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1篇 您的检索式：作者名="D. Anil Kumar"

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		题名	作者	年代	出处	被引量
	1	大型加强板结构焊接顺序的效果研究(英文)显示文摘Welding sequence has a significant effect on distortion pattern of large orthogonally stiffened panels normally used in ships and offshore structures. These deformations adversely affect the subsequent fitup and alignment of the adjacent panels. It may also result in loss of structural integrity. These panels primarily suffer from angular and buckling distortions. The extent of distortion depends on several parameters such as welding speed, plate thickness, welding current, voltage, restraints applied to the job while welding, thermal history as well as sequence of welding. Numerical modeling of welding and experimental validation of the FE model has been carried out for estimation of thermal history and resulting distortions. In the present work an FE model has been developed for studying the effect of welding sequence on the distortion pattern and its magnitude in fabrication of orthogonally stiffened plate panels.	Pankaj Biswas D. Anil Kumar N.R.Mandal M.M.Mahapatra	2011	Journal of Marine Science and Application2011，10，4：	1

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