1. introduction nowadays, remote sensing is considered as an important subject in many field studies, like agronomy, hydrogeology, mineral exploration, geography and geology. this knowledge has been applied in most of the geological fields. the significant application of remote sensing is preparation of lineament maps that is an important issue in the geological studies. in the remote sensing s...

Alborz Mountains is a region of active deformation within Arabia-Eurasia collision zone. The study fault system in western Alborz comprises abundant evidence of active faulting accompanied by occurrence of historical earthquakes. Active tectonics of Manjil-Rudbar fault zone whose movement caused destructive 1990 Manjil-Rudbar earthquake was concentrated in this article through geomorphic and st...

A methodology is presented to perform fault analysis in metal materials that have failed due fracture. The proposed method was applied the study of a fracture jaw supporting test pieces universal machine used for mechanical tests on materials. structured two stages, initially visual inspection element, followed by series destructive identify characteristics material and occurrence failure. Visu...

Ground Penetrating Radar (GPR) is an effective and practical geophysical imaging tool, with a wide set of applications in geological mapping of subsurface information. This research study aims at determination of the geophysical parameter differences in the subsurface geological structures and construction of a 3D fracture model. GPR and resistivity methods were applied to detect the unstable t...

Cable termination faults are problematic in electrical networks almost always. Technology has solved problems somewhat, but there are many annual reports about damaged cable terminations. For analyzing the problems, faults in two regional electricity companies are studied. At first step, damaged cable terminations are analyzed statistically and grouped according to their problems. Then, some of...

Natural fracture growth plays an important role in shale-oil enrichment. Systematically investigating features and their controlling factors reservoirs is essential for accurately predicting distribution. The of distribution the continental shale Qingshankou Formation Songliao Basin, China, were systematically analyzed based on quantitative characterization outcrops cores. Strata-confined fract...

Magnetotelluric (MT) and audio-magnetotelluric (AMT) studies are sensitive to the geothermal fluids filling faults and/ or fracture zones of system. In India, MT/AMT have been carried out in NW Himalayas, central, eastern, western India. other areas, detailed need be expedited. This review paper presents art exploration India by using techniques identifies potential that can exploited for power...

Size scaling interrelationships are evaluated in this study using a fractal model. Fractal models of several geologic variables are examined and include fracture patterns, reflection travel times, structural relief, drainage, topographic relief and active fault patterns. The fractal properties of structural relief inferred from seismic data and structural cross sections provide a quantitative m...