Results 51 to 60 of about 2,793,105 (151)
Fluvial and tectonic geomorphology of orogenic plateaux [PDF]
, 2013 Geomorphology is an expression of processes acting upon an area. The links between driving processes and the resulting geomorphology are far from being fully understood.
SAVILLE, CHRISTOPHER
core
Models of stress at mid-ocean ridges and their offsets [PDF]
, 2000 This thesis aims to investigate the stresses at mid-ocean ridge offsets, and particularly at the particular class of offsets represented by oceanic microplates. Amongthese, the Easter microplate is one of the best surveyed.
Neves, Maria C., Neves, M.C.
core
The Relationship of Small Earthquakes to Strain Accumulation Along Major Faults in Southern California [PDF]
, 1983 Fault-plane solutions for recent small (ML ≤ 4.6) earthquakes in the central Transverse Ranges, California, were determined using an azimuthally-varying crustal model.
Pechmann, James Christopher
core +1 more source
Dizhen xuebao, 2018 收集了鄂尔多斯地块西缘的21个宁夏区域地震台网台站和183个中国地震科学探测台阵台站记录到的2015年1月至2016年1月期间的远震P波资料，通过对其进行反褶积提取接收函数，并利用H-Kappa叠加方法计算了研究区内的莫霍面深度和泊松比。结果表明：研究区的莫霍面深度在36—58 km范围内变化，大体呈南厚北薄、西厚东薄的特点，且具有明显的分区特征，即以香山—天景山断裂为界，莫霍面在南北向呈现明显的起伏变化，该断裂以南的地壳增厚方式可能与青藏高原的水平挤压力所导致的上地壳重叠有关 ...
Yingcai Xu +5 more
doaj +1 more source
Applied Sciences, 2020 Coalbed methane is a double-edged sword with two attributes of energy and hazard in coal mines. Gas drainage is the most direct and effective measure for gas recovery and disaster prevention in coal mines, which is seriously affected by the mechanics and
Chaolin Zhang +3 more
doaj +1 more source
Study on the Influence of Tectonic Stress on Stability of Horseshoe-Shaped Tunnels
Advances in Materials Science and Engineering, 2021 While the tunnel is in the high tectonic stress environment and surrounding rock of tunnel has the characteristics of soft texture and stronger expansion, the preference of tunnel shape is horseshoe.
Xin Lv +3 more
doaj +1 more source
Tectonic, depth, and magnitude controls on global earthquake stress drop
Solid Earth SciencesEarthquake stress drop is a key parameter linking fault strength, rupture dynamics, and high-frequency ground motion, yet global observations exhibit variability spanning more than two orders of magnitude.
Antonino D'Alessandro
doaj +1 more source
Tectonic denudation and topographic development in the Spanish Sierra Nevada [PDF]
, 2007 The denudation history of the rapidly uplifting western part of the Spanish Sierra Nevada was assessed using apatite fission track (AFT) ages and 10Be analyses of bedrock and fluvial sediments.
J. F. Shroder +11 more
core +1 more source
Correlation between tectonic stress regimes and methane seepage on the western Svalbard margin [PDF]
, 2018 Methane seepage occurs across the western Svalbard margin at water depths ranging from 1000 m in regions just a few kilometres from the mid-ocean ridges in the Fram Strait. The mechanisms controlling seepage remain elusive.
A. Plaza-Faverola +5 more
core +2 more sources
Tectonic Stress Field in Central Europe
Annals of Geophysics, 1967 Sclieidegger's s t a t i s t i c a l method for the tectonic interp r e t a t i o n of e a r t h q u a k e f a u l t plane solutions is applied t o r e c e n t l y published solutions of e a r t h q u a k e s which occurred in two areas of Central Europe.
SCHEIDEGGER A. E., RANALLI G.
openaire +3 more sources