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Ahmed S. Eisa, Peter Sabol, Kamilia M. Khamis and Ahmed A. Attia
Geopolymer concrete is concrete made from industrial materials, such as fly ash, GGBS, silica fume, and metakaolin, used as a cement alternative. In this study, geopolymer concrete will be based on fly ash as a binder material, alkaline activators of sod...
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N. Jayaramappa
Pág. 77 - 89
Arch structures have been utilized through the ages, beginning in the ancient civilizations of Greece, Egypt and Rome, to present day with their common use in bridges. Arches are well known for the ability to carry loads spanning large areas. Also now a ...
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Philip Baki OZIGI,Lawrence Zahemen TULEUN,Alao Abdullahi JIMOH
Pág. 22 - 28
This paper reports on the flexural strength behaviour of Apa reinforced stabilized lateritic soil beams. The potential of using timber as a reinforcement material is because timber is abundant, cheap and locally available compared to conventional steel. ...
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André Furtado, Hugo Rodrigues, António Arêde and Humberto Varum
Different retrofitting techniques have been developed and proposed to prevent the masonry infill walls (MIW) out-of-plane collapse. Many other authors confirmed that these types of elements are vulnerable when subjected to earthquake loadings, leading to...
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Issam Ouahmane, Rachid El Alaiji, Mohammed Sallaou and Larbi Lasri
The design guidelines available in building codes for steel and fibre reinforced polymer (FRP) reinforced concrete (RC) beams have been developed on the basis of empirical models. While these models are successfully used for practical purposes, they requ...
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Okan Karahan,Ugur Durak,Serhan Ilkentapar,Ismail Isa Atabey,Cengiz Duran Atis
Pág. 386 - 397
Behaviour of construction materials i.e. steel, concrete and mortar under elevated temperature is important. In the study, the variations in mass loss, and strengths of polypropylene fiber reinforced mortar subjected to elevated temperatures were examine...
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Mansour Ghalehnovi, Mehdi Yousefi, Arash Karimipour, Jorge de Brito and Mahdi Norooziyan
The most researches on steel-concrete-steel (SCS) sandwich slabs are to control the cracking of concrete core along with losing weight, and shear connector type. In this study, the behaviour of SCS slabs with bi-directional corrugated-strip shear connect...
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Ricardo N. F. Carmo and Eduardo Júlio
Today, the concrete sector is being pushed to innovate in order to better address current challenges with higher competitiveness and more sustainable solutions. Different research studies have been conducted all over the world in which novel approaches a...
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Ricardo N. F. Carmo, Eduardo Júlio
Pág. 1 - 12
Today, the concrete sector is being pushed to innovate in order to better address current challenges with higher competitiveness and more sustainable solutions. Different research studies have been conducted all over the world in which novel approaches a...
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R. Thangaraj,R. Thenmozhi
The aim of this paper is to examine the flexural behaviour of structural beams made of high volume fly ash (HVFA) concrete with confined stirrups introduced in compression regions.Generally concrete is low tensile strength and poor ductile property. By c...
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Fatin Amirah Kamaruddin, Haslinda Nahazanan, Bujang Kim Huat and Vivi Anggraini
Waste products have recently been used as one of the techniques in soil stabilization. The material is not just environmentally friendly, but also cheap. In this study, two different types of soil stabilizer?lime and alkaline activator (AA) with the incl...
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Barbara Tse, Xueli Yu, Hugh Gong and Constantinos Soutis
Recycling carbon fibre is crucial in the reduction of waste from the increasing use of carbon fibre reinforced composites in industry. The reclaimed fibres, however, are usually short and discontinuous as opposed to the continuous virgin carbon fibre. In...
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Barbara Tse, Xueli Yu, Hugh Gong and Constantinos Soutis
Recycling carbon fibre is crucial in the reduction of waste from the increasing use of carbon fibre reinforced composites in industry. The reclaimed fibres, however, are usually short and discontinuous as opposed to the continuous virgin carbon fibre. In...
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Younes Baghaei Osgouei, Shahriar Tavousi Tafreshi and Masoud Pourbaba
Fabrication of ultra-high-performance concrete (UHPC) is costly, especially when commercial materials are used. Additionally, in contrast to conventional concrete, numerical procedures to simulate the behaviour of ultra-high-performance fibre-reinforced ...
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