Index Catalog // ScholarsArchive@OSU

Development and characterization of new formaldehyde-free soy flour-based adhesives for making interior plywood

Creator:: Huang, Jian
Abstract:: Formaldehyde-based adhesives such as urea-formaldehyde (UF) and phenol-formaldehyde (PF) adhesives dominate the current wood adhesive market. However, these adhesives are derived from petrochemicals and carcinogenic formaldehyde. In this study, we developed two formaldehyde-free adhesives based on abundant, renewable, and inexpensive soy flour (SF). The first adhesive was mainly composed of...
Resource Type:: Masters Thesis
Full Text:: Adhesives for Making Interior Plywood Abstract approved: Kaichang Li Formaldehyde-based adhesives

Effects of starch on rheological, microstructural, and color properties of surimi-starch gels

Creator:: Yang, Hong, 1968-
Resource Type:: Masters Thesis
Full Text:: commonly employed as a fundamental analytical method to measure the fracture property of surimi gel under

Developing New Routes for Mechanical Characterization of Metal-Organic Frameworks

Creator:: Maack, Bryan A.
Abstract:: Metal-organic frameworks (MOFs) represent an exciting, new class of porous materials. Their hybrid organic-inorganic structure opens up near infinite possibilities to tune and design their structure for specific properties and applications. A new generation of flexible MOFs, following a generation of stiff MOFs, has created additional design space and complexity....
Resource Type:: Masters Thesis
Full Text:: : Developing New Routes for Mechanical Characterization of Metal-Organic Frameworks Abstract

Cellulose nanocrystals filled carboxymethyl cellulose composites

Creator:: Choi, YongJae
Abstract:: Hydrogel polymers are a novel class of hydrophilic materials that have large application areas in both the industrial and medical fields. Carboxymethyl cellulose (CMC) has received attention as a hydrogel polymer. Methods to modify the mechanical properties of gels and films made from CMC are of interest in our lab...
Resource Type:: Masters Thesis

The effects of extractives and compatibilizers on the flexural properties of natural fiber-thermoplastic composites

Creator:: Saputra, Hartono A.
Abstract:: Natural fibers such as wood, flax, and hemp are frequently used as fillers in natural fiber-plastic composites (NFPCs). At present, wood fiber is the most commonly used filler in the production of wood-plastic composites (WPCs). The advantages of these fibers compared to conventional inorganic fibers such as glass fiber is...
Resource Type:: Masters Thesis
Full Text:: chapter of this thesis investigated the effect of extractives in wood flour on the mechanical properties

Cellulose reinforced high density polyethylene

Creator:: Palaniyandi, Velmurugan
Abstract:: High density polyethylene (HDPE) is a ubiquitous material with versatile properties. It is produced and used in greater volume than any other thermoplastic. HDPE is often filled with a variety of materials for various applications. Glass fiber and wood flour are two common fillers for HDPE. Recently there has been...
Resource Type:: Masters Thesis

An experimental study on tensile properties of cellulose nanocrystal reinforced epoxy nanocomposite material

Creator:: Zeng, Jin
Abstract:: Epoxy resin is a thermosetting resin that is commonly used as composite matrix. Epoxy composite materials are well utilized in industries, such as aerospace, due to their good mechanical properties. Nano-scale filler reinforced polymer composite materials have been intensively researched in recent decades. Cellulose nanocrystals (CNXLs) are a type of...
Resource Type:: Masters Thesis
Full Text:: well utilized in industries, such as aerospace, due to their good mechanical properties. Nano-scale

Development of a new mixture proportioning method and assessing the influence of material characteristics on flowing concrete mixtures

Creator:: Hendrix, Greg
Abstract:: Cast-in-drilled-hole (CIDH) piles are often constructed to depths that are inaccessible to internal vibration of the concrete. Internal vibration is necessary to consolidate the concrete and, if not performed, then typically inspection pipes are necessary to detect the presence of voids in CIDH piles. Void detection is critical to assessing...
Resource Type:: Masters Thesis

The measurement of interphase properties in wood-polystyrene composites utilizing inverse gas chromatography

Creator:: Hong, Zhenqiu
Resource Type:: Masters Thesis

Hygro-mechanical response of clear softwood specimens to compression under cyclic climate

