TY - GEN
T1 - Numerical simulation of compressive experiment of coal seam in deep underground for geological storage of carbon dioxide
AU - Han, Feng Shan
AU - Wu, Xin Li
PY - 2013
Y1 - 2013
N2 - The geological storage of CO2 has been recognized as an important strategy to reduce CO2emission in the atmosphere. Coal seam has strong absorption capacity for CO2, hence the coal seam can be used as CO2geological storage reservoirs, simple and easy to use modeling tools would be valuable in assessing the performance of deep underground CO2geological storage. In this paper failure process of coal seam in deep underground under triaxial compressive experiment is presented by numerical simulation. That is of significance and valuable to those subjects of investigation of strength of coal seam in deep underground and mechanism of propagation and coalescence and evolvement of crack for coal seam in deep underground, it is shown by numerical simulation that failure shape of coal seam in deep underground under triaxial compressive experiment of lateral pressure of 25Mpa is typically shear failure, and characteristic of deformation is obviously elastic-brittle, which is significance to understand the performance of the coal seam in deep underground.
AB - The geological storage of CO2 has been recognized as an important strategy to reduce CO2emission in the atmosphere. Coal seam has strong absorption capacity for CO2, hence the coal seam can be used as CO2geological storage reservoirs, simple and easy to use modeling tools would be valuable in assessing the performance of deep underground CO2geological storage. In this paper failure process of coal seam in deep underground under triaxial compressive experiment is presented by numerical simulation. That is of significance and valuable to those subjects of investigation of strength of coal seam in deep underground and mechanism of propagation and coalescence and evolvement of crack for coal seam in deep underground, it is shown by numerical simulation that failure shape of coal seam in deep underground under triaxial compressive experiment of lateral pressure of 25Mpa is typically shear failure, and characteristic of deformation is obviously elastic-brittle, which is significance to understand the performance of the coal seam in deep underground.
UR - http://www.scopus.com/inward/record.url?scp=84884809803&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84884809803&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMM.387.189
DO - 10.4028/www.scientific.net/AMM.387.189
M3 - Conference contribution
AN - SCOPUS:84884809803
SN - 9783037858219
T3 - Applied Mechanics and Materials
SP - 189
EP - 192
BT - Applied Mechanics, Materials and Mechanical Engineering
T2 - 2013 International Conference on Applied Mechanics, Materials and Mechanical Engineering, AMME 2013
Y2 - 24 August 2013 through 25 August 2013
ER -