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Guide for the Design and Construction of Externally Bonded FRP Systems for Strengthening Concrete Structures

TLDR
The Emerging Technology Series as mentioned in this paper is a series of information and recommendations based on available test data, technical reports, limited experience with field applications, and the opinions of committee members, with a focus on the development and appropriate use of new and emerging technologies.
Abstract
*Co-chairs of the subcommittee that prepared this document. Note: The committee acknowledges the contribution of associate member Paul Kelley. ACI encourages the development and appropriate use of new and emerging technologies through the publication of the Emerging Technology Series. This series presents information and recommendations based on available test data, technical reports, limited experience with field applications, and the opinions of committee members. The presented information and recommendations, and their basis, may be less fully developed and tested than those for more mature technologies. This report identifies areas in which information is believed to be less fully developed, and describes research needs. The professional using this document should understand the limitations of this document and exercise judgment as to the appropriate application of this emerging technology.

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Citations
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Effects of water immersion on the bond behavior between CFRP plates and concrete substrate

TL;DR: In this article, the effects of water immersion on the behavior of bond between CFRP plates and concrete substrate were experimentally investigated and analyzed using finite element method to simulate the distribution of the moisture content in the interfacial zone.
Journal ArticleDOI

FRP–brick masonry bond degradation under hygrothermal conditions

TL;DR: In this paper, an experimental investigation on the effect of long-term hygrothermal conditions on FRP-strengthened masonry components is presented. The focus is on the interfacial bond behavior and materials mechanical properties.
Journal ArticleDOI

Seismic behavior of RC columns flexurally strengthened with FRP sheets and FRP anchors

TL;DR: In this paper, the authors designed, built and tested six reinforced concrete columns to investigate the seismic behavior of the strengthened columns, with five of the columns strengthened with fiber reinforced polymer sheets and anchors, and the main objective of the testing program was to experimentally verify that the moment capacity of the reinforced columns was accurately calculated, when accounting for two possible failure modes (failure of the FRP sheets and failure of the anchors).
Journal ArticleDOI

Strength-Fatigue Behavior of Fiber Reinforced Polymer Strengthened Prestressed Concrete T-Beams

TL;DR: In this paper, an experimental program was conducted to test five pretensioned, prestressed concrete T beams designed for specific prestressing strand stress ranges under live load conditions, and the results favorably qualify the application of fiber-reinforced polymers (FRP) strengthening to increase the live load of concrete beams prestressed with straight strands.
Journal ArticleDOI

Performance of Mechanically Fastened FRP Strengthened Concrete Beams in Flexure

TL;DR: In this paper, a series of reinforced concrete beams were strengthened with fiber-reinforced polymer (FRP) strips attached with large diameter concrete screws, and the concrete screws were arranged in a variety of patterns.
References
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Journal ArticleDOI

Theoretical stress strain model for confined concrete

TL;DR: In this paper, a stress-strain model for concrete subjected to uniaxial compressive loading and confined by transverse reinforcement is developed for concrete sections with either spiral or circular hoops, or rectangular hoops with or without supplementary cross ties.
MonographDOI

Seismic Design of Reinforced Concrete and Masonry Buildings

TL;DR: In this paper, the causes and effects of earthquakes: Seismicity, Structural Response, Seismic Action, and Seismical Action in Member Design principles of member design.
Book

Seismic Design and Retrofit of Bridges

TL;DR: In this article, the authors focus on designing adequate displacement and ductility capacity into new bridges, with less significance placed on strength, where a strength hierarchy is established in a bridge to ensure that damage is controllable and occurs only where the designer intends.
Journal ArticleDOI

Fiber-Reinforced Polymer Composites for Construction—State-of-the-Art Review

TL;DR: A concise state-of-the-art survey of fiber-reinforced polymer composites for construction applications in civil engineering is presented in this article, which includes a historical review, the current state of the art, and future challenges.

Fiber-Reinforced Polymer Composites for Construction—State-of-the-Art Review

TL;DR: A concise state-of-the-art survey of fiber-reinforced polymer composites for construction applications in civil engineering is presented in this article, which includes a historical review, the current state of the art, and future challenges.
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