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Showing 1 to 20 of 746 for “"tensile strength"”.
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A micromechanical model for predicting tensile strength
… and ceramic matrices under an applied global tensile loading is presented. The model is based on a Weibull statistical type of approach and incorporates eleven different variables to simulate different micromechanical failure phenomenon. Through the variables, the model incorporates such …
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Limiting factors of the tensile strength of aramid fibers
… crystallite orientation distribution and the tensile strength values that ranged between 3.5 and 4.0 GPa. Cyclic loading of individual, 10 mm long, as-spun filaments increased their initial moduli, all converging to 100 GPa for all fiber types when cycled to 90% of their respective tensile …
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High Temperature Tensile Strength of Ceramic Adhesives to Stainless Steel
Made available in DSpace on 2014-12-05T22:57:03Z (GMT). No. of bitstreams: 1 6100158.pdf: 4501335 bytes, checksum: a28c8e107d0b05e3c3098400b384bc5f (MD5) Previous issue date: 1960
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Evaluation of indirect tensile strength to identify asphalt concrete rutting potential
… can be evaluated by considering indirect tensile strength (IDT), compaction slope measured with the Superpave Gyratory compactor and voids in mineral aggregate (VMA). Anderson evaluated IDT strength at a deformation rate of 3.75 mm/min and 34°C, and used repeated shear constant head, …
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The tensile strength of porous copper made by the GASAR process
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 1994.
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Structural Basis of the Tensile Strength of Protein Complexes Mediating Cell Adhesion
… salt bridges contribute independently to the tensile strength of the complex. Consistent with this, force measurements with the Surface Force Apparatus (SFA) demonstrated that the elimination of single salt bridges weakens the bond. The corresponding loss in adhesion energy of the CD2-CD58 …
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Tensile strength and elastic modulus of tall fescue (Lolium arundinaceum) grass roots
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2027-08-01
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Investigation of Required Tensile Strength Predicted by Current Reinforced Soil Design Methodologies
… technologies that use reinforcement to provide tensile capacity within soil masses. However, the soil theories behind each method and the design methodologies associated with GRS and MSEW technologies are quite different. Therefore, a study was undertaken to compare the required tensile strength …
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The effect of curing conditions on the tensile strength of super cement mortars
Thesis (B.S.)--Michigan State College of Agriculture and Applied Science, 1926
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The effect of weld penetration on the tensile strength of fillet welded joints
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Ocean Engineering, 1995, and Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1995.
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The effect of length on tensile strength parallel-to-grain in structural lumber
… obtained from the tests indicated that the tensile strengths of the 30-inch test specimens were significantly higher than the tensile strengths of the 90- and 120-inch test specimens. A tensile strength-length effect model was developed for generating tensile strength values of lumber taking …
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Investigation of the tensile strength of liquid squeeze-films subjected to oscillating normal loads
… was conducted to determine the bond strength of liquid squeeze-films subjected to oscillating loads normal to the plane of the film. A mass with a flat circular bottom was placed on a rigid flat base covered with a thin layer of liquid. A sinusoidal vibration was then imparted to the …
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The effects of porosity on the out-of-plane tensile strength of laminated composites
… this study was to investigate the out-of-plane tensile strength of graphite/epoxy laminates as a function of porosity. An experimental test program was designed to apply tension to the faces of circular graphite/epoxy specimens in a direction perpendicular to the laminate mid-plane. The …
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Investigation of Through-Tenon Keys on the Tensile Strength of Mortise and Tenon Joints
… and tenon joints was performed by measuring tensile load and stiffness of white oak (Quercus alba) and Douglas-fir (Pseudotsuga menziesii) joints with four- and 11-inch tenons with one and two keys and comparing these results to mathematical models developed from the National Design …
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The comparison of tensile strength of polycarboxylate cement among different surfaces of implant custom abutments
… abutment surfaces would result in different tensile strengths between computer-aided design/computer-aided manufactured lithium disilicate crowns and implant abutments cemented with polycarboxylate cement. Material & Methods A master cast of a maxillary right central incisor single implant …
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DEGRADATION OF PROTECTIVE GLOVE MATERIALS EXPOSED TO COMMERCIAL PRODUCTS: A COMPARATIVE STUDY OF TENSILE STRENGTH AND GRAVIMETRIC ANALYSES
… the chemical mixture. The second method uses tensile strength to assess molecular changes in the polymer structure.</p> <p>This study is focused on addressing three issues of concern. First, this study examines if current degradation testing methods are adequate to determine chemical …
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Characterizing the failure of parachute seams : the impact of stitch concentration and strain rate on ultimate tensile strength
… by a seam efficiency, a percentage of the strength of the cloth used to stitch the seam together. In this study, seams and cloth were tested to failure on an Instron 5582 to experimentally determine their respective Ultimate Tensile Strengths (UTS). The ratio of the seam UTS to the cloth …
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Geotechnical Properties Of the Travis Peak (Hosston) Formation in East Texas: A Compressive and Tensile Strength Analysis using Regression Analysis.
<p>The estimation of rock mass strength is a key parameter in geotechnical engineering which is used in the design of geotechnical structures like tunnels, dams and slopes. Geotechnical engineering is the branch of civil engineering which works on the principles of soil and rock mechanics to …
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