effective width of slabefficiencyefficienteffigyefflorescenceeffluenteffluent s treameffusion of gaseffusive rockegg shapedegg shaped sectioneggshellegresseigenvalueeigenvalue problemeigenvectorejectorelaborateelapsed timeelasticelastic analysiselastic analysis and designelastic arch methodelastic behaviorelastic bodyelastic bucklingelastic centerelastic center methodelastic collisionelastic connectionelastic constantelastic curvatureelastic curveelastic deflectionelastic deformationelastic designelastic ellipseelastic equilibriumelastic flexure formulaelastic forceelastic hysteresiselastic instabilityelastic limitelastic lineelastic line loadelastic loadelastic load methodelastic masselastic moduluselastic pavement