Gruppo Italiano Frattura
期刊
会议
图书
作者:Mohammed Salah Bennouna , Sadek Kaddour , Benaoumeur Aour ...
来源:[J].Frattura ed Integrità Strutturale, 2020, Vol.14 (51), pp.254-266
摘要:This research is a numerical study of the effect of the constrained groove pressing (CGP) process and its impact on a thermoplastic polymer (polyamide PA 66). A simulation is performed using a finite element tool. The effect of the process conditions and the tool geometry on the ...
作者:Kaddour Bahram , Mohamed Chaib , Abdelkader Slimene ...
来源:[J].Frattura ed Integrità Strutturale, 2020, Vol.14 (51), pp.467-476
摘要:The structures in service are subjected to loads whose amplitude varies most often over time. These differences in loading cycle levels will have a direct impact on the propagation of cracks that can lead to accelerations or slowdowns in the propagation speed of these cracks. Ind...
作者:Francesco Clementi , Gabriele Milani , Angela Ferrante ...
来源:[J].Frattura ed Integrità Strutturale, 2020, Vol.14 (51), pp.313-335
摘要:The dynamic behaviour and the seismic vulnerability of the ancient civic tower of Amatrice, dramatically damaged by the last shocks sequence of 2016 that occurred in Central Italy, have been studied in this paper by means of advanced 3D numerical analyses with the Discrete E...
作者:Giancarlo Ramaglia , Gian Piero Lignola , Andrea Prota
来源:[J].Frattura ed Integrità Strutturale, 2020, Vol.14 (51), pp.288-312
摘要:Masonry elements are often strengthened in order to improve their structural capacity. Generalized methods to assess the behavior of confined masonry columns are not available in the technical literature. They have been usually derived from concrete confinement models. However, c...
作者:Francesco Fabbrocino , Marco Francesco Funari , Fabrizio Greco ...
来源:[J].Frattura ed Integrità Strutturale, 2020, Vol.14 (51), pp.410-422
摘要:An analysis to show the capability of moving mesh strategy to predict dynamic crack growth phenomena in 2D continuum media is proposed. The numerical method is implemented in the framework of the finite element method, which is coupled with moving mesh strategy to simulate t...
作者:Liviu Marsavina , Alexandru Falk , Octavian Pop
来源:[J].Frattura ed Integrità Strutturale, 2020, Vol.14 (51), pp.541-551
摘要:This paper investigates the use of digital image correlation (DIC) and finite element analysis for strain measurement on Printed Board Circuits (PCBs). Circuit boards (PCBs) are designed to mechanically support and electrically connect an electronic component assembly. Due to scr...
作者:Mariateresa Guadagnuolo , Marianna Aurilio , Giuseppe Faella
来源:[J].Frattura ed Integrità Strutturale, 2020, Vol.14 (51), pp.398-409
摘要:The current seismic prevention strategy is based on a unitary approach aimed at a risk mitigation, also at territorial level. The Italian guidelines for the assessment and mitigation of seismic risk of cultural heritage provides indications for the seismic analysis of protected c...
作者:Stavros K Kourkoulis , Ermioni Pasiou , Arezoo Abdi ...
来源:[J].Frattura ed Integrità Strutturale, 2020, Vol.14 (51), pp.127-135
摘要:An experimental protocol is described aiming to explore the in­fluence of Type 2 Diabetes Mellitus on the biomechanical response of the bone tissue and, also, to quantify the potential beneficial role of a pharma­ceutical treatment, based on sitagliptin, a diabetes drug that...
作者:Roberta Massabò , Ilaria Monetto
来源:[J].Frattura ed Integrità Strutturale, 2020, Vol.14 (51), pp.275-287
摘要:Equivalent single layer theories for layered beams effectively and accurately predict global displacements and internal force and moment resultants using a limited number of displacement variables. However, they cannot reproduce local effects due to material architecture or weak/...
作者:Zaoui Bouchra , Baghdadi Mohammed , Boualem Serier ...
来源:[J].Frattura ed Integrità Strutturale, 2020, Vol.14 (51), pp.174-188
摘要:In this work the finite element method (FEM) was used to analyze the mechanical behavior of the composite materials subjected to the mechanical loading. This behavior is studied in terms of stress intensity factor variation as a function of the applied stress intensity. The resid...

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

×