全部文献期刊会议图书|学者科研项目
中外文文献  中文文献  外文文献
作者:Sondre Bergo , David Morin , Tore Børvik ...
来源:[J].Engineering Fracture Mechanics(IF 1.413), 2020, Vol.224
摘要:Abstract(#br)From an engineering point of view, it is beneficial to reduce the number of mechanical tests required to calibrate the plasticity and fracture models of a structural material. In this study, the ductile fracture model for three high-strength steels is identified base...
作者:Liu Jin , Wenxuan Yu , Xiuli Du ...
来源:[J].Engineering Fracture Mechanics(IF 1.413), 2020, Vol.230
摘要:Abstract(#br)Considering the heterogeneity and strain-rate effects of meso -components, concrete was simulated as a three-phase composite and a 3D meso -scale numerical method was set up. The splitting tensile failure of 315 concrete cubic samples having different side lengths wi...
作者:A. Foyouzat , H. Bayesteh , S. Mohammadi
来源:[J].Engineering Fracture Mechanics(IF 1.413), 2020, Vol.224
摘要:Abstract(#br)In this article, the fracture behavior of shape memory polymers (SMPs) is investigated under thermomechanical loadings. The effects of polymer phase transformation due to temperature variation on fracture parameters and the resultant toughening response are examined ...
作者:Ying Xu , Wei Yao , Geli Zhao ...
来源:[J].Engineering Fracture Mechanics(IF 1.413), 2020, Vol.224
摘要:Abstract(#br)As a commonly ignored material property in materials science, the mode II fracture toughness is an important material parameter for rocks. The punch-through shear (PTS) method has been developed and accepted as the suggested method for measuring mode II fracture...
作者:Yaron Schapira , Zohar Yosibash
来源:[J].Engineering Fracture Mechanics(IF 1.413), 2020, Vol.226
摘要:Abstract(#br)Part-elliptical crack fronts are common in real life, especially at free surfaces and at fastener holes. For such cases we herein extend the quasidual function method (QDFM) presented in Schapira and Yosibash (2019) to allow the extraction of edge flux intensity func...
作者:Tuhin Das , Esaie Legrand , Salim V. Brahimi ...
来源:[J].Engineering Fracture Mechanics(IF 1.413), 2020, Vol.224
摘要:Abstract(#br)A stress coupled hydrogen diffusion finite element model has been developed to simulate incremental step load (ISL) test. It is further integrated with a cohesive zone model (CZM) based on a stiffness-separation law. The influence of hydrogen on the cohesive law has ...
作者:Ke Zhang , Na Li , Wenlian Liu ...
来源:[J].Engineering Fracture Mechanics(IF 1.413), 2020, Vol.228
摘要:Abstract(#br)Experiments on sandstone specimens are conducted to investigate the mechanical, energy conversion and frictional heating characteristics of locking sections in two types of large-scale rockslides. The flaw geometry of the conceptual model is a combination of two pree...
作者:Wei Guo , Jiacai Zhu , Wanlin Guo
来源:[J].Engineering Fracture Mechanics(IF 1.413), 2020, Vol.228
摘要:Abstract(#br)Accurate characterization of stress states is essential to assess structural integrity and predict fatigue crack growth life. Strong three dimensional constraints always raise at cracks and holes, but have never been investigated in the frame of three dimensional fra...
作者:Fuhui Shen , Sebastian Münstermann , Junhe Lian
来源:[J].Engineering Fracture Mechanics(IF 1.413), 2020, Vol.227
摘要:Abstract(#br)A hybrid experimental and numerical investigation has been conducted to comprehensively characterize the anisotropic plasticity and ductile fracture behavior of a high-strength pipeline steel. Tensile tests have been performed on various flat specimens along three di...
作者:Sonalisa Ray , C.C. Jeshna , Nipoon Gupta
来源:[J].Engineering Fracture Mechanics(IF 1.413), 2020, Vol.223
摘要:Abstract(#br)As structural design and analysis become more refined there is an increased demand for fundamental information on the performance of concrete under loads other than static. Apart from the application of different types of loading, the material behaviour of concrete i...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×