Results 111 to 120 of about 531,692 (260)

Experimental Investigation on Failure Modes and Mechanical Properties of Rock-Like Specimens with a Grout-Infilled Flaw under Triaxial Compression

Shock and Vibration, 2019
Flaws existing in rock mass are one of the main factors resulting in the instability of rock mass. Epoxy resin is often used to reinforce fractured rock mass. However, few researches focused on mechanical properties of the specimens with a resin-infilled
Huilin Le, Shaorui Sun, Feng Zhu, Haotian Fan   +3 more
doaj   +1 more source

Simulation on Triaxial Compression Creep Deformation of Reticulate Red Clay

, 2011
Triaxial compression creep tests were performed on the undisturbed specimens of reticulate red clay from Dongting Lake area (China) under different confined stress.
Xi Qing Tang, Lu Chao Yan, Jian Zhong Li
core   +1 more source

An Elasto–Plastic Hydro–Mechanical Model for Analyzing the Swelling Behavior of Heterogeneous Clay–Sulfate Rocks

International Journal for Numerical and Analytical Methods in Geomechanics, EarlyView.
ABSTRACT Swelling of clay‐sulfate rocks is a concern in geotechnical engineering that can damage infrastructure. In the historic town of Staufen in southwest Germany, geothermal drilling into a swellable anhydrite‐bearing clay formation resulted in water inflow and subsequent swelling, triggering ground heave and damage to more than 250 houses.
Reza Mahmoudi Kouhi, Reza Taherdangkoo, Thomas Nagel, Faramarz Doulati Ardejani, Christoph Butscher   +4 more
wiley   +1 more source

Fiber Bragg Grating Force Sensors for Minimally Invasive Surgery: State of the Art, Challenges, and Opportunities

SmartBot, EarlyView.
This article reviews the application of fiber Bragg grating (FBG) technology for precise force sensing in minimally invasive surgery. It outlines the fundamental working principles and algorithms used to interpret sensor data. The text surveys clinical applications across various medical fields, such as ophthalmology and vascular intervention (Table of
Shiyuan Dong, Tianqi Huang, Lingyu Chen, Shucong Yin, Qing Chang, Dingpei Han, Yangxi Li, Boyu Zhang, Hongen Liao, Fang Chen   +9 more
wiley   +1 more source

Uncemented sand under triaxial compression

, 2019
X-ray Computed Tomography 3D image of a cylindrical dry sand sample tested with triaxial compression: the Digital Volume Correlation shows that, in the loading step 07-08 (16% - 19% of axial strain), a network of shear bands develops in the middle of the
Ilaria Soriano (7582580)
core   +1 more source

T‐800: An 800 Hz Data Glove for Precise Hand Gesture Tracking

SmartBot, EarlyView.
Hand motion capture provides critical insights into human dexterity and facilitates advancements in robotic manipulation, yet existing systems are limited by a trade‐off between temporal resolution and visual occlusion. Here, the authors present T‐800, a high‐bandwidth data glove achieving synchronized full‐hand motion capturing at 800 Hz.
Haoyang Luo, Zihang Zhao, Leiyao Cui, Saiyao Zhang, Liu Yang, Zhi Han, Xiyuan Tang, Yixin Zhu   +7 more
wiley   +1 more source

Influence of Confining Pressure on Nonlinear Failure Characteristics of Coal Subjected to Triaxial Compression. [PDF]

Int J Environ Res Public Health, 2022
Li Q, Liu J, Lu S, Wang Z, Wang H, Wu Y, Wang Y, Ying D, Li M.   +8 more
europepmc   +1 more source

Laboratory tests showing (a) uniaxial compression tests, (b) direct shear tests, and (c) triaxial compression tests.

, 2018
Laboratory tests showing (a) uniaxial compression tests, (b) direct shear tests, and (c) triaxial compression tests.
Chenggong Ding (5746541), Xin Zhao (71840), Lei Yang (102719), Anlin Shao (5746526), Jingzhu Huang (5746538), Rongbing Lin (5746535), Changyu Jin (5746523), Fuquan Fan (5746529), Dong Liu (115204), Kunpeng Yu (5746532)   +9 more
core   +1 more source

Toward the Application of Multiaxial Failure Criteria: Mean Stress Sensitivity of Carbide‐Rich, High‐Alloy PM‐HIP Tool Steels Under Axial and Torsional Cyclic Loading

steel research international, EarlyView.
This study quantifies axial and torsional long‐life fatigue (LLF) behavior of three carbide‐rich PM‐HIP tool steels, correlating LLF strength with intrinsic defect size and cleanliness, thereby extracting material‐specific mean stress sensitivities and Haigh diagrams.
Lennart Mirko Scholl, Frederik Tegeder, Tobias Hajeck, Alexander Bezold, Christoph Broeckmann   +4 more
wiley   +1 more source

Gas Permeability Evolution of Coal with Inclusions under Triaxial Compression-Lab Testing and Numerical Simulations. [PDF]

Materials (Basel), 2022
Zhao Y, Konietzky H, Frühwirt T, Zhou HW.   +3 more
europepmc   +1 more source