A Model for Acceleration of Slide to Slope Failure

HAYASHI Setsuo, KAWABE Hiroshi

doi:10.3313/jls1964.32.2_10

Bibliographic Information

Other Title

斜面崩壊に至るスライドの加速モデル

Abstract

A basic model of the slide to slope failure is derived from three assumptions . The basic slide equation in tertiary creep is given as following: υ=a υ+bυ². Here, υ is the velocity of displacement, υ the time differential of υ, a and b the constants. This equation expresses the acceleration mechanism of soil mass to slope failure and is available as a model of slope failure prediction. For friction coefficient (μ) theμ-υ relationship obtained shows the same tendency as the result of Dieterich, that is, μ decreases exponentially if υ increases. Lastly, the mutual relation of μ, υ and displacement (l) become clear by use of coefficients a, b and other physical parameters.

Journal

Landslides

Landslides 32 (2), 10-16_1, 1995

The Japan Landslide Society

Keywords

Details 詳細情報について

CRID: 1390282679522441088

NII Article ID: 10013869760

NII Book ID: AN00332562

DOI: 10.3313/jls1964.32.2_10

ISSN: 18843956; 02852926

Data Source

JaLC
Crossref
CiNii Articles

Abstract License Flag: Disallowed

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