Elevation of the Fatigue Strength of Pump Rods as a Result of Treatment with a Special Medium
Sign Up to like & getrecommendations! Published in 2020 at "Materials Science"
DOI: 10.1007/s11003-020-00406-0
Abstract: We analyze the causes of the in-service loss of integrity of the steel rods of pumps due to the fatigue fracture of their main part as a result of propagation of the surface cracks. To… read more here.
Keywords: fatigue strength; medium; fatigue; strength pump ... See more keywords
Estimation of the Fatigue Strength of a Plate Traction Chain
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DOI: 10.1007/s11003-020-00433-x
Abstract: We present the results of simulations of the stress-strain state of a traction chain by the finite-element method with regard for the contact interaction and friction between the chain link and the roller. We propose… read more here.
Keywords: chain; fatigue strength; traction chain;
Study on fatigue strength of FSW joints of 5083 aluminum alloy with kissing bond defect
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Mechanical Science and Technology"
DOI: 10.1007/s12206-020-0608-3
Abstract: This work studied the effect of kissing bond defects on the fatigue strength of friction stir welded (FSW) specimens and assessed fatigue life prediction approaches for the fatigue strength evaluation of friction stir welded specimens.… read more here.
Keywords: fatigue strength; aluminum alloy; bond; kissing bond ... See more keywords
Exploring the fatigue strength improvement of Cu-Al alloys
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DOI: 10.1016/j.actamat.2017.11.019
Abstract: Abstract As a significant scientific problem directly impacting on the long-term safety of engineering materials and facilities, the improvement of fatigue strength under fully-reversed cycling was comprehensively explored in this study. Advantageous material characteristics for… read more here.
Keywords: strength; exploring fatigue; fatigue strength; strength improvement ... See more keywords
Residual Stress Release and Its Effects on the Fatigue Strength of Typical Welded Joints in Cone-Cylinder Pressure Structures
Sign Up to like & getrecommendations