@inproceedings{05f4896940654b0c9f2591b348e7a6d4,
title = "Experimental and numerical study of the strengthening effects of externally bonded CFRP on defected of pipes",
abstract = "Externally wrapped carbon fiber reinforced polymer (CFRP) composites have been considered to be effectively in strengthening or repairing steel pipes. In the present paper, an unidirectional carbon fiber fabric was used to strengthen steel defective pipes. The strengthening effectiveness of ISO/TS 24817 design methods and the effects of CFRP thickness on the burst pressure, failure mode and stress distribution of the repaired pipes were investigated through burst test and finite element analysis. Comparing with defected pipes, the burst pressure of the pipes enhanced by at least 100\% strengthened with ISO/TS 24817 methods. The stress of CFRP decreases linearly from inner layer to outer. A simple finite element analysis method was developed to predict the burst pressure of unidirectional CFRP-wrapped defective steel pipes.",
keywords = "Burst test, CFRP, Finite element analysis, Pipe strengthening",
author = "Deao Kong and Guijun Xian",
note = "Publisher Copyright: {\textcopyright} APFIS 2019. All right reserved.; 7th Asia-Pacific Conference on FRP in Structures, APFIS 2019 ; Conference date: 10-12-2019 Through 13-12-2019",
year = "2019",
month = dec,
day = "1",
language = "英语",
series = "APFIS 2019 Proceedings - 7th Asia-Pacific Conference on FRP in Structures",
publisher = "APFIS Conference Series",
editor = "Smith, \{Scott T.\} and Tao Yu and Dilum Fernando and Zhenyu Wang",
booktitle = "APFIS 2019 Proceedings - 7th Asia-Pacific Conference on FRP in Structures",
}