... algorithm proceedings information intersection artificial intelligence accuracy radius hough circle detection circumferential crack ice block conv3 3 extract ice breaking endpoint detection yolact segmentation arc coordinate system university ABSTRACT Usually, level...

... intelligence floating production system simulation wang fpso marine transportation circumferential crack failure mode floating production storage & offloading floating production storage and offloading ice load plane detection algorithm force density schematic diagram interaction ice...

... properties of ice (i.e. isotropism or un-isotropism, strength, elastic modulus and friction) and ice conditions (i.e. thickness, drift velocity), as well as the geometric characteristics of the ship hull and the navigating speed. marine transportation circumferential crack thickness tactile sensor...

.... excitation signal reflection coefficient circumferential crack defect defect detection amplitude time reversal change time reversal method reversal pipeline pipe transducer time reversal upstream oil & gas transfer function reservoir characterization circumference detection frequency...

... pipeline j-resistance curve hydraulic fracturing equation internal pressure biaxial stress circumferential crack nucleation finite element mesh displacement fraction pipe gtn model crack front Effect of Biaxial Stress on ECA of Pipelines under Strain-Based Design W. R. Tyson, G. Shen a n d...

... the icebreaking process. load increase characteristic length wedge beam circumferential crack analytical solution failure load thickness ice thickness nevel ship ice sheet icebreaker elastic foundation vertical force bearing capacity failure length ice plate hull infinite ice sheet...

... and a hinge crack, and that the maximum load occurred during the hinge crack of a ridge. It is shown that the ridges for the present tests also failed in bending mode, but with three distinct crack patterns varying from classical central and hinge cracks to local circumferential cracks. Moreover, our tests...

... of the circumferential crack is simulated. This phase gives information on the location of the contact point between cone and ice and the size of the crack. In the second phase ice force is calculated based on information of the contact point and the crack size given by the fLrst phase of the calculation. Details...

... residual stress magnitude offshore structure defect surface crack newman jr thickness raju circumferential crack newman shape factor threshold Proceedings of the Second (1992) International Offshore and Polar Engineering Conference San Francisco, USA, 14-19 June 1992 Copyright © 1992...