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Stability analysis of slopes and foo...

Wang, Yu-Jie.

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Stability analysis of slopes and footings considering different dilation angles of geomaterial.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Stability analysis of slopes and footings considering different dilation angles of geomaterial./
Author:	Wang, Yu-Jie.
Description:	263 p.
Notes:	Source: Dissertation Abstracts International, Volume: 62-10, Section: B, page: 4673.
Contained By:	Dissertation Abstracts International62-10B.
Subject:	Engineering, Civil. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3028822
ISBN:	9780493410739

Stability analysis of slopes and footings considering different dilation angles of geomaterial.
Wang, Yu-Jie.

Stability analysis of slopes and footings considering different dilation angles of geomaterial. - 263 p.

Source: Dissertation Abstracts International, Volume: 62-10, Section: B, page: 4673.

Thesis (Ph.D.)--Hong Kong Polytechnic University (People's Republic of China), 2001.

The upper bound approach has been successfully applied to the analysis of two-dimensional (2-D) slopes (Donald and Chen, 1997), although some limitations on this approach still exist. The improvements of the upper bound approach presented in this thesis are conducted based on the understanding of the limitations. Chapter 1 of the thesis gives a statement of the stability problems in geotechnical engineering, objectives and organization of the thesis. Literature review in the subject area is presented in Chapter 2.

ISBN: 9780493410739Subjects--Topical Terms:

783781
Engineering, Civil.

Stability analysis of slopes and footings considering different dilation angles of geomaterial.
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040 $a UnM $c UnM
100 1 $a Wang, Yu-Jie. $3 1913788
245 1 0 $a Stability analysis of slopes and footings considering different dilation angles of geomaterial.
300 $a 263 p.
500 $a Source: Dissertation Abstracts International, Volume: 62-10, Section: B, page: 4673.
500 $a Supervisors: Jian-Hua Yin; Y. S. Li.
502 $a Thesis (Ph.D.)--Hong Kong Polytechnic University (People's Republic of China), 2001.
520 $a The upper bound approach has been successfully applied to the analysis of two-dimensional (2-D) slopes (Donald and Chen, 1997), although some limitations on this approach still exist. The improvements of the upper bound approach presented in this thesis are conducted based on the understanding of the limitations. Chapter 1 of the thesis gives a statement of the stability problems in geotechnical engineering, objectives and organization of the thesis. Literature review in the subject area is presented in Chapter 2.
520 $a As an extension of the upper bound approach to 2-D slope stability analysis, in Chapter 3 of the thesis, a limit method is proposed and presented for analysis of 2-D slopes consisting of soils following an associated or a non-associated flow rule.
520 $a In Chapter 4, the limit method has been extended to study 2-D bearing capacity problems. Using this method, a particular equation for calculating the bearing capacity of a strip footing is derived considering various dilatancy angles of the soil.
520 $a Wedge failure is a typical three-dimensional (3-D) slope stability problem. In Chapter 5, four different methods are presented for the stability analysis of 3-D wedge problems.
520 $a In order to investigate the wedge failure mechanism further and to validate the methods in Chapter 5, a three-dimensional (3-D) finite-element (FE) model is established using the commercial software ABAQUS (1998).
520 $a In Chapter 7, a new upper bound (EMU-3D) approach (for psi=&phis;) to three-dimensional slope stability analysis is presented. This EMU-3D approach adopts multi-prism blocks with inclined sides to represent a potential sliding mass in three dimensions.
520 $a The optimization techniques are a very important tool used in almost all limit analysis methods, especially the proposed limit methods for 2-D and 3-D analyses. Chapter 8 presents two optimization methods.
520 $a The overall summary of the work done in the thesis project and major conclusions are presented in Chapter 9. (Abstract shortened by UMI.)
590 $a School code: 1170.
650 4 $a Engineering, Civil. $3 783781
650 4 $a Geotechnology. $3 1018558
690 $a 0543
690 $a 0428
710 2 0 $a Hong Kong Polytechnic University (People's Republic of China). $3 1288341
773 0 $t Dissertation Abstracts International $g 62-10B.
790 1 0 $a Yin, Jian-Hua, $e advisor
790 1 0 $a Li, Y. S., $e advisor
790 $a 1170
791 $a Ph.D.
792 $a 2001
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3028822