<table cellspacing="0" cellpadding="0" border="0"> <tr><td height="14"></td></tr> <tr align="center" valign="middle"> <td width="188"><a href="pages/page_11.html"><img src="thumbnails/s11.jpg" width="123" height="160" border="0" hspace="14" vspace="0" alt="History of maximum hoop stress in a finite element during the STAGS transient analysis of the axially compressed blade-stiffened flat panel"></a></td> <td width="188"><a href="pages/page_12.html"><img src="thumbnails/s12.jpg" width="123" height="160" border="0" hspace="14" vspace="0" alt="STAGS models of part of a ring and stringer stiffened cylindrical shell previously optimized by PANDA2 "></a></td> <td width="188"><a href="pages/page_13.html"><img src="thumbnails/s13.jpg" width="123" height="160" border="0" hspace="14" vspace="0" alt="Buckling and collapse of ring and stringer stiffened cylindrical shells under combined in-plane loads, Nx and Nxy "></a></td> <td width="188"><a href="pages/page_14.html"><img src="thumbnails/s14.jpg" width="123" height="160" border="0" hspace="14" vspace="0" alt="Collapse of a blade stiffened cylindrical shell under combined loads, Nx and Nxy"></a></td> <td width="188"><a href="pages/page_15.html"><img src="thumbnails/s15.jpg" width="123" height="160" border="0" hspace="14" vspace="0" alt="Buckling of a cylindrical shell with stiffeners and sub-stiffeners under combined loading"></a></td> </tr> <tr><td height="5"></td></tr> <tr align="center" valign="top"> <td width="188"><table cellspacing="0" cellpadding="5" border="0"><tr><td align="center"><small class="title">History of maximum hoop stress in a finite element during the STAGS transient analysis of the axially compressed blade-stiffened flat panel</small></td></tr></table></td> <td width="188"><table cellspacing="0" cellpadding="5" border="0"><tr><td align="center"><small class="title">STAGS models of part of a ring and stringer stiffened cylindrical shell previously optimized by PANDA2 </small></td></tr></table></td> <td width="188"><table cellspacing="0" cellpadding="5" border="0"><tr><td align="center"><small class="title">Buckling and collapse of ring and stringer stiffened cylindrical shells under combined in-plane loads, Nx and Nxy </small></td></tr></table></td> <td width="188"><table cellspacing="0" cellpadding="5" border="0"><tr><td align="center"><small class="title">Collapse of a blade stiffened cylindrical shell under combined loads, Nx and Nxy</small></td></tr></table></td> <td width="188"><table cellspacing="0" cellpadding="5" border="0"><tr><td align="center"><small class="title">Buckling of a cylindrical shell with stiffeners and sub-stiffeners under combined loading</small></td></tr></table></td> </tr> <tr><td height="14"></td></tr> <tr><td height="14"></td></tr> <tr align="center" valign="middle"> <td width="188"><a href="pages/page_16.html"><img src="thumbnails/s16.jpg" width="123" height="160" border="0" hspace="14" vspace="0" alt="Linear buckling mode of a complete (360-degree) model of the same cylindrical shell as shown in the previous slide"></a></td> <td width="188"><a href="pages/page_17.html"><img src="thumbnails/s17.jpg" width="123" height="160" border="0" hspace="14" vspace="0" alt="ui"></a></td> <td width="188"><a href="pages/page_18.html"><img src="thumbnails/s18.jpg" width="123" height="160" border="0" hspace="14" vspace="0" alt="General buckling for same system as shown in the previous slide except that all stiffeners are smeared"></a></td> <td width="188"><a href="pages/page_19.html"><img src="thumbnails/s19.jpg" width="123" height="160" border="0" hspace="14" vspace="0" alt="Buckling of a sub-domain model in which all stiffeners and sub-stiffeners are modeled as flexible shell units"></a></td> <td width="188"><a href="pages/page_20.html"><img src="thumbnails/s20.jpg" width="123" height="160" border="0" hspace="14" vspace="0" alt="STAGS sub-domain model of a PANDA2-optimized perfect cylindrical shell under combined loads, Nx, Ny, Nxy, p"></a></td> </tr> <tr><td height="5"></td></tr> <tr align="center" valign="top"> <td width="188"><table cellspacing="0" cellpadding="5" border="0"><tr><td align="center"><small class="title">Linear buckling mode of a complete (360-degree) model of the same cylindrical shell as shown in the previous slide</small></td></tr></table></td> <td width="188"><table cellspacing="0" cellpadding="5" border="0"><tr><td align="center"><small class="title">ui</small></td></tr></table></td> <td width="188"><table cellspacing="0" cellpadding="5" border="0"><tr><td align="center"><small class="title">General buckling for same system as shown in the previous slide except that all stiffeners are smeared</small></td></tr></table></td> <td width="188"><table cellspacing="0" cellpadding="5" border="0"><tr><td align="center"><small class="title">Buckling of a sub-domain model in which all stiffeners and sub-stiffeners are modeled as flexible shell units</small></td></tr></table></td> <td width="188"><table cellspacing="0" cellpadding="5" border="0"><tr><td align="center"><small class="title">STAGS sub-domain model of a PANDA2-optimized perfect cylindrical shell under combined loads, Nx, Ny, Nxy, p</small></td></tr></table></td> </tr> <tr><td height="14"></td></tr> </table>

stags pictures

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Monday, February 6, 2012