<table cellspacing="0" cellpadding="0" border="0"> <tr><td height="14"></td></tr> <tr align="center" valign="middle"> <td width="208"><a href="pages/page_16.html"><img src="thumbnails/s16.jpg" width="139" height="179" border="0" hspace="14" vspace="0" alt="Axially oriented external corrugations on the payload shroud (not to scale)"></a></td> <td width="208"><a href="pages/page_17.html"><img src="thumbnails/s17.jpg" width="137" height="180" border="0" hspace="14" vspace="0" alt="Schematic of the joint in the payload shroud that buckled during a test"></a></td> <td width="208"><a href="pages/page_18.html"><img src="thumbnails/s18.jpg" width="180" height="122" border="0" hspace="14" vspace="0" alt="Photograph of the actual buckles represented schematically in the previous slide"></a></td> <td width="208"><a href="pages/page_19.html"><img src="thumbnails/s19.jpg" width="132" height="180" border="0" hspace="14" vspace="0" alt="Axisymmetric cryogenic cooler to be analyzed by BOSOR4/BIGBOSOR4"></a></td> <td width="208"><a href="pages/page_20.html"><img src="thumbnails/s20.jpg" width="172" height="180" border="0" hspace="14" vspace="0" alt="Segmented model of the shell of revolution that represents the cryogenic cooler to be analyzed by BOSOR4/BIGBOSOR4"></a></td> </tr> <tr><td height="5"></td></tr> <tr align="center" valign="top"> <td width="208"><table cellspacing="0" cellpadding="5" border="0"><tr><td align="center"><small class="title">Axially oriented external corrugations on the payload shroud (not to scale)</small></td></tr></table></td> <td width="208"><table cellspacing="0" cellpadding="5" border="0"><tr><td align="center"><small class="title">Schematic of the joint in the payload shroud that buckled during a test</small></td></tr></table></td> <td width="208"><table cellspacing="0" cellpadding="5" border="0"><tr><td align="center"><small class="title">Photograph of the actual buckles represented schematically in the previous slide</small></td></tr></table></td> <td width="208"><table cellspacing="0" cellpadding="5" border="0"><tr><td align="center"><small class="title">Axisymmetric cryogenic cooler to be analyzed by BOSOR4/BIGBOSOR4</small></td></tr></table></td> <td width="208"><table cellspacing="0" cellpadding="5" border="0"><tr><td align="center"><small class="title">Segmented model of the shell of revolution that represents the cryogenic cooler to be analyzed by BOSOR4/BIGBOSOR4</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="208"><a href="pages/page_21.html"><img src="thumbnails/s21.jpg" width="180" height="92" border="0" hspace="14" vspace="0" alt="First 4 vibration modes of the axisymmetric cryogenic cooler shown in the previous two slides"></a></td> <td width="208"><a href="pages/page_22.html"><img src="thumbnails/s22.jpg" width="156" height="180" border="0" hspace="14" vspace="0" alt="An axisymmetric elastic-plastic torispherical pressure vessel that buckles under uniform external pressure"></a></td> <td width="208"><a href="pages/page_23.html"><img src="thumbnails/s23.jpg" width="180" height="117" border="0" hspace="14" vspace="0" alt="Discretization and pre-buckling axisymmetric deformation of one of the externally pressurized torispherical shells"></a></td> <td width="208"><a href="pages/page_24.html"><img src="thumbnails/s24.jpg" width="131" height="180" border="0" hspace="14" vspace="0" alt="Comparison of test and BOSOR5 theory for buckling of externally pressurized torispherical Specimens A3 - A6"></a></td> <td width="208"><a href="pages/page_25.html"><img src="thumbnails/s25.jpg" width="180" height="90" border="0" hspace="14" vspace="0" alt="Intersecting cylindrical shells"></a></td> </tr> <tr><td height="5"></td></tr> <tr align="center" valign="top"> <td width="208"><table cellspacing="0" cellpadding="5" border="0"><tr><td align="center"><small class="title">First 4 vibration modes of the axisymmetric cryogenic cooler shown in the previous two slides</small></td></tr></table></td> <td width="208"><table cellspacing="0" cellpadding="5" border="0"><tr><td align="center"><small class="title">An axisymmetric elastic-plastic torispherical pressure vessel that buckles under uniform external pressure</small></td></tr></table></td> <td width="208"><table cellspacing="0" cellpadding="5" border="0"><tr><td align="center"><small class="title">Discretization and pre-buckling axisymmetric deformation of one of the externally pressurized torispherical shells</small></td></tr></table></td> <td width="208"><table cellspacing="0" cellpadding="5" border="0"><tr><td align="center"><small class="title">Comparison of test and BOSOR5 theory for buckling of externally pressurized torispherical Specimens A3 - A6</small></td></tr></table></td> <td width="208"><table cellspacing="0" cellpadding="5" border="0"><tr><td align="center"><small class="title">Intersecting cylindrical shells</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="208"><a href="pages/page_26.html"><img src="thumbnails/s26.jpg" width="180" height="163" border="0" hspace="14" vspace="0" alt="Limit failure mode of cylindrical shell with nozzle"></a></td> <td width="208"><a href="pages/page_27.html"><img src="thumbnails/s27.jpg" width="180" height="151" border="0" hspace="14" vspace="0" alt="A deep-submergence pressure hull that consists of a number of intersecting spherical segments with supporting ribs"></a></td> <td width="208"><a href="pages/page_28.html"><img src="thumbnails/s28.jpg" width="180" height="149" border="0" hspace="14" vspace="0" alt="Compound cone-cylinder shell with rings"></a></td> <td width="208"><a href="pages/page_29.html"><img src="thumbnails/s29.jpg" width="180" height="69" border="0" hspace="14" vspace="0" alt="An example of a ring-stiffened compound shell of revolution that can buckle under various combinations of applied loads"></a></td> <td width="208"><a href="pages/page_30.html"><img src="thumbnails/s30.jpg" width="180" height="62" border="0" hspace="14" vspace="0" alt="Typical pressure hull structure"></a></td> </tr> <tr><td height="5"></td></tr> <tr align="center" valign="top"> <td width="208"><table cellspacing="0" cellpadding="5" border="0"><tr><td align="center"><small class="title">Limit failure mode of cylindrical shell with nozzle</small></td></tr></table></td> <td width="208"><table cellspacing="0" cellpadding="5" border="0"><tr><td align="center"><small class="title">A deep-submergence pressure hull that consists of a number of intersecting spherical segments with supporting ribs</small></td></tr></table></td> <td width="208"><table cellspacing="0" cellpadding="5" border="0"><tr><td align="center"><small class="title">Compound cone-cylinder shell with rings</small></td></tr></table></td> <td width="208"><table cellspacing="0" cellpadding="5" border="0"><tr><td align="center"><small class="title">An example of a ring-stiffened compound shell of revolution that can buckle under various combinations of applied loads</small></td></tr></table></td> <td width="208"><table cellspacing="0" cellpadding="5" border="0"><tr><td align="center"><small class="title">Typical pressure hull structure</small></td></tr></table></td> </tr> <tr><td height="14"></td></tr> </table>

compound structures

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Sunday, December 27, 2020