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

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

Cyclic triaxial testing of low- to moderate-plasticity silts

Creator:: Butler-Brown, Jason J.
Abstract:: This project report presents a laboratory investigation of the dynamic behavior of saturated alluvial silty soils from sites in Oregon and Washington. The focus of the study was to document the liquefaction susceptibility, post cyclic strength, and volumetric strain behavior of the silt soils based on cyclic, undrained triaxial compression...
Resource Type:: Masters Thesis
Full Text:: Testing of Low- to Moderate- Plasticity Silts. Abstract approved: Stephen E. Dickenson This project

Residual strength properties of Gr/BMI composite laminates after constant/cyclic compression

Creator:: Shenoy, Krishnananda
Resource Type:: Masters Thesis
Full Text:: 3.1 13 3.1.1 Fibers and Resins 14 3.2 Experimental Methodology and Testing Procedure 22 3.2.1

A study of compression loading of composite laminates

Creator:: Berbinau, Pierre J.
Abstract:: The compressive behavior of continuous fiber composites is not as well understood as their tensile behavior because research and industrial applications have until recently focused on the latter. Furthermore, most theoretical and experimental studies on the compression of composites have examined the case of unidirectional specimens with fibers along the...
Resource Type:: Dissertation
Full Text:: experimental results obtained from compression testing of graphite/thermoplastic laminates with the same ply

A study of load-induced microdeformations within wood-based structural members using optical scanning techniques

Creator:: Irving, David C.
Abstract:: Efficient use of wood in structural applications depends upon the accuracy with which we can predict the mechanical behavior of members under load. Most methods of lumber grading and laminated beam design depend upon statistical and/or empirical techniques in which averaged properties for complete members are derived. A knowledge of...
Resource Type:: Masters Thesis

Development of an Accelerated Method for Assessing Decay of Wood Plastic Composites (WPC's)

Creator:: Silva Guzman, Jose Antonio
Abstract:: This study examined the decay resistance of the pine and maple components of wood plastic composites (WPC' s) of varying thicknesses exposed on several culture media to wood decay fungi under laboratory conditions. The ability of malt agar extract (MEA), potato dextrose agar (PDA), amended basal salts, sawdust (maple and...
Resource Type:: Dissertation
Full Text:: 1.3.4.3.5 Biocides 30 1.3.5 Challenges for testing durability of wood plastic composites 30 1.4 References

Performance Based Tests on Cross Laminated Timber - Concrete Composite Floor Panels

Creator:: Blank, Curtis
Abstract:: This project determines the short term and long term effective stiffness values for Cross Laminated Timber (CLT) with a reinforced concrete topping. The reinforced concrete was attached to the CLT panels with interface connections, and different types of interface connections were tested. Throughout this project, there are 31 tests with...
Resource Type:: Masters Thesis
Full Text:: . Title: Performance Based Tests on Cross-Laminated Timber – Concrete Composite Floor Panels

Experimental Classification of Intralaminar Matrix Compression Damage Propagation in Carbon Fiber Reinforced Polymers

Creator:: Daniels, Mitchell Alan
Abstract:: Composites often are able to carry more load after damage due to the structure of laminates. In addition, damage can be difficult to detect in composites compared to homogeneous materials. Understanding the behavior of composite material after damage is vital for composite structural design. Currently, experimental methods exist for classifying...
Resource Type:: Masters Thesis
Full Text:: measure the strain energy release rate from DIC displacement field data. The plastic behavior of the

Effective Bonding Parameters for Hybrid Cross-Laminated Timber (CLT)

Creator:: Larkin, Blake
Abstract:: Cross-laminated timber (CLT) is a massive engineered wood product made of orthogonally bonded layers of solid-sawn lumber, and is intended for roof, floor, or wall applications. Although it was developed in Europe in the early 90s, CLT is relatively new to North America. CLT products must be certified for structural...
Resource Type:: Masters Thesis
Full Text:: testing methods prescribed in PRG 320-2012 for cross- laminated bond integrity. Integrity of hybrid

ScholarsArchive@OSU

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

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

Cyclic triaxial testing of low- to moderate-plasticity silts

Residual strength properties of Gr/BMI composite laminates after constant/cyclic compression

A study of compression loading of composite laminates

A study of load-induced microdeformations within wood-based structural members using optical scanning techniques

Development of an Accelerated Method for Assessing Decay of Wood Plastic Composites (WPC's)

Performance Based Tests on Cross Laminated Timber - Concrete Composite Floor Panels

Experimental Classification of Intralaminar Matrix Compression Damage Propagation in Carbon Fiber Reinforced Polymers

Effective Bonding Parameters for Hybrid Cross-Laminated Timber (CLT)

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