Results 221 to 230 of about 35,705 (267)

Effect of Load Deflection on Corrosion Behavior of NiTi Wire

Journal of Dental Research, 2007
For dental orthodontic applications, NiTi wires are used under bending conditions in the oral environment for a long period. The purpose of this study was to investigate the effect of bending stress on the corrosion of NiTi wires using potentiodynamic and potentiostatic tests in artificial saliva.
I H, Liu, T M, Lee, C Y, Chang, C K, Liu
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Near-tip behavior of deflected creep cracks

International Journal of Fracture, 1991
Near-tip displacement fields of a creep crack which exhibited moderate deflection from its initially mode I condition have been measured using the stereoimaging technique. From the measured displacement fields, near-tip strains and crack opening displacements (CODs) are obtained and compared with existing asymptotic solutions for stationary, deflected ...
K. S. Chan, R. A. Page, D. L. Davidson
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Deflection Behavior of Asphaltic Concrete Pavements

1975
Deflection responses of a series of experimental test sections were obtained layer by layer during construction, upon completion of construction, and subsequent to construction. Deflections were obtained by use of Benkelman beams, the Road Rater, and the Dynaflect. Test results from one location within each test section were analyzed to determine which
Southgate, Herbert F., Deen, Robert C.
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Load-Deflection Behavior of Smooth Dowels

ACI Structural Journal, 1999
Transverse joints in pavement structures accommodate contraction, expansion, and interruptions in construction. Mechanical load transfer devices, such as dowel bars, are often used in rigid pavements to transfer force from a loaded slab to an adjacent slab.
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Behavior Of Concrete Beam Deflection Framework System

Proceeding on International Conference of Science Management Art Research Technology, 2020
The bar used for concrete beams is generally in the form of shear or stirrups mounted perpendicular to the beam axis. The idea underlying this editorial problem arises from the writer's observation of the use of reinforced concrete beams by changing the configuration of vertical shear reinforcement to less sloping reinforcement related to the theory of
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Deactivation force-deflection behavior of multistranded stainless steel wires

American Journal of Orthodontics and Dentofacial Orthopedics, 2003
This investigation measured the deactivation (unloading) force-deflection behavior of selected multistranded stainless steel orthodontic wires. The guidelines from the revised American National Standards Institute/American Dental Association Specification No. 32 for orthodontic wires (type 2, nonlinear elasticity) were used to perform a 3-point bending
Parul, Taneja, Manville G, Duncanson, Sharukh S, Khajotia, Ram S, Nanda   +3 more
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Crack Penetration and Deflection Behavior at Interfaces

2016
This study computationally and experimentally examines the mechanisms of crack penetration, deflection and the transition between penetration and deflection. The finite element analysis based computational modeling work used strength-and-energy based cohesive-zone approach to study the effect of dimensionless parameters (e.g., interfacial incident ...
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Load-Deflection Behavior of Lime-Stabilized Layers

1975
The static and dynamic load-deflection response of soil-lime pavement layers was investigated. Soil-lime mixture layers 6, 9, and 12 in. thick were compacted over a stiff subgrade (k=450 psi/in.) and a soft subgrade (k=50 psi/in.). The soil-lime layers were statically and dynamically loaded after curing periods of 2, 14, 28, and 56 days.
M. R. Thompson, L. P. Suddath
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Load-Deflection Behavior of Restrained R/C Slabs

Journal of the Structural Division, 1977
A method is presented for determining the complete load-deflection behavior of reinforced concrete skew slabs restrained at the edges and subjected to uniformly-distributed loading. The analysis is considered in three stages. In the first stage the load-deflection behavior up to the cracking load is considered.
Prakash Desayi, Ashok B. Kulkarni
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Load-Deflection Behavior of Conical Spiral Compression Springs

Journal of Engineering for Industry, 1962
The geometry of both the Archimedean and the logarithmic spiral, when formed into the third dimension, is considered. Changes in profile resulting from the choice of constant helix angle and from constant spacing between adjacent coils along the axis of the conic are presented. The axial and lateral load-deflection behavior of conical spiral springs is
Will J. Worley, Han-Chung Wang
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