Research on direct shear behaviour and fracture patterns of 3D-printed complex jointed rock models

Research on direct shear behaviour and fracture patterns of 3D-printed complex jointed rock models

Geometry and mechanical characteristics of joints are key factors affecting the shear behaviors and fracture patterns of jointed rock mass. Using 3D printing technique, experimental jointed rock specimens containing rough joints with varied joint roughness coefficient (JRC), different types of geome...

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Bibliographic Details
Main Authors: WANG Pei-tao, HUANG Zheng-jun, REN Fen-hua, ZHANG Liang, CAI Mei-feng
Format: Article
Language:English
Published: SCIENCE PRESS , 16 DONGHUANGCHENGGEN NORTH ST, BEIJING, PEOPLES R CHINA, 100717 2020-01-01
Series:Rock and Soil Mechanics
Subjects:
jointed rock mass
3d printing
direct shear test
fractures patterns
experimental study
Online Access:http://rocksoilmech.whrsm.ac.cn/EN/10.16285/j.rsm.2018.7247

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