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1.IntroductionBondedstructurescanbewidelyfoundindifferentareas,suchasweldedpressurevessels,reinforcedconcretemembers,groutingsoftfoundationandsolidrocketpropellants.etc.Thestudy'ofthesingularityofbondedstructuresisespeciallyimp6rtantnotonlyforsafedesignbutalsoforconstruction.DeinpseyandSinclairl61studiedthegeneraleaseofN-materialcompositewedges,andprovedthat'ingeneralthereexistsstresssingularitynearthetipofthewedges,andtheorderofthesingularitydependsontheelasticconstantsandthelocalgeometry.Fo… 相似文献
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讨论了半平面中的倾斜裂纹问题。集中力作用于裂纹表面上,或作用于开裂半平面的边界上。利用有理保角映像函数方法求解这个问题,同时得到了闭合形式的解。最后,给出了二个数值例子和计算结果。 相似文献
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IntroductionTheedgecrackprobleminasemi_infiniteplanewasconsideredbymanyinvestigators.UsingtheFredholmintegralequationandthealternatingmethod ,anedgecrackprobleminasemi_infiniteplanewassolved[1].Theobtainedresultsarelimitedtothecasethattheedgecrackisnorm… 相似文献
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