The phrase "a main fault" is correct and usable in written English.
It can be used to refer to a primary or significant error or flaw in a situation, argument, or system.
Example: "The report highlighted a main fault in the company's financial strategy that led to significant losses."
Alternatives: "a major flaw" or "a primary error."
Technically, the San Ramon earthquakes are regarded as "background seismicity" because they did not occur on a main fault.
The first location is along a main fault running in close proximity to the Zarqa River between Dhuleil, Khaldyia, and KSWTP (Fig. 6a).
We assumed a two-segment model that consists of a main fault producing the majority of the crustal deformation and a local but essential fault located in the northeast producing clear surface offsets.
The MSR of the Van earthquake was caused by a main fault that has a dominant thrust offset accompanied by minor left-lateral offsets in various locations (Fig. 3(a)).
However, we could not find the geological evidence relating to the other fault along the boundary between the bulge and the depression; we regarded the fault as a main fault (Fig. 4c), because the trace is recognized as a continuous depression on the Fs terrace toward the north.
The Dead Sea fault system runs from the Red Sea north to a triple junction in south-central Turkey and consists of a main fault and several secondary faults.
Applying the backstepping design technique, a main fault-tolerant controller is established.
We even push further the hypothesis and reduce the fault network for seismicity modeling to a single main fault zone as previously proposed by Baisch et al. (2010).
Janssen et al. (2009) suggested that the damage zone of the GF is composed of anastomosing strands of fault gouges instead of a continuous main fault based on observations at the Carboneras Fault (CF) in Spain (Faulkner et al. 2003).
Here we focus on earthquake rupture behavior when a continuous planar main fault has a second fault branching off of it.
Enter a new girl at work, dowdy Sandra Ruth Joness), who makes a play for Eddie, a man whose main fault is his inability to disappoint others.
