Global ETD Search
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 40 for “"Inelastic Behavior"”.
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Inelastic Behavior of Eccentrically Loaded Columns
Made available in DSpace on 2014-12-04T23:10:49Z (GMT). No. of bitstreams: 1 0004450.pdf: 7839861 bytes, checksum: af0b913f22ea1d8db2fd0701591cd92d (MD5) Previous issue date: 1952
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Analysis of Elastic and Inelastic Behavior of Frameworks
Made available in DSpace on 2014-12-08T23:56:58Z (GMT). No. of bitstreams: 1 6808177.pdf: 4649085 bytes, checksum: 07b01681d0bfb0166ba6c71d043157f2 (MD5) Previous issue date: 1967
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Inelastic Behavior of Mild Steel Beams Subjected to Transverse Impact
Made available in DSpace on 2015-05-12T17:06:20Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 0015224.PDF: 6934418 bytes, checksum: 10048783aefb58d2db5bd523ed706712 (MD5) Previous issue date: 1955
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The experimental investigation of the inelastic behavior of geologic materials
A knowledge of the mechanical behavior of geologic materials (rocks and minerals) has become increasingly important in mining and civil engineering, geology, geophysics and more recently in a number of defense and aerospace fields. This research describes an investigation of one particular aspect …
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Finite-Element Approach for the Prediction of Inelastic Behavior of Shearwall-Frame Systems
Made available in DSpace on 2014-12-10T22:21:53Z (GMT). No. of bitstreams: 1 7310096.pdf: 3344298 bytes, checksum: fc00ccfa124c049128a4a709fd601a67 (MD5) Previous issue date: 1972
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Inelastic behavior and seismic collapse prevention performance of low-ductility steel braced frames
… force resisting capacity following incipience of inelastic and often brittle behavior within the SFRS, has been shown through post-earthquake reconnaissance to be the probable mechanism by which low-ductility concentrically braced frames (CBFs) provide collapse prevention. Aside from these …
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An experimental study of the inelastic behavior of simple beams subjected to moving loads
Thesis (M.S.)--Michigan State University. Dept. of Civil Engineering, 1965
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Inelastic Cyclic Behavior of Bolted Flange Plate Connections
… of BFP connection components in the inelastic behavior depends upon the relative strength and strain hardening of BFP connection components. The slip behavior results in more energy dissipation for BFP connections. Experimental results have clearly demonstrated that capacity …
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Seismic Design Studies of Low-Rise Steel Frames
In this investigation, the inelastic behavior of low-rise buildings with steel moment-resisting frames providing the lateral resistance for strong ground motions was examined. The inelastic behavior of frames is dependent on several parameters such as design base shear, beam-to-column strength …
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Seismic design and analysis of hybrid masonry with fuse connectors
… establish a fundamental understanding of seismic behavior for hybrid masonry structural systems, simple analytical models are developed to predict the ultimate strength of hybrid masonry systems and to illuminate fundamental aspects of system behavior. The inelastic behavior of hybrid masonry is …
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An Analytical Study of the Interaction of Frames and Infill Masonry Walls
… study a nonlinear dynamic model to study the behavior of frames infilled by masonry walls has been presented. The nonlinearities of the model include the interaction between the frame and wall, cracking and failure of the wall, the bracing effect that the wall has on the frame, the …
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A New Visco-Plastic Device for Seismic Protection of Structures
… through the yielding of the steel elements. The inelastic behavior of the steel elements is controlled by the rigidity of the viscoelastic material. In addition to the energy dissipation, the device provides stiffness through the steel elements as well as the viscoelastic material. Moreover, one …
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Detecting and Quantifying Damage in Buildings Using Earthquake Response Data and Capacity Curves
… intent of preventing collapse while expecting inelastic behavior to occur in extreme strong ground motion events. Structural engineers rely on idealized mathematical models of the structural systems and nonlinear analysis methods to estimate the capacity of a building to resist the demand of …
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A análise elasto-plástica de túneis pelo método dos elementos finitos
… study of plasticity concepts and stress-strain behavior of soils. Drucker-Prager's model has been chosen to simulate the inelastic behavior of the medium. In the finite element analysis the isoparametric quadratic displacement method was used. In order to reproduce the physical non-linearity, …
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The comparison of working stress design, ultimate strength design and limit design theories of reinforced concrete
… were originally designed on the elastic behavior of the materials by the "Working Stress Design Theory". As reinforced concrete structures became more widely used, another theory based on the inelastic behavior of materials was developed and is commonly known as the “Ultimate Strength …
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Hybrid experimental-numerical determination of the loading path to fracture in TRIP780 sheets subjected to multi-axial loading
… to characterize the monotonic large deformation behavior of the TRIP780 steel. It is found that an anisotropic quadratic yield function along with a non-associated flow rule can accurately describe the inelastic behavior of the TRIP material.
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Study of the I-35W Highway Bridge Collapse Mechanism
… event in a major section of the structure. The inelastic behavior of the deck truss during the collapse event is studied in this research by performing nonlinear structural analysis on a simplified two-dimensional model. Nonlinear behavior is discretized at specific locations starting with …
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Coupled Gradient Enhanced Damage - Viscoplasticity Model Using Phase Field Method
… Perzyna type viscoplastic model to account for inelastic behavior of ductile materials. To accomplish this task, the following steps have been performed. First, a new nonlocal, gradient based damage model is proposed for isotropic elastic damage using the phase field method in order to show the …
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Seismic stability of buckling-restrained braced frames
… rigorously and do not consider the particular inelastic response of a system. As can occur in multistory structures, even for ductile systems, BRBFs tend to develop drift concentration that is intensified by P-Δ effects and may lead to dynamic instability through the formation of story …
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Effects of residual stresses and initial imperfections on earthquake response of steel moment frames
… effects of initial geometric imperfections and inelastic behavior compounded by residual stresses, it is critical to explore the impact of these parameters on the seismic behavior of typical steel buildings before the DM is required for seismic design. To examine these issues, a series of steel …
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