Results 91 to 100 of about 12,885 (226)

Burst diaphragm flow initiator Patent [PDF]

open access: yes, 1969
Burst diaphragm flow initiator for installation in short duration wind ...
Davis, J. W., Hill, O. E.
core   +1 more source

Experimental Study of Interface Shear Transfer of Steel Fiber Reinforced Concrete Members

open access: yesInternational Journal of Concrete Structures and Materials
This study aimed to evaluate the shear friction strength mechanism of monolithically and separately cast concrete members using steel fiber reinforced concrete (SFRC).
Daun Jeong   +3 more
doaj   +1 more source

Experimental investigation of dowel action in reinforcing bars using refined measurements

open access: yesStructural Concrete
AbstractIn typical reinforced concrete design, reinforcement is designed to carry axial forces, but it can also resist transversal forces by dowel action. This is usually neglected for simplicity's sake in the design phase, but it can be accounted for either explicitly in mechanical models or implicitly in empirical relationships.
Marko Pejatović, Aurelio Muttoni
openaire   +1 more source

Shear Mechanism of UHPFRC Prisms Reinforced with FRP Rebars Across Shear Plane

open access: yesBuildings
This study investigates the interfaces of ultra-high-performance fibre-reinforced concrete (UHPFRC). The interfaces of UHPFRC-to-UHPFRC were studied using two techniques: (i) slant shear test and (ii) shear key test.
Mohammad Alameri
doaj   +1 more source

Electrokinetic Treatment of Sludge [PDF]

open access: yes, 1989
Disposal of sludge has become a major issue in the pulp and paper industry because of the decreased space in landfills and the possibility of pollution from the sludge.
Kwiatkowski, Matthew G.
core   +1 more source

A Novel 3D Reinforced Particle Model for Reinforced Concrete Fracture Assessment: Formulation and Validation

open access: yesApplied Mechanics
Rigid particle models (PMs) that explicitly consider the influence of the aggregate structure and its physical interaction mechanisms have been used to predict cracking phenomena in concrete.
Nuno Monteiro Azevedo   +2 more
doaj   +1 more source

Surgical force detection probe [PDF]

open access: yes
The development progress of a precision electro-mechanical instrument which allows the detection and documentation of the forces and moment applied to human tissue during surgery (under actual operation room conditions), is reported.
Prass, Richard   +3 more
core   +1 more source

Steel stresses and shear forces in reinforcing bars due to dowel action

open access: yesStructural Concrete
AbstractReinforcing bars in structural concrete are typically designed to carry axial forces. Nevertheless, due to their bending stiffness, the bars can also carry transverse forces, that are associated with the localized bending mechanism (dowel action) resulting from the relative displacements (or slip) wherever a crack interface or a discontinuity ...
Marko Pejatović, Aurelio Muttoni
openaire   +1 more source

Large Deformation Behavior of Long Shallow Cylindrical Composite Panels [PDF]

open access: yes
An exact solution is presented for the large deformation response of a simply supported orthotropic cylindrical panel subjected to a uniform line load along a cylinder generator.
Carper, Douglas M.   +2 more
core   +1 more source

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