[PDF] Top 20 ESTIMATION OF TENSILE STRENGTH PARALLEL TO GRAIN OF WOOD SPECIES
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ESTIMATION OF TENSILE STRENGTH PARALLEL TO GRAIN OF WOOD SPECIES
... perpendicular to the loading direction; therefore, such fractured surface becomes larger than the sample cross section, overestimating tensile strength by this ...aimed to determine the ... See full document
4
EVALUATION OF THE Peltophorum vogelianum Benth. WOOD SPECIES FOR STRUCTURAL USE
... B of the Brazilian standard ABNT NBR 7190 (1997) presents standard tests for determining stiffness properties (compressive and tensile strength parallel to fibers, compressive and ... See full document
6
Estimation of the tensile strength of UHPFRC layers based on non-destructive assessment of the fibre content and orientation
... The tensile response of composite materials reinforced with short and discontinuous steel fibres, such as Ultra High Perfor- mance Fibre Reinforced cement based Composite (UHPFRC), is strongly in fluenced by ... See full document
17
INFLUENCE OF EXPOSURE TIME TO OPERATING TEMPERATURE ON SHEAR STRENGTH OF WOOD USED IN ROOF STRUCTURES
... one of the main materials used in the constructing of covering structures (roofs) because of its ...due to solar radiation incidence, the temperature can exceed 60 °C and, such as other ... See full document
5
Relationships among wood anatomy, hydraulic conductivity, density and shear parallel to the grain in the wood of 24-year-old Handroanthus vellosoi (Bignoniaceae)
... Studies of trade-offs between hydraulic conductivity and mechanical strength of wood are rare despite the possible ecological and economic importance (Woodrum et ...transport of water ... See full document
8
ARTIGO_Recommendation of non-destructive sampling method for density estimation of the eucalyptus wood
... used to measure the mechanical strength of the wood at the penetration of a pin and thus predict the basic ...heights of 0,70 m; 0,90 m; 1,10 m; 1,30 m and 1,50 m from the ... See full document
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STUDY OF THERMAL EXPANSION AND COMPRESSION STRENGTH OF THREE WOOD SPECIES FROM PLANTATIONS
... intervals of time aplied in this process differ according to the species, the wood dimensions, moisture content (MC) and potential use of the wood (Esteves et ...mechanical ... See full document
9
ESTIMATION OF WOOD TOUGHNESS IN BRAZILIAN TROPICAL TREE SPECIES
... 36 wood species used for estimation of toughness as a function of apparent ...compression parallel to grain ...modulus of rupture in static bending due ... See full document
6
Tensile strength of pine and ash woods – experimental and numerical study
... behaviour of the timber under external loads, resulting directly from the timber anisotropic and heterogeneity ...type of applied load the failure can be tensile, shear or ...the tensile ... See full document
19
Influence of section and moisture content on the tensile strength parallel to fibers of bamboo culms woody material
... higher tensile strength parallel to the fibers than the other ...the tensile strength parallel to the fibers for all analyzed conditions, while the moisture content ... See full document
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ESTIMATION OF THE CHARACTERISTIC VALUE OF WOOD STRENGTH
... reasons, wood strength values, essential for structural dimensioning, are calculated based on the characteristic value, which corresponds to the 5% percentile of a given probability ... See full document
6
Analysis of the tensile strength on the healing of the abdominal wall of rats treated with infliximab
... 12. Mantzoros I, Kanellos I, Angelopoulos S, Koliakos G, Pramateftakis, MG, Kanellos D, Zacharakis E, Zaraboukas T, Betsis D. The effect of insulin-like growth factor I on healing of colonic anastomoses in ... See full document
7
Tensile strength of the posterior and anterior layer of the rectus abdominis muscle sheath in cadavers
... perpendicularly to the median line for the researcher, while another observer verified the advance of ten millimeters of the anterior and posterior layers of the rectum ...session of ... See full document
5
Applicability of geomechanical classifications for estimation of strength properties in Brazilian rock masses
... cities of Ouro Preto and Mariana in Minas Gerais province, ...classification of the rock masses were carried out. Strength parameters of these rock masses were estimated based on geomechanical ... See full document
14
Thermal analysis of wood of the main tree species of Central Siberia
... temperature of DTG/DSC peaks, and heating effects were determined for each tree ...parameters of wood were obtained by the Broido and Ozawa–Flynn–Wall ...The wood of coniferous and ... See full document
14
Cross-species extrapolation of prediction models for cadmium transfer from soil to corn grain.
... presence of Cd in agricultural soils is of great concern regarding its transfer in the soil-plant ...transfer of Cd (exogenous salts) from a wide range of Chinese soils to corn ... See full document
9
"Micro-tensile bond strength to dentine of a self-etch and a universal adhesive system in self-etch mode"
... used to obtain crown segments by exposing middle dentine and then randomly distributed into two groups according to the different adhesive systems used: Scotchbond Universal applied as a one-step self-etch ... See full document
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WOOD AND CHARCOAL ANATOMY OF FOUR MYRTACEAE SPECIES
... forests of world, in charcoal production, literature report the use of native species from deforestation regions, and also that there is no selection of cut ...emission of gases, such ... See full document
11
The effect of the austenite grain refinement on the tensile and impact properties of cast Hadfield steel
... macrostructure of the non-refined cast Hadfield steel featured three distinct zones in the as-cast condition: the outer chill zone (length of 2 µm), the columnar zone (length of 15 µm) and the ... See full document
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THERMAL PROFILE OF WOOD SPECIES FROM THE BRAZILIAN SEMI-ARID REGION SUBMITTED TO PYROLYSIS
... studied wood species had an average mass loss of ...range of thermal stability of wood, being limited by the initial temperature of thermal decomposition of its ... See full document
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