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作者:A. Rocco Lahr Francisco , H. C. Aftimus Bruno , N. Arroyo Felipe ...
来源:[J].International Journal of Materials Engineering, 2016, Vol.6 (3), pp.5Scientific & Academic Publishing
摘要:In Brazil, wood is a material which has been used for years in different purposes. The variety of Brazilian tropical wood species is expressive, nonetheless only a few of them are considered in structural design. Taking in account possibility of eventual shortages of these w...
作者:Carlos dos Santos Ribeiro Antônio , Vasconcelos Pinheiro Roberto , Borges de Macedo Laurenn ...
来源:[J].International Journal of Materials Engineering, 2016, Vol.6 (3), pp.7Scientific & Academic Publishing
摘要:Several factors suggest wood use in construction field and, among them, highlight mentioned material’s versatility and availability, widely used in roof structures. In some situations, carpenters are responsible for implementing these structures and are almost never designed...
作者:Affiah Ekerete , Nwaeju, Eugene Nnuka Cynthia
来源:[J].International Journal of Materials Engineering, 2016, Vol.6 (1), pp.7Scientific & Academic Publishing
摘要:Aluminium-4%wt copper alloy being a 2xxx series alloy, exhibits moderate strength as a result of needle-like structure of the intermetallic compound (Al2Cu(θ)) formed as non-coherent precipitates as the alloy cools slowly to ambient temperature. Hence, this paper focuses on ...
作者:Hendrigo de Almeida Tiago , Henrique de Almeida Diego , Luis Christoforo André ...
来源:[J].International Journal of Materials Engineering, 2016, Vol.6 (3), pp.5Scientific & Academic Publishing
摘要:Abstract Wood is a renewable material, presenting wide use in building construction. For its better employability, it is necessary to perform physical and mechanical characterization of the several species available for application. In this respect, Brazilian Code ABNT NBR 7...
作者:I. Mbada Ndubuisi , Aponbiede Ola , Ause Terver ...
来源:[J].International Journal of Materials Engineering, 2016, Vol.6 (1), pp.7Scientific & Academic Publishing
摘要:Background and objective: There is a renaissance in the usage of Kenaf and other natural fibres in composite applications. This study investigated the effects of mercerization of Kenaf fibres treated with 1%w/w - 6%w/w NaOH in comparison with un-treated one. Materials and Me...
作者:Hrima Tarik , Hadjov Kliment , Dontchev Dimitar
来源:[J].International Journal of Materials Engineering, 2016, Vol.6 (2), pp.4Scientific & Academic Publishing
摘要:In this paper, the authors obtained the hysteresis loop curves in the case of imposed strains and stresses respectively introducing a nonlinear constitutive integral equation with singular kernels. The Mullins effect was taken into account using a damping function related with th...
作者:Schmitt Cavalheiro Raquel , Calil Neto Carlito , Luis Christoforo André ...
来源:[J].International Journal of Materials Engineering, 2016, Vol.6 (2), pp.6Scientific & Academic Publishing
摘要:Abstract Glued laminated timber (glulam) is an engineered product that requires manufacturing precision in all its stages. The finished product can only be tested in laboratory conditions; however, it is necessary to provide the quality control in production to ensure that g...
作者:K. Srivastava Vijay , Kapoor Ajay , Azadmanjiri Jalal ...
来源:[J].International Journal of Materials Engineering, 2016, Vol.6 (3), pp.5Scientific & Academic Publishing
摘要:Abstract The main objective of this paper is to generate the combination of two metal monolayer likes; Al/Au (aluminium/Gold), Nb/w (Niobium/Tungsten) and Ni/Gd (Nickel/Gadolinium) with the help of magnetron sputtering method. The monolayers were generated with the variation of m...
作者:Cristofer Bernardi Scremim , Elisabeth Penner
来源:[J].International Journal of Materials Engineering, 2016, Vol.6 (3), pp.4Scientific & Academic Publishing
摘要:In restructuring and restoration of timber structures, it’s necessary to evaluate the integrity of the structural elements, especially mechanical properties. For this study, two types of wood were used; a dicotyledonous - Erismasp and a conifer - AraucariaAugustifolia. This ...
作者:Luis Christoforo André , Eduardo Silveira Márcio , Manuel da Silva Dias Avelino ...
来源:[J].International Journal of Materials Engineering, 2016, Vol.6 (1), pp.7Scientific & Academic Publishing
摘要:In the last decades, the study of fracture mechanics has been increase as tool capable to analyze the mechanical strength for structures without the occurrence of failure. The presence of small cracks can reduce the structural strength of the component enabling, in some cases, th...

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