Results 61 to 70 of about 44,670 (307)
Some geotechnical properties and damping ratio of clay nanocomposites
Journal of Engineering Research, 2019 Natural clays soils are commonly used in dams, landfills, nuclear plants, etc. as an impermeable component or protecting liner. However, there could be permanent damage in structural elements due to the problems such as swelling, settlement, and heaving of these soils because of varieties in water contents over time.
Majedı, Payam +2 more
openaire +3 more sources
A Study on the Damping Ratio of Rubber Concrete
Journal of Asian Architecture and Building Engineering, 2010 This paper presents an experimental result of the damping ratio and related mechanical properties of rubber concrete made by partially replacing the fine aggregate in concrete with rubber powder.
Lin, Ching-Yao +2 more
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Dynamic shear modulus ratio and damping ratio with the dynamic shear strain of the soil.
, 2023 Dynamic shear modulus ratio and damping ratio with the dynamic shear strain of the soil.
Yan-Jia Qiu (15194864) +3 more
core +1 more source
Advances in Sustainable and Wearable Textile Based Soft Robotics
Advanced Functional Materials, EarlyView.This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas +6 more
wiley +1 more source
Jixie chuandong, 2008 Take three-fixing-lobe bearings,which are not concentric supporting elastic Effort rotor as the research subject.Based on considering the stiffness and damping characteristics of journal bearing,dynamic coefficients of journal bearing and damping ...
阎庆华, 安琦
doaj
Cyclic shearing characteristics of calcareous sand-snake skin-inspired interfaces
Yantu gongcheng xuebaoIn marine geotechnical engineering, the dynamic response of the calcareous sand-structure interfaces is critical to the overall stability of structures.
CUI Hao 1, 2 , LIU Hanlong 2, 3, XIAO Yang 2, 3
doaj +1 more source
Advanced Functional Materials, EarlyView.Top‐down organic pillaring expands the interlayer spacing of bulk‐sized MoS2 particles while preserving the bulk morphology. Operando X‐ray diffraction and electrochemical dilatometry show that MoS2‐bulk undergoes solvent co‐intercalation in diglyme electrolyte, causing large structural expansion, while pillared, expanded MoS2 suppresses solvent uptake
Jaehoon Choi +8 more
wiley +1 more source
Dissipation mechanisms identification of soft hollow particle-dampers in honeycomb structures for micro-vibrations environment [PDF]
, 2009 Particle dampers are enclosures partially filled with metallic or glass small spheres, attached to the vibrating structure. This paper deals with replacing hard classical particles by soft hollow ones to maximize damping and mass ratio. Hence, one aspect
Heurteau, Jean-Pierre +5 more
core
A simple damper optimization algorithm for both target added damping ratio and interstorey drift ratio [PDF]
, 2013 A simple damper optimization method is proposed to find optimal damper allocation for shear buildings under both target added damping ratio and interstorey drift ratio (IDR).
Aydin, Ersin
core +1 more source
Time‐Resolved Magnetization Switching Dynamics Driven by Orbital Torques
Advanced Functional Materials, EarlyView.Du et al. reveal nanosecond magnetization switching driven by orbital currents using time‐resolved Hall detection. The measurements separate domain nucleation from domain wall propagation and show that Joule heating strongly assists switching by lowering energy barriers.
Ao Du +4 more
wiley +1 more source