Reinforced and Prestressed Concrete
Design of Reinforced and Prestressed Concrete Structures in Nuclear Facilities Regarding the New German Standards
... Since 2001 new versions of German standards for actions and for different construction materials have been pub- lished. For the design of new reinforced and prestressed concrete structures now the ...
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Shear-strengthening of reinforced & prestressed concrete beams using FRP: Part I — Review of previous research
... Abstract: Fiber-Reinforced Polymers (FRP) are used to enhance the behavior of structural components in either shear or flexure. The research conducted in this paper was mainly focused on the shear-strengthening of ...
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Seismic Performance Assessment of Hollow Reinforced Concrete and Prestressed Concrete Bridge Columns
... hollow reinforced concrete and prestressed concrete bridge columns, and to provide data for developing improved seismic design ...(Reinforced Concrete Analysis in Higher ...
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Shear Deformation of Steel Fiber-Reinforced Prestressed Concrete Beams
... fiber-reinforced prestressed concrete (SFRPSC) members typically have high shear strength and deformation capability, compared to conventional prestressed concrete (PSC) members, due to ...
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Evaluation of Ultimate Pressure and Seismic Capacities of a Prestressed Concrete Containment Vessel Reinforced with Steel Fibers
... conventional reinforced concrete can enhance the structural and functional performance of safety-related concrete structures in nuclear power ...a prestressed concrete containment ...
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The Strength of Reinforced and Prestressed Concrete Beams Subjected to Combined Bending, Torsion and Shear
... Page ULTIMATE 61 3 CHAPTER STRENGTH PRESTRESSED OF REINFORCED AND CONCRETE BEAMS WITH REINFORCEMENT SUBJECTED TRANSVERSE TO PURE TORSION Summary 61 3.1 Introduction 62 3.2 Under 3.3 Fact[r] ...
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Long-Term Behavior and Modeling of Prestressed Mechanically-Fastened Fiber-Reinforced Polymer Retrofit for Prestressed Concrete Bridge Elements.
... A proof of concept for the prestressed MF-FRP retrofit was completed by McCoy (2019), where six C-channel beams from an out-of-service bridge were tested in three-point bending. The cross-section geometry, namely ...
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Structural Behavior of Precast Prestressed Concrete Sandwich Panels Reinforced with CFRP Grid
... Carbon fiber C-GRID was provided between the two wythes to transfer the shear stresses across the foam and to develop a composite action between the wythes. This carbon grid was provided in strips running parallel to the ...
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Shear-strengthening of reinforced & prestressed concrete beams using FRP: Part II — Experimental investigation
... the concrete and the externally applied CFRP ...and concrete helps improve existing analytical models and obtain a better estimation of the shear strength added by the ...
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Study on the shear behavior of prestressed concrete hollow core slabs by nonlinear finite element modelling.
... for reinforced and prestressed concrete design is mainly based on linear elastic models, which assumes that plane sections remain plane throughout the loading ...Some reinforced ...
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Shear Strengthening of Prestressed Hollow Core Slabs using Externally Bonded Glass Fibre Reinforced Polymer Sheets
... low prestressed profile PHC slabs (one prestressing strand per web S1-Series), – and medium prestressed PHC slabs (two prestressing strands per web – S2-Series), which were tested from both sides to give a ...
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Comparative Study of Deflection Behavior of RCC and Pre stressed Concrete Beams
... In reinforced concrete or prestressed concrete structures, cracking and deflection under service loads define the confident use of the structure at a given point of ...strength concrete ...
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Analysis of concrete beams prestressed and post-tensioned with carbon fiber reinforced polymer (CFRP) bars.
... for prestressed concrete beams strengthened with external CFRP tendons and also the results of related analytical ...of concrete beams prestressed with steel strands and strengthened with ...
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Design of an Industrial Shed Using Prestressed Concrete
... of prestressed concrete in industrial structures has not yet gained popularity in our country but there is no doubt that it provides a great challenge to the civil ...and prestressed concrete ...
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2.1.5.2. NON-BONDED PRESTRESSED CONCRETE
... a concrete cylinder with a concentric conical hole and corrugations on its surface, and a conical plug carrying grooves on its surface ...ends. Concrete cylinder is heavily ...
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A Literature Review on Comparative Study of Deflection Behaviour of RCC and Pre Stressed Concrete Beams
... In reinforced concrete or prestressed concrete structures, cracking and deflection under service loads define the confident use of the structure at a given point of ...strength concrete ...
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Strengthening of Existing Bridge Structures for Shear and Bending with Carbon Textile Reinforced Mortar
... of prestressed concrete bridges was investigated in cyclic and static shear tests on prestressed concrete beams [41, ...validation, prestressed concrete beams with an I-shaped ...
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Retrofitting of reinforced concrete beams with glass fiber reinforced composite
... The matrix should be chemically and thermally compatible with the reinforcing fibres. The interface region is small but has an important role in controlling the overall stress-strain behaviour of the composites. It ...
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Mechanical properties of miscanthus reinforced concrete
... Nowadays, the use of synthetic, mineral, or steel fiber reinforced concrete has become widespread in the production of structural elements. In particular, there is a long history of producing ...
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Improvement of Mechanical Properties of Concrete Using Fibers
... For many applications, it is becoming increasingly popular to reinforce the concrete with small, randomly distributed fibers.Concrete containing a hydraulic cement, water, fine or fine and coarse aggregate and ...
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