industry impact (mechanical) numerical analysis pipes shock waves Paper No. ISB '10 01-004. Vented flash tubes (also called piccolo tubes) have been utilized in the ignition train of many medium and large caliber weapon systems. A schematic diagram of a flash tube used...

... governing equations. The analytical results show that the viscoelastic term in waterhammer models is wrongly referred to in literature as being wave damping/dissipation when in actual fact it is the work done by the fluid on the pipe and vice versa. The energy dissipation is actually occurred in the pipe...

... 08 2009 23 02 2010 23 02 2010 deformation pipes shear modulus steel This study is concerned with a related problem where the tube is loaded cyclically. It is well known that metals cycled under stress control about a mean stress into the plastic range accumulate deformation...

.... The predictions show satisfactory correlation with experiments for both crushed shapes and crushed distance. 03 02 2008 29 07 2008 17 06 2009 crushing detonation waves pipes square tubes imperfections blast load energy absorption If there is to be such an event...

... at the hole locations. The model satisfactorily predicts the resultant collapse shapes but overpredicts the crushed distance. 02 10 2007 02 11 2007 27 04 2009 carbon steel crushing drilling finite element analysis pipes square tubes imperfections multiple circular cut-outs...

... the dynamic axial crushing of the tubes and to investigate the action of the holes during dynamic loading at an impact velocity of 8 m/s. 02 10 2007 02 11 2007 27 04 2009 buckling carbon steel crushing finite element analysis impact (mechanical) pipes thin wall structures...

...T. Monprapussorn; C. Athisakul; S. Chucheepsakul The influence of transported fluid on static and dynamic behaviors of marine risers is investigated. The internal flow of the transported fluid could have a constant, a linear, or a wave velocity. The riser pipe may possibly experience the conditions...

... for a Closed-End Thick-Walled Cylinder of Elastic Linear-Hardening Material With Large Strains ,” Int. J. Pressure Vessels Piping 0308-0161 10.1016/0308-0161(93)90004-D , 56 , pp. 331 – 350 . Gao , X.-L. , 1992 , “ An Exact Elasto-Plastic Solution for an Open-Ended Thick-Walled Cylinder...