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- Bending_moment abstract "A bending moment is a measure of the average internal stress induced in a structural element when an external force or moment is applied to the element causing the element to bend.The internal stresses in a cross-section of a structural element can be resolved into a resultant force and a resultant couple. For equilibrium, the moment created by external forces (and external moments) must be balanced by the couple induced by the internal stresses. The resultant internal couple is called the bending moment while the resultant internal force is called the shear force (if it is transverse to the plane of element) or the normal force (if it is along the plane of the element).The bending moment at a section through a structural element may be defined as "the sum of the moments about that section of all external forces acting to one side of that section". The forces and moments on either side of the section must be equal in order to counteract each other and maintain a state of equilibrium so the same bending moment will result from summing the moments, regardless of which side of the section is selected. If clockwise bending moments are taken as negative, then a negative bending moment within an element will cause "sagging", and a positive moment will cause "hogging". It is therefore clear that a point of zero bending moment within a beam is a point of contraflexure—that is the point of transition from hogging to sagging or vice versa.Moments and torques are measured as a force multiplied by a distance so they have as unit newton-metres (N·m), or pound-foot or foot-pound (ft·lb). The concept of bending moment is very important in engineering (particularly in civil and mechanical engineering) and physics.".
- Bending_moment thumbnail Shear_Moment_Diagram.svg?width=300.
- Bending_moment wikiPageExternalLink bmcalc.htm.
- Bending_moment wikiPageExternalLink 1stressresultant1.pdf.
- Bending_moment wikiPageID "6018334".
- Bending_moment wikiPageRevisionID "606012926".
- Bending_moment hasPhotoCollection Bending_moment.
- Bending_moment subject Category:Continuum_mechanics.
- Bending_moment subject Category:Force.
- Bending_moment comment "A bending moment is a measure of the average internal stress induced in a structural element when an external force or moment is applied to the element causing the element to bend.The internal stresses in a cross-section of a structural element can be resolved into a resultant force and a resultant couple. For equilibrium, the moment created by external forces (and external moments) must be balanced by the couple induced by the internal stresses.".
- Bending_moment label "Bending moment".
- Bending_moment label "Biegemoment".
- Bending_moment label "Buigmoment".
- Bending_moment label "Moment gnący".
- Bending_moment label "Momento flector".
- Bending_moment label "Momento flettente".
- Bending_moment label "Изгибающий момент".
- Bending_moment label "عزم الانحناء".
- Bending_moment label "断面力".
- Bending_moment sameAs Biegemoment.
- Bending_moment sameAs Momento_flector.
- Bending_moment sameAs Momento_flettente.
- Bending_moment sameAs 断面力.
- Bending_moment sameAs Buigmoment.
- Bending_moment sameAs Moment_gnący.
- Bending_moment sameAs m.0fkw6h.
- Bending_moment sameAs Q857244.
- Bending_moment sameAs Q857244.
- Bending_moment wasDerivedFrom Bending_moment?oldid=606012926.
- Bending_moment depiction Shear_Moment_Diagram.svg.
- Bending_moment isPrimaryTopicOf Bending_moment.