Sentence examples for parallel fractures from inspiring English sources

Renewed eruptions generally occur from new parallel fractures offset by a few hundred to thousands of metres from the earlier fissures.

Ladder veins are short, rather regularly spaced, roughly parallel fractures that traverse dikes (tabular bodies of igneous rocks) from wall to wall.

There are several varieties: simple, with relatively straight, parallel walls; chambered, with irregular, fragmented walls; dilation, or lenticular, with fat lenses in a string or roughly parallel in schists; sheeted, with several distinct, closely spaced, parallel fractures; and composite, with several roughly parallel fissures and connecting diagonals in partially replaced rock.

Parallel fractures permeability (m2).

These parallel fractures present several apertures and connected fracturing patterns.

Open image in new window Fig. 4 Velocity contrasts of the single and two parallel fractures.

A parallel fracture-matrix system which considers the interaction among multiple paralleled fractures is an extension to a single fracture-matrix system.

If there is single group parallel fracture developed in reservoir unit, the permeability tensor of fracture and matrix is [k f ] and [k m ], respectively.

The relationships between the compressional wave velocity and the two parallel fracture widths were examined, and a comparison with the single fracture sample which had the same fracture width was performed.

No gas flow is observed at the end of the fracture, as well as at the region at the parallel fracture direction in the center of the fracture spacing.

In this study, we propose an innovative Green's function approach to address the 2-D reactive solute transport in a parallel fracture-matrix system.