Stress and rock mechanics issues of relevance to HDR/HWR engineered geothermal systems: review of developments during the past 15 years

KF Evans, FH Cornet, T Hashida, K Hayashi, T Ito… - Geothermics, 1999 - Elsevier
This paper reports the findings of the Stress and rock mechanics working group of the
Academic Review of Hot Dry Rock/Hot Wet Rock (HDR/HWR) Engineered Geothermal …

Plane strain propagation of a hydraulic fracture in a permeable rock

JI Adachi, E Detournay - Engineering Fracture Mechanics, 2008 - Elsevier
This paper describes the solution of the plane strain problem of a hydraulic fracture
propagating in a permeable, linear elastic medium. The fracture propagation is driven by …

Laboratory study of borehole breakouts in Lac du Bonnet granite: a case of extensile failure mechanism

M Lee, B Haimson - International journal of rock mechanics and mining …, 1993 - Elsevier
We subjected boreholes drilled vertically in the center of cubical specimens of Lac du
Bonnet granite to constant vertical (S v) and least horizontal (S h) farfield stresses, and …

In situ stress measurements of two hydropower projects in Iran by hydraulic fracturing method

MH Talebi, S Heidari, M Moosavi, M Rahimi - Arabian Journal of …, 2015 - Springer
Hydraulic fracturing is one of the best-known methods of in situ stress measurement at great
depths. In the last two decades, this method has been used as an important tool for pre …

Bayesian estimation of rock mass boundary conditions with applications to the AECL underground research laboratory

F Tonon, B Amadei, E Pan, DM Frangopol - International Journal of Rock …, 2001 - Elsevier
In this paper, the estimation of boundary conditions for rock mass models is addressed by
means of Bayesian identification procedures. Basic information can consist of stress, strain …

In situ rock stress determinations in deep boreholes at the Underground Research Laboratory

PM Thompson, NA Chandler - International Journal of Rock Mechanics and …, 2004 - Elsevier
Deep in situ rock stress determinations are typically conducted using hydraulic fracturing in
an existing borehole or by applying specialized overcoring techniques that require the …

Developing tools for excavation design at Canada's Underground Research Laboratory

N Chandler - International journal of rock mechanics and mining …, 2004 - Elsevier
A project to develop an excavation design process for potential application in construction of
a nuclear fuel waste repository was undertaken in Canada at the Underground Research …

The role of convergence measurements in characterizing a rock mass

CD Martin, NA Chandler… - Canadian geotechnical …, 1996 - cdnsciencepub.com
Convergence measurements were taken during the construction of a circular shaft in
massive granite. The convergence results were used to back-calculate the in situ horizontal …

In-situ rock stress measurements in western Australia's Yilgarn Craton

MF Lee, LJ Mollison, P Mikula… - In-Situ Rock Stress …, 2006 - books.google.com
High and deviatoric sub-horizontal stresses, geological structures and variable strengths for
the greenstone rocks combine to make Western Australia's Yilgarn Craton one of the most …

[引用][C] V 型河谷区原地应力测量研究

李宏, 安其美, 王海忠, 毛吉震 - 岩石力学与工程学报, 2006