Work-in-progress Presented at the Army Symposium on Solid Mechanics
Author: Army Materials and Mechanics Research Center (U.S.)
Publisher:
Published: 1974
Total Pages:
ISBN-13:
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Author: Army Materials and Mechanics Research Center (U.S.)
Publisher:
Published: 1974
Total Pages:
ISBN-13:
DOWNLOAD EBOOKAuthor: Army Materials and Mechanics Research Center (U.S.)
Publisher:
Published: 1980
Total Pages: 99
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DOWNLOAD EBOOKAuthor: ARMY MATERIALS AND MECHANICS RESEARCH CENTER WATERTOWN MASS.
Publisher:
Published: 1976
Total Pages: 30
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DOWNLOAD EBOOKAbstracts of research work efforts presented at the Army Symposium on Solid Mechanics, 1976 are presented. Fracture mechanical studies on various composites used for various military applications are described. (LS).
Author: U.S. Army Materials Technology Laboratory
Publisher:
Published: 1986
Total Pages: 61
ISBN-13:
DOWNLOAD EBOOKAuthor: ARMY MATERIALS AND MECHANICS RESEARCH CENTER WATERTOWN MASS.
Publisher:
Published: 1974
Total Pages: 26
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DOWNLOAD EBOOKThis document contains abstracts of presentations made at the Work-In-Progress Session of the Army Symposium on Solid Mechanics, 1974. These sessions were comprised of a series of brief presentations and discussions of current (but not necessarily complete) research relating to the theme of the symposium: 'The Role of Mechanics in Design - Structural Joints.' This meeting was held at Bass River (Cape Cod), Massachusetts on 10-12 September 1974. The proceedings of this symposium are published in a companion document, Army Materials and Mechanics Research Center Monograph Series Report, AMMRC MS 74-8 dated September 1974.
Author: ARMY MATERIALS AND MECHANICS RESEARCH CENTER WATERTOWN MA.
Publisher:
Published: 1982
Total Pages: 89
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DOWNLOAD EBOOKIn this report we discuss the work performed on the main component of the suspension system, the torsion bars. Torsion bars in the tank are designed to be mainly subjected to torsional loads, however, actual loading is feared to have some other stress components. In the first phase of the failure analysis, a bar which failed in the field was obtained. The examinations performed on the bar were: Magnetic flux examination of both parts of the failed bar, to determine any other cracks; Chemical analysis to evaluate conformity with the standards; Standard charpy specimens, for evaluating transition temperature; Pre-cracked charpy to evaluate fracture toughness; Tension test; Short-rod fracture specimen for evaluating fracture toughness; Rockwell hardness traverse; Fractographic examination of fracture surface, (a) light microscopy SEM, to locate the origin of cracks and the extent of fatigue crack growth, and Metallurgical Examination of Crystalline Structure in the gage and spline area.
Author: Army Materials and Mechanics Research Center (U.S.)
Publisher:
Published: 1974
Total Pages: 38
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DOWNLOAD EBOOKAuthor: ARMY LAB COMMAND WATERTOWN MA MATERIAL TECHNOLOGY LAB.
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Published: 1986
Total Pages: 62
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DOWNLOAD EBOOKContents: Computed Neutron Tomography and Coded Aperture Holography from Real Time Neutron Images; Spatial Sgrength Variation and Statistical Size of Laminated Orthotropic Composite Materials; A Direct Method to Obtain Constitutive Model Constants from cylinder Impact Test Results; Plastic Strain Localization Between Voids in Shear Deformation Fields; A Study of the Crack Tip Parameters that Govern Environmentally Assisted Cracking by Use of the Rising desplacement T est; Explicit and Implicit Soil Modelling for Dynamic Soil-Structure Interaction Problems; Composite Materials Applications Program; Effective Treatment of Membrane and Shear Locking Phenomena in Curved Shear-Deformable Axisymmetric Shell Element; Plane Strain Finite Element Analysis of Rubber Track Pads; Analysis and Testing of Predamaged Shell Structures; Corrosion Control by Composite Material Substitution with Application to the M-939 5 Ton Truck; Durability of Powdered Aluminum Structures; and Some Mechanics Considerations in Ceramic Gun Barrel Lin ers.
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