Results 21 to 30 of about 201,687 (291)
Analytical model for CFRP strengthened circular RC column under elevated temperature [PDF]
, 2014 In order to increase the load carrying capacity and/or increase the service life of existing circular reinforced concrete bridge columns, Carbon Fiber Reinforced Polymer (CFRP) composites could be utilized.
Aboutaha, Riyad S. +1 more
core +1 more source
MATEC Web of Conferences, 2018 The article contains the description of an efficient lightweight steel-reinforced concrete bridge superstructure, which includes metal blocks with a box-like section and reinforced concrete efficient roadway slab.
Krul Yuriy, Kaplin Roman
doaj +1 more source
Gender Differences in Decision-making and Leadership: Evidence from Armenia [PDF]
Business Ethics and Leadership, 2020 This paper summarizes the arguments and counterarguments within the scientific discussion on the issue of gender differences in decision-making and leadership positions.
Diana Minasyan, Gayane Tovmasyan
doaj +1 more source
Features of bond-slip relations: 3D finite element analysis based on tests of short RC ties
Case Studies in Construction MaterialsThe interaction between concrete and reinforcement is highly complex and is of fundamental importance for predicting the behaviour of reinforced concrete (RC) structures.
Domas Valiukas +3 more
doaj +1 more source
Glass fibre reinforced polymer bars in concrete compression members [PDF]
, 2015 The use of Glass Fibre-Reinforced Polymer (GFRP) composite materials as reinforcement for concrete structures to overcome corrosion problems has been growing. Past Canadian applications are dominated by bridge decks and car parks where de-icing salts are
Brown, Joel
core +1 more source
Prestressing Concrete with CFRP Composites for Sustainability and Corrosion-Free Applications
MATEC Web of Conferences, 2018 Advancement in material science has enabled the engineers to enhance the strength and long-term behavior of concrete structures. The conventional approach is to use steel for prestressed bridge girders.
Belarbi A. +5 more
doaj +2 more sources
Fracture and Structural Integrity, 2021 Reinforced concrete structures may need repair in order to ensure the designed durability. The assessment of the structural condition usually is made in loco, but sometimes numerical analyses are required as a low cost and effective preliminary diagnosis.
Rafael Nunes da Cunha +2 more
doaj +1 more source
Shear Assessment of Reinforced Concrete Slab Bridges
IABSE Reports, 2013 <p>The capacity of reinforced concrete solid slab bridges in shear is assessed by comparing the design beam shear resistance to the design value of the applied shear force due to the permanent actions and live loads. Results from experiments on half-scale continuous slab bridges are used to develop a set of recommendations for the assessment of ...
Eva O. L. Lantsoght +3 more
openaire +3 more sources
BuildingsFor medium- and small-span bridges, the weight of the superstructure in steel–concrete composite girder bridges is lighter than that of a reinforced concrete girder bridge.
Baishun Xu +5 more
doaj +1 more source
Load Capacities of Steel and Concrete Composite Bridge Deck Slab with Haunch
Advances in Civil Engineering, 2017 An innovative steel and concrete composite bridge deck slab using bent bars and epoxy as shear connectors was proposed. Four slab specimens with different types of concrete were fabricated and tested to study the load capacities of positive and negative ...
Xiaoqing Xu, Yuqing Liu
doaj +1 more source