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Author:

Wu, Jieqiong (Wu, Jieqiong.) | Xu, Jianchao (Xu, Jianchao.) | Diao, Bo (Diao, Bo.) | Panesar, Daman K. (Panesar, Daman K..)

Indexed by:

EI Scopus SCIE

Abstract:

High-cycle fatigue loading combined with chloride exposure was studied with a close investigation of reinforcement ratio (1.06%, 1.59%, 2.91%) and fatigue load level (0.2-0.5). This study conducts both, experimentally and service life modeling based on the Monte-Carlo simulation. Results show that: (1) high-value fatigue loads expedite the chloride ingress of compressive concrete; (2) at the load level of >= 0.4, chloride ingress of tensile concrete significantly increases and service life decreases >= 93%; (3) although reinforcement ratio of 1.59% decreases the chloride ingress of tensile concrete, varying the reinforcement ratio rarely affects the service life. (C) 2020 Elsevier Ltd. All rights reserved.

Keyword:

Load level Chloride ingress Fatigue loading Service life Reinforcement ratio RC beams

Author Community:

  • [ 1 ] [Wu, Jieqiong]Beijing Univ Technol, Coll Architecture & Civil Engn, Beijing 100124, Peoples R China
  • [ 2 ] [Xu, Jianchao]China Acad Railway Sci Co Ltd, Beijing 100081, Peoples R China
  • [ 3 ] [Wu, Jieqiong]Beihang Univ, Sch Transportat Sci & Engn, Beijing 100191, Peoples R China
  • [ 4 ] [Xu, Jianchao]Beihang Univ, Sch Transportat Sci & Engn, Beijing 100191, Peoples R China
  • [ 5 ] [Diao, Bo]Beihang Univ, Sch Transportat Sci & Engn, Beijing 100191, Peoples R China
  • [ 6 ] [Panesar, Daman K.]Univ Toronto, Dept Civil & Mineral Engn, Toronto, ON M5S 1A4, Canada

Reprint Author's Address:

  • [Wu, Jieqiong]Beijing Univ Technol, Coll Architecture & Civil Engn, Beijing 100124, Peoples R China;;[Wu, Jieqiong]Beihang Univ, Sch Transportat Sci & Engn, Beijing 100191, Peoples R China;;[Panesar, Daman K.]Univ Toronto, Dept Civil & Mineral Engn, Toronto, ON M5S 1A4, Canada

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Source :

CONSTRUCTION AND BUILDING MATERIALS

ISSN: 0950-0618

Year: 2021

Volume: 266

7 . 4 0 0

JCR@2022

ESI Discipline: MATERIALS SCIENCE;

ESI HC Threshold:116

JCR Journal Grade:1

Cited Count:

WoS CC Cited Count: 20

SCOPUS Cited Count: 23

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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