Creator:: Guo, Ning
Abstract:: Hygro-mechanical effect is a general term applied to all phenomena that involves interaction between moisture content and mechanical characteristics of hygroscopic materials by analogy to thermo-mechanical effects. The hygromechanical effects include (but are not limited to) free shrinkage/swelling, effect of moisture on elastic modulus, strength, creep, failure mechanisms, and mechano...
Resource Type:: Masters Thesis
Full Text:: Title: Hygro-mechanical Response of Clear Softwood Specimens to Compression under Cyclic Climate

Mechanical properties of Nb-Ti composite superconducting wires

Creator:: Liu, He
Abstract:: Mechanical properties of Nb-Ti composite superconducting wires were tested at room temperature. The results were analysed using simple composite theory, the rule of mixtures. The objective is to predict the mechanical properties of Nb-Ti superconducting composite wires as a function of volume ratio and geometry of the components, the composite...
Resource Type:: Masters Thesis
Full Text:: Mechanical properties of Nb-Ti composite superconducting

Studies of polystyrene (PS) high density polyethylene (HDPE) and PS/HDPE/wood composites from an extrusion process : mechanical properties, rheological characterization and morphology

Creator:: Xu, Bin
Abstract:: The global motivation for this work comes from the desire to fabricate "plastic lumber" with improved mechanical properties (particularly creep resistance) from recycled plastics and wood composites. The present studies have utilized "virgin plastics" of polystyrene (PS), an amorphous, stiff material that exhibits brittle fracture, and high density polyethylene (HDPE),...
Resource Type:: Masters Thesis
Full Text:: ) and PS/HDPE/wood composites from an extrusion process : mechanical properties, rheological

A study of the lateral yarding forces in a cable thinning

Creator:: Falk, Gary D.
Abstract:: This paper describes the results of a project conducted to determine the magnitude of and the parameters affecting the magnitude of the cable tensions generated during lateral yarding operations in a cable thinning. Specific emphasis was placed on measuring mainline tensions as a function of turn weight, turn length, mainline...
Resource Type:: Masters Thesis

Improving wood strength and stiffness through viscoelastic thermal compression

Creator:: O'Connor, John P.
Abstract:: The objective of this research project was to increase the density, strength, and stiffness of two low to medium-density diffuse-porous hardwood species. Wood used in this study was processed using a method of wood densification known as “Viscoelastic Thermal Compression” (VTC). The VTC process is a three phase treatment which...
Resource Type:: Masters Thesis
Full Text:: ). The VTC process is a three phase treatment which incorporates saturated steam treatment, mechanical

Fibers Microbuckling of Uncured Carbon-Epoxy Prepreg in Bending

Creator:: Guo, Yizhi
Abstract:: Prepreg is widely used in composite manufacturing with advanced composites such as carbon and aramid. The material is characterized by a degree of flexibility (drape) and stickiness (tack), which allows an efficient layup on molds with complex shapes. However, axial instability of compressed fibers during the molding process may occur,...
Resource Type:: Masters Thesis
Full Text:: ABSTRACT OF THE THESIS OF Yizhi Guo for the degree of Master of Science in Mechanical Engineering

Advancing Robotic Grasp Planning using Human Heuristics for Grasp Similarity

Creator:: Dixit, Saurabh Milind
Abstract:: This thesis explores the use of human kinesthetic input to advance robotic grasp planning. It specifically focuses on identification of human heuristics of grasp similarity by extensive human-subject experiments. This heuristic is then utilized to develop a robust metric for identifying similar robotic grasps. The central hypothesis of this work...
Resource Type:: Masters Thesis
Full Text:: : Major Professor, representing Robotics Head of the School of Mechanical, Industrial and Manufacturing

Dilute solution molecular characterization and drag reducation studies of high molecular weight polyethylene oxide

Creator:: Jones, Brian Dion
Abstract:: The molecular weight distributions of two high molecular weight (M[subscript w]>>1 million) polyethylene polymers, WSR-308 and WSR-301, were characterized with gel permeation chromatography (GPC) coupled with a multi-angle laser light scattering detector (MALLS). The M[subscript w] of the WSR-308 was found to be 5.10x10⁶ g/mol with a molecular weight range...
Resource Type:: Masters Thesis
Full Text:: osmometry and end-group analysis. In osmometry, a colligative property technique, a semi- permeable

