Results 1 to 10 of about 114,109 (294)

Comparative Study of Steel-FRP, FRP and Steel-Reinforced Coral Concrete Beams in Their Flexural Performance. [PDF]

open access: yesMaterials (Basel), 2020
In this paper, a comparative study of Carbon Fiber Reinforced Polymer (CFRP) Bar and Steel-Carbon Fiber Composite Bar (SCFCB) reinforced coral concrete beams are made through a series experimental tests and theoretical analysis.
Wang L, Zhang J, Huang C, Fu F.
europepmc   +3 more sources

Study on Flexural Performance of Concrete Beams Reinforced by Steel Fiber and Nano–SiO2 Materials

open access: yesCrystals, 2021
Steel fiber and Nano–SiO2 reinforced concrete is a novel material of concrete which has great potential to be used in practical engineering. However, there is relatively little literature available on the flexural behavior of steel fiber and Nano–SiO2 ...
Ke Shi   +5 more
doaj   +1 more source

Flexural Performance of a New Hybrid Basalt-Polypropylene Fiber-Reinforced Concrete Oriented to Concrete Pipelines

open access: yesFibers, 2021
The bending performance of a basalt-polypropylene fiber-reinforced concrete (HBPFRC) was characterized by testing 24,400 × 100 × 100 mm3 prismatic specimens in a four-point bending test JSCE-SF4 configuration.
Zhiyun Deng   +4 more
doaj   +1 more source

Experimental Study on Flexural Behavior of Seawater Sea-Sand Concrete Beams Reinforced with Superelastic Shape Memory Alloy Bars

open access: yesBuildings, 2022
In order to research the flexural behavior of shape memory alloy (SMA)-reinforced seawater sea-sand concrete (SWSSC) beams and improve their self-healing ability, three SMA SWSSC beams and one anti-corrosive steel bar SWSSC beam were designed.
Hui Qian   +3 more
doaj   +1 more source

Dispersion Analysis of the Testing Method for the Flexural Performance of Honeycomb Sandwich Structure

open access: yesHangkong gongcheng jinzhan, 2022
In the test of the flexural performance of the honeycomb sandwich structure,due to the different test methods,there is a situation that the data dispersion is large,which causes the reliability to be reduced,which is not conducive to the evaluation of ...
LI Yunpeng, GUO Xiang
doaj   +1 more source

Flexural Performance of Reinforced Concrete Built-up Beams with SIFCON [PDF]

open access: yesEngineering and Technology Journal, 2020
The study deals with the effect of using Slurry infiltrated fiber concrete (SIFCON) with the reinforced concrete beams to explore its enhancement to the flexural capacity.
Ghazwan Mohammed   +2 more
doaj   +1 more source

Effect of Graphene Oxide Nanosheets on Physical Properties of Ultra-High-Performance Concrete with High Volume Supplementary Cementitious Materials [PDF]

open access: yes, 2020
Nanomaterials have been increasingly employed for improving the mechanical properties and durability of ultra-high-performance concrete (UHPC) with high volume supplementary cementitious materials (SCMs).
Lambert, Paul   +4 more
core   +1 more source

Interval type‑2 fuzzy aggregation operator in decision making and its application [PDF]

open access: yes, 2021
Type-2 fuzzy sets (T2FSs) can deal with higher modeling and uncertainties which exist in the real-world application, specifically in the control systems.
Broumi, Said   +3 more
core   +1 more source

An Experimental Study on the Flexural Performance of a Steel-ECC Composite Bridge Deck Sheet in the Negative Moment Zone

open access: yesApplied Sciences, 2023
This paper seeks to solve the problem of orthotropic anisotropic steel deck pavement being prone to damage and fatigue, and to study the negative moment performance of steel-ECC concrete composite deck slabs.
Zhuoyi Chen   +3 more
doaj   +1 more source

Influence of shear reinforcement corrosion on the performance of under-reinforced concrete beams [PDF]

open access: yes, 2010
The in-service performance of reinforced concrete beams can be severely affected through cor-rosion of the steel reinforcement when it becomes subjected to harsh corrosive environments containing chlo-rides and carbon dioxide.
Brown, E. H.   +3 more
core   +1 more source

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