Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/72250
標題: 岩石節理面粗糙係數之尺寸效應
作者: 蘇苗彬
何敏龍
關鍵字: 岩石節理面;粗糙係數;尺寸效應
出版社: 國立中興大學工學院;Airiti Press Inc.
Project: 興大工程學報, Volume 8, Issue 2, Page(s) 1-9.
摘要: 
本文對 Barton (1997) 所提出之岩石節理面尖峰剪力強度公式,以數值分析方
法進行粗糙係數之尺寸效應的研究利用。並自製剖面儀進行實際岩石節理剖面之量測,及配
合節理壁單壓強度尺寸效應之驗證與室內推力試驗確定其適用性。應用 Bandis ( 1981 )
與本文提出之 JRC 尺寸效應公式及新的角度參數, 證實適於求取不同規模節理剖面之粗糙
係數。

This paper is aimed at the study on the scale effect of joint roughness
coefficient for rock. Numerical Analysis and laboratory tests are conducted to
study the JRC ( joint roughness coefficient ) scale effect. A profilometer
was constructed to measure the artificially cracked rock joint. Push tests were
carried out also. The scale effect of JRC has been set numerically and at the
end proved to be reasonable.
URI: http://hdl.handle.net/11455/72250
ISSN: 1017-4397
Appears in Collections:第08卷 第2期
工學院

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