RETRACTED: Fatigue energy dissipation and failure analysis of angle shear connectors embedded in high strength concrete (Retracted article. See vol. 151, 2023)

被引：109

作者：

Shariati, Mahdi ^{[1
]}

Shariati, Ali ^{[1
]}

Sulong, N. H. Ramli ^{[1
]}

Suhatril, Meldi ^{[1
]}

Khanouki, M. M. Arabnejad ^{[1
]}

机构：

[1] Univ Malaya, Dept Civil Engn, Kuala Lumpur 50603, Malaysia

来源：

ENGINEERING FAILURE ANALYSIS | 2014年 / 41卷

关键词：

Fatigue loading; Energy dissipation; Failure analysis; Angle shear connector; Push-out test; BEHAVIOR; CHANNEL; LIGHTWEIGHT;

D O I：

10.1016/j.engfailanal.2014.02.017

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

To inspect the fatigue energy dissipation of angle shear connectors under fully reversed cyclic fatigue loading while embedded in a high strength concrete (HSC) slab, a series of experimental push-out tests was conducted. The experimental tests comprised eight push-out test specimens with different geometries of angle connector. The failure of the angle connector under monolonic and low cyclic fatigue loading was tested and the observations were discussed. The results show that the ductility performance for angle shear connectors embedded in HSC was inadequate. However, reasonable strength resistance under monotonic loading and a small amount of fatigue energy dissipation under cyclic fatigue loading for connector was detected. All push-out test specimens experienced connector fracture failure with very low energy dissipation when subjected to fatigue loading. Details of the failure analysis and fatigue energy dissipation of the angles in HSC are fully described in the results. (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：124 / 134

页数：11

共 37 条

[11] Research on fatigue cracks in composite dowel shear connection [J].