An experimental study on Kevlar strengthening of beam-column connections

被引：73

作者：

Granata, PJ ^{[1
]}

Parvin, A ^{[1
]}

机构：

[1] Univ Toledo, Dept Civil Engn, Toledo, OH 43606 USA

来源：

COMPOSITE STRUCTURES | 2001年 / 53卷 / 02期

基金：

美国国家科学基金会;

关键词：

beam column connections; strength; concrete; fiber reinforced plastic;

D O I：

10.1016/S0263-8223(00)00187-2

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

This paper presents the results of an experimental investigation pertaining to the use of fiber-reinforced plastic (FRP) fabrics for strengthening of beam-column connections. Experimental studies were performed specifically for evaluating the moment capacity of the beam-column connections wrapped with Kevlar fiber composite fabric. Scaled down exterior beam-column connections were tested to examine the effect of various thickness and configurations of FRP fabrics applied to these connections. Experimental results demonstrate significant improvement of flexural capacity of beam column connections and provide certain guidelines for the proper FRP fabric thickness. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：163 / 171

页数：9

共 24 条

[1]

ALCOCER SM, 1993, ACI STRUCT J, V90, P249

[2] RC BEAMS STRENGTHENED WITH FRP PLATES .2. ANALYSIS AND PARAMETRIC STUDY [J].

AN, W ;

SAADATMANESH, H ;

EHSANI, MR .

JOURNAL OF STRUCTURAL ENGINEERING-ASCE, 1991, 117 (11) :3434-3455

[3]

Arduini M, 1997, ACI STRUCT J, V94, P363

[4]

CHAJES MJ, 1995, ACI STRUCT J, V92, P295

[5]

CHAJES MJ, 1994, P ASCE MAT ENG C SAN, V2, P598

[6] Bond behavior of deformed GFRP rebars [J].

Ehsani, MR ;

Saadatmanesh, H ;

Tao, S .

JOURNAL OF COMPOSITE MATERIALS, 1997, 31 (14) :1413-1430

[7]

GERLELY I, 1998, P 2 INT C COMP INFR, P748

[8]

GILSTRAP JM, 1997, ASCE J COMPOSITES CO, V1, P131

[9]

GRANATA P, 1999, 99101 UTCEST, P20

[10]

HARMON TG, 1998, P 2 INT C COMP INFR, V1, P398

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