Parametric study for concrete cover separation failure of retrofitted SNSM strengthened RC beams

被引：5
|
作者：
Shukri, Ahmad Azim [1 ]
Shamsudin, Mohd Fazaulnizam [2 ]
Ibrahim, Zainah [1 ]
Alengaram, U. Johnson [1 ]
机构：
[1] Univ Malaya, Fac Engn, Kuala Lumpur, Malaysia
[2] Univ Nottingham, Dept Civil Engn, Nottingham, England
来源：
MECHANICS OF ADVANCED MATERIALS AND STRUCTURES | 2020年 / 27卷 / 06期
关键词：
Near-surface mounted; numerical analysis; partial interaction; reinforced concrete; side-NSM; MOMENT-CURVATURE; NSM CFRP; BEHAVIOR; FRP; BOND; REINFORCEMENT; SIMULATION; MECHANISM; FLEXURE; STRIPS;
D O I：
10.1080/15376494.2018.1482034
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The side near-surface mounted (SNSM) method is a new flexural strengthening method for reinforced concrete (RC) beams which was proposed to allow near-surface mounted (NSM) strengthening to be applied on beams with small width. As a relatively new strengthening method, further studies are needed to determine the effects of strengthening parameters on the flexural performance of RC beams. In response to that, this paper presents a parametric study on the concrete cover separation failure of SNSM strengthened beams using a simulation method based on the moment-rotation (M/theta) approach.
引用
收藏
页码：481 / 492
页数：12
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