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11篇 您的检索式:作者名="Denis Marcotte"
    题名 作者 年代 出处 被引量
1苏鲁超高压变质岩中地震波速随围压的变化规律显示文摘我们在10~800MPa的静水压力下测量了中国大陆科学钻探(CCSD)主孔岩心和采自苏鲁地区地表露头上的共68块典型超高压变质岩试样的地震波速,并建立了波速和围压的定量关系,成功地解释了描述这一定量关系方程中4个参数的物理意义。笔者相信,本文将为超高压变质岩地区以及新老俯冲带地震波资料的解释提供必不可少的理论和实验支撑。嵇少丞 王茜 Denis MARCOTTE 许志琴 夏斌 Jacques MARTIGNOLE Matthew SALISBURY 2006地质学报2006,80,12:8
2Fast fluid and ground temperature computation for geothermal ground-loop heat exchanger systems显示文摘Denis Marcotte Philippe Pasquier 2008Geothermics2008,37,6:1
3Fast fluid and ground temperature computation for geothermal ground loop heat exchanger systems 显示文摘Denis Marcotte Philippe Pasquier 2008Geothermics2008,37,6:1
4Fast fluid and ground temperature computation for geothermal ground loop heat exchanger systems 显示文摘Denis Marcotte Philippe Pasquier 2008Geothermics2008,37,6:1
5Underground stope optimization with network flow method 显示文摘Xiaoyu Bai Denis Marcotte Richard Simon 2013Computers & Geosci- ences2013,52,:1
6Fast fluid and ground temperature computation for geothermal ground loop heat exchanger systems显示文摘Denis Marcotte Philippe Pasquier 2008Geothermics2008,37,6:1
7Fast fluid and ground temperature computation for geothermal ground loop heat exchanger systems 显示文摘Denis Marcotte Philippe Pasquier 2008Geothermics2008,37,6:1
8Estimation of hydraulic conductivity of an unconfined aquifer using cokriging of GPR and hydrostratigraphic data显示文摘ERWAN Gloaguen MICHEL Chouteau DENIS Marcotte 2001Journal of Applied Geophysics2001,47,:1
9Early coagulopathy in trauma patients: An on-scene and hospital admission study显示文摘Bernard Floccard Lucia Rugeri Alexandre Faure Marc Saint Denis Eileen Mary Boyle Olivier Peguet Albrice Levrat Christian Guillaume Guillaume Marcotte Alexandre Vulliez Etienne Hautin Jean Stéphane David Claude Négrier Bernard Allaouchiche 2010Injury2010,,1:1
10Correlations between compressional and shear wave velocities and corresponding Poisson’s ratios for some common rocks and sulfide ores显示文摘Qian Wang Shaocheng Ji Shengsi Sun Denis Marcotte 2009Tectonophysics2009,,1:1
11The formation of orthogonal joint systems and cuboidal blocks:New insights gained from flat-lying limestone beds in the region of Havre-Saint-Pierre(Quebec,Canada)显示文摘Vertical orthogonal joints are a common feature in shallow crustal rocks.There are several competing theories for their formation despite the ubiquity.We examined the exceptional exposures of orthogonal joints in flat-lying Ordovician limestone beds from the Havre-Saint-Pierre Region in Quebec,Canada(north shore of Saint-Lawrence River)to test conceptual models of joint formation in a natural setting.In the region,the spacing of cross-joints is consistently larger than the spacing of systematic joints by a factor of 1.5 approximately.The joint-spacing-to-bed-thickness ratios(s/t)are much larger in these beds(s/t=4.3 for systematic joints,and 6.4 for cross-joints)than those in higher strained strata along the south shore of the Saint-Lawrence River(s/t=1),highlighting the effect of tectonic strain in decreasing fracture spacing and block size.The high values of s/t indicate that cross-joint formation was unlikely caused by a switch from compression to tension once a critical s/t ratio for systematic joints was reached(as hypothesized in previous studies).We proposed a new model for the formation of orthogonal joint systems where the principal stress axes locally switch during the formation of systematic fractures.The presence of ladder-shaped orthogonal joints suggests a state of effective stress withσ_(1)^(∗)≫0>σ_(2)^(∗)>σ_(3)^(∗)and whereσ_(2)^(∗)-σ_(3)^(∗)is within the range of fracture strength variability at the time of fracture.This research provides a new mechanical model for the formation of orthogonal joint systems and cuboidal blocks.Shaocheng Ji Yvéric Rousseau Denis Marcotte Noah John Phillips 2023Journal of Rock Mechanics and Geotechnical Engineering2023,15,12:0
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