Results 41 to 50 of about 8,882 (165)

Coulomb Stress Changes in the 2004 Aceh Earthquake on the Mount Sibualbuali and Mount Lubukraya

JPFT (Jurnal Pendidikan Fisika dan Teknologi)
The great Aceh earthquake on December 26, 2004, had a magnitude of 9.2 Mw for 10 minutes with coordinates 3,316°N 95,854°E. had a tremendous impact on changes in geological conditions and disasters in Aceh and Asia, especially Southeast Asia and South ...
Goldberd Harmuda Duva Sinaga, Analiser Halawa, Retno Agung Prasetyo, Irving Josafat Alexander Silaban, Mardame Pangihutan Sinaga   +4 more
doaj   +1 more source

Coulomb Stress Analysis of the West Coast Sumatra Earthquake on Mount Imun and Mount Helatoba

JPFT (Jurnal Pendidikan Fisika dan Teknologi)
The island of Sumatra is a meeting area between the Indian Ocean plate in the South and the southwest edge of the Sunda Exposure, which is also the continental plate of Southeast Asia or the Eurasian Plate.
Goldberd Harmuda Duva Sinaga, Juliper Nainggolan, Hebron Pardede   +2 more
doaj   +1 more source

COULOMB STRESS CHANGES DUE TO RECENT ACEH EARTHQUAKES

Jurnal Penelitian Fisika dan Aplikasinya, 2016
Coulomb stress change analysis has been applied to understand whether the 2013/07/02 (Mw=6.1) has been triggered by 2013/01/21 earthquake (Mw=6.1) the proximity to failure on the Aceh segment of Sumatra Fault Zone (SFZ). We examine the problem of how one
Madlazim Madlazim
doaj  

Coseismic and Postseismic Slip Analysis of the 2024 Mw 7.0 Wushi Earthquake: Insights From InSAR Observations and Slip Inversion

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Analysis of fault slip behavior is crucial for assessing regional seismic hazards. This study employs Sentinel-1 SAR data to investigate the coseismic and postseismic deformation associated with the 2024 Mw 7.0 Wushi earthquake using Interferometric ...
Jianlong Chen, Zicheng Huang, Lejun Lu, Peizhen Zhang   +3 more
doaj   +1 more source

Generalized Coulomb's Criterion for 3-Dimensional Stress Conditions

Soils and Foundations, 2006
The Coulomb's Failure Criterion for materials is commonly and implicitly applied to the stress components on failure plane. In this paper, it was attempted to apply the Coulomb's Criterion not only to the failure plane but also to general planes which have various directions relative to the principal stress components at failure conditions, and it was ...
openaire   +2 more sources

On the genesis of the 2013 Bachat earthquake

Геодинамика и тектонофизика, 2019
The ML 6.1earthquake that occurred on June 18, 2013 in Kuzbass is the strongest seismic event related to mining operations in this region. Opinions about its genesis differ.
G. G. Kocharyan, S. B. Kishkina, A. M. Budkov, G. N. Ivanchenko   +3 more
doaj   +1 more source

Stress-dependent Mohr–Coulomb shear strength parameters for intact rock

Scientific Reports
Rock strength is imperative for the design and stability analysis of engineering structures. The Mohr-Coulomb (M-C) criterion holds significant prominence in geotechnical engineering. However, the M-C criterion fails to accurately capture the nonlinear strength response and neglects the critical state of rocks, potentially leading to inaccuracies in ...
Li, Hao, Pel, Leo, You, Zhenjiang, Smeulders, David   +3 more
openaire   +5 more sources

Stress drop, earthquake aftershocks and regional stress relation based on synthetic static Coulomb failure stress model

Journal of Physics: Conference Series, 2019
Coulomb failure criterion has been applied widely in the scope of earthquake science to explain earthquake interactions base on stress change, with the well-known method named Coulomb failure stress change ΔCFS). Preceding studies have showed: increase ΔCFS, depicted as positive stress lobes, has correlation with occurrence of following events. However
D Kusumawati, D P Sahara, A D Nugraha, N T Puspito   +3 more
openaire   +1 more source

Study on asymmetrical cold rolling considered sticking friction

Journal of Materials Research and Technology, 2020
A new model considered the sticking friction for analyzing the asymmetrical cold rolling process is proposed by the slab method. This friction model is composed of the Coulomb friction model and yield shear stress.
Ji Wang, Xianghua Liu, Xiangkun Sun
doaj   +1 more source

ANALISIS COULOMB STRESS GEMPA BUMI DELI SERDANG 16 JANUARI 2017

PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2017 UNJ, 2017
Earthquake magnitude M 5,6 shaken around Deli Serdang, North Sumatera on January 16th 2017. This research aims to understand Coloumb stress changes of Deli Serdang Earthquake. The analysis of Coloumb stress changes has done to indicate the influence of mainshock toward aftershocks.
Setiadi, Tio Azhar Prakoso, Perdana, Yusuf Hadi, Rohadi, Supriyanto   +2 more
openaire   +3 more sources