According to defined fault systems, the L1 L3 lineaments which appeared in the gravity-anomaly map as a gradient zone geologically belong to one fault system (F1) when they are combined (Fig. 11(a)).
Foreshock-mainshock sequences are also recognized as earthquake doublets, observed in various tectonic settings, which phenomenon has been understood in terms of defined fault segmentations in some form (e.g., Lay and Kanamori, 1980; Engdahl et al., 2007; Nakano et al., 2010).
Test results show that MMG relaying algorithm can detect and define fault location accurately within 1 milli-second.
Current research on active tectonics indicates that methodological aspects can also condition the chronological choice to define fault activity.
As the domains are different in different regions of the World, the chronological definition cannot be univocal; i.e., different criteria are needed to define fault activity, which will depend on the characteristics of the local tectonic domain and of the related recurrence times of fault activation.
The choice of the LGM period as the minimum age necessary to define fault inactivity is related to practical aspects (the diffusion of the LGM deposits and landforms) and to the evidence that ca. 20 kyr to assess fault inactivity precautionarily includes a number of seismic cycles.
In the following sections (5 to 5) we suggest four steps for designing fault tolerance: (i) define failure mode; (ii) define fault latency; (iii) define fault assumptions; and (iv) review the feasibility and refine the designed solution.
Fault zone architecture studies define fault core materials typically acting as low permeability barriers to flow, flanked by the damage zone of fractured permeable rock (Fig. 26b) (Mitchell and Faulkner 2009; Caine et al. 1996; Caine and Forster 1999; Aydin and Berryman 2015; Choi et al. 2016).
We define fault-tolerance capability of modified-CS as the maximum number of errors that the modified-CS can bear.
Finally, we noticed that the field of defining fault-tolerant service compositions is relatively recent, since the analyzed solutions present illustrative examples to evaluate their feasibility.
The mountains were divided by faults, defined by faults, and framed by them as well: on the near side, the Raymond Fault, the Sierra Madre Fault, the Cucamonga Fault; on the far side, the San Andreas Fault.
