strength design methodstrength evaluationstrength in bendingstrength of cementstrength of figurestrength of materialsstrength of spiral flowstrength of the sourcestrength reduction factorstrength variationstrengtheningstrengthening of bankstressstress analysisstress concentrationstress concentration factorstress continuitystress contoursstress controlstress corrosionstress corrosion crackingstress crackstress distributionstress energystress functionstress historystress incrementstress invariantstress numberstress of adhesionstress redistributionstress relaxationstress resultantstress resultant vectorstress strain diagramstress strain relationstress strain relationshipstress tensorstress trajectorystress vectorstretchstretcherstretcher bondstretchingstriastriated surfacestricking platestrict inequalitystrict profilestrict profile view