Results 81 to 90 of about 189,459 (306)

Experimental Performance Study on Axial Compressive Load-Bearing Capacity of Steel Slag Micropowder Ecotype UHPC of Short Columns Steel Pipe

Applied Sciences
In order to study the axial compression performance of steel pipe concrete short columns filled with steel slag micronized ultra-high-performance concrete (UHPC), this paper designs 27 steel pipe UHPC short columns for axial compression test and compares
Shangqi Guo, Xianyuan Tang, Chenzhuo Feng, Binbing He, Bai Yang   +4 more
doaj   +1 more source

Structural behavior of load-bearing sandwich wall panels with GFRP skin and a foam-web core

Science and Engineering of Composite Materials, 2018
An innovative load-bearing sandwich wall panel with glass fiber-reinforced polymer (GFRP) skins and a foam-GFRP web core (GSFW wall panels, where “GS” denotes GFRP skin and “FW” denotes foam-GFRP web core), which was manufactured using a vacuum-assisted ...
Wang Lu, Wu Zhimin, Liu Weiqing, Wan Li
doaj   +1 more source

TF34 engine compression system computer study [PDF]

The stability of the fan and the compressor components was examined individually using linearized and time dependent, one dimensional stability analysis techniques.
Hosny, W. M., Steenken, W. G.
core   +1 more source

Anisotropic creep model for soft soils [PDF]

, 2008
In this paper a new anisotropic model for time-dependent behaviour of soft soils is presented. The formulation is based on a previously developed isotropic creep model, assuming rotated Modified Cam Clay ellipses as contours of volumetric creep strain ...
Academy of Finland Grant 210744 (Funder), EC MRTN-CT-2004–512120 (Funder), Karstunen, Minna, Leoni, Martino, University of Strathclyde, University of Stuttgart, Vermeer, Pieter   +6 more
core   +1 more source

Seismic Performance of High Toughness Cementitious Composite Enhanced by Carbon Fibre Reinforced Polymer Bars

Chemical Engineering Transactions, 2018
This paper aims to disclose the seismic performance of high toughness cementitious composite (HTCC) enhanced by carbon fibre reinforced polymer (CFRP) bars.
Tao Cai, Shiyong Jiang, Xueyang Li, Hongwei Gong   +3 more
doaj   +1 more source

Discordance Between Patient and Physician Global Assessments in Early Systemic Sclerosis

Arthritis Care &Research, EarlyView.
Objective This study aims to identify factors associated with patient global assessment (PtGA) and physician global assessment (PhGA) and discordance between them in systemic sclerosis (SSc). Methods Data from adults with early SSc (<5 years) from the Collaborative National Quality and Efficacy Registry were included.
Ellen Romich, Alexis Ogdie, Alisa Stephens Shields, Peter A. Merkel, Shervin Assassi, Elana J. Bernstein, Andreea Bujor, Flavia V. Castelino, Lorinda Chung, Luke B. Evnin, Tracy M. Frech, Jessica K. Gordon, Melissa Griffith, Faye N. Hant, Monica L. Harding, Laura K. Hummers, Dinesh Khanna, Kimberly S. Lakin, Dorota J. Lebiedz‐Odrobina, Yiming Luo, Ashima Makol, Maureen D. Mayes, Zsuzsanna H. McMahan, Jerry Molitor, Duncan F. Moore, Julie Paik, Carrie Richardson, Brian Skaug, Ami A. Shah, Ankoor Shah, Virginia Steen, John M. VanBuren, Elizabeth R. Volkmann, Carleigh Zahn, Nora Sandorfi, for the CONQUER Investigators   +35 more
wiley   +1 more source

Experimental Study on Axial Compression Behavior and Bearing Capacity Analysis of High Titanium Slag CFST Columns

Applied Sciences, 2019
In order to study the axial compression behavior of concrete-filled steel tubular (CFST) columns filled with high titanium slag, a total of 32 specimens, including normal CFST columns, half-high titanium slag CFST columns, and full-high titanium slag ...
Chunli Zhou, Wei Chen, Xiaolong Ruan, Xueying Tang   +3 more
doaj   +1 more source

Fracture of granular materials composed of arbitrary grain shapes: A new cohesive interaction model [PDF]

, 2016
Discrete Element Methods (DEM) are a useful tool to model the fracture of cohesive granular materials. For this kind of application, simple particle shapes (discs in 2D, spheres in 3D) are usually employed.
Artoni, R, Descantes, Y, Neveu, A, Richard, P   +3 more
core   +2 more sources

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source

Strength and deformation properties of structural lightweight concrete under true tri-axial compression

Case Studies in Construction Materials, 2019
In this paper, the strength and deformation of structural all lightweight concrete (ALWC), structural semi-lightweight concrete (SLWC) and normal weight concrete (NWC) subjected to uniaxial, equibiaxial and truly tri-axial compression was experimentally ...
Huai-liang Wang, Xiao-hua Huang, Bao Xie
doaj   +1 more source