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 90 for “"Dynamic loads"”.
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Dynamic Loads on Buried Structures
Made available in DSpace on 2015-05-12T17:06:24Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 6000213.PDF: 3372102 bytes, checksum: 8f77a15d7add9aa1b17f8d1d686e34e2 (MD5) Previous issue date: 1959
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Dynamic loads in layered halfspaces
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Civil Engineering, 1985.
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Response of Arches Under Dynamic Loads
Made available in DSpace on 2014-12-05T17:37:13Z (GMT). No. of bitstreams: 1 6100118.pdf: 6656657 bytes, checksum: b6b9117b91590917588a08375ec2a0cd (MD5) Previous issue date: 1960
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Modeling helicopter dynamic loads using artificial neural networks
… (ANNs) are used to model helicopter main rotor dynamic loads as a function of flight variables. The motivation to develop an accurate model of such loads is to reduce maintenance and replacement costs by eliminating excessive conservatism currently associated with structural fatigue estimation. …
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Modeling and management of dynamic loads in power systems
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2019-08-01
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Damage response of sandwich plates subject to dynamic loads
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Ocean Engineering, 1995.
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The response of shear walls subjected to dynamic loads
Thesis (Sc.D.) Massachusetts Institute of Technology. Dept. of Civil Engineering, 1957.
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Response of a Flexibly Supported Simple Beam to Dynamic Loads
Made available in DSpace on 2014-12-05T17:37:05Z (GMT). No. of bitstreams: 1 5904580.pdf: 3583591 bytes, checksum: ee570cbf27a520b4a58314ace2cfbd1f (MD5) Previous issue date: 1959
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Behavior of wall panels under static and dynamic loads II
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Civil and Sanitary Engineering, 1954.
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An investigation of the dynamic loads in spur-gear teeth
Thesis (M.S.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1962.
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Stability of reticulated domes under multiple static and dynamic loads
… of reticulated domes under multiple static and dynamic loads. Two elastic geometrically nonlinear structural models of a reticulated dome with 21 and 39 degrees of freedom are considered. The nonlinear response of the system to static loads is obtained using nonlinear programming and discrete …
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A Gage for Measuring Pore Water Pressures in Soils Under Dynamic Loads
Made available in DSpace on 2014-12-05T17:37:43Z (GMT). No. of bitstreams: 1 6402941.pdf: 2407340 bytes, checksum: 01db9650cda941b97e50cd9272954239 (MD5) Previous issue date: 1963
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High Fidelity and Efficient Computations of Dynamic Loads for Multidisciplinary Design Optimization of Flexible Transport Aircraft
… of airframes is tightly wounded to its loads analyses as the process is usually conducted employing a deterministic set of critical load cases. The sheer number of scenarios required to estimate the critical loading conditions prevent these two processes from integrating. In this thesis, …
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Understanding the vertical load path under static and dynamic loads in concrete crosstie and fastening systems
… load path a lack of clear understanding of the loads on the components exists. A number of failure mechanisms of ties, pads, insulators and fasteners still exist. This study focusses on understanding how the stiffness of the components in the system affects the flow of forces in the vertical …
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Determination of interaction curves for the stability of a three degree of freedom, shallow arch model under multiple dynamic loads
… of freedom, shallow arch model under multiple dynamic loads. The model consists of four rigid bars connected by frictionless pins, with rotational springs and dashpots at the three interior joints, and a translational spring at the right hand exterior joint. Three independent loads (P₁, P₂, P₃) …
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The development of an interpretive methodology for the application of real-time acousto-ultrasonic NDE technique for monitoring damage in ceramic composites under dynamic loads
… it is being subjected to increasing quasi-static loads or cyclic loads (10 Hz, R = 0.1). The received AU signals for 64 successive pulses were gated in the time domain (T = 40.96 µsec) and then averaged every second over ten load cycles and stored in a computer file during fatigue tests. These …
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Effect of Beam Splicing on Seismic Response of Buckling-Restrained Braced Frames
… connection at the system level under directional dynamic loads. Finite element analysis and dynamic loads are used to analyze two 3-story frames having different connection configurations. The first frame has typical BRBF gusset connections, while the second frame has BRBF gusset connections with …
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The permanent deformation of steel portal frames subjected to impulsive loading
… centre of the beam member and subjected to large dynamic loads is studied. The analysis is carried out using the mode approximation technique extended to include strain-rate sensitivity, finite deflections and pulse duration. Experimental results are presented which show good agreement with …
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Simulation of dynamic load effect on power system frequency
This thesis addresses the impact of dynamic load on power system frequency. Rapid dynamic load variations will bring significant impact to the power system in terms of frequency. The thesis is based on three-phase dynamic load (composite based). The objective of this thesis was to analyse the …
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