STUDY OF FRACTURING DESIGN FOR STATIC ROCK FRACTURING METHOD USING 2-DIMENSIONAL BOUNDARY ELEMENT METHOD
نویسندگان
چکیده
منابع مشابه
Simulation of hydraulic fracturing of jointed rock
This paper presents a modeling approach for three-dimensional simulation of hydraulic fracturing of jointed rock. The base for a successful computer based simulation for productive use is the ability to calculate the fractured volume with sufficient accuracy and efficiency. Especially in cases three dimensional effects have to be taken into account, the common commercial software tools in oil a...
متن کاملOn the crack propagation modeling of hydraulic fracturing by a hybridized displacement discontinuity/boundary collocation method
Numerical methods such as boundary element and finite element methods are widely used for the stress analysis in solid mechanics. This study presents boundary element method based on the displacement discontinuity formulation to solve general problems of interaction between hydraulic fracturing and discontinuities. The crack tip element and a higher order boundary displacement collocation techn...
متن کاملTectonics, fracturing of rock, and erosion
[1] We argue that by fracturing rock, not by raising it relative to base level, tectonics plays its most important role in causing rapid incision of valleys and rapid erosion of hillslopes. Tectonic deformation riddles the upper crust with fractures, which not only provide avenues for water flow and thus promote weathering and further disintegration of rock but also fragment bedrock into debris...
متن کاملA coupled finite element method for the numerical simulation of hydraulic fracturing with a condensation technique
Article history: Received 28 January 2014 Received in revised form 1 August 2014 Accepted 2 August 2014 Available online 10 August 2014
متن کاملA simple, selective method for freeze-fracturing spherical cells
A simple and selective method for freeze-fracturing spherical cells is described. The cells are loaded into the holes of a thin nickel screen. A metal hat is applied to the cell monolayer and the whole assembly, hat-cells-screen, is frozen and then fractured by ripping the hat off. The fractured face on the screen is replicated. By varying the size of the screen holes and by applying the hat to...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Doboku Gakkai Ronbunshu
سال: 1999
ISSN: 0289-7806,1882-7187
DOI: 10.2208/jscej.1999.638_107