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The Influence of Cross Section Geometric Shape on the Slope Stability

Zhang, Bao Long / Fan, Wen

The stability of the soil slop is influenced by many factors. In this paper, the influence of cross section geometric shape on the slope stability is analyzed by establishing a reasonable calculation model and using finite element strength reduction method. Results indicate that the slope stability of stepped excavation surface is higher than that of linear excavation surface, and the stability is better with larger and more platforms, the designers should make a choice in design by comparing cost and ease of construction. Slope table form also has affections, the stability of concave linear and convex slope type decreases in turn.

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The Influence of Cross Section Geometric Shape on the Slope Stability

Zhang, Bao Long / Fan, Wen

The stability of the soil slop is influenced by many factors. In this paper, the influence of cross section geometric shape on the slope stability is analyzed by establishing a reasonable calculation model and using finite element strength reduction method. Results indicate that the slope stability of stepped excavation surface is higher than that of linear excavation surface, and the stability is better with larger and more platforms, the designers should make a choice in design by comparing cost and ease of construction. Slope table form also has affections, the stability of concave linear and convex slope type decreases in turn.

The Influence of Cross Section Geometric Shape on the Slope Stability

Zhang, Bao Long / Fan, Wen

The stability of the soil slop is influenced by many factors. In this paper, the influence of cross section geometric shape on the slope stability is analyzed by establishing a reasonable calculation model and using finite element strength reduction method. Results indicate that the slope stability of stepped excavation surface is higher than that of linear excavation surface, and the stability is better with larger and more platforms, the designers should make a choice in design by comparing cost and ease of construction. Slope table form also has affections, the stability of concave linear and convex slope type decreases in turn.

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Title:

The Influence of Cross Section Geometric Shape on the Slope Stability

Contributors:

Zhang, Bao Long / Fan, Wen

Published in:

Advanced Materials Research ; 1065-1069 ; 232-235

Publication date:

2014-12-11

Size:

4 pages

ISSN:

1662-8985 , 1022-6680

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1065-1069.232

Type of media:

Article (Journal)

Type of material:

Electronic Resource

Language:

English

Keywords:

Geometric Shape , Finite Element Strength Reduction Method , Soil Slop Cross Section

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