Research progress on masonry structures strengthened with near-surface mounted fiber reinforced polymer
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Affiliation:

School of Civil Engineering, Beijing Jiaotong University, Beijing 100044, P. R. China

Clc Number:

TU365;TU599

Fund Project:

National Natural Science Foundation of China (No. 52078030, 51678039)

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    Abstract:

    Brick and stone are widely used as building material in the world. Masonry structure composed of brick, stone and mortar has low tensile and shear strength, insufficient seismic resistance, and is prone to damage or even collapse under earthquake action. Therefore, strengthening is needed to improve the mechanical properties of masonry structure. Due to high tensile strength, light weight, easy installation and corrosion resistance, fiber reinforced polymer(FRP) has been widely used to strengthen the masonry structure. Near-surface mounted FRP(NSM-FRP) has more advantages in strengthening historic masonry buildings because it has little influence on the weight and appearance of the structures. In this paper, the research progress of masonry structures strengthened with NSM-FRP is summarized, and the development of masonry structures strengthened with NSM-FRP is prospected.

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景杰婧,周长东.内嵌纤维增强复合材料加固砌体结构研究进展[J].土木与环境工程学报(中英文),2023,45(1):209~224

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History
  • Received:December 29,2020
  • Revised:
  • Adopted:
  • Online: February 20,2023
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