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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 573 for “"Stress-strain"”.
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Stress-strain-strength anisotropy of varved clays.
Thesis. 1977. Sc.D.--Massachusetts Institute of Technology. Dept. of Civil Engineering.
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Complete stress-strain characteristics of high performance concrete
… The ductility can be found from the behavior of stress-strain curve, therefore, a well-defined stress-strain curve can be used to understand its ductility and other mechanical behavior. In this research, a series of compression tests are conducted. Silica fume has been used to get high …
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Numerical Stress-Strain Analysis of a Viscoelastic Mine Roof
Made available in DSpace on 2014-12-10T17:57:50Z (GMT). No. of bitstreams: 1 6808153.pdf: 3588277 bytes, checksum: 51ff28b69bf0dfdab68ca90afffa4d99 (MD5) Previous issue date: 1967
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Stress-strain models for soils based on plasticity theory
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Civil Engineering, 1980.
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Cyclic stress-strain behavior of sand in offshore environment.
Thesis. 1978. Ph.D.--Massachusetts Institute of Technology. Dept. of Civil Engineering.
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The Structure of Stress-Strain Relations in Finite Elasto-Plasticity
The stress-strain behavior of time-independent elastic-plastic material is investigated for finite strain taking the stable range of response of thin-walled tubes as the starting point.
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Stress-strain-time phenomena in sands under triaxial testing conditions
Thesis: Sc. D., Massachusetts Institute of Technology, Department of Civil and Sanitary Engineering, 1954
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Mechanical response of polymer matrix composites using indentation stress-strain protocols
… indentation has allowed for the extraction of stress-strain curves from the load-displacement data resulting from indentation tests in a variety of materials including single and polycrystalline metals, natural materials and polymers. The goal of this thesis is to extend these protocols to …
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An Investigation of Mentoring and Hardiness in the Stress-Strain Relationship
… the role of personality and mentoring in the stress-strain relationship. Role conflict was examined as an organizational stressor and job satisfaction and organizational commitment were examined as strain variables. The personality construct of hardiness and presence of a mentor were examined …
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Static and Dynamic Stress/Strain Properties for Human and Porcine Eyes
… trauma, however, existing models lack accurate stress and strain properties for ocular globe rupture. A pressure system was built to examine static and dynamic globe rupture pressures for healthy postmortem human and porcine (pig) eyes. Maximum rupture stress for the quasi-static tests was found …
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Understanding Time-Variant Stress-Strain in Turkey: A Numerical Modeling Approach
… events and tectonic influences affect the stress regime of the NAFZ and how these stress changes affect the probability of future rupture along any unbroken segments of the fault zone using a two dimensional finite element modeling program. In this study, stress changes due to an earthquake …
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Stress-strain behaviour of granular soils under monotonic and cyclic loading conditions
The stress-strain behaviour of granular soils under monotonic and cyclic loading conditions and small lateral strains was studied in this work. A simple cubic triaxial apparatus (SCTA), originally developed at Leeds University for monotonic stress-strain studies of sand under controlled and small …
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Stress-Strain Behavior for Actively Confined Concrete Using Shape Memory Alloy Wires
… material being able to recover large inelastic strains with the application of heat. Due to the extraordinary behavior that these SMAs display, this confining method is classified as “active confinement”, which has been proven to be superior in almost every way to the ordinary passive …
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Three-Dimensional Stress-Strain Relationships of Unsaturated Soil Under Different Stress Paths
Made available in DSpace on 2014-12-14T06:37:10Z (GMT). No. of bitstreams: 1 8004205.pdf: 6642201 bytes, checksum: e04a47a968f3fd304bcb3a9fc905b753 (MD5) Previous issue date: 1979
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Investigation of UHPC Columns for Stress-Strain Behaviour, Economic and Environmental Feasibility
… Columns, where both Normal Steel Rebars and Prestressing Strands are considered as Steel Reinforcement. An Environmental Feasibility Analysis and an Economical Feasibility Analysis are performed comparing the Environmental and Economic Viability of a Normal Strength Concrete (NSC) Column to a …
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Physical mechanisms controlling the pre-failure stress-strain behavior of frozen sand
… physical mechanisms controlling the pre-failure stress-strain behavior of frozen sands are investigated in triaxial compression. The pre-failure, or small strain behavior (Ea<l%), is represented by the initial stiffness (Young's modulus) and the upper yield stress, a very distinctive yield point …
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Predictions of Monotonic Tensile Stress-Strain Curves of Short Fiber Reinforced Polymer Composites
… for predicting the non-linear monotonic tensile stress-strain curves of short fiber reinforced polymer composites with different fiber orientation distributions is developed.
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Influence of temper condition on the nonlinear stress-strain behavior of boron-aluminum
… temper condition on the tensile and compressive stress-strain behavior for six boron-aluminum laminates was investigated. In addition to monotonic tension and compression tests, tension-tension, compression-compression, and tension-compression tests were conducted to study the effects of cyclic …
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