Feasibility Study on Sprayed FRP Used in the Seismic Strengthening of Concrete Frame Joints

Zhao Yang; Di Wu; Zhi Yang

doi:10.4028/www.scientific.net/AMR.908.59

Paper Titles

Synthesis and Characterization of a New Type of Highnuclear Lanthanide – Cobalt Carboxylate Cluster Complex
p.42

Improvement Research of Organic Phenolic Gel being Used to be an Organic Deep Profile Control Agent
p.46

Application of Titanium Metal Materials and Bone Tissue Engineering in Exercise-Induced Bone Injury Repair
p.51

A Conductivity Model for Inequigranular Sandstones Based on Material Properties with Pore Geometric Conduction Theory and Effective Medium Conduction Theory
p.55

Feasibility Study on Sprayed FRP Used in the Seismic Strengthening of Concrete Frame Joints
p.59

Preparation and Dielectric Property of Al₂O₃ Surface Coating Modified BaTiO₃/Polyimide Composite Film
p.63

Corrosion of an Austenitic Heat-Resistant Steel HR3C in High-Temperature Steam and Supercritical Water
p.67

Analysis on the Structure and Mechanism of Cracking and Spalling for Super304H Steel Oxide Films in High-Temperature Steam
p.72

Research on a Surface Shot Peeling Process for Increasing the Anti-Oxidation Property of Super304H Steel in High-Temperature Steam
p.77

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 908Feasibility Study on Sprayed FRP Used in the...

Feasibility Study on Sprayed FRP Used in the Seismic Strengthening of Concrete Frame Joints

Abstract:

Joints are the weak parts in the concrete frame structures, which are easy to be damaged in earthquake and cause the entire collapse of the structure. FRP pasted on the surface to strengthen frame joints have a good effect in experiments, but the pasted FRP can not effectively constrain the core area of the joints and will increase the difficulty of construction when using in actual engineering. The paper studied the feasibility of Sprayed FRP used to reinforce concrete frame joints, the advantages and mechanism of Sprayed FRP were analyzed. The study may provide the basis for the popularization and application of this new technology in actual engineering.

You might also be interested in these eBooks

Materials Science, Environment Protection and Applied Research

View Preview

Info:

Periodical:

Advanced Materials Research (Volume 908)

Pages:

59-62

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.908.59

Citation:

Cite this paper

Online since:

March 2014

Authors:

Zhao Yang, Di Wu, Zhi Yang

Keywords:

Concrete Frame Joint, Feasibility, Sprayed FRP

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] GB50011-2010 Code for seismic design of buildings [S]. Beijing: China building industry press, 2010 (In Chinese).

Google Scholar

[2] Yayong WANG. Lessons learnt from building damages in the Wenchuan earthquake—seismic concept design of buildings [J]. Journal of Building Structures. 2008, 29(4): 20～25 (in Chinese).

Google Scholar

[3] Jiangtao YU, Zhoudao LU, Kechun ZHANG. Experimental study on seismic behavior of strengthened RC column-beam joints damaged by simulated earthquake [J]. Journal of Building Structures. 2010, 31(12): 64～73 (in Chinese).

DOI: 10.1016/j.proeng.2011.07.235

Google Scholar

[4] Yaping PENG, Tiecheng WANG. Restor ing force model of concrete frame joints reinforced with FRP [J]. Journal of Jiangsu University. 2010, 31(1): 98～103 (in Chinese).

Google Scholar

[5] A. J. Boyd. Rehabilitation of Reinforced Concrete Beams with Sprayed Glass Fiber Reinforced Polymers [D]. Doctoral Thesis, The University of British Columbia, (2000).

Google Scholar

[6] Lee, Kang Seok. Experimental study on sprayed frp system for strengthening reinforced concrete beams [J]. Journal of Advanced Concrete Technology，2012, 10 (6) ：219～230.

DOI: 10.3151/jact.10.219

Google Scholar

[7] Zhi ZHANG. Experimental research and theoretical analysis on seismic behavior of masonry strengthened by SGFRP [D]. Doctoral Thesis, Wuhan University of Technology, 2010 (in Chinese).

Google Scholar

[8] Jianping FU, Chuan ZHANG, Shaoliang BAI. Quantitative evaluation of two shear transfer mechanisms in earthquake-resistant beam-column joints [J]. Journal of Building Structures. 2005, 26(1): 91～96 (in Chinese).

Google Scholar