Author
Jinguang Teng
Other affiliations: University of Science and Technology, Liaoning, Tsinghua University, University of Sydney ...read more
Bio: Jinguang Teng is an academic researcher from Hong Kong Polytechnic University. The author has contributed to research in topics: Fibre-reinforced plastic & Buckling. The author has an hindex of 69, co-authored 344 publications receiving 23147 citations. Previous affiliations of Jinguang Teng include University of Science and Technology, Liaoning & Tsinghua University.
Papers published on a yearly basis
Papers
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TL;DR: In this paper, a new design-oriented stress-strain model is proposed for concrete confined by FRP wraps with fibres only or predominantly in the hoop direction based on a careful interpretation of existing test data and observations.
1,161 citations
Book•
21 Dec 2001TL;DR: In this paper, the authors describe FRP composites for strengthening RC Structures and the strength of FRP-to-concrete Joints, including Flexural Strengthening of Beams Shear strengthening of beams, Flexural strengthening of Slabs, Axially and Eccentrically Loaded Columns Seismic Retrofit of Columns Index
Abstract: Preface Notation FRP Composites for Strengthening RC Structures Bond Strength of FRP-to-concrete Joints Flexural Strengthening of Beams Shear Strengthening of Beams Flexural Strengthening of Slabs Strengthening of Axially and Eccentrically Loaded Columns Seismic Retrofit of Columns Index
1,100 citations
TL;DR: In this paper, the authors present a review of current anchorage strength models for both fiber-reinforced polymer (FRP) and steel-to-concrete bonded joints under shear and propose a new simple and rational model based on an existing fracture mechanics analysis and experimental observations.
Abstract: External bonding of steel plates has been used to strengthen deficient reinforced-concrete structures since the 1960s. In recent years, fiber-reinforced polymer (FRP) plates have been increasingly used to replace steel plates due to their superior properties. A key issue in the design of an effective retrofitting solution using externally bonded plates is the end anchorage strength. This paper first presents a review of current anchorage strength models for both FRP-to-concrete and steel-to-concrete bonded joints under shear. These models are then assessed with experimental data collected from the literature, revealing the deficiencies of all existing models. Finally, a new simple and rational model is proposed based on an existing fracture mechanics analysis and experimental observations. This new model not only matches experimental observations of bond strength closely, but also correctly predicts the effective bond length. The new model is thus suitable for practical application in the design of FRP-to-concrete as well as steel-to-concrete bonded joints.
1,050 citations
TL;DR: In this paper, a review of existing bond strength models and bond-slip models is presented, and the results of 253 pull tests on simple FRP-to-concrete bonded joints, leading to the conclusion that a more accurate model is required.
993 citations
Cited by
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31 Oct 2001
TL;DR: The American Society for Testing and Materials (ASTM) as mentioned in this paper is an independent organization devoted to the development of standards for testing and materials, and is a member of IEEE 802.11.
Abstract: The American Society for Testing and Materials (ASTM) is an independent organization devoted to the development of standards.
3,792 citations
01 Jan 2002
TL;DR: 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.
2,963 citations
TL;DR: In this paper, a new design-oriented stress-strain model is proposed for concrete confined by FRP wraps with fibres only or predominantly in the hoop direction based on a careful interpretation of existing test data and observations.
1,161 citations
TL;DR: In this paper, the authors present a review of current anchorage strength models for both fiber-reinforced polymer (FRP) and steel-to-concrete bonded joints under shear and propose a new simple and rational model based on an existing fracture mechanics analysis and experimental observations.
Abstract: External bonding of steel plates has been used to strengthen deficient reinforced-concrete structures since the 1960s. In recent years, fiber-reinforced polymer (FRP) plates have been increasingly used to replace steel plates due to their superior properties. A key issue in the design of an effective retrofitting solution using externally bonded plates is the end anchorage strength. This paper first presents a review of current anchorage strength models for both FRP-to-concrete and steel-to-concrete bonded joints under shear. These models are then assessed with experimental data collected from the literature, revealing the deficiencies of all existing models. Finally, a new simple and rational model is proposed based on an existing fracture mechanics analysis and experimental observations. This new model not only matches experimental observations of bond strength closely, but also correctly predicts the effective bond length. The new model is thus suitable for practical application in the design of FRP-to-concrete as well as steel-to-concrete bonded joints.
1,050 citations
TL;DR: In this paper, a review of existing bond strength models and bond-slip models is presented, and the results of 253 pull tests on simple FRP-to-concrete bonded joints, leading to the conclusion that a more accurate model is required.
993 citations