Results 1 to 10 of about 2,106,842 (293)

Study of the Interseismic Deformation and Locking Depth along the Xidatan–Dongdatan Segment of the East Kunlun Fault Zone, Northeast Qinghai–Tibet Plateau, Based on Sentinel-1 Interferometry

Remote Sensing, 2023
The East Kunlun fault zone (EKFZ), located northeast of the Qinghai–Tibet Plateau, has experienced several strong earthquakes of magnitude seven or above since 1900.
Shuai Kang, Lingyun Ji, Liangyu Zhu, Chuanjin Liu, Wenting Zhang, Ning Li, Jing Xu, Fengyun Jiang   +7 more
doaj   +3 more sources

Locking Status and Earthquake Potential Hazard along the Middle-South Xianshuihe Fault

Remote Sensing, 2018
By combining the seismogenic environment, seismic recurrence periods of strong historical earthquakes, precise locations of small⁻moderate earthquakes, and Coulomb stress changes of moderate⁻strong earthquakes, we analyze the potential ...
Rumeng Guo, Yong Zheng, Wen Tian, Jianqiao Xu, Wenting Zhang   +4 more
doaj   +3 more sources

Local Geometric Perception for Climbing Robots on Double-Deck Steel Truss Bridges Using CAD Hole-Layout Priors and Depth-Derived Geometry [PDF]

Sensors
Close-range bridge inspection exposes personnel to risks associated with work at height and in confined spaces. Magnetic climbing robots can reduce this exposure, yet dense fastener groups and unsupported regions beyond truss member edges impose local ...
Jie Hou, Hongbing Zhang, Jiahao Lin, Xiaoyu Li, Xiaochen Wei, Yaoyu Zhu, Zhonghong Dong   +6 more
doaj   +2 more sources

Calcium-molybdenum-cobalt-2-methylimidazole trimetallic organic framework as a saturable absorber for passive mode-locked thulium–holmium doped fiber lasers [PDF]

Scientific Reports
Ultrafast fiber lasers operating in the 2 μm spectral region require robust and highly nonlinear saturable absorbers (SAs) to achieve stable mode-locking.
Harith Ahmad, N. Mokhtar, N. A.M. Rusni, M. S.M. Sa’ad, I. S. Imaduddin, S. R. Majid, M. Z. H. Mayzan, M. A. M. Lutfi, Mousa Hussein, S. Sun, K. Thambiratnam   +10 more
doaj   +2 more sources

Geodetic slip rate and locking depth of east Semangko Fault derived from GPS measurement

Geodesy and Geodynamics, 2020
65 km Semangko Fault is part of southern segments of Sumatran Fault Zone (SFZ) which is complex corresponds to the transition from the strike-slip regime of the SFZ to the normal faulting tectonics of the Sunda Strait.
Satrio Muhammad Alif, Erlangga Ibrahim Fattah, Munawar Kholil   +2 more
doaj   +3 more sources

Present-day activity and seismic potential of the north Qinling fault, southern ordos block, central China, as revealed from GPS data and seismicity

Frontiers in Earth Science, 2023
The North Qinling Fault, located at the boundary of the North China Block and the South China Block, represents an important tectonic structure between the Weihe Basin and the Qinling Mountains, and controls the subsidence and expansion of the Weihe ...
Chenyi Yang, Lingyun Ji, Yihai Yang, Lina Su, Ying Wang, Huiren Shi   +5 more
doaj   +1 more source

Coupling fraction model to interpret the motion of non-fully coupled strike-slip faults

Frontiers in Earth Science, 2023
Despite coupling fractions being extensively used in the interseismic period, the coexistence of locking and creeping mechanisms and the correlation between the coupling fraction and locking depth remain poorly understood because of the lack of a ...
Zhenyu Zou, Zaisen Jiang, Yanqiang Wu, Yueju Cui, He Tang   +4 more
doaj   +1 more source

A Crustal Deformation Pattern on the Northeastern Margin of the Tibetan Plateau Derived from GPS Observations

Remote Sensing, 2023
The northeastern margin is a natural experimental field for studying crustal extrusion and expansion mechanisms. The accurate crustal deformation pattern is a key point in the analysis of regional deformation mechanisms and seismic hazard research and ...
Sihan Yu, Xiaoning Su
doaj   +1 more source

Study on Mechanical Properties and Application of a New Flexible Bolt

Applied Sciences, 2021
As mining depth extends continuously, complex geological environment and strong mining stress pose serious challenges against excavation safety and higher demand for bolt support.
Zhengzheng Xie, Nong Zhang, Qun Wei, Jin Wang, Mostafa Sharifzadeh   +4 more
doaj   +1 more source

A Potential Earthquake with Magnitude Mw 7.2 on the Northern Xiaojiang Fault Revealed by GNSS Measurement

Remote Sensing, 2023
We used near-field and regional GNSS (Global Navigation Satellite System) data to quantify the deformation and locking ratio of the Xiaojiang fault (XJF) in southeastern Tibet.
Yun Zhou, Lisheng Xu, Zhengyang Pan, Ming Hao, Chunlai Li   +4 more
doaj   +1 more source