Results 21 to 30 of about 21,018 (212)
Experimental testing of residual strain and displacement development in pretensioned BFRP reinforced concrete beams [PDF]
MATEC Web of Conferences, 2022 The utilisation of fibre reinforced polymers (FRPs) as reinforcement for concrete elements has attracted attention mainly due to their high tensile strength, light weight and corrosion resistance.
Pavlović Ana +3 more
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Biomechanical properties of a novel biodegradable magnesium-based interference screw
Orthopedic Reviews, 2016 Magnesium-based interference screws may be an alternative in anterior/posterior cruciate ligament reconstruction. The well-known osteoconductive effects of biodegradable magnesium alloys may be useful.
Marco Ezechieli +7 more
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Experimental Analysis of Pretensioned CLT-Glulam T-Section Beams
Advances in Materials Science and Engineering, 2018 The bending behavior of T-section beams composed of a glulam web and an upper cross-laminated timber flange was studied. The influence of two fundamental factors on the bending strength and stiffness was considered: the wood species used for the webs and
J. Estévez-Cimadevila +3 more
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The Seat Angle Role on Moment-Rotation Response of Bolted Angle Connections
Electronic Journal of Structural Engineering, 2009 Effect of the seat angle stiffness on moment-rotation response of the bolted top-seat angle connections is studied in this paper by using finite element method (FEM).
A. Pirmoz, F. Danesh
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Shock and Vibration, 2023 Bolted stiffened end-plate moment connections are one of the most usable connections used as a prequalified connection in special steel moment frames. According to the AISC design code, this connection can be considered one of the most important parts of
Hamed Noferesti, Mohsen Gerami
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Case Studies in Construction Materials, 2023 Prestressing technology can not only improve the bearing capacity of beam but also improve the utilization rate of carbon fiber-reinforced polymers (CFRPs). However, the existing prestressing and anchorage devices are complicated and have many components,
Zihan Li +4 more
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Nonlinear finite-element analysis of embedment behavior of metal washer in bolted timber joints
Journal of Wood Science, 2021 The pretensioning force in bolted joints enhances the lateral strength of the connections, and causes the embedment of metal washers into wood. Despite the significance of embedment behavior in the design of bolted joints, its mechanism has yet to be ...
Masaki Teranishi +4 more
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BuildingsThe research focused on enhancing the seismic performance of steel moment frames using cable braces and a central friction damper. By optimizing the design and pretensioning force of the cable braces, this study aimed to improve the energy absorption and
Pouya Azarsa +3 more
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Modelling of Multi-Bolted Systems at the Pretension Stage – Part 1: Mechanical Characteristics of the Contact between the Joined Elements [PDF]
Archives of Metallurgy and MaterialsThe subject of the paper is the modelling of multi-bolted connections that are at the pretensioning stage. Taking a systematic approach to the modelling issue, the connection was treated as a composite of four subsystems: a bolt set, a pair of joined ...
R. Grzejda, K. Kwiatkowski
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Feasibility of up-tower repair concepts for pultruded carbon spar cap planks in wind turbine blades [PDF]
Wind Energy ScienceWhile modern wind turbine blades utilize pultruded carbon-fiber-reinforced polymer (CFRP) planks for structural integrity in spar caps, these materials can sustain damage from operational stresses, leading to potential failures if unaddressed ...
M. Rosemeier +5 more
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