Reliability of Foundation Pile Based on Settlement and a Parameter Sensitivity Analysis
Joint Authors
Zhong, Luo
Zhang, Shujun
Xu, Zhijun
Source
Mathematical Problems in Engineering
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-03-07
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Based on the uncertainty analysis to calculation model of settlement, the formula of reliability index of foundation pile is derived.
Based on this formula, the influence of coefficient of variation of the calculated settlement at pile head, coefficient of variation of the permissible limit of the settlement, coefficient of variation of the measured settlement, safety coefficient, and the mean value of calculation model coefficient on reliability is analyzed.
The results indicate that ( 1 ) high reliability index can be obtained by increasing safety coefficient; ( 2 ) reliability index will be reduced with increasing of the mean value of calculation model coefficient and coefficient of variation of the permissible limit of settlement; ( 3 ) reliability index will not always monotonically increase or decrease with increasing of coefficient of variation of the calculated settlement and coefficient of variation of calculation model coefficient.
To get a high reliability index, coefficient of variation of calculation model coefficient or value range of coefficient of variation of calculation model coefficient should be determined through the derived formula when values of other independent variables are determined.
American Psychological Association (APA)
Zhang, Shujun& Zhong, Luo& Xu, Zhijun. 2016. Reliability of Foundation Pile Based on Settlement and a Parameter Sensitivity Analysis. Mathematical Problems in Engineering،Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1111770
Modern Language Association (MLA)
Zhang, Shujun…[et al.]. Reliability of Foundation Pile Based on Settlement and a Parameter Sensitivity Analysis. Mathematical Problems in Engineering No. 2016 (2016), pp.1-7.
https://search.emarefa.net/detail/BIM-1111770
American Medical Association (AMA)
Zhang, Shujun& Zhong, Luo& Xu, Zhijun. Reliability of Foundation Pile Based on Settlement and a Parameter Sensitivity Analysis. Mathematical Problems in Engineering. 2016. Vol. 2016, no. 2016, pp.1-7.
https://search.emarefa.net/detail/BIM-1111770
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1111770