Results 181 to 190 of about 4,299,358 (286)

Impact of Temperature Variations on Shaft Wall Fracture and the Mechanical Properties of Hot Dry Rock. [PDF]

ACS Omega
Ma C, Zhang S, He Q, Zhao K, Yang C, Zhang Z.   +5 more
europepmc   +1 more source

A New Take on Sharp Cracks in Brittle Dielectrics: Where Electric Dipole Layers Meet Concentrated Line Forces

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.
ABSTRACT In this work, novel electrostatic aspects of sharp cracks in brittle dielectrics are discussed using the example of an impermeable Griffith crack in an infinite linear isotropic dielectric plate. On the one hand, electrostatic force densities stemming from the Maxwell stress tensor according to Lorentz are derived mathematically, where the ...
Lennart Behlen, Daniel Wallenta, Andreas Ricoeur   +2 more
wiley   +1 more source

Surrounding rock stability and engineering practice of the 52607 working face approaching a fault-protected coal pillar. [PDF]

Sci Rep
Liu Z, Chen M, Liu F.
europepmc   +1 more source

A Practice‐Oriented Exercise Concept to Foster Modeling Competence in Technical Mechanics

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.
ABSTRACT The transition from physical phenomena to idealized mathematical models represents a fundamental cognitive threshold in engineering education. To address this gap, this paper presents a comprehensive, two‐component didactic concept for introductory technical mechanics centered on improving students' “translational performance”.
Alexandra Dorschu
wiley   +1 more source

Three-dimensional numerical simulation of progressive rock caving using a tension-driven iterative element-removal method. [PDF]

Sci Rep
Liu J, Pu J, Yu Q, Wang X.
europepmc   +1 more source

Pictorial 1 : Examples of Distribution of Coulomb Failure Stress Change (ΔCPS) due to Volcanic Deformation Sources

Journal of Geography (Chigaku Zasshi), 2002
openaire   +2 more sources

From Flybys to Sample Return: A Review of Space Probes and Robotic Sampling Technologies for Small Bodies

Journal of Field Robotics, Volume 43, Issue 7, Page 4475-4514, October 2026.
ABSTRACT As a crucial puzzle piece of deep space exploration, exploring small bodies can provide significant scientific insights and valuable mineral resources. Unlike missions to the Moon and Mars, small‐body missions pose distinct technical challenges, including communication delays, weak gravity, and uncertain environments. This paper reviews a full
Xin Zhang, Hao Zhou, Dalin Zhou, Zhaojie Ju   +3 more
wiley   +1 more source

An Experimental Study on Fiber Reinforcement of a Polymer TSL Material. [PDF]

Polymers (Basel)
Liang H, Liu D, Shi Y, Bai Z, Shi K, Cao C, Zhang Z.   +6 more
europepmc   +1 more source

Fluid Injection Triggers Large‐Scale Slow‐Slip Activation of the Rocky Mountain Fold and Thrust Belt

Geophysical Research Letters, Volume 53, Issue 17, 16 September 2026.
Abstract Using interferometric synthetic aperture radar (InSAR) we show that hydraulic fracturing treatments near the subsurface deformation limit of the Rocky Mountain Fold and Thrust Belt produced 12 intraplate, aseismic, slow‐slip events with magnitudes Mw ${M}_{w}$ 4.71–5.06 at 1,640–2,410 m depths.
Mirko van der Baan, Sergey Samsonov, Hannes Vasyura‐Bathke, Raisha Pradisti, David W. Eaton, Hongxue Han   +5 more
wiley   +1 more source

Study on the crack propagation mechanism of single cracks in red sandstone based on stress field evolution characteristics. [PDF]

Sci Rep
Zha W, Cao Y, Xu T, Wang B, Tan X.
europepmc   +1 more source