Creep of concrete masonry walls strengthened with FRP composites

被引：5
|
作者：
Stierwalt, DD
Hamilton, HR
机构：
[1] Univ Florida, Dept Civil & Coastal Engn, Gainesville, FL 32611 USA
[2] Reid Middleton, Anchorage, AK USA
来源：
CONSTRUCTION AND BUILDING MATERIALS | 2005年 / 19卷 / 03期
基金：
美国国家科学基金会;
关键词：
FRP; concrete masonry; creep;
D O I：
10.1016/j.conbuildmat.2004.07.001
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The objective of the research was to examine the creep behavior of masonry walls strengthened with FRP composites compared to that of conventional reinforcement. Eight full-scale (40 in wide by 96 in tall [1.02 m x 2.44 m]) unreinforced concrete masonry walls were constructed for testing long-term deflections out-of-plane. The walls were strengthened with externally bonded CFRP or GFRP composites. Two additional walls were constructed with mild steel reinforcement grouted in the center cell of the specimens. Long-term deflections due to creep in FRP reinforced walls were shown to be approximate to22-56% higher than those of steel reinforced walls. (C) 2004 Elsevier Ltd. All rights reserved.
引用
收藏
页码：181 / 187
页数：7
相关论文
共 50 条
  • [21] Effect of Environmental Aging on the Numerical Response of FRP-Strengthened Masonry Walls
    Ghiassi, Bahman
    Lourenco, Paulo B.
    Oliveira, Daniel V.
    JOURNAL OF STRUCTURAL ENGINEERING, 2016, 142 (01)
  • [22] Seismic testing study on masonry walls strengthened by new concrete material
    Hu, Kexu
    Guo, Bin
    Guo, Jianming
    Tumu Gongcheng Xuebao/China Civil Engineering Journal, 2010, 43 (SUPPL. 1): : 452 - 457
  • [23] Study on Seismic Behavior of Concrete Block Masonry Walls Strengthened with High Ductile Concrete
    Deng M.
    Zhang W.
    Li N.
    Hunan Daxue Xuebao/Journal of Hunan University Natural Sciences, 2020, 47 (09): : 85 - 93
  • [24] 2D Homogenisation procedure in masonry walls strengthened by FRP repointing technique
    Barbieri, A.
    Cecchi, A.
    PROCEEDINGS OF THE 3RD WSEAS INTERNATIONAL CONFERENCE ON APPLIED AND THEORETICAL MECHANICS (MECHANICS '07): TOPICS IN ADVANCED THEORETICAL AND APPLIED MECHANICS, 2007, : 228 - +
  • [25] Out-of-plane behavior of masonry walls strengthened by FRCM composites
    Bellini, A.
    Incerti, A.
    Mazzotti, C.
    STRUCTURAL ANALYSIS OF HISTORICAL CONSTRUCTIONS: ANAMNESIS, DIAGNOSIS, THERAPY, CONTROLS, 2016, : 1053 - 1060
  • [26] Dynamic response of masonry minarets strengthened with Fiber Reinforced Polymer (FRP) composites
    Altunisik, A. C.
    NATURAL HAZARDS AND EARTH SYSTEM SCIENCES, 2011, 11 (07) : 2011 - 2019
  • [27] Modelling Unreinforced, TRM-strengthened and FRP-strengthened brick masonry walls subjected to eccentric compressive load
    Bernat-Maso, Ernest
    Gil, Lluis
    Roca, Pere Roca
    3RD INTERNATIONAL CONFERENCE ON MECHANICAL MODELS IN STRUCTURAL ENGINEERING (CMMOST 2015), 2015, : 403 - 422
  • [28] Interaction, instability, and simultaneity of debonding processes in flexure of masonry walls strengthened on two sides with FRP
    Rabinovitch, Oded
    INTERNATIONAL JOURNAL OF FRACTURE, 2012, 177 (01) : 1 - 24
  • [29] Interaction, instability, and simultaneity of debonding processes in flexure of masonry walls strengthened on two sides with FRP
    Oded Rabinovitch
    International Journal of Fracture, 2012, 177 : 1 - 24
  • [30] Failure characteristics of FRP-strengthened masonry walls under out-of-plane loads
    Hamed, E.
    Rabinovitch, O.
    ENGINEERING STRUCTURES, 2010, 32 (08) : 2134 - 2145
12345