Index Catalog // ScholarsArchive@OSU

The effect of vacuum annealing on the impact properties of structural steel plate

Creator:: Gwin, George Andrew
Resource Type:: Masters Thesis
Full Text:: structural steel plate THE EPTECT OF VACUUM ANNEALING ON THE IMPACT PROPERTIES OF STRUCTURAL STEEL

Temperature effects on the mechanical properties of welds in three typical structural steels

Creator:: Marshall, Thomas George
Resource Type:: Masters Thesis
Full Text:: in three typical structural steels TEMPE}IATURE EFFECTS ON THE MECHANICAL PROHERTIES OF WELDS IN

Applications of an Agent-Based Approach to Automated Structure Design

Creator:: Kiff, Robin E.
Abstract:: This thesis details the applications of a new method of agent-based structure synthesis. The goal of this research is to create structures that meet a structural goal within a simulated physics environment. The method proposed works as an iterative process of changing the structure, evaluating the new structure and using...
Resource Type:: Masters Thesis
Full Text:: structure synthesis. The goal of this research is to create structures that meet a structural goal

Modeling, control, and estimation of flexible, aerodynamic structures

Creator:: Ray, Cody W.
Abstract:: Engineers have long been inspired by nature's flyers. Such animals navigate complex environments gracefully and efficiently by using a variety of evolutionary adaptations for high-performance flight. Biologists have discovered a variety of sensory adaptations that provide flow state feedback and allow flying animals to feel their way through flight. A...
Resource Type:: Dissertation
Full Text:: , structural dynamics [2, 3], control, and fluid- structure interaction of bat flight [4], flexible wing

Distortion-induced fatigue cracking of girder-to-crossbeam connection

Creator:: Aljutaili, Dhari S.
Abstract:: Oregon Department of Transportation’s bridge no. 9743b is a multi-span, two-girder steel deck bridge connecting the busy interstates 5 and 205. Vertical cracks have been detected in the welded girder-to-crossbeam connections at the bents. Distortion-induced fatigue is suspected to be responsible for the cracking. Linear elastic beam analysis, 2-D and...
Resource Type:: Masters Thesis
Full Text:: fairly new topic in the realm of structural and failure analysis. The literature that was reviewed in

Structural factors affecting wear of cobalt base hard facing alloys

Creator:: Gifford, Raymond Warren
Abstract:: This paper is a metallurgical study of the microstructure of a cobalt base hard facing alloy to determine the cause for inconsistant wear properties. Wear tests on a Stellite 6 alloy, deposited using oxyacetylene welding techniques, resulted in a wide range of weight losses. Microscopic examination has revealed the probable...
Resource Type:: Masters Thesis
Full Text:: Structural factors affecting wear of cobalt base hard

Light-Airplane Wing Structural Analysis and Material Selection

Creator:: Jablonski, John M.
Abstract:: The goal of this thesis is to explore the possibility of an upgrade of materials used in the wing-structure of a high-performance light aircraft operating under severe aerodynamic and inertial loads. The case aircraft considered in the thesis is the Caproni A-21 SJ, an all-metal high-performance motorglider powered by two...
Resource Type:: Honors College Thesis
Full Text:: increased the structural stability of the wings while simultaneously increasing lifting surfaces, but were

The Structural Characteristics of Robustness in Large-Scale Complex Engineered Systems

Creator:: Walsh, Hannah S.
Abstract:: Modern engineered systems are increasingly integrated into society, decentralized, and interconnected. However, scale and complexity create unique challenges in system design, such as emergent behavior and unintended consequences. This work investigates the structural characteristics of robustness in complex engineered systems by identifying patterns of under-recognized vulnerabilities at various levels of...
Resource Type:: Dissertation
Full Text:: Structural Characteristics of Robustness in Large-Scale Complex Engineered Systems Abstract approved: Irem

Active and Passive Structural Vibration Mitigation for High-Speed Machine Tools

Creator:: Indrarto, Christopher Wilfred
Abstract:: This thesis presents novel feedback and feedforward control system design strategies for active to passive vibration mitigation of residual vibrations on high speed machine tools. Residual vibrations on high-speed machine tools are triggered when the machine axes (table) undergo large accelerations, which induce sudden inertial forces and excite the lightly...
Resource Type:: Masters Thesis
Full Text:: sudden inertial forces and excite the lightly damped structural modes of the machine tool structure

Optical sensing for nondestructive structural evaluation and additive manufacturing process monitoring

Creator:: Hu, Xiaochen
Abstract:: Sensing is a significant engineering science which quantify parameters from the physical world and discover the physics running behind the measurement process. Optical sensing makes use of electromagnetic waves from infrared to ultraviolet on the light spectrum as a medium to measure variables, such as position, temperature and strain. Image...
Resource Type:: Dissertation
Full Text:: manufacturing process monitoring. For the structural health test, a novel online sensing method capable of

ScholarsArchive@OSU

The effect of vacuum annealing on the impact properties of structural steel plate

Temperature effects on the mechanical properties of welds in three typical structural steels

Applications of an Agent-Based Approach to Automated Structure Design

Modeling, control, and estimation of flexible, aerodynamic structures

Distortion-induced fatigue cracking of girder-to-crossbeam connection

Structural factors affecting wear of cobalt base hard facing alloys

Light-Airplane Wing Structural Analysis and Material Selection

The Structural Characteristics of Robustness in Large-Scale Complex Engineered Systems

Active and Passive Structural Vibration Mitigation for High-Speed Machine Tools

Optical sensing for nondestructive structural evaluation and additive manufacturing process monitoring

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Conference Name

Creator

Contributor

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Language

License

Location

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search