Estimating spatial changes in acoustic velocity in felled Douglas-fir stems

Creator:: Dowding, Bodie
Abstract:: To compete with other building materials, the wood products industry must find a way to increase value and lower costs. Wood stiffness is important for most wood uses. Value can be increased and costs can be lowered by sorting logs for stiffness in the woods using acoustic devices mounted on...
Resource Type:: Masters Thesis
Full Text:: the most important mechanical properties for most wood uses (Xu et. al. 2004). The structural use

The dynamic shear moduli of blubber for selected large whale species

Creator:: Summers, Michael P.
Abstract:: Whale blubber is the insular tissue layer located between the dermis and the superficial fascia layer which sheathes the whale's musculature. It is made up of a lipid matrix ramified with strong, structural collagen and elastic fiber bundles, but little is known of its mechanical properties. Knowing these properties adds...
Resource Type:: Masters Thesis
Full Text:: measurements of the complex dynamic shear modulus (G*=G’+iG”), a viscoelastic mechanical property, of

Heat treatment effects on CPM-M4 tool steel performance as edged blade material

Creator:: Lian, Sidi
Abstract:: CPM-M4 tool steel is a commonly used knife blade material due to its high strength and wear resistance. The goal of this thesis is to understand how heat treatment parameters affect blade performance and microstructure.Five heat treatments were applied to CPM-M4 steel by varying austenitizing and tempering temperatures. The microstructures...
Resource Type:: Masters Thesis

Fracture properties of balsa wood and balsa core sandwich composites

Creator:: Shir Mohammadi, Meisam
Abstract:: Favorable properties of Balsa wood make it an interesting alternative in a number of applications including thermal insulation or as a lightweight core material in sandwich composites. Increasing use in construction necessitates a better understanding of its mechanical and failure properties. In the present work, mode I and mode II...
Resource Type:: Masters Thesis
Full Text:: betterunderstanding of its mechanical and failure properties. In the present work, mode Iand mode II fracture

Sex differences in vertebral bone characteristic, loading patterns and the factor of risk in prepubertal children

Creator:: Fuller, Arwen A.
Abstract:: Sex differences in bone mass and size are thought to contribute to the greater incidence of vertebral fractures in women. While these sex differences are widely recognized, the relative contributions of bone mass, bone density, and bone size to the differences in vertebral strength and fracture risk between men and...
Resource Type:: Masters Thesis
Full Text:: matched for age, height, weight and vertebral height, the mechanical stress on the vertebra is greater in

Interfacial shear strength of wood-plastic composites

Creator:: Rogers, James F.
Abstract:: This study examined the relationship of interfacial shear strength (IFSS) and bending strength (MOR) of several different wood-plastic composites (WPC's). Plastics utilized were high-density polyethylene (HDPE) and polypropylene (PP). Pine and oak were used as the wood species. Compatibilizers used included maleicanhydride polyethylene (MAPE), polymeric methylene diphenyl diisocyanate (PMDI), KymeneTM,...
Resource Type:: Masters Thesis
Full Text:: Polymers used in WPC's 7 1.3.3 WPC Formulation, Manufacture, and Use 7 1.3.4 Physical and Mechanical

Evaluation of Oregon Tack Coat Performance to Reduce Tracking and Increase Interlayer Shear Strength of Asphalt Pavements

Creator:: Covey, David J.
Abstract:: CSS-1H is the most commonly used slow-setting emulsion grade in Oregon. “New” engineered emulsions were recently developed in Oregon to reduce tracking, the pick-up of tack coats by construction vehicle tires during construction activities, and increase interlayer shear strength (ISS), the amount of adhesive bond present between layers of asphalt...
Resource Type:: Masters Thesis

Study of Interphase in Polylactic Acid and Cellulose Nanocrystal Composite Films

Creator:: Rao, Pratish Ramesh
Abstract:: Polylactic acid (PLA), a renewable material, is used widely in a variety of commercial and specialty applications. However, certain limitations such as high temperature stability and brittleness limit its applicability. This problem is addressed by reinforcing PLA with a variety of materials but the process gives rise to different issues...
Resource Type:: Masters Thesis
Full Text:: mechanical properties and trends are established with reference to the graft length. In addition, DSC and

Modeling Implantable Passive Mechanisms for Modifying the Transmission of Forces and Movements between Muscle and Tendons

