... Brazilian disc as its special cases. More advantages may be obtained if the geometric parameters of GBD are suitably chosen by referring to the analytical formulas, derived by superposition of two models we proposed. The approximate formulas can be used to predict qualitatively evolution trend of the stress...

... adjacent wells. Fracture propagation can become relatively easier or accelerated once the tensile stress bulbs from adjacent wells overlap and result in a strong tensile stress superposition, which may also drive the generated fractures from neighboring wells propagating further. If this additional...

... & Gas COO subsurface storage production logging alteration radial stress temperature field phase flow regime wellbore CO2 capture regime superposition Hosseini injection fluid injection fluid pressure tangential stress stress change nonisothermal fluid injection geological storage...

... is to measure vibrations at a short distance from a single-hole shot and then model production blast vibrations using the hybrid method. The hybrid method is based on this principle: the measured seismogram at a given point is the result of linear superposition of the single-hole seismograms in time domain...

... by Pan et al [2]. A method is proposed to study the magnitude and distribution of gravitational stresses in transversely isotropic rock masses with asymmetric topographies. At the outset, it is show how asymmetric topographies can be obtained by superposition of the topography of symmetric ridges...

... ground vibration induced by blasting. Dowding (1985, Ch. 6) presents a comprehensive and rational scheme for predicting dominant frequencies of pulses induced by individual or by substantially delayed holes. The purpose of this study was to develop a simple model based on superposition and actual field...

... cracks than small ones and, as a result, have lower strength. The idea of characterizing the behavior or rock by a superposition of the effects of a random distri- bution of cracks has been explored at a number of laboratories during the last few years. At LASL we have been calling this "Statistical...