Bjarne Almqvist - Academia.edu (original) (raw)

Papers by Bjarne Almqvist

Research paper thumbnail of Seismic anisotropy in mid to lower orogenic crust: Insights from laboratory measurements of Vp and Vs in drill core from central Scandinavian Caledonides

Research paper thumbnail of Application of differential effective medium, magnetic pore fabric analysis, and X-ray microtomography to calculate elastic properties of porous and anisotropic rock aggregates

Journal of Geophysical Research, 2011

Research paper thumbnail of Elastic properties of anisotropic synthetic calcite-muscovite aggregates

Journal of Geophysical Research, 2010

A set of synthetic aggregates, containing mixtures of calcite and muscovite, were compacted with ... more A set of synthetic aggregates, containing mixtures of calcite and muscovite, were compacted with varying uniaxial loads ranging from 20 MPa up to 400 MPa. Their elastic properties have been measured using compressional and shear waves in confining hydrostatic pressures up to 475 MPa. Measured seismic velocities are shown to depend on 1) the ratio of calcite to muscovite, 2)

Research paper thumbnail of Seismic anisotropy in mid to lower orogenic crust: Insights from laboratory measurements of Vp and Vs in drill core from central Scandinavian Caledonides

Research paper thumbnail of Application of differential effective medium, magnetic pore fabric analysis, and X-ray microtomography to calculate elastic properties of porous and anisotropic rock aggregates

Journal of Geophysical Research, 2011

Research paper thumbnail of Elastic properties of anisotropic synthetic calcite-muscovite aggregates

Journal of Geophysical Research, 2010

A set of synthetic aggregates, containing mixtures of calcite and muscovite, were compacted with ... more A set of synthetic aggregates, containing mixtures of calcite and muscovite, were compacted with varying uniaxial loads ranging from 20 MPa up to 400 MPa. Their elastic properties have been measured using compressional and shear waves in confining hydrostatic pressures up to 475 MPa. Measured seismic velocities are shown to depend on 1) the ratio of calcite to muscovite, 2)