Results 101 to 110 of about 6,228,427 (296)

Superlubricity and Corrosion Inhibition Properties of Solvate Ionic Liquids in Hybrid Carbon Fiber Reinforced Plastic–Steel Interfaces

Advanced Engineering Materials, EarlyView.
Solvate ionic liquids lubrication reduced the coefficient of friction by ∼60% compared to dry sliding, reaching steady‐state values as low as 0.04–0.05. Corrosion weight‐loss measurements in 1 M HCl further demonstrated significant inhibition behavior, with only 100 ppm of [Li(G3)][TFSI] (∼68.5 μL/L) reducing corrosion‐product weight loss by 63 ...
Sameh Dabees, Timothy Harte, Bhagya Dharmasiri, Y. Athulya Wickramasingha, David J. Hayne, Daniel J. Eyckens, Luke C. Henderson   +6 more
wiley   +1 more source

Surface ruptures and building damage of the 2003 Bam, Iran earthquake mapped by satellite synthetic apeerture radar interferometric correlation [PDF]

We use the interferometric correlation from Envisat synthetic aperture radar (SAR) images to map the details of the surface ruptures related to the 26 December 2003 earthquake that devastated Bam, Iran.
Fielding, E. J., Rosen, P. A., Nazari, H., Walker, R., Talebian, M., Ghorashi, M., Jackson, J. A.   +6 more
core   +1 more source

Evaluating the Effects of Deep Excavation on Nearby Structures Through Numerical Simulation

Applied Sciences
Traditional numerical analyses often overlook the potential impact of adjacent building basements on ground surface deformation. This study investigated the influence of neighboring structures on diaphragm walls and ground surface deformation during deep
Chia-Feng Hsu, Chih Huang, Yeou-Fong Li, Shong-Loong Chen   +3 more
doaj   +1 more source

Investigating the Effect of Inclination Angle and the Influence of Scan Parameters on the Appearance and Thermal and Mechanical Properties of Filigree Tension Rods of LPBF‐Manufactured NiTi Shape‐Memory Alloys

Advanced Engineering Materials, EarlyView.
This article investigates the dependence of the properties on the manufacturing orientation in the form of the inclination angle to the build plate of LPBF‐fabricated NiTi rods with a diameter of 150–220 µm. Metallographic, chemical, thermal, and mechanical characterization show behavior under identical manufacturing conditions that ranges from ...
Sandra Herzig, Michael Werner, Christian Rotsch   +2 more
wiley   +1 more source

Ground surface deformation induced by grouting construction of shallow-buried shield tunnels in mudstone strata

Frontiers in Earth Science
Grouting is widely used to mitigate ground surface deformation during shield tunneling. However, the quantitative influence of grout solidification and hardening on deformation and its prediction remains insufficiently understood.
Rong Zhang, Rong Zhang, Rong Zhang, Xiaochuan Li, Yue Wang, Zhengping Qi, Zhenqiang He, Ming Li, Zhonghua Jiang, Zhonghua Jiang   +9 more
doaj   +1 more source

Model-Agnostic Meta-Learning in Predicting Tunneling-Induced Surface Ground Deformation

Symmetry
The present investigation presents the field measurement and prediction of tunneling-induced surface ground settlement in Tianjin Metro Line 7, China. The cross-section of a metro tunnel exhibits circular symmetry, thereby making it suitable for tunneling with a circular shield machine. The ground surface may deform during the tunneling stage.
Wei He, Guan-Bin Chen, Wenlian Qian, Wenli Chen 0003, Liang Tang, Xiangxun Kong   +5 more
openaire   +2 more sources

Architecture‐Driven Sensor Stability in Weft‐Knitted Engineering Textiles

Advanced Engineering Materials, EarlyView.
Textile‐integrated sensor architectures are systematically compared to evaluate their electromechanical behavior under combined mechanical and environmental loading. Pocket‐based integration exhibits stable and reproducible signals, whereas tunnel‐based routing shows higher sensitivity accompanied by increased variability.
Adnan Maroof Khan, Johannes Wendler, Dilbar Aibibu, Johannes Mersch, Michael Wöltje, Chokri Cherif   +5 more
wiley   +1 more source

Spatiotemporal Displacement and Frozen-Ground Conditions of the Baishuigou Rock Glacier Revealed by InSAR and In Situ Observations

Remote Sensing
Rock glaciers are important geomorphic indicators of mountain permafrost conditions, yet the mechanisms controlling spatially heterogeneous deformation within individual rock glaciers remain poorly understood.
Meirong Hu, Guoyu Li, Wei Ma, Zhizhong Sun, Qingsong Du, Shunshun Qi, Yu Zhou, Xihui Ai, Jiawei Yang, Aleksandr Zhirkov   +9 more
doaj   +1 more source

Notes on the Vertical Deformations of the Ground Surface in the Central Part of the City of Tokyo.

Journal of Physics of the Earth, 1952
1. The vertical displacements of the ground surface in the central part of the city of Tokyo, which have been detected by levelling surveys repeated recently, consist of two components, namely, the sinking due to the shrinkage of the soft superficial soil layer and the displacement resulting from tilt of the underlying layer of harder material.
MIYABE, Naomi, KATAOKA, Akio
openaire   +2 more sources

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

Advanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source