scroll to top
0

EBSCO Auth Banner

Let's find your institution. Click here.

Advanced Search Results For "FAULT zones"

1 - 10 of 10,792 results for
 "FAULT zones"
Results per page:

川西坳陷新场地区须二段断缝体 地震预测与地质发育模式.

Publication Type: Academic Journal

Source(s): Petroleum Geology & Recovery Efficiency. 2022, Vol. 29 Issue 4, p1-11. 11p.

Abstract: 川西坳陷新场地区须二段致密砂岩气资源潜力巨大,但断缝体展布范围的精细刻画成为制约勘探开发的技 术难点。在地震、岩心、成像测井等资料基础上,利用地震属性技术,对新场地区须二段断缝体进行了地震预测,并 总结了断缝体地质发育模式。研究结果表明,新场地区须二段西部地区断层欠发育,以背斜为主,整体上呈 NE/ NNE 走向,东部地区三级、四级断层发育,主要呈 NE 向、近 EW 向与近 SN 向。已发现裂缝受研究区三级、四级断层 控制,走向以近 EW 向为主,以平缝(<10°)和低角度缝(10°~30°)为主...

View details

Strength enhanced by pseudotachylite melt in fault zone rocks during post-seismic melting: A case study from the Gangavalli fault zone, southern India.

Publication Type: Academic Journal

Source(s): Journal of Earth System Science. Dec2022, Vol. 131 Issue 4, p1-15. 15p.

Abstract: Evidence of frictional melting in the form of pseudotachylite is innumerably found along the Gangavalli fault zone (GFZ), southern India. Such catastrophic deformation influences the strength of rock masses across the fault zone. In this paper, we have...

View details

Characteristics and Seismic Identification Mode of Ultra-Deep Carbonate Fault-Controlled Reservoir in Northwest China.

Publication Type: Academic Journal

Source(s): Energies (19961073). Nov2022, Vol. 15 Issue 22, p8598. 16p.

Abstract: Ordovician carbonate reservoirs in the Shunbei area of the Tarim Basin are characterized by large burial depth, small vertical fault displacement of the strike-slip fault zone, small karst development scale, strong reservoir heterogeneity, complex and ...

View details

Steady Long‐Term Slip Rate on the Blue Cut Fault: Implications for Strain Transfer Between the San Andreas Fault and Eastern California Shear Zone.

Publication Type: Academic Journal

Source(s): Geophysical Research Letters. 10/28/2022, Vol. 49 Issue 20, p1-10. 10p.

Abstract: The Eastern Transverse Ranges (ETR) province of California contains a system of E‐W‐trending left‐lateral faults accommodating clockwise block rotation between the San Andreas Fault (SAF) system in the Coachella Valley and the Eastern California Shear ...

View details

A holistic sequential fault detection and diagnostics framework for multiple zone variable air volume air handling unit systems.

Publication Type: Academic Journal

Source(s): Building Services Engineering Research & Technology. Sep2022, Vol. 43 Issue 5, p605-625. 21p.

Abstract: A holistic fault detection and diagnostics (FDD) method should explicitly consider the dependencies between faults at the system- and zone-level to isolate the root cause. A system-level fault can trigger false alarms at the zone-level, while concealin...

View details

Shear zone evolution and the path of earthquake rupture.

Publication Type: Academic Journal

Source(s): Solid Earth. 2022, Vol. 13 Issue 10, p1607-1629. 23p.

Abstract: Crustal shear zones generate earthquakes, which are at present unpredictable, but advances in mechanistic understanding of the earthquake cycle offer hope for future advances in earthquake forecasting. Studies of fault zone architecture have the potent...

View details

Interactions between large-scale strike-slip intersecting faults: Implication from the Tan–Lu and Xiangfan–Guangji fault zones in eastern China.

Publication Type: Academic Journal

Source(s): International Geology Review. Dec2022, Vol. 64 Issue 21, p3028-3052. 25p.

Abstract: The large-scale strike-slip Tan–Lu Fault Zone (TLFZ) and Xiangfan–Guangji Fault Zone (XGFZ) both terminate in the southeastern corner of the Dabie Orogen at an angle of almost 90°, and this corner therefore provides a very good natural laboratory for u...

View details

Fault zone fluid pathways in the carbonate Irecê basin, NE Brazil.

Publication Type: Academic Journal

Source(s): Basin Research. Dec2022, Vol. 34 Issue 6, p2189-2208. 20p.

Abstract: We applied field structural data and isotope geochemical (δ13C, δ18O and 87Sr/86Sr) analyses to understand the relationship among calcite veins, fault damage zones and carbonate host rocks in a thrust fault damage zone in the Achado quarry, Irecê Basin...

View details

Performance of steel–polymer–steel seafloor pipeline buried in earthquake fault zones.

Publication Type: Academic Journal

Source(s): Archives of Civil & Mechanical Engineering (Elsevier Science). Nov2022, Vol. 22 Issue 4, p1-15. 15p.

Abstract: Steel tubular structures are widely used in offshore structures, such as fixed, floating, and seafloor pipelines. The earthquake can cause relatively large pipe displacement, especially in the fault zone. Therefore, single-wall buried pipelines or pile...

View details

Seismic Description of Deep Strike-Slip Fault Damage Zone by Steerable Pyramid Method in the Sichuan Basin, China.

Publication Type: Academic Journal

Source(s): Energies (19961073). Nov2022, Vol. 15 Issue 21, p8131. 13p.

Abstract: Large quantities of gas resources have been found in the Paleo-Mesozoic carbonate rocks in the Sichuan Basin. However, many wells cannot obtain high production in deep low porosity-permeability reservoirs. For this contribution, we provide a steerable ...

View details
sponsored