Sentences with phrase «stress along these faults»
But if silent slip has been relieving stress along these faults without scientists realizing it, then the degree of danger may actually be less than they think.
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One can think of these cultural definitions as fissures which, when subjected to stress, become major fault lines along which changes in religion take place.
To study these deep stresses, scientists installed the San Andreas Fault Observatory at Depth: a borehole drilled two miles deep into the fault, along with an underground seismic monitoring station.
Most typical earthquakes happen along faults that have built - in brakes: motion stops once the stress is relieved between the two chunks of earth that are trying to move past each other.
Some geophysicists considered this strategy as a way to relieve stress along California's infamous San Andreas fault, but they ultimately abandoned the idea for fear that it would create more problems than it would solve.
The hole, near Parkfield, sits at the border between a quiet part of the fault that creeps along smoothly without producing quakes and a more dangerous patch that tends to fracture under stress and produce quakes.
Researchers at Los Alamos National Laboratory have developed a two - dimensional tabletop simulator that models the buildup and release of stress along an artificial fault.
In this image, the simulator is viewed through a polarized camera lens, photo - elastic plates reveal discrete points of stress buildup along both sides of the modeled fault as the far (upper) plate is moved laterally along the fault.
In a paper calculating new Chinese earthquake risks in Geophysical Research Letters, a team led by Japanese and American geophysicists analyzed shifts in stress along several faults around the area where a magnitude 7.9 temblor killed nearly 70,000 people and drew rare citizen protests because so many schools crumbled.
For decades, geologists have stated that there will be a very large earthquake in the state because there is a lot of stress building along the fault lines.