Creator:: Homayouni, Taymaz
Abstract:: This thesis explores the development of biomechanical models for evaluating a new class of passive mechanical implants for orthopedic surgery. The proposed implants take the form of passive engineered mechanisms and will be used to improve the functional attachment of muscles to tendons and bone by modifying the transmission of...
Resource Type:: Masters Thesis
Full Text:: of Master of Science in Mechanical Engineering presented on June 2, 2015. Title: Modeling

The Influence of Hip Abduction, Extension, and External Rotation Rate of Torque Development on Frontal-Plane Biomechanics during Single-Leg Jump-Cuts

Creator:: Cronin, Baker
Abstract:: Anterior cruciate ligament injuries are relatively common in female athletes with greater frontal plane knee motion and loading during a landing task predictive of injury. As a result, decreasing knee abduction motion and loading is important for ACL injury prevention. While increased strength of the hip abductors, extensors, and external...
Resource Type:: Masters Thesis

Evaluation of Abaqus for simulating quasi-static Mode III shear of edge notched carbon fiber reinforced polymer panels

Creator:: Hyder, Imran
Abstract:: The ability to engineer stiffness and strength in any desired direction make composites an ideal material candidate for various applications when compared to their traditional isotropic counterparts. In spite of this, the ability to model the material response in composites has yet to be fully explored. Composite research largely focuses...
Resource Type:: Masters Thesis

Theoretical modeling and experimental analysis of the flight mechanics of Lepidoptera

Creator:: Wilson, Tyler
Abstract:: Development of micro air vehicles has led to a strong interest in the biomechanics of flapping fliers such as bats, birds, and insects, due to their ability to perform extreme unsteady maneuvers and fly in confined spaces. Determining the methods and mechanisms used by these fliers is a valuable source...
Resource Type:: Masters Thesis
Full Text:: in Mechanical Engineering presented on June 13, 2013. Title: Theoretical Modeling and

Advancing the understanding of bulk metallic glasses as structural materials through exploration of mechanical properties

Creator:: Naleway, Steven E.
Abstract:: Bulk metallic glasses (BMGs) offer a great deal of potential through their near-theoretical strength, potentially high toughness and unique forming and molding traits. However, there are still a number of outstanding issues that bar their widespread use. This thesis describes the investigation of three research questions each designed to further...
Resource Type:: Masters Thesis
Full Text:: Glasses as Structural Materials through Exploration of Mechanical Properties AN ABSTRACT OF THE

The effects of thermal processing on the mechanical properties of AA2024, 2014 and 2618 aluminum alloys

Creator:: Li, Xiao, 1963-
Abstract:: This study determined the independent effects of various homogenization cycles and precipitation treatments on the elevated temperature workability and the final ambient temperature mechanical properties of AA2024 aluminum alloy and on the T3 tensile properties of 2014 aluminum alloy as well as T6 tensile properties of 2618 and 2618 (Curich)...
Resource Type:: Masters Thesis
Full Text:: The Effects of Thermal Processing on the Mechanical

Investigation of synthetic rope end connections and terminations in timber harvesting applications

Creator:: Hartter, Joel N.
Abstract:: Steel wire rope is the accepted standard in logging. It is strong, durable, stiff, and dependable in the logger's arsenal. However, steel wire rope has several disadvantages: its strength to weight ratio is low; it is difficult and time-consuming to splice; and used wire ropes contain jaggers. Ultra-high molecular weight...
Resource Type:: Masters Thesis
Full Text:: connectors for the unique physical, mechanical, and thermal properties of UHMW-PE 12-strand braided rope

Morphological characterization of wood plastic composite (WPC) with advanced imaging tools : developing methodologies for reliable phase and internal damage characterization

Creator:: Wang, Yi
Abstract:: Wood plastic composites (WPCs) are composite materials made from thermoplastic polymers, wood flour, and a small amount of process- and property-enhancing additives; they are principally used in the automotive industry and as secondary building materials. Although the WPC market is expected to keep growing, it is still relatively small when...
Resource Type:: Masters Thesis
Full Text:: mechanical property loss in these degradation treatments. Thesis Structure and Units This thesis is

A simplified dynamic model of the hind leg of a beetle during step initiation

Creator:: Mallysetty, Venkata Ramana
Abstract:: This thesis investigates a simple dynamic model of the hind leg of a beetle during initiation of a step. The primary assumption was that the full load of the body was carried on the hind leg during this time. That is, the only forces on the body were that of...
Resource Type:: Masters Thesis
Full Text:: of Science in Mechanical Engineering presented on Feb 18, 1992. Title: A Simplified Dynamic Model

