Results 221 to 230 of about 199,493 (265)

Stresses in Fiber-Reinforced Composites With Imperfect Bonding

Journal of Applied Mechanics, 1969
The axially symmetric problem of an infinite elastic fiber embedded into an infinite matrix of different thermomechanical properties is considered. It is assumed that the composite contains imperfections in the form of interface cracks or a broken fiber.
Erdogan, F., Ozbek, T.
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Survival Bonding:

Social Work in Health Care, 1993
There is ample literature describing the ongoing stressors and tremendous emotional impact on health care professionals caring for patients with AIDS. This paper is a report of a research study which explored collegial relationships and staff retention to determine factors that reduced staff burnout. The study explored an observed phenomenon of pairing
K, Wade, E P, Simon
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Effect on bond stresses of partial bond failure of overlapping fibres in a composite material

Composites, 1970
Abstract The distributions of bond stresses are computed for a sheet of matrix material which is reinforced by a repeating pattern of overlapping fibers, the sheet being subjected to tension in the direction of the fibers. In particular, the effects on these stresses of progressive bond failure (debonding) is computed for various bond spacing and ...
H.D. Conway, W.W. Chu, C.I. Chang
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Stress dependence of creep in bonded adhesives

Materials Science and Engineering, 1980
Abstract Torsion shear microcreep studies were performed on seven highly filled modified bisphenol-A-type epoxy adhesive systems. The steady state creep rate versus creep stress relationships were similar for all systems and were not monotonic. The results are interpreted in terms of the residual stresses which can exist in adhesive-bonded joints at ...
Edward J. Hughes, John L. Rutherford
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BOND IN PRE-STRESSED CONCRETE.

Journal of the Institution of Civil Engineers, 1949
Synopsis. Existing literature on pre-stressed concrete failed to provide sufficient information on certain points which, basically, me dependent on the bond in pre-stressed concrete. Experiments were carried out, therefore, to investigate those points by further examination of the subject of the pre-stressed-concrete bond; those experiments are ...
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Stress Analysis of Bonded Plates and Joints

Journal of the Engineering Mechanics Division, 1980
The paper presents a general numerical method of solution to the transverse normal stress and longitudinal shear stress distributions in the adhesive layers of bonded stiffener plates, double lap joints, and strap joints, all of dissimilar orthotropic adherends.
Umur Yuceoglu, Dean P. Updike
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THE BOND STRESS IN BRAZILIAN STANDARD

2005
The good performance of reinforced concrete structures is determined by the phenomenon of the bond between the steel reinforcement and the concrete, that way guaranteeing that the materials working form a solid piece. The study of the bond is presented by the relationship between the bond stress and the slipping of the steel reinforcement.
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Dynamic Stress on a Partially Bonded Fiber

Journal of Applied Mechanics, 1991
The dynamic stress on a partially bonded fiber is analyzed for shear wave incidence, with particular attention given to the stress intensity factor at the neck joining the fiber to the matrix. The problem is formulated in terms of the unknown stress across the neck and the remainder of the fiber-matrix interface is modeled as a curved interfacial crack.
Andrew Norris, Yang Yang
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Water Stress Corrosion in Bonded Structures

ECS Journal of Solid State Science and Technology, 2015
Direct bonding is now a well-known technique to join two flat surfaces without any additional material. This technique is used in many applications and especially in SOI (Silicon-On-Insulator) elaboration or in some backside imager manufacturing processes which are now almost in mass production.
Fournel, F., Martin-Cocher, C., Radisson, D., Larrey, V., Beche, E., Morales, C., Delean, P., Rieutord, F., Moriceau, H.   +8 more
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Adhesive Bond Stresses and Strains at Discontinuities and Cracks in Bonded Structures

Journal of Engineering Materials and Technology, 1978
This paper presents analysis procedures to be used for analyzing adhesively bonded structures containing cracks or discontinuities in the metal elements. The analyses are performed for a range of disbonds in each of four basic problems for stiffened structures: (1) stiffener broken at one station or with a finite length removed, sheet intact, (2 ...
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