Free content Linking Lookup box Close shear (redirected from Strength of materials)Also found in: Thesaurus, Medical, Acronyms, Encyclopedia, Wikipedia. shear to clip or cut; remove hair or fleece from: shear the sheep Not to be confused with: sheer –thin; fine; transparent; steep: a shee...
strength of materials,measurement in engineering of the capacity of metal, wood, concrete, and other materials to withstand stress and strain. Stress is the internal force exerted by one part of an elastic body upon the adjoining part, and strain is the deformation or change in dimension occasio...
High-strength materials are produced by compression of a raw prod. contg. metal whiskers. The solidification is achieved by explosive compression. In the final operation heat treatment can improve the quality of bond still further. Pref. materials for the matrix include Al, Al alloys, Cu.Ni ...
fatigue strength estimation with alternating load stress, considering killer defect size, Vickers hardness (HV) as well as material and location dependent coefficients C1 (1.43 for surface- and 1.56 for subsurface defects) and C2 (120, enabling feasibility for a wide range of materials) given in ...
The mechanical properties of materials depend strongly on crystal structure and defect configuration. Here we measure the strength of suspended single-crystal and bicrystal graphene membranes prepared by chemical vapour deposition. Membranes of interest
Now consider two materials with the same hardening modulus but different yield strength, and therefore, N value for the hard material is correspondingly lower. It is obvious that the hard material will first encounter the onset of necking, and thus, the ductility is lower. In other words, it...
have endpoints that correspond to the largest and smallest mass losses. Error bars, illustrating the standard deviation, are given for each type of glubam performed. Two-way ANOVA test was used to analyze mass loss in different fungal attack periods and materials. The p-value for this correlatio...
Immediately download your ebook while waiting for your print delivery. No promo code needed. High-strength materials offer alternatives to frequently used materials for high-rise construction. A material of higher strength means a smaller member size is required to resist the...
This is mainly due to buildings’ life cycle (design, construction, operation, demolition and waste treatment) which contributes to a large share of CO2 emission [1]. In fact, most of the CO2 emission is coming mainly from the production of building materials as well as electricity to ...
Researchers used a combination of physical (ultrasonication) and chemical (use of surfactant) techniques to better disperse CNTs in cement-based materials [15]. However, using a surfactant as a dispersant can cause issues of connectivity of carbon nanomaterials within cement matrix [16]. A strong ...