Results 91 to 100 of about 2,088,038 (368)
Post crack flexural toughness in steel fabric and fibre reinforced concrete beams [PDF]
, 2008 The purpose of the paper is to provide independent research and evaluate manufacturers’ claims that structural polypropylene fibres provide satisfactory crack control reinforcement and compare the test results from macro synthetic polypropylene fibres ...
Richardson, Alan
core
Advanced Engineering Materials, EarlyView.This study explores the energy conversion in powder bed fusion of polymers using laser beam for polyamide 12 and polypropylene powders. It combines material and process data, using dimensionless parameters and numerical models, to enable the prediction of suitable printing parameters.
Christian Schlör +9 more
wiley +1 more source
MATEC Web of Conferences, 2016 The article presents a comparison of results of experimental and analytical calculations of the strength of the central and eccentrically compressed concrete elements working in the conditions of dynamic loads under fire exposure.
Tamrazyan Ashot, Avetisyan Levon
doaj +1 more source
Seismic Assessment of Non-conforming Infilled RC Buildings Using IDA Procedures
Frontiers in Built Environment, 2019 The seismic performance of existing non-conforming reinforced concrete (RC) buildings is numerically investigated, taking into account the presence of clay brick masonry infill walls.
Constantinos Repapis, Christos A. Zeris
doaj +1 more source
Shock and Vibration, 2021 This study focuses on the assessment of the correlation and variability of ground motion amplitudes recorded in Bucharest area during Vrancea intermediate-depth earthquakes from a database of 119 pairs of horizontal components.
Florin Pavel
doaj +1 more source
On a three-dimensional lattice approach for modelling corrosion induced cracking and its influence on bond between reinforcement and concrete [PDF]
arXiv, 2010 The present work involves the discrete modelling of corrosion induced cracking and its influence on the bond between reinforcement and concrete. A lattice approach is used to describe the mechanical interaction of a corroding reinforcement bar, the surrounding concrete and the interface between steel reinforcement and concrete. The cross-section of the
arxiv
Advance in Civil Engineering, 2019 The present work demonstrates the nonlinear finite element analysis (NLFEA) of 13 concentrically and eccentrically loaded short rectangular concrete column specimens reinforced with GFRP and conventional steel bars.
A. Raza, Q. Khan, Afaq Ahmad
semanticscholar +1 more source
Top Bar Effects in Prestressed Concrete Piles [PDF]
, 2002 The top bar effect in reinforced concrete is a widely recognized phenomenon. Currently, the ACI Building Code prescribes a 30% increase in the development length of top cast reinforcing bars.
Harries, Kent A. +3 more
core +1 more source
The behaviour of reinforced concrete slabs in fire [PDF]
, 2010 In this paper a robust model is presented based on the previous layer procedure developed by the author to also take into account the effects of concrete spalling on the behaviour of concrete slabs under fire conditions.
Ali +14 more
core +1 more source
Advanced Engineering Materials, EarlyView.Herein, silicon‐based nanoparticle coatings on X2CrNiMo17‐12‐2 metal powder are presented. The coating process scale, process parameters, nanoparticle size (65–200 nm) as well as the coating amount are discussed regarding powder properties. The surface roughness affects the flowability, while reflectance depends on the coating material and surface ...
Arne Lüddecke +4 more
wiley +1 more source