Index Catalog // ScholarsArchive@OSU

The stress-strain relationships in wood and fiber-reinforced plastic laminae of reinforced glued-laminated wood beams

Creator:: Tingley, Dan A., (Daniel Arthur), 1954-
Abstract:: The reinforcement of wood and wood composite structural products to improve their mechanical properties has been in practice for many years. Recently, the use of high-strength fiber-reinforced plastic (FRP) as a reinforcement in such applications has been commercialized. The reinforcement is manufactured using a standard pultrusion process or alternatively a...
Resource Type:: Dissertation

Assessing biaxial strength characteristics of wood-based structural panels

Creator:: Cheng, Ping, 1960-
Abstract:: Biaxial strength characteristics of wood-based structural panels were evaluated by using analytical and experimental methods. Cruciform plywood specimens were tested under biaxial tensile-tensile, compressive-compressive loadings in a symmetrically-jointed- arm test fixture, which was mounted on a universal testing machine. Performance of the test fixture was also evaluated during the tests....
Resource Type:: Masters Thesis

Structural reliability of light-frame wood systems with composite action and load sharing

Creator:: Srikanth, Tarimala S.
Abstract:: In a majority of light-frame wood buildings, studs and joists are the basic structural components in walls and floors. The walls act as bending and compressive panels and transmit lateral wind and gravity loads to the foundation. Joists are used in floor systems, and together with the sheathing member act...
Resource Type:: Dissertation

A nonlinear three-dimensional finite-element model of a light-frame wood structure

Creator:: Kasal, Bohumil
Abstract:: The light-frame wood structure is an assemblage of several components such as walls, floors and roof connected by intercomponent connections such as nails or metal plates. The behavior of the full-structure is determined by the behavior of the individual components and connections. Whereas individual substructures were investigated both experimentally and...
Resource Type:: Dissertation

Predicting the thermo-mechanical behavior of a gypsum-to-wood nailed connection

Creator:: Fuller, James J.
Abstract:: With high costs of testing and rating a structural system for fire resistance, the utilization of computer simulations that approximate the integrity of structural subsystems could conceivably reduce development costs. Before an analysis of a light-frame wood system can occur, information on the components of the substructure must be known....
Resource Type:: Masters Thesis

The effects of supercritical CO₂ on the bending properties and treatment defects of four refractory wood species

Creator:: Anderson, Matthew E.
Abstract:: It is difficult to treat the heartwood of many wood species with liquid preservatives using conventional liquid processes. Supercritical fluids (SCF) used as carriers of preservatives to impregnate refractory wood species may be an attractive alternative to conventional liquid carriers. While SCF impregnation has many potential advantages, some wood species...
Resource Type:: Masters Thesis
Full Text:: ;....,.,,,.a.+-=:t-.1 ---.uf--71'-- ___ , __________ _ I L.-.!...L....1 T.:>fl"r.:>u T l\tf nrr~ll Robert J

Effect of waterborne preservative treatments on allowable stress design values

Creator:: Winandy, Jerrold E.
Resource Type:: Dissertation
Full Text:: Preservative Treatments on Allowable Stress Design Values Abstract approval: Je rey J. Morrell and Robert J

Carbon fiber as a resistive heat generator to accelerate adhesive cure in reinforced wood laminates

Creator:: Liem, Jeffry
Abstract:: As a result of its atomic structure, carbon fiber produced from mesophase pitch has a high electrical conductivity and high tensile strength. Others have used carbon fiber as a resistive heating unit to accelerate matrix solidification in carbon fiber-polymer matrix composites. In this study, a unidirectional carbon fiber reinforced polymer...
Resource Type:: Masters Thesis

Investigation of a new resin as an exterior adhesive to bond high moisture content veneers

Creator:: Clark, Randy Jon
Abstract:: A new carbohydrate-phenol based resorcinol resin (CPR resin) was synthesized by end capping a known carbohydrate-phenol based resole with resorcinol under basic reaction conditions. Synthetic parameters, such as duration of cook, pH, and the amount of resorcinol and formaldehyde were varied to produce resins with molecular weights (Mw) ranging from...
Resource Type:: Masters Thesis

Experimental and finite-element analysis of stress distributions near the end of reinforcement in partially reinforced glulam

Creator:: Kirlin, Chad P.
Abstract:: Recently, fiber-reinforced plastics (FRP lamina) have been applied to glued-laminated (glulam) timber for the purpose of improving bending strength and stiffness. Initially, full length reinforcement using FRP lamina was developed. However, the cost of FRP lamina is a significant portion of the total cost of reinforced glulam. Therefore, it is...
Resource Type:: Masters Thesis

ScholarsArchive@OSU

The stress-strain relationships in wood and fiber-reinforced plastic laminae of reinforced glued-laminated wood beams

Assessing biaxial strength characteristics of wood-based structural panels

Structural reliability of light-frame wood systems with composite action and load sharing

A nonlinear three-dimensional finite-element model of a light-frame wood structure

Predicting the thermo-mechanical behavior of a gypsum-to-wood nailed connection

The effects of supercritical CO₂ on the bending properties and treatment defects of four refractory wood species

Effect of waterborne preservative treatments on allowable stress design values

Carbon fiber as a resistive heat generator to accelerate adhesive cure in reinforced wood laminates

Investigation of a new resin as an exterior adhesive to bond high moisture content veneers

Experimental and finite-element analysis of stress distributions near the end of reinforcement in partially reinforced glulam

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