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Author:

Bi, Gang (Bi, Gang.) | Li, Zhaohua (Li, Zhaohua.) | Wang, Qiusheng (Wang, Qiusheng.) (Scholars:王秋生) | Jiang, Dongqi (Jiang, Dongqi.)

Indexed by:

EI Scopus SCIE

Abstract:

The debate on whether the creep failure is induced by a stress threshold or a strain threshold is studied on several soils in this paper with a power law model and a normalization curve. The analysis indicates: (a) the creep failure is based on a critical strain, which is obtained with a normalization curve; (b) the time to the creep failure is very long for a low stress level or a low creep exponent; (c) for a given time to the creep failure, the strain threshold could be converted to a stress threshold, and variable stress thresholds will be calculated for different times given to the creep failure; (d) the creep behavior of various materials could be compared with the normalization curve and the power law model.

Keyword:

Creep failure Normalization Strain threshold Power law model

Author Community:

  • [ 1 ] [Bi, Gang]Yango Univ, Dept Civil Engn, Fuzhou 350015, Fujian, Peoples R China
  • [ 2 ] [Li, Zhaohua]Yango Univ, Dept Civil Engn, Fuzhou 350015, Fujian, Peoples R China
  • [ 3 ] [Wang, Qiusheng]Beijing Univ Technol, Dept Civil Engn, Beijing 100124, Peoples R China
  • [ 4 ] [Jiang, Dongqi]Nanjing Univ Sci & Technol, Dept Civil Engn, Nanjing 210094, Jiangsu, Peoples R China

Reprint Author's Address:

  • [Bi, Gang]Yango Univ, Dept Civil Engn, Fuzhou 350015, Fujian, Peoples R China

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Source :

MECHANICS OF TIME-DEPENDENT MATERIALS

ISSN: 1385-2000

Year: 2021

Issue: 1

Volume: 26

Page: 195-209

2 . 5 0 0

JCR@2022

ESI Discipline: MATERIALS SCIENCE;

ESI HC Threshold:116

JCR Journal Grade:2

Cited Count:

WoS CC Cited Count: 7

SCOPUS Cited Count: 6

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 6

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