Roughness Characterization of Hydraulically Induced Fractures in Anisotropic Granite

被引：0
|
作者：
Diaz, Melvin B. [1 ]
Kim, Sang Seob [1 ]
Kim, Hanna [2 ]
Yun, Tae Sup [3 ]
Kim, Kwang Yeom [1 ]
机构：
[1] Korea Maritime & Ocean Univ, Taejongro 727, Busan 49112, South Korea
[2] Korea Inst Geosci & Mineral Resources, Gwahak Ro 124, Daejeon 34132, South Korea
[3] Yonsei Univ, Yonsei Ro 50, Seoul 03722, South Korea
来源：
ROCK MECHANICS AND ROCK ENGINEERING | 2024年 / 57卷 / 09期
基金：
新加坡国家研究基金会;
关键词：
Roughness; Granite; Cleavage plane; Hydraulic fracturing; X-ray computed tomography; TOUGHNESS ANISOTROPY; MICROCRACKS; PROPAGATION; BEHAVIOR; SHALE; RIFT;
D O I：
10.1007/s00603-024-03890-x
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
3D hydraulic fractures were extracted from X-ray computed tomography images by manual selection and surface interpolation.Joint roughness was measured for hydraulic fractures induced along different cleavage planes in granite.The cleavage plane and pressurization rate have an effect on the roughness of hydraulically induced fractures.
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页码：7691 / 7702
页数：12
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