Microstructural banding in thermally and mechanically processed titanium 6242

Creator:: Kansal, Utkarsh
Abstract:: Ti-6Al-2Sn-4Zr-2Mo-0.1Si specimens were shaped by repeated cycles of heating (to 954 °C) and hammer or press forging followed by a solution anneal that varied from 968 to 998 °C. The coupons were originally extracted from billets forged below the beta trans us ( 1009 °C) and slow cooled to ambient...
Resource Type:: Masters Thesis
Full Text:: in Mechanical EngineerinF, presented on January 21,1992. Title: Microstructural Banding in

Gelation properties of Alaska pollock surimi with functional ingredients under ohmic heating

Creator:: Pongviratchai, Panida
Abstract:: The rheological, color, micro-structural, and electrical properties of surimi seafood gels were investigated. Various starches and protein additives at different ratios were evaluated with Alaska pollock surimi under ohmic heating at different heating rates to determine their functional properties and further to compare these properties with those of conventionally cooked...
Resource Type:: Masters Thesis
Full Text:: normally do not directly produce food texture data, but rather monitor physical property changes in the

An experimental approach to analyze large notched composite panels loaded in out-of-plane shear

Creator:: Froemming, Tyler M.
Abstract:: Identifying material characteristics of composites is important in designing any structural system. The aerospace industry relies on these material properties not only to design a functional aircraft, but also a safe and reliable one. Since carbon fiber composites are relatively new materials, little is known about its characteristics under certain...
Resource Type:: Masters Thesis
Full Text:: ABSTRACT OF THE THESIS OF Tyler M. Froemming for the degree of Master of Science in Mechanical

Application of digital image correlation in material parameter estimation and vibration analysis of carbon fiber composite and aluminum plates

Creator:: Chuang, Chih-Lan Jasmine
Abstract:: Identifying material parameters in composite plates is a necessary first step in a variety of structural applications. For example, understanding the material parameters of carbon fiber composite is important in investigating sensor and actuator placement on micro-air-vehicle wings for control and wing morphing purposes. Knowing the material parameters can also...
Resource Type:: Masters Thesis
Full Text:: degree of Master of Science in Mechanical Engineering presented on May 1, 2012. Title: Application of

Direct coupling of imaging to morphology-based numerical modeling as a tool for mechanics analysis of wood plastic composites

Creator:: Lin, Xiang
Abstract:: Polymeric composites reinforced with bio-materials have advantages over composites with synthetic reinforcements. Bio-based composites use low-cost and renewable reinforcements, have nonabrasive properties for machining, have improved damping characteristics, and have potential for energy recycling. However, the limited use of bio-based composites is because their mechanical properties are typically much lower...
Resource Type:: Masters Thesis
Full Text:: overall mechanical property enhancements were with ponderosa pine particles. Another important factor

Optimizing the performance of gypsum wall board in wood frame shear walls

Creator:: Goodall, Scott I.
Abstract:: The overall goal of this project was to design a wood frame shear wall that could withstand greater displacement before damage occurred to the Gypsum Wall Board (GWB). More specifically, the objectives of the study were: (1) to evaluate damage to the GWB in alternative shear wall designs at 1%,...
Resource Type:: Masters Thesis
Full Text:: Variation in Mechanical Property Results ......................................................... 171

Chemical modification of wood : dimensional stabilization of viscoelastic thermal compressed wood

Creator:: Gabrielli, Christopher P.
Abstract:: The tendency of wood to shrink and swell with changing moisture content remains as one of the most significant challenges to using wood in its many applications. Viscoelastic Thermal Compression (VTC) has been shown to significantly increase the density, strength and stiffness of wood. However, dimensional stability is still a...
Resource Type:: Masters Thesis
Full Text:: dynamic heat, steam, and mechanical compression treatment to densify wood. This process takes advantage

Using Acoustic Measurements and Inventory Data to Estimate Stiffness in Standing Douglas-Fir Trees

Creator:: Delgado Trejo, Jorge Luis
Abstract:: Total US lumber production in 2011 was 77.9 million cubic meters. Its primary use was for housing and construction. There is a growing concern that the structural properties for wood are being reduced as trees are harvested at much younger ages as the wood supply shifts from older to younger...
Resource Type:: Masters Thesis
Full Text:: manufacturing facilities to generate the products that will meet these needs. Mechanical and physical

