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- KANESHIGE Osamu
- 熊本大学鉱山学教室
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- KAWAMOTO Toshikazu
- 熊本大学鉱山学教室
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- OKAMURA Hiroshi
- 熊本大学鉱山学教室
Bibliographic Information
- Other Title
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- 水平交差坑道における交差角と応力集中について
- スイヘイ コウサ コウドウ ニ オケル コウサカク ト オウリョク シュウチュウ ニ ツイテ
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Abstract
The crossing galleries are divided into some types as the horizontal, vertical and inclined crossings, In all these cases, it is necessary to take care of the roof supports, because the stress-concentration in this point is increased. Therefore the authers performed some three dimensionally photoelastic experiments by the stress freezing method in order to investigate the fundamental problemes of stress-concentration in the intersection point of crossing galleries.<BR>In this paper, the authers report first of all on the relations between the intersectional angle and the concentrated stress in the horizontal crossing galleries from the results of these systematic experiments.
Journal
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- Journal of the Mining and Metallurgical Institute of Japan
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Journal of the Mining and Metallurgical Institute of Japan 76 (864), 375-378, 1960
The Mining and Materials Processing Institute of Japan
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Details 詳細情報について
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- CRID
- 1390282680958370304
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- NII Article ID
- 40018292818
- 130007255429
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- NII Book ID
- AN00188932
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- ISSN
- 21856729
- 03694194
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- NDL BIB ID
- 9158155
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed