Gruppo Italiano Frattura
期刊
会议
图书
作者:Tatyana V. Tretyakova , Valery E. Wildemann
来源:[J].Fracture and Structural Integrity, 2017, Vol.11 (42), pp.303 - 314Gruppo Italiano Frattura
摘要:The paper deals with the investigation of the temporal instabilities and spatial localization due to the L�ders behavior and the PortevinLe Chatelier effect in the carbon steel C1010 and the aluminummagnesium alloy AA5052, which manifest the unstable plastic flow. The digita...
作者:S. Seitl , P. Miarka
来源:[J].Fracture and Structural Integrity, 2017, Vol.11 (42), pp.119 - 127Gruppo Italiano Frattura
摘要:Durability and sustainability of structures made from concrete like materials is getting more into an interest of civil engineers. Structures are subjected not only to uniaxial load, this means if there is a crack inside the load could be divided into mode I and shear mode II, bu...
作者:W. De Corte , P. Helincks , V. Boel ...
来源:[J].Fracture and Structural Integrity, 2017, Vol.11 (42), pp.147 - 160Gruppo Italiano Frattura
摘要:Steel-concrete joints are often made by welded shear studs. However, this connection reduces the fatigue strength, especially in situations where locally concentrated loads occur with a large number of load cycles e.g. in bridge decks. In this paper the shear bond strength betwee...
作者:J. He , Q. Yin , K. Yin
来源:[J].Fracture and Structural Integrity, 2017, Vol.11 (42), pp.263 - 271Gruppo Italiano Frattura
摘要:Hydraulic hammers have been extensively applied to horizontal directional well drilling in hard rock formations. However, the service life of a hydraulic hammer is still unsatisfactory due to the heavy wear or abrasion of the horizontal anvil, which leads to the failure and the r...
作者:A. Khitab , S. Ahmad , Rao A. Khushnood ...
来源:[J].Fracture and Structural Integrity, 2017, Vol.11 (42), pp.239 - 248Gruppo Italiano Frattura
摘要:Cement and concrete composites are inherently brittle and exhibit very less tensile/flexural strength capacity as compared to their compressive strength. Use of thoroughly dispersed carbon nanotubes in the concrete matrix is one of the possible solution for enhancing mechanical p...
作者:Dina V. Orlova , Alexey G. Lunev , Lidiya V. Danilova ...
来源:[J].Fracture and Structural Integrity, 2017, Vol.11 (42), pp.293 - 302Gruppo Italiano Frattura
摘要:In the article the deformation of different steels is analyzed using the autowave theory of plasticity. The article considers the possible use of an autowave model to formulate criteria for the structural strength of materials and elastic-plastic transition. The time and place of...
作者:J A F O. Correia , A M P. De Jesus , R. Calada ...
来源:[J].Fracture and Structural Integrity, 2017, Vol.11 (42), pp.136 - 146Gruppo Italiano Frattura
摘要:In Portugal there is a number of old metallic riveted railway and highway bridges that were erected by the end of the 19th century and beginning of the 20th century, and are still in operation, requiring inspections and remediation measures to overcome fatigue damage. Residu...
作者:A. Jadidi , M. Amiri , E. Zeighami
来源:[J].Fracture and Structural Integrity, 2017, Vol.11 (42), pp.249 - 262Gruppo Italiano Frattura
摘要:This paper investigates the possibility of combining steel fibers with different weight percentages along with their functions in increasing compressive strength, indirect tensile strength and bending strength. In this study, two types of steel fibers, hooked and crimped, have be...
作者:M. Peron , SMJ. Razavi , F. Berto ...
来源:[J].Fracture and Structural Integrity, 2017, Vol.11 (42), pp.205 - 213Gruppo Italiano Frattura
摘要:Since in literature only data about the effect of the hot-dip galvanizing coating on fatigue behavior of unnotched specimens are available, whereas very few for notched components and none for welded joints, the aim of this paper is to partially fill this lack of knowledge compar...
作者:M. Peron , SMJ. Razavi , F. Berto ...
来源:[J].Fracture and Structural Integrity, 2017, Vol.11 (42), pp.214 - 222Gruppo Italiano Frattura
摘要:Recent studies on local stress fields in proximity of crack and notch tips have shown that Strain Energy Density (SED), averaged in a circular control volume surrounding the point of stress singularities, represents a reliable engineering approach for assessing the brittle fractu...

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

×