Proceedings of the ... International Conference on Offshore Mechanics and Arctic Engineering, Volume 3; Volume 7, Part 3American Society of Mechanical Engineers, 1988 - Arctic regions |
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Page 289
... crack in a LBZ , and a crack growing into a LBZ respectively . The typical resulting pre - fatigue crack positions ... tip in the original plate was constant . Hence the inherent properties at the crack tip should be fairly uniform for ...
... crack in a LBZ , and a crack growing into a LBZ respectively . The typical resulting pre - fatigue crack positions ... tip in the original plate was constant . Hence the inherent properties at the crack tip should be fairly uniform for ...
Page 381
... crack tip in a specific region of the weldment ( e.g. , the HAZ ) , the toughness of that region can be characterized . In order to determine if a coarse grain region is an LBZ , the fracture toughness of this region can be measured by ...
... crack tip in a specific region of the weldment ( e.g. , the HAZ ) , the toughness of that region can be characterized . In order to determine if a coarse grain region is an LBZ , the fracture toughness of this region can be measured by ...
Page 391
... tip shapes that slow crack growth would have occurred . Fig.9 provides an appearance of the whole pre- crack profile . The notch dimension at the end of the test were measured as 15.1mm ( max . depth ) x 184mm . At the fatigue crack ...
... tip shapes that slow crack growth would have occurred . Fig.9 provides an appearance of the whole pre- crack profile . The notch dimension at the end of the test were measured as 15.1mm ( max . depth ) x 184mm . At the fatigue crack ...
Contents
ADVANCED COMPOSITES | 1 |
A Study of the MultiLayered GRP Composite Cylindrical Vessel | 13 |
Resistance of Composite Structures to Impact Loads | 19 |
Copyright | |
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addition analysis applied areas assessment base bending brittle calculated carbon carried Charpy chemical chord coarse grained compared composite concrete considered cooling crack tip critical CTOD curve cycle defect depth determined developed direction distribution effect element energy Engineering examined fabrication factor failure fatigue crack ferrite Figure fracture mechanics fracture toughness fusion geometry growth hardness heat input higher impact increase initiation length load lower material maximum measured Mechanics method microstructures normal notch observed obtained occur offshore parameters performed plastic plate position present pressure problem procedure production properties range reduced region Research respectively sampled shown shows simulated specific specimens steel steel plates stiffeners strain strength stress structures surface Table temperature tensile thickness tubular values weld metal welded joints weldments wide yield zone