Experimental and applied element modeling of masonry walls retrofitted with near surface mounted (NSM) reinforcing steel bars
Sign Up to like & getrecommendations! Published in 2019 at "Bulletin of Earthquake Engineering"
DOI: 10.1007/s10518-019-00607-2
Abstract: In this paper, unreinforced masonry (URM) and retrofitted masonry walls are modeled experimentally and computationally. The walls were subjected to in-plane loading to assess on the effectiveness of a retrofit solution that makes use of… read more here.
Keywords: nsm reinforcing; steel bars; masonry walls; reinforcing steel ... See more keywords
Non-destructive Method for Evaluating Grouted Ratio of Soil Nail Using Electromagnetic Wave
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DOI: 10.1007/s10921-019-0582-9
Abstract: Although soil nails have been widely used for stabilizing slopes, they are often only partially grouted. Thus, grouted ratio of soil nails should be evaluated to prevent landslides. The purpose of this study was to… read more here.
Keywords: steel; soil; grouted ratio; electromagnetic waves ... See more keywords
Crack Identification of Steel Bar Based on Sensor Optimal Placement
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Failure Analysis and Prevention"
DOI: 10.1007/s11668-019-00674-2
Abstract: The traditional modal test of steel bars has two chief disadvantages of being time-consuming and having a complex detection operation. This paper presents the effective independence driving-point residue (EI-DPR) method for sensor optimal placement, which… read more here.
Keywords: steel bars; method; placement; steel ... See more keywords
Chemical and Mechanical Properties of Reinforcing Steel Bars from Local Steel Plants
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Failure Analysis and Prevention"
DOI: 10.1007/s11668-019-00695-x
Abstract: Steel bars are important engineering materials for structural application. In Nigeria, due to incessant building collapse occurrences, it is important to further investigate some of the mechanical and chemical properties of reinforcing steel bars produced… read more here.
Keywords: strength; properties reinforcing; steel bars; reinforcing steel ... See more keywords
Blast responses and damage evaluation of concrete protective arches reinforced with BFRP bars
Sign Up to like & getrecommendations! Published in 2020 at "Composite Structures"
DOI: 10.1016/j.compstruct.2020.112864
Abstract: Abstract To develop corrosion resistant arches in waterfront protective engineering, basalt fiber reinforced polymer (BFRP) bars and hybrid BFRP-steel bars are applied to build concrete arches to replace traditional steel bars. Four types of arches… read more here.
Keywords: blast responses; steel bars; bfrp bars; responses damage ... See more keywords
Corrosion characteristics of S23043 duplex stainless steel bars
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DOI: 10.1016/j.conbuildmat.2018.05.008
Abstract: Abstract Reinforcement corrosion is a main cause of durability deterioration of reinforced concrete structures. In recent years, stainless steel bars have been gradually applied to engineering practice because of its good corrosion resistance. However, under… read more here.
Keywords: stainless steel; steel; steel bars; corrosion characteristics ... See more keywords
Residual mechanical behavior of (SD 500) hot rolled TMT reinforcing steel bars after elevated temperatures
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DOI: 10.1016/j.conbuildmat.2018.09.008
Abstract: Abstract This paper intends to present an experimental investigation carried out to study the influence of elevated temperatures on residual mechanical properties of super ductile (SD 500) hot rolled deformed TMT bars in comparison with… read more here.
Keywords: 500 hot; tmt; steel bars; hot rolled ... See more keywords
Calculation of relative slip between steel bars and concrete
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DOI: 10.1016/j.conbuildmat.2018.12.208
Abstract: Abstract Combining experimental and simulation analyses, we developed a method to obtain the interfacial concrete strain. The relative slip in any position was derived along the anchorage segment between steel bars and the concrete. We… read more here.
Keywords: slip; calculation relative; steel bars; relative slip ... See more keywords
Leeb hardness for yielding stress assessment of steel bars in existing reinforced structures
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DOI: 10.1016/j.conbuildmat.2019.07.296
Abstract: Abstract The assessment of the mechanical properties of steel bars in existing reinforced concrete is crucial as much as the estimate of concrete strength. Till now no Non Destructive Tests (NDT) or Moderately Destructive Tests… read more here.
Keywords: bars existing; steel bars; leeb hardness; steel ... See more keywords
Influence of copper slag on corrosion behavior of horizontal steel bars in reinforced concrete column specimen due to chloride-induced corrosion
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DOI: 10.1016/j.conbuildmat.2020.119265
Abstract: Abstract Deterioration due to chloride penetration has been regarded as the major problem among the factors leading to a decrease in the durability of reinforced concrete (RC). Corrosion of steel bars in concrete propagates in… read more here.
Keywords: steel bars; copper; corrosion; copper slag ... See more keywords
Bond behavior between steel bars and carbon nanotube modified concrete
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DOI: 10.1016/j.conbuildmat.2020.119339
Abstract: Abstract The effect of different carbon nanotube (CNT) dosage, concrete cover thickness, steel bar diameter on bond behavior between steel bars and CNT modified concrete was experimentally studied. Beam specimens were prepared and tested for… read more here.
Keywords: bond; carbon nanotube; steel bars; bond behavior ... See more keywords