APPLICATION OF DAMAGE TENSOR FOR ESTIMATING MECHANICAL PROPERTIES OF ROCK MASS.

Takashi Kyoya; Yasuaki Ichikawa; Toshikazu Kawamoto

doi:10.2208/jscej.1985.358_27

APPLICATION OF DAMAGE TENSOR FOR ESTIMATING MECHANICAL PROPERTIES OF ROCK MASS.

Takashi Kyoya, Yasuaki Ichikawa, Toshikazu Kawamoto

Research output: Contribution to journal › Article › peer-review

3 Citations (Scopus)

Abstract

Distributed discontinuities essentially affect to the mechanical behavior of rock mass. Such discontinuities can be modelled by introducing the damage tensor of Murakami et al. which was originally proposed for creep failure of metal-like materials. In this paper, the concept is extended to the rate-insensitive rock mass behavior involving joint sets. An in-situ observation method of the damage tensor is proposed.

Original language	English
Pages (from-to)	27-35
Number of pages	9
Journal	Doboku Gakkai Rombun-Hokokushu/Proceedings of the Japan Society of Civil Engineers
Volume	3
Issue number	358
DOIs	https://doi.org/10.2208/jscej.1985.358_27
Publication status	Published - 1985
Externally published	Yes

ASJC Scopus subject areas

Engineering(all)

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title = "APPLICATION OF DAMAGE TENSOR FOR ESTIMATING MECHANICAL PROPERTIES OF ROCK MASS.",

abstract = "Distributed discontinuities essentially affect to the mechanical behavior of rock mass. Such discontinuities can be modelled by introducing the damage tensor of Murakami et al. which was originally proposed for creep failure of metal-like materials. In this paper, the concept is extended to the rate-insensitive rock mass behavior involving joint sets. An in-situ observation method of the damage tensor is proposed.",

author = "Takashi Kyoya and Yasuaki Ichikawa and Toshikazu Kawamoto",

year = "1985",

doi = "10.2208/jscej.1985.358_27",

language = "English",

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pages = "27--35",

journal = "Doboku Gakkai Rombun-Hokokushu/Proceedings of the Japan Society of Civil Engineers",

issn = "0289-7806",

number = "358",

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AU - Kyoya, Takashi

AU - Ichikawa, Yasuaki

AU - Kawamoto, Toshikazu

PY - 1985

Y1 - 1985

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AB - Distributed discontinuities essentially affect to the mechanical behavior of rock mass. Such discontinuities can be modelled by introducing the damage tensor of Murakami et al. which was originally proposed for creep failure of metal-like materials. In this paper, the concept is extended to the rate-insensitive rock mass behavior involving joint sets. An in-situ observation method of the damage tensor is proposed.

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JO - Doboku Gakkai Rombun-Hokokushu/Proceedings of the Japan Society of Civil Engineers

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