Experimental and numerical investigation of one-way reinforced concrete slabs using various strengthening systems

Autor: Mahmoud A. El-Mandouh, Galal Elsamak, Basem O. Rageh, Ahmed Hamoda, Fathi Abdelazeem

Publikováno v: Case Studies in Construction Materials, Vol 18, Iss , Pp e01691- (2023)

This paper presents different effective strengthening techniques to enhance the flexural strength of one-way reinforced concrete (RC) slabs. To assess the effectiveness of utilizing the suggested strengthening techniques, an experimental and numerica

Externí odkaz: https://doaj.org/article/31e7506c75e845c8bc7206c82babf952

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Effect of Different Curing Conditions on the Mechanical Properties of UHPFC

Autor: Lawend K. Askar,, Bassam A. Tayeh, B.H. Abu Bakar

Publikováno v: Iranica Journal of Energy and Environment, Vol 4, Iss 3, Pp 299-303 (2013)

Ultra-High Performance Fiber Concrete (UHPFC) is a new class of concrete. Because of itsdistinguished mechanical properties, UHPFC is considered as an ideal alternative material for use in developingnew structural solutions. This paper discusses on i

Externí odkaz: https://doaj.org/article/87ad297335754a7e93b211301a7c0b70

Physico-mechanical and microstructural characterization of concretes ultra-high performance matrix fiber

Autor: Laurent Molez, Rabah Chaid, Amel Aboutair

Publikováno v: European Journal of Environmental and Civil Engineering
European Journal of Environmental and Civil Engineering, Taylor & Francis, 2018, 24 (12), pp.2032-2045. ⟨10.1080/19648189.2018.1498808⟩
European Journal of Environmental and Civil Engineering, 2020, 24 (12), pp.2032-2045. ⟨10.1080/19648189.2018.1498808⟩

International audience; This work will be devoted on the one hand to the formulation of an ultra-high performance fiber concrete based on local materials (cement and fine sand) and on the other hand to the study of the effect of the fibers on the phy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f693e44020d3d9fc75f4e15d595cd745
https://doi.org/10.1080/19648189.2018.1498808

Evaluation of Bond Strength between Normal Concrete Substrate and Ultra High Performance Fiber Concrete as a Repair Material

Autor: Megat Azmi Megat Johari, Bassam A. Tayeh, Yen Lei Voo, B.H. Abu Bakar

Publikováno v: Procedia Engineering. 54:554-563

In recent years premature deterioration of concrete structures due to salt damage has become a serious social problem. Repair and strengthening in order to improve the durability of these structures has become critical. Therefore ultra high performan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cb41f79621a2c200339ad53c569a8cb
https://doi.org/10.1016/j.proeng.2013.03.050