Results 171 to 180 of about 531,692 (260)

Research on acoustic emission characteristics and mechanical properties of shale under uniaxial and conventional triaxial compression. [PDF]

Sci Rep
Wu W, Chan CM, Su X, Gu Y, Liu M, Shao W.   +5 more
europepmc   +1 more source

Characterization of the Plumbing System Beneath Askja Caldera, Iceland, Revealed by Microgravity and Deformation Data During Uplift Between 2022 and 2023

Journal of Geophysical Research: Solid Earth, Volume 131, Issue 9, September 2026.
Abstract In July 2021, an episode of uplift started at Askja caldera, Iceland, following over 50 years of subsidence. The initial inflation rate was approximately 700mm/yr $700\hspace*{.5em}\mathrm{m}\mathrm{m}/\mathrm{y}\mathrm{r}$, declining to 350mm/yr $350\hspace*{.5em}\mathrm{m}\mathrm{m}/\mathrm{y}\mathrm{r}$ within 1 month.
Josefa Sepúlveda‐Araya, Andrew Hooper, Elske van Dalfsen, Susanna K. Ebmeier, Michelle Parks, Freysteinn Sigmundsson, Yilin Yang, Milan Lazecký, Mathijs Koymans, Chiara Lanzi, Pedro Espín‐Bedón   +10 more
wiley   +1 more source

Experimental and numerical simulation research on the mechanical properties and failure characteristics of joint limestone under triaxial compression. [PDF]

Sci Rep
Tan X, Du B, Shen M, Li Y, Jiang G, Tang X.   +5 more
europepmc   +1 more source

A Hybrid Framework Combining Physical and Data‐Driven Models for Predicting the Timing of Fault Instability

Earth and Space Science, Volume 13, Issue 9, September 2026.
Abstract Reliable prediction of earthquakes and rock mass failure has long been hampered by a fundamental trade‐off: achieving both a long warning window and high prediction accuracy. Physical models, such as the failure forecast method (FFM) based on the time‐reversed Omori law, can provide longer warning windows but are sensitive to data noise and ...
Jian‐Zhi Zhang, Tao‐Tao Zhang, Tao Zhou, Zhi Lin, Ting Zhang   +4 more
wiley   +1 more source

An Expanded Wing Crack Model for Fracture and Mechanical Behavior of Sandstone Under Triaxial Compression. [PDF]

Materials (Basel)
Alomari E, Ng K, Khatri L.
europepmc   +1 more source

COMPARISON OF ELASTO-PLASTIC CONSTITUTIVE EQUATIONS WITH EXPERIMENTAL RESULTS OF TRIAXIAL COMPRESSION TESTS

, 1984
The static behaviors of undisturbed clay under drained and undrained triaxial compressionare studied. Triaxial compression tests were carried out in the axial strain rate of 0.000781 %/min.
清水, 博樹, 中野, 伸也, 三村, 衛   +2 more
core  

Neutron Diffraction Evidence for Stress‐Induced Melting of Ice During Deformation of D2O‐Ice Ih—Fluorite Mixtures

Journal of Geophysical Research: Planets, Volume 131, Issue 9, September 2026.
Abstract Water ice is an important rock‐forming mineral, both on the Earth and on various extraterrestrial bodies. Naturally occurring ice is often “dirty”–an intimate mixture with harder mineral grains, which can have significant effects on the bulk properties of the aggregate. We have used neutron powder diffraction, with in situ triaxial deformation,
Ceri A. Middleton, A. Dominic Fortes, Peter M. Grindrod, Shu Yan Zhang, Stephen J. Covey‐Crump, Peter R. Sammonds, Ian G. Wood, David P. Dobson, Lidunka Vočadlo, Simon A. Hunt   +9 more
wiley   +1 more source

Triaxial compression and shear strength characteristics of two-stage concrete: an experimental study. [PDF]

Sci Rep
Moaf FO, Rajabi AM, Abdelgader HS, Kurpińska M, Murali G, Miśkiewicz M.   +5 more
europepmc   +1 more source

A high‐energy X‐ray beamline for materials science research at SPring‐8: BL15XU

Journal of Synchrotron Radiation, Volume 33, Issue 5, Page 1554-1566, September 2026.
The Japanese synchrotron facility SPring‐8 has recently relaunched BL15XU as a high‐energy X‐ray beamline for materials science research. A comprehensive description of the technical details and science cases is presented.The high‐energy X‐ray beamline BL15XU is designed to drive advancements in materials science and high‐pressure research by ...
Hiroyuki Ohsumi, Yuji Higo, Yujiro Hayashi, Jaemyung Kim, Noriyoshi Tsujino, Sho Kakizawa, Tetsuo Irifune, Tomohiro Ohuchi, Yoshio Kono, Hirokatsu Yumoto, Takahisa Koyama, Hiroshi Yamazaki, Yasunori Senba, Haruhiko Ohashi, Hidekazu Takano, Michihiro Sugahara, Taito Osaka, Makina Yabashi   +17 more
wiley   +1 more source

Study on mechanical characteristics of phyllite by conventional triaxial compression under multi-factors coupling action. [PDF]

Sci Rep
Wu Y, Yang D.
europepmc   +1 more source