Laboratory investigation of pullout behavior of hollow and solid shaft helical nail in frictional soil
Sign Up to like & getrecommendations! Published in 2020 at "Acta Geotechnica"
DOI: 10.1007/s11440-020-01069-6
Abstract: Helical soil nails are passive elements installed in the soil which attains its bond strength through skin friction and bearing from helices. The present study examines the behavior of helical soil nail installed in cohesionless… read more here.
Keywords: soil; nail; pullout; shaft helical ... See more keywords
Confinement effects on fiber pullout forces for ultra-high-performance concrete
Sign Up to like & getrecommendations! Published in 2018 at "Cement and Concrete Composites"
DOI: 10.1016/j.cemconcomp.2018.04.011
Abstract: Abstract Fiber reinforcement of ultra-high-performance concrete (UHPC) is necessary for adding toughness and ductility to an otherwise very brittle matrix. The action of fibers pulling out of the concrete matrix is one of the primary… read more here.
Keywords: fiber pullout; ultra high; performance concrete; high performance ... See more keywords
Numerical investigation of reinforcement pullout resistance effects on behavior of geosynthetic-reinforced soil (GRS) piers
Sign Up to like & getrecommendations! Published in 2020 at "Geotextiles and Geomembranes"
DOI: 10.1016/j.geotexmem.2020.11.004
Abstract: Abstract In this study, three-dimensional numerical analyses were carried out to investigate the effects of reinforcement pullout resistance including facing connection strength on the behavior of geosynthetic-reinforced soil (GRS) piers under a service load condition.… read more here.
Keywords: reinforcement pullout; pullout resistance; reinforcement; grs ... See more keywords
Modified axial pullout resistance factors of geogrids embedded in pond ash
Sign Up to like & getrecommendations! Published in 2021 at "Geotextiles and Geomembranes"
DOI: 10.1016/j.geotexmem.2021.04.003
Abstract: Abstract In the internal stability design of reinforced soil structures, the existing design provisions consider only axial pullout of the reinforcement. However, the kinematics of deformation clearly shows the reinforcement to be subjected to an… read more here.
Keywords: transverse; pond ash; pullout; pullout resistance ... See more keywords
Bio-inspired “jigsaw”-like interlocking sutures: Modeling, optimization, 3D printing and testing
Sign Up to like & getrecommendations! Published in 2017 at "Journal of The Mechanics and Physics of Solids"
DOI: 10.1016/j.jmps.2017.03.003
Abstract: Abstract Structural biological materials such as bone, teeth or mollusk shells draw their remarkable performance from a sophisticated interplay of architectures and weak interfaces. Pushed to the extreme, this concept leads to sutured materials, which… read more here.
Keywords: inspired jigsaw; bio inspired; optimization; jigsaw like ... See more keywords
Pullout behaviour of geosynthetics in a recycled construction and demolition material – Effects of cyclic loading
Sign Up to like & getrecommendations! Published in 2020 at "Transportation geotechnics"
DOI: 10.1016/j.trgeo.2020.100346
Abstract: Abstract In recent years, the use of construction and demolition (C&D) materials as alternative aggregates in geotechnical engineering applications, such as embankments, pavement subbase layers and geosynthetic-reinforced structures has raised increasing attention from researchers and… read more here.
Keywords: construction demolition; cyclic loading; material; pullout ... See more keywords
Experimental analysis of large-scale pullout tests conducted on polyester anchored geogrid reinforcement systems
Sign Up to like & getrecommendations! Published in 2017 at "Canadian Geotechnical Journal"
DOI: 10.1139/cgj-2016-0365
Abstract: The pullout resistance of reinforcement, such as geogrids in mechanically stabilized earth (MSE) walls, includes the skin friction between the soil and solid geogrid surfaces. It also includes the bearing resistance against the transverse ribs,… read more here.
Keywords: pullout resistance; polyester; resistance; reinforcement ... See more keywords
Small-Scale Pullout Test of a Geogrid-Reinforced Unsaturated Soil with Suction Monitoring
Sign Up to like & getrecommendations! Published in 2018 at "Geotechnical Testing Journal"
DOI: 10.1520/gtj20150182
Abstract: The use of local fine-grained soils in geosynthetic-reinforced structures can significantly reduce costs when granular materials are difficult to access. Another beneficial aspect of these soils is that enhanced mechanical behavior is expected with fine-grained… read more here.
Keywords: suction; strength; fine grained; soil ... See more keywords
A New Inclined Pullout Device for Laboratory Tests on Geosynthetics
Sign Up to like & getrecommendations! Published in 2020 at "Geotechnical Testing Journal"
DOI: 10.1520/gtj20190115
Abstract: Geosynthetics are widely used in landfill cover systems for various purposes. The stability of these geosynthetics on slopes of landfill covers depends on the effectiveness of the anchors in which these are embedded at the… read more here.
Keywords: inclined pullout; new inclined; pullout force; pullout device ... See more keywords
Experimental, Analytical and Numerical Studies of Interfacial Bonding Properties between Silane-Coated Steel Fibres and Mortar
Sign Up to like & getrecommendations! Published in 2021 at "Buildings"
DOI: 10.3390/buildings11090398
Abstract: A systematic investigation of the effects of silane coatings on steel fibre–mortar interfacial bond properties was conducted, combining pullout tests, analytical solutions, and meso-scale FE simulations. Nine silane coatings were tested, and their effects were… read more here.
Keywords: analytical solutions; pullout tests; analytical numerical; experimental analytical ... See more keywords
Shape Memory Alloy—Polymer Composites: Static and Fatigue Pullout Strength under Thermo-Mechanical Loading
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15093216
Abstract: This work was carried out within the context of an R&D project on morphable polymer matrix composites (PMC), actuated by shape memory alloys (SMA), to be used for active aerodynamic systems in automotives. Critical issues… read more here.
Keywords: strength; pullout; polymer; thermo mechanical ... See more keywords