ANALYSIS OF STRENGTH AND DEFORMATION OF ROCK BY USE OF WEIBULL DISTRIBUTION OF DAMAGE
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- TANG Hisataka
- THE JAPAN SOCIETY OF CIVIL ENGINEERS
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- SATAKE Masao
- THE JAPAN SOCIETY OF CIVIL ENGINEERS
Bibliographic Information
- Other Title
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- 損傷確率関数による岩石の強度と変形の解析
- ソンショウ カクリツ カンスウ ニ ヨル ガンセキ ノ キョウド ト ヘンケイ
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Abstract
This paper proposes Weibull distribution to describe the stress-strain relationship in the softening process of rocks under uniaxial compression. This distribution of damage of rock is given by the compliance of the specimen. Experimental results using marble specimens showed that the Weibull distribution was suitable to express its internal damage. Moreover, it was shown that the softening process generally was aproximated to the composite Weibull distribution, and this distribution was separated by Monte Carlo simulation. The first separated distribution (F1) may mean the probabilistic character of microcrack propagation and the second one (F2), the initiation respectively.
Journal
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- Doboku Gakkai Ronbunshu
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Doboku Gakkai Ronbunshu 1990 (418), 211-220, 1990-06-20
Japan Society of Civil Engineers
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Details 詳細情報について
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- CRID
- 1390282680286163200
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- NII Article ID
- 130003799897
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- NII Book ID
- AN10014020
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- ISSN
- 18827187
- 02897806
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- NDL BIB ID
- 3676601
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed