Results 31 to 40 of about 73,914 (300)

Dynamic shear responses of polymer-polymer interfaces

, 2012
In multi-component soft matter, interface properties often play a key role in determining the properties of the overall system. The identification of the internal dynamic structures in non-equilibrium situations requires the interface rheology to be ...
Kajiwara, Toshihisa, Kataoka, Kiyoyasu, Nakayama, Yasuya   +2 more
core   +1 more source

An Improved Shear Lag Analysis Method for Composite Box Girders with Corrugated Steel Webs

Buildings
Composite box girders with corrugated steel webs (CBGCWs) have attracted increasing attention in bridge engineering. However, the shear lag effect has an impact on the mechanical behavior of thin-walled box girders and the impact of transverse ...
Meihua Bian, Xingsen Zhang, Junhua Li, Jianing Peng, Songlin Qin   +4 more
doaj   +1 more source

Correlating Stiffness and Shear Lag Behavior with Brace Configuration of Tall Truss Tube Buildings

Buildings, 2015
As the height of buildings increases, effect of shear lag also becomes considerable in the design of high rise buildings. In this paper, shear lag effect in tall buildings of heights, i.e., 120, 96, 72, 48 and 36 stories of which aspect ratio ranges from
Himanshu Gaur, Ravindra Kumar Goliya
doaj   +1 more source

Shear Lag Analysis of Simply Supported Box Girders Considering Axial Equilibrium and Shear Deformation

Buildings, 2023
The conventional methods used to analyze the shear lag effect in simply supported box girders assume that the neutral axis of the section coincides with the centroid, which does not strictly satisfy the axial equilibrium condition.
Daopei Zhu, Nanhui Huang, Jiazheng Li, Shihua Zhou, Cai Wu   +4 more
doaj   +1 more source

The Mass-Richness Relation of MaxBCG Clusters from Quasar Lensing Magnification using Variability

, 2012
Accurate measurement of galaxy cluster masses is an essential component not only in studies of cluster physics, but also for probes of cosmology. However, different mass measurement techniques frequently yield discrepant results.
Baltay, Charles, Bauer, Anne H., Ellman, Nancy, Jerke, Jonathan, Rabinowitz, David, Scalzo, Richard   +5 more
core   +1 more source

Study on the Deflection Calculation of a Steel Truss Web–Concrete Composite Beam Under Pre-Stress

Buildings
The aim of this study is to establish an accurate calculation method for the deflection caused by the effect of pre-stress in a steel truss web–concrete composite girder bridge based on the energy variational principle, considering the influence of shear
Chunmei Ni, Xiaowei Liu, Zhilong Wang, Sheng Li   +3 more
doaj   +1 more source

Shear Lag Effect in Steel-UHPC Composite Girders of Cable-Stayed Bridges Considering Slip Under Asymmetric Axial Loading

Buildings
The study presents an analysis of steel-Ultra-High Performance Concrete (UHPC) composite girders. Five composite girder specimens were designed and tested.
Hua Luo, Qincong She, Bin Li, Wan Wu, Yahua Pan, Chen Yang   +5 more
doaj   +1 more source

Interfacial Stress Transfer in a Graphene Monolayer Nanocomposite

, 2010
Graphene is one of the stiffest known materials, with a Young's modulus of 1 TPa, making it an ideal candidate for use as a reinforcement in high-performance composites.
Baughman, Blake, Blake, Cooper, Cox, Cui, Ferrari, Geim, Hernandez, Huang, Huang, Jorio, Kannan, Kannan, Kelly, Kojima, LeBaron, Lee, Lucas, Mohiuddin, Nairn, Novoselov, Novoselov, Proctor, Ramanathan, Stankovich, Thostenson, Tsoukleri, van den Heuvel, Zhang   +29 more
core   +1 more source

A Systematic Comparison of Alpha‐Synuclein Seed Amplification Assays for Increasing Reproducibility

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Seed amplification assays (SAAs) enable ultrasensitive detection of misfolded α‐synuclein across biofluids and tissues. Yet, heterogeneity in protocols limits cross‐study comparability and clinical translation. Here, we review α‐synuclein SAA methods and their performance across various biological matrices.
Manuela Amaral‐do‐Nascimento, Daniela F. Santos, Tuane C. R. G. Vieira, Tiago F. Outeiro   +3 more
wiley   +1 more source

Multiscale mechanics of noncovalent interface in graphene oxide layered nanocomposites

Theoretical and Applied Mechanics Letters, 2022
Noncovalent interfaces play a vital role in inelastic deformation and toughening mechanisms in layered nanocomposites due to their dynamical recoverability.
ZeZhou He, YinBo Zhu, HengAn Wu
doaj   +1 more source