Model coupling friction and adhesion for steel-concrete interfaces [PDF]
International Journal of Computer Applications in Technology 34, 1
(2009) 42-51, 2010 The interface behaviour between steel and concrete, during pull-out tests, is numerically investigated using an interface model coupling adhesion and Coulomb friction. This model, first developed by Raous, Cang\'emi, Cocou and Monerie (RCCM), is based on the adhesion intensity variable, introduced by Fr\'emond, which is a surface damage variable.
arxiv
Transverse Reinforcement in Reinforced Concrete Columns
sspjce, 2013 Abstract In the article we are dealing with the influence of transverse reinforcement to the resistance of a cross-section of the reinforced concrete columns and also with the effective detailing of the column reinforcement. We are verifying the correctness of design guides for detailing of transverse reinforcement.
Peter Veróny, Štefan Gramblička
openaire +3 more sources
Properties and performance of high strength fibre reinforced concrete by using steel and polypropylene fibres [PDF]
, 2019 Many reinforced concrete structures suffer severe degradation due to the effect from freezing and thawing, shrinkage and expansion, aggressive environment, earthquake and drastic increase of live loads.
Wan Jusoh, Wan Amizah
core
Fire resistance evaluation of reinforced concrete floors with fire-retardant coating by calculation and experimental method [PDF]
, 2018 With the help of a previously developed technique based on the solution of inverse and direct problems of heat conductivity, the fire resistance of a hollow-core reinforced concrete floor with “Neosprei” fire- retardant plaster coating ...
Hrushovinchuk, Oleksandr +4 more
core +1 more source
Subsurface State Bilayer in Tetragonal Ferroelectric BaTiO3
Advanced Materials Interfaces, EarlyView.The subsurface Ba2+disorder, reveals the pairs of O vacancies (VO++$V_O^{ + + }$ s) and small polarons (SPe‐SPe−$SP_e^ - $ s) (Figure a–b), with the charge balance, as the following: Ti3++[VO+++SPe−]pair↔Ti4+${{T}_i}^{3 + } + {{[V_O^{ + + } + SP_e^ - ]}_{pair}} \leftrightarrow T_i^{4 + }$ which is consistent with observed low‐energy electron ...
Junhao Chen +12 more
wiley +1 more source
Journal of Civil Engineering and Management, 2001 Performed analyses of investigations have shown that properties of masonry from hollow blocks depend on many factors, and on material type and shape of the blocks including.
Bronius Jonaitis +3 more
doaj +1 more source
A Treatise on Concrete, plain and reinforced; materials, construction and design of concrete and reinforced concrete [PDF]
Science, 1905 n ...
openaire +2 more sources
Ductility of 3D printed concrete reinforced with short straight steel fibers
Virtual and Physical Prototyping, 2018 With the number of 3D printed concrete structures rapidly increasing, the demand for concepts that allow for robust and ductile printed objects becomes increasingly pressing. An obvious solution strategy is the inclusion of fibers in the printed material.
F. Bos, E. Bosco, T. Salet
semanticscholar +1 more source
Bond behavior of fiber reinforced polymer bars under direct pullout conditions [PDF]
, 2004 This paper examines the behavior of Eurocrete fiber-reinforced polymer (FRP) bars (glass, carbon, aramid, and hybrid) in concrete under direct pullout conditions.
Cairns J. +4 more
core +1 more source
3D Printing and Biocementation of Hierarchical Porous Ceramics
Advanced Materials Technologies, EarlyView.Hierarchical porous ceramics are produced at room temperature via 3D printing and bacteria‐driven biocementation. By using ureolytic bacteria to precipitate calcium carbonate between ceramic hollow spheres, the reported manufacturing process offers a sustainable alternative to traditional energy‐intensive approaches and leads to monoliths with higher ...
Alessandro Dutto +5 more
wiley +1 more source