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Effect of Various Factors on Transverse Shrinkage under Butt Welding(Mechanics, Strength & Structure Design)

open access: yesEffect of Various Factors on Transverse Shrinkage under Butt Welding(Mechanics, Strength & Structure Design)
openaire  

Study of Paper Transverse Shrinkage During Thermal Drying

open access: yesDrying Technology, 2015
The z-direction shrinkage of laboratory papers made of bleached softwood kraft pulp subjected to drying was studied. The results showed that shrinkage was dependent on the beating level of the pulp and independent of wet pressing in the range explored. The low-basis-weight sheets had greater specific volumes than the higher-basis-weight ones due to the
Bachir Bouchekima
exaly   +3 more sources
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Mexican tropical hardwoods: Stepwise shrinkage and transverse shrinkage anisotropy

European Journal of Wood and Wood Products, 1995
Tangential and radial shrinkage of 43 tropical hardwoods have been determined at different moisture intervals between green and oven dry condition.
N. Torelli, Ž. Gorišek
exaly   +2 more sources

Transverse shrinkage in maritime pine juvenile wood

Wood Science and Technology, 1997
This paper reports experimental results concerning the transverse shrinkage variability within and between trees of two samples composed of 17 eleven-year-old and 20 twenty-year-old maritime pine trees harvested in two stands at the Forest Research Centre of INRA Pierroton in Aquitaine.
P Castera
exaly   +3 more sources

Microstructure and transverse shrinkage stress analysis in GTA welds of P91 steel pipe

International Journal of Steel Structures, 2017
In a steam power plant, several components such as boiler tube, condenser and steam lines are made of high creep resistant steel. The P91 steel pipes are generally used in steam power plant because of high creep strength at service temperature of approximately 600oC.
Chandan Pandey, H K Narang, N Saini
exaly   +2 more sources

Study on Temperature Shrinkage Problem of Oblique-Reinforced Transverse Prestressed Continuous Concrete Pavement

Applied Mechanics and Materials, 2012
Aiming at different kinds of transverse joints of common concrete pavements, this paper puts forward oblique-reinforced transverse prestressed continuous concrete pavement, and compares it with other reinforcement types of continuous pavements in their mechanical and deformation behaviors under the influence of temperature drop.
Hua Cai, Jian Miao, Ke Jiang
exaly   +2 more sources

Characterization of viscoelastic, shrinkage and transverse anatomy properties of four Australian hardwood species

Wood Material Science and Engineering, 2011
Abstract Several key wood properties of four Australian hardwood species: Corymbia citriodora, Eucalyptus pilularis, Eucalyptus marginata and Eucalyptus obliqua, were characterized using state-of-the-art equipment at AgroParisTech, ENGREF, France. The wood properties were measured for input into microscopic (cellular level) and macroscopic (board level)
Adam L Redman   +2 more
exaly   +3 more sources

Relationship between transverse shrinkage and tension wood from three provenances of Eucalyptus globulus Labill

European Journal of Wood and Wood Products, 2001
was studied using 12 mm increment cores taken from straight, vertical and dominant trees of three provenances from a plantation near Tarpina, South Australia. Tension wood fibre percentages were determined from microscopic examination of stained transverse sections and transverse shrinkage was measured from cores dried to 17% equilibrium moisture ...
J Ilić, Ilić J
exaly   +2 more sources

Transverse Shrinkage of Coniferous Wood Cells Examined Using Replica Method and Power Spectrum Analysis

Holzforschung, 1998
The shrinkage behavior of coniferous wood cells was investigated by the power spectrum analysis as well as by the replica method. During drying, cell lumens shrank in normal wood and expanded in compression wood, depending on their cell wall structures.
Ugai Watanabe   +2 more
exaly   +2 more sources

Acrylic resin-fiber composite—part II: The effect of polymerization shrinkage of polymethyl methacrylate applied to fiber roving on transverse strength

Journal of Prosthetic Dentistry, 1994
This study determined the effect of polymerization shrinkage of polymethyl methacrylate (PMMA) coating of fiber roving on the transverse strength of an acrylic resin-glass fiber composite. The test specimens were heat-cured acrylic resin reinforced with glass fibers.
Pekka K Vallittu
exaly   +3 more sources

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