bending strengthfine- and coarse-grained compositescomputational algorithmsWe present analytical algorithms for computing the ultimate bending strength of superhard composite materials based on WC鈥揅o hardmetals. The study is performed for fine-grained materials (where mean particle size of the dispersed ...
The samples of the experiments have been made from the composite laminates. The bending properties of the FBWK fabric reinforced composite materials with different fiber volume fraction have been investigated. The results show that the bending strength of this kind of composites increases with the ...
S. Kochetkova, “Fatigue strength of metallic and composite materials under repeated high-cycle bending,” Int. Appl. Mech. , 42 , No. 5, 516–524 (2006).Golub, V. P., Kryzhanovskii, V. I., Pogrebnyak, A. D. (2006) Fatigue strength of metallic and composite materials under ...
As was shown in [9] bending strength is higher than tensile strength for composite materials. This can be explained in terms of the statistical variation in fibre strength which dominates failure initiation. In the in-plane tension test all the fibres experience a uniform stress and so the ...
It is shown that the proposed method predicted the bending strength of thin-walled centrifugal concrete-filled steel tubes well. 展开 关键词: Bending strength centrifugal concrete-filled steel tubes design finite element model DOI: 10.1016/j.tws.2008.08.001 被引量: 3 ...
bythestitchingyarns,thushigherbendingstrengthandmodulus. Keywords: non—crimpfabricsofcarbonfiber;knitpattern;stitchingyarn;composite;flexuralproperties 利用机织物、针织物、编织物以及非织造布等 纺织品作为增强材料与基体结合所形成的复合材料 称为纺织结构复合材料,这类材料具有比强度高、 比模量大、重量轻、耐腐蚀...
With the increased use of engineered composite materials in upholstered frames, the strength and stiffness of the joints constructed with composites should be investigated and compared with joints traditionally constructed with solid wood. Also, the mechanical model of two-pin dowel joints should be ...
Furniture industry (MaterialsLumber industry (Product informationTwo-pin dowel connections are commonly used at critical joints in upholstered furniture frames constructed with solid wood. With the increased use of engineered composite materials in upholstered frames, the strength and stiffness of the ...
This work is the first to use the finite element technique to analyze the vibrational and static bending responses of multi-layer composite nanobeams. Each layer is made from microporous material and has variable mechanical properties. Method ...
Yan JB*. Finite element analysis on ultimate strength behaviour of steel-concrete-steel sandwich composite beam structures[J]. Materials and Structures 2015;... Zhang,Min-Hong,Yan,... - 《Materials & Structures》 被引量: 21发表: 2015年 Axial-flexural coupled vibration and buckling of composite...