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- Specific_modulus abstract "Specific modulus is a materials property consisting of the elastic modulus per mass density of a material. It is also known as the stiffness to weight ratio or specific stiffness. High specific modulus materials find wide application in aerospace applications where minimum structural weight is required. The dimensional analysis yields units of distance squared per time squared.The utility of specific modulus is to find materials which will produce structures with minimum weight, when the primary design limitation is deflection or physical deformation, rather than load at breaking—this is also known as a \"stiffness-driven\" structure. Many common structures are stiffness-driven over much of their use, such as airplane wings, bridges, masts, and bicycle frames.To emphasize the point, consider the issue of choosing a material for building an airplane. Aluminum seems obvious because it is \"lighter\" than steel, but steel is stronger than aluminum, so one could imagine using thinner steel components to save weight without sacrificing (tensile) strength. The problem with this idea is that there would be a significant sacrifice of stiffness, allowing, e.g., wings to flex unacceptably. Because it is stiffness, not tensile strength, that drives this kind of decision for airplanes, we say that they are stiffness-driven.The connection details of such structures may be more sensitive to strength (rather than stiffness) issues due to effects of stress risers.Specific modulus is not to be confused with specific strength, a term that compares strength to density.".
- Specific_modulus wikiPageID "3268387".
- Specific_modulus wikiPageLength "32376".
- Specific_modulus wikiPageOutDegree "106".
- Specific_modulus wikiPageRevisionID "663414448".
- Specific_modulus wikiPageWikiLink Aerospace.
- Specific_modulus wikiPageWikiLink Aluminium.
- Specific_modulus wikiPageWikiLink Aluminium_oxide.
- Specific_modulus wikiPageWikiLink Area.
- Specific_modulus wikiPageWikiLink Basalt_fiber.
- Specific_modulus wikiPageWikiLink Beam_(structure).
- Specific_modulus wikiPageWikiLink Bending.
- Specific_modulus wikiPageWikiLink Bending_moment.
- Specific_modulus wikiPageWikiLink Beryllium.
- Specific_modulus wikiPageWikiLink Brass.
- Specific_modulus wikiPageWikiLink Bronze.
- Specific_modulus wikiPageWikiLink Buckling.
- Specific_modulus wikiPageWikiLink Calcium_phosphate.
- Specific_modulus wikiPageWikiLink Carbon-fiber-reinforced_polymer.
- Specific_modulus wikiPageWikiLink Category:Materials_science.
- Specific_modulus wikiPageWikiLink Copper.
- Specific_modulus wikiPageWikiLink Cross_section_(geometry).
- Specific_modulus wikiPageWikiLink Deflection_(engineering).
- Specific_modulus wikiPageWikiLink Density.
- Specific_modulus wikiPageWikiLink Diamond.
- Specific_modulus wikiPageWikiLink Dimensional_analysis.
- Specific_modulus wikiPageWikiLink Elastic_modulus.
- Specific_modulus wikiPageWikiLink Fiberglass.
- Specific_modulus wikiPageWikiLink Flange.
- Specific_modulus wikiPageWikiLink Flax.
- Specific_modulus wikiPageWikiLink Glass.
- Specific_modulus wikiPageWikiLink Glass-ceramic.
- Specific_modulus wikiPageWikiLink High-density_polyethylene.
- Specific_modulus wikiPageWikiLink Jute.
- Specific_modulus wikiPageWikiLink Kevlar.
- Specific_modulus wikiPageWikiLink List_of_area_moments_of_inertia.
- Specific_modulus wikiPageWikiLink List_of_materials_properties.
- Specific_modulus wikiPageWikiLink Low-density_polyethylene.
- Specific_modulus wikiPageWikiLink Machining.
- Specific_modulus wikiPageWikiLink Macor.
- Specific_modulus wikiPageWikiLink Magnesium.
- Specific_modulus wikiPageWikiLink Mass.
- Specific_modulus wikiPageWikiLink Medium-density_fibreboard.
- Specific_modulus wikiPageWikiLink Metal.
- Specific_modulus wikiPageWikiLink Molybdenum.
- Specific_modulus wikiPageWikiLink Natural_rubber.
- Specific_modulus wikiPageWikiLink Nylon.
- Specific_modulus wikiPageWikiLink Ochroma.
- Specific_modulus wikiPageWikiLink Osmium.
- Specific_modulus wikiPageWikiLink Pascal_(unit).
- Specific_modulus wikiPageWikiLink Picea_sitchensis.
- Specific_modulus wikiPageWikiLink Polyethylene_terephthalate.
- Specific_modulus wikiPageWikiLink Polypropylene.
- Specific_modulus wikiPageWikiLink Polystyrene.
- Specific_modulus wikiPageWikiLink Polytetrafluoroethylene.
- Specific_modulus wikiPageWikiLink Properties_of_concrete.
- Specific_modulus wikiPageWikiLink Second_moment_of_area.
- Specific_modulus wikiPageWikiLink Section_modulus.
- Specific_modulus wikiPageWikiLink Silicon.
- Specific_modulus wikiPageWikiLink Silicon_carbide.
- Specific_modulus wikiPageWikiLink Specific_strength.
- Specific_modulus wikiPageWikiLink Steel.
- Specific_modulus wikiPageWikiLink Stiffness.
- Specific_modulus wikiPageWikiLink Stress_concentration.
- Specific_modulus wikiPageWikiLink Tension_(physics).
- Specific_modulus wikiPageWikiLink Titanium_alloy.
- Specific_modulus wikiPageWikiLink Tooth_enamel.
- Specific_modulus wikiPageWikiLink Tungsten.
- Specific_modulus wikiPageWikiLink Tungsten_carbide.
- Specific_modulus wikiPageWikiLink Ultra-high-molecular-weight_polyethylene.
- Specific_modulus wikiPageWikiLink Weight.
- Specific_modulus wikiPageWikiLink Wood.
- Specific_modulus wikiPageWikiLink Wrought_iron.
- Specific_modulus wikiPageWikiLink Youngs_modulus.
- Specific_modulus wikiPageWikiLink Yttrium_iron_garnet.
- Specific_modulus wikiPageWikiLink Zinc.
- Specific_modulus wikiPageWikiLinkText "Specific modulus".
- Specific_modulus wikiPageWikiLinkText "specific modulus".
- Specific_modulus wikiPageWikiLinkText "specific stiffness".
- Specific_modulus wikiPageUsesTemplate Template:Nts.
- Specific_modulus subject Category:Materials_science.
- Specific_modulus hypernym Property.
- Specific_modulus type Building.
- Specific_modulus type Redirect.
- Specific_modulus comment "Specific modulus is a materials property consisting of the elastic modulus per mass density of a material. It is also known as the stiffness to weight ratio or specific stiffness. High specific modulus materials find wide application in aerospace applications where minimum structural weight is required.".
- Specific_modulus label "Specific modulus".
- Specific_modulus sameAs Q4118949.
- Specific_modulus sameAs معامل_المرونة_النوعي.
- Specific_modulus sameAs m.092d1s.
- Specific_modulus sameAs Q4118949.
- Specific_modulus sameAs 比模量.
- Specific_modulus wasDerivedFrom Specific_modulus?oldid=663414448.
- Specific_modulus isPrimaryTopicOf Specific_modulus.