Sentence examples for stiff rocks from inspiring English sources

In stiff rocks, CO2 virtually follows the path of natural and induced fractures.

These diffused instabilities are related to the predisponding geological setting of Malta Island, i.e. the over-position of grained limestone on plastic clay deposits, that induces lateral spreading phenomena associated to falls and topples of different-size rock blocks and is responsible for a typical landscape with stable plateau of stiff rocks bordered by unstable cliff slopes.

In climactic moments Ms. Calloway's pitch turned insecure as she struggled to project over swelling strings; Steven Mackey's electric-guitar scrabbles and growls; and stiff, rock-style drumming.

Figure 8 defines the permeability multiplier for the soft, medium and stiff rock types.

In hydraulic fracturing, a stiff rock will result in more narrow fractures.

The results show that within failure forming zone the complex velocity variations takes place (especially in the stiff rock).

The study included three types of rock formations: (1) stiff rock type, (2) medium rock type and (3) soft rock type.

First, two different types of geologic formations are identified: plastic, soil-like, and stiff, rock-like, argillaceous formations.

This decrease started at the lower load level (0.65 0.8 from ultimate load) for weaker rocks and at the load level of 0.9 and more for stiff rock foundation.

Open image in new window Fig. 9 CO2 mol fraction profile for soft and stiff rock-type geomechanical models with time progression.

Stiff rock means that the formation is very tight and stress change does not strongly affect the permeability of the formation.