On Perejil, an uninhabited rock mass, some two dozen Spanish soldiers kept guard while a handful of gunboats and patrol vessels were moored nearby.
32.
In all cases except brecciation, therefore, a vein measures the plane of extension within the rock mass, give or take a sizeable bit of error.
33.
It expresses the quality of the rock mass in the so-called " Q-value ", on which are based design and support recommendations for underground excavations.
34.
On Perejil, an uninhabited rock mass, some two dozen Spanish soldiers kept guard while a hand full of gunboats and patrol vessels were moored nearby.
35.
This can easily be understood by considering the direction of the greatest principal stress, the direction of the force that'pushes'the rock mass during the faulting.
36.
They were one of the three bands to participate in an Italian liturgical rock mass, called " The Mass of the Young " in 1966.
37.
The reduced stress tensor should best ( hardly perfectly ) describe the observed orientations and senses of movement on diversified fault planes in a rock mass.
38.
If the stability of an already existing slope is assessed the " exposure " and " slope " rock mass values are the same.
39.
The field of rocks and rock masses and the applications of this knowledge for the better understanding of geological processes and in the fields of Engineering.
40.
The half of north and northeast of the rock mass being about 60 m in height is enclosed with a 2 m thickness of hewn stone-made rampart.
