Results 201 to 210 of about 263,848 (296)

ASME-Based Structural Assessment of Head-Shell Junctions in Pressurized Railway Tank Wagons. [PDF]

open access: yesMaterials (Basel)
Ilincă CN   +8 more
europepmc   +1 more source

Enhancing Lithium‐Metal Battery Safety and Performance with Ether‐Aided Ionic Liquid Electrolytes

open access: yesAdvanced Energy and Sustainability Research, Volume 7, Issue 6, June 2026.
A new dual‐anion ionic liquid (IL) electrolyte was created using an ether‐type cosolvent, i.e., 1,2‐dimethoxyethane (DME). Adding 20 wt.% DME improves lithium‐ion mobility and helps form a stable solid electrolyte interphase. This optimized electrolyte allows for better long‐term cycling and higher capacity in lithium cells compared to the pure IL ...
Ziyuan Lyu   +5 more
wiley   +1 more source

Design of Two‐Segment Constant‐Force Compliant Mechanisms via Stiffness‐Matched Parallel Integration

open access: yesEngineering Reports, Volume 8, Issue 6, June 2026.
This work presents a novel design for two‐segment constant‐force compliant mechanisms that achieve dual‐stage zero‐stiffness via stiffness‐matched parallel integration. Experimental results demonstrate constant forces of 4 N and 20 N with less than 5% variation, enabling extended operational ranges for precision applications such as robotic ...
Junfeng Hu, Xiwei Jiang
wiley   +1 more source

Evaluation of Modeling Assumptions for Predicting Structural Damage and Train Derailment Under Earthquake Loading

open access: yesEarthquake Engineering &Structural Dynamics, Volume 55, Issue 7, Page 1514-1532, June 2026.
ABSTRACT The rapid development of new railway networks and the aging of existing infrastructure in seismic‐prone regions continue to motivate the need for efficient methods to simulate the dynamic behavior of coupled train track structure systems. While detailed train–structure interaction (TSI) models can capture complex mechanisms, they are often too
Miguel A. Gomez, Matthew J. DeJong
wiley   +1 more source

Study on the Influence of Slope Static Load on Shallow Lining Support Structure

open access: yesEnergy Science &Engineering, Volume 14, Issue 6, Page 2721-2735, June 2026.
On the basis of the background of the shallow‐buried main adit supported by stone lining, the mechanical model of the supporting structure is constructed, and the stability of the supporting structure is analyzed by using the methods of field investigation, theoretical analysis, and numerical simulation.
Hongwei Wang   +3 more
wiley   +1 more source

Study on Deformation Law of Crossing Layer Drilling Superimposed Floor Roadway

open access: yesEnergy Science &Engineering, Volume 14, Issue 6, Page 2752-2771, June 2026.
Based on deformation law of crossing layer drilling superimposed floor roadway, low dip angle drilling is particularly susceptible to complications such as borehole blockage and collapse. ABSTRACT Floor extraction roadway crossing layer drilling is a pivotal strategy for gas control in areas prone to coal and gas outbursts.
Xiao Liu   +9 more
wiley   +1 more source

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