The Effect of Microcracks on the Mechanical Anisotropy of Granite

スポンサーリンク

概要

• 論文の詳細を見る

• Granite is a brittle material and contains numerous small defects which are preferentially oriented along three mutually perpendicular quarry planes. These defects affect the physical properties of the granite, such as p-wave velocity, tensile strength, and compressive strength. In the present paper, we are reporting mechanical anisotropy of Nangsan and Hamyeol granite produced in Korea. P-wave velocity and Brazilian tensile strength were measured in diametric direction at a 10^0 interval. A uniaxial compressive test was carried out with measuring two diametric strains of quarry planes which are parallel to load. The result shows a strong correlation between crack density and other mechanical properties.

• 社団法人日本材料学会の論文
• 2001-03-15

著者

• Lee Sang-eun

  Han-am Construction Ltd.

• Cho Sang-ho

  Department Of Energy And Resources Engineering Chonnam University

• Seo Yong-seok

  Underground Structures Research Group

• YANG Hyung-Sik

  Department of Energy and Resources Engineering, Chonnam University

• PARK Hong-Min

  Department of Energy and Resources Engineering, Chonbuk University

• Park Hong-min

  Department Of Energy And Resources Engineering Chonbuk University

• Yang Hyung-sik

  Department Of Energy And Resources Engineering Chonnam University

関連論文

• The Effect of Microcracks on the Mechanical Anisotropy of Granite
• Arthroscopic excision of synovial hemangioma of the hip joint
• Full scaled-column blast experiments for investigating the influence of the stemming materials on the column fragmentation in explosive demolition

スポンサーリンク