Results 41 to 50 of about 119,617 (348)

Impact Performance of Steel Fiber-Reinforced Self-Compacting Concrete against Repeated Drop Weight Impact

Crystals, 2021
The self-compacting concrete (SCC) was invented to overcome the compaction problems in deep sections, owing to its perfect workability characteristics.
S. Abid, M. Gunasekaran, Sajjad Ali, Ahmed L. Kadhum, T. S. Al-Gasham, R. Fediuk, N. Vatin, M. Karelina   +7 more
semanticscholar   +1 more source

Research on the influence of steel fiber content on the axial compressive behavior of self-compacting concrete-filled steel tubular columns

矿业科学学报, 2023
In order to improve the axial compression bearing capacity of concrete filled steel tubular columns, steel fibers were added into self-compacting concrete.Through orthogonal test, the influence of 3 groups of steel fiber content on the strength of self ...
Zhang Yi, Zhang Sibo, Kang Xinchao, Chen Qiyu, Wang Zetian, Yan Hao, Gao Qingli   +6 more
doaj   +1 more source

Experimental and numerical investigation of post-tensioned concrete flat slabs in fire [PDF]

, 2016
Purpose This paper aims to understand the structural fire performance of two-way post-tensioned flat slabs, particularly their deformations and load-carrying mechanisms in fire, and to explore the behaviour of post-tensioned high-strength self ...
ACI 318-08, BS 476-20, BS EN, BS EN, BS EN, PTI   +5 more
core   +2 more sources

Effect of Alumina Additives on Mechanical and Fresh Properties of Self-Compacting Concrete: A Review

Processes, 2021
Self-compacting concrete (SCC) has been increasingly used in the construction sector due to its favorable characteristics in improving various durability and rheology aspects of concrete such as deformability and segregation resistance.
H. Shokravi, Seyed Esmaeil Mohammadyan-Yasouj, Seyed Saeid Rahimian Koloor, Michal Petrů, Mahshid Heidarrezaei   +4 more
semanticscholar   +1 more source

Self Compacting Concrete with Brick Dust

Bulletin of the Polytechnic Institute of Jassy: Constructions, Architechture Section, 2022
Because of the high amount of concrete used everywhere in the world, and the big necessity of aggregates and cement the science community has to come with a solution for this problem.
Panaite Vlad, Bărbuţă Marinela
doaj   +1 more source

Self-Compacting Concrete - Robustness of SCC [PDF]

, 2017
Self-compacting concrete (SCC) is an innovative concrete that does not require vibration for placing and compaction. It is able to flow under its own weight, completely filling formwork and achieving full compaction, even in the presence of congested ...
Janbandhu, M. (Mahesh), Mangrulkar, D. (Dipak), Saxena, J. (Jaya), Thakre, N. (Nalini)   +3 more
core   +1 more source

Self-Compacting Concrete Incorporating Micro-SiO2 and Acrylic Polymer

Advances in Civil Engineering, 2014
This study examined the effects of using acrylic polymer and micro-SiO2 in self-compacting concrete (SCC). Using these materials in SCC improves the characteristics of the concrete.
Ali Heidari, Marzieh Zabihi
doaj   +1 more source

High-Strength Self-Compacting Concrete Production Incorporating Supplementary Cementitious Materials: Experimental Evaluations and Machine Learning Modelling

International Journal of Concrete Structures and Materials
This study investigates mechanical properties, durability performance, non-destructive testing (NDT) characteristics, environmental impact evaluation, and advanced machine learning (ML) modelling techniques employed in the analysis of high-strength self ...
M. H. R. Sobuz, Fahim Shahriyar Aditto, Shuvo Dip Datta, Md. Kawsarul Islam Kabbo, Jannat Ara Jabin, Noor Md. Sadiqul Hasan, M. Khan, S. A. Rahman, Mehernaz Raazi, Ahmad Akib Uz Zaman   +9 more
semanticscholar   +1 more source

Experimental results on the shear behaviour of steel fibre self-compacting concrete (SFSCC) beams [PDF]

, 2016
This paper presents an experimental test program that was carried out to investigate the shear performance of steel fibre self-compacting concrete (SFSCC) beams.
Abd. Rahman, A. B., Lamide, J. A., Mohamed, R. N.   +2 more
core   +1 more source

Vibrated concrete vs. self-compacting concrete: comparison of fracture mechanics properties [PDF]

, 2014
This study focuses on the fracture mechanics aspect of self-compacting concrete, compared to vibrated concrete. The most commonly used experiments to investigate the toughness and cracking behaviour of concrete are the three-point bending test (3PBT) on ...
Boel, Veerle, De Corte, Wouter, De Schutter, Geert, Korte, Sara   +3 more
core   +1 more source