Analytical method for derivation of stress block parameters for flexural design of FRP reinforced concrete members
Sign Up to like & getrecommendations! Published in 2019 at "Composite Structures"
DOI: 10.1016/j.compstruct.2019.111459
Abstract: Abstract This work derives stress block parameters for fibre-reinforced polymer (FRP) reinforced concrete (RC) members by applying the newly developed RC flexural theorems without doing structural tests. The equivalent rectangular stress block method is widely… read more here.
Keywords: block; stress block; block parameters; frp reinforced ... See more keywords
Application of RC flexural theorems for member design under elevated temperature
Sign Up to like & getrecommendations! Published in 2019 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2019.109762
Abstract: Abstract Equivalent rectangular stress block is widely used for flexural design of reinforced concrete (RC) members. Conventionally, stress block parameters are obtained from extensive flexural tests of RC beams and columns. Parameters of the stress… read more here.
Keywords: block; stress block; elevated temperature; block parameters ... See more keywords
Rectangular Stress-block Parameters for Fly-ash and Slag Based Geopolymer Concrete
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DOI: 10.1016/j.istruc.2019.01.006
Abstract: Abstract Although there has been a numerous quantity of studies investigating the mechanical properties of geopolymer concrete (GPC), parameters for designing GPC structures are still not systematically investigated and carefully justified. ACI rectangular stress-block parameters… read more here.
Keywords: stress block; stress; block parameters; concrete ... See more keywords
Investigating the Flexural Behavior of a Two-Span High-Performance Concrete Beam Using Experimentally Derived Stress Block Parameters
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DOI: 10.1021/acsomega.3c01197
Abstract: High-performance concrete (HPC) is increasingly used in construction due to its superior strength and durability. However, current stress block parameters used for designing normal-strength concrete cannot be safely applied to HPC. To address this issue,… read more here.
Keywords: stress; block parameters; concrete; stress block ... See more keywords
Acute psychological stress promotes general alertness and attentional control processes: An ERP study.
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DOI: 10.1111/psyp.13521
Abstract: The current study investigated the influence of acute psychological stress on selective attention processes. After an acute stressor or a control condition, 20 participants performed an arrow-based version of the Eriksen flanker task, while ERPs… read more here.
Keywords: control; stress block; stress; acute psychological ... See more keywords