Two Studies Addressing Practical Needs of Wheat Farmers, Processors, and Breeders : Changes in Falling Number and Alpha-amylase During Grain Storage, and Improved Predictions of Wheat-flour Dough Properties

Creator:: Adams, Mike R.
Abstract:: Wheat (Triticum aestivum) is a globally traded staple food crop. The diverse and pleasing nature of wheat-derived products is a result of the complex interactions of the polymeric components from the wheat endosperm. Changes in the functionality of these polymeric components, as a result of changes in growing conditions or...
Resource Type:: Masters Thesis
Full Text:: mechanical energy (mixing). The unique ability of gluten to create leavened products arises from its

Ionic Cross-linked Cellulose Nanocrystals Composites of Poly(vinyl acetate)

Creator:: Chan, Han Ling
Abstract:: Understanding the effect on the materials mechanical properties from the perspective of interfacial interaction between the filler and the polymer matrix has become an important criterion in polymer nanocomposites field. Cellulose nanocrystals (CNCs) are renewable materials that can be extracted from natural sources, such as wood, cotton, and tunicates. In...
Resource Type:: Masters Thesis
Full Text:: ). Abstract approved: John Simonsen Understanding the effect on the materials mechanical properties from

The Effect of Exercise on the Biomechanical Determinants of Knee Energy Absorption during Single-leg Jump-cuts

Creator:: Pollard, Anne E.
Abstract:: Anterior cruciate ligament injuries are common in a wide variety of sports and most frequently occur during activities requiring rapid deceleration such as landing and cutting. Deceleration of the body's center of mass during movement results primarily from eccentric muscle contraction. This type of contraction serves to absorb energy from...
Resource Type:: Masters Thesis

Finite element modeling of gusset plate failure using OpenSees

Creator:: Walker, Andrew J.
Abstract:: The collapse of the I-35W Bridge in Minneapolis, MN in 2007 prompted an investigation into the design and inspection of the steel truss bridges. Further investigation into the collapse revealed that a gusset plate experienced sway buckling, causing the bridge failure. This bridge failure motivated research into the analysis and...
Resource Type:: Masters Thesis
Full Text:: equations are conservative, but not necessarily accurate. Examining the mechanical properties of gusset

Influence of transport parameters on the fresh and hardened characteristics of ready-mixed concrete

Creator:: Chen, Jiaming
Abstract:: Most specifications for ready-mix concrete (RMC) limit mixing time to 90 minutes and/or truck drum revolution counts (DRC) to 300 before discharge. These specifications have been in place for many years with the objective of ensuring the quality and performance of the finished concrete product. However, limited research has been...
Resource Type:: Masters Thesis
Full Text:: research indicate that mixing time and truck DRC have no detrimental effects on the mechanical properties

Changes in structure and stress in Mo/a-Si thin films upon annealing

Creator:: Weber, Frank John
Abstract:: The structural and stress changes in molybdenum/amorphous silicon (Mo/a-Si) EUV reflecting multilayers during annealing at 316°C were studied. The amorphous interlayers, with an Mo:Si stoichiometry of 1:2, grew during annealing. The residual stresses in each component of the multilayer also changed significantly. Through high resolution electron microscopy, selected area electron...
Resource Type:: Masters Thesis

Design, analysis, and validation of composite c-channel beams

Creator:: Koski, William C.
Abstract:: A lightweight carbon fiber reinforced polymer (CFRP) c-channel beam was previously designed using analytical theory and finite element analysis and subsequently manufactured through a pultrusion process. Physical testing revealed the prototype did not meet the bending and torsional stiffness of the beam model. An investigation revealed that the manufactured prototype...
Resource Type:: Masters Thesis
Full Text:: . Koski for the degree of Master of Science in Mechanical Engineering presented on September 6, 2012

Quantification of total and plastic 3D strain fields within micro-damaged polyurethane foam

Creator:: Sutton, Matthew T.
Abstract:: Local material damage that occurs within cellular solids, such as polymer foams and trabecular bone, and precedes local fractures of the cell struts or walls is called micro-damage. The accumulation of micro-damage within cellular solids is often undesirable, although it is thought to be vital to the development and health...
Resource Type:: Masters Thesis
Full Text:: continuum-level 4 mechanical property degradation. However, measurements of continuum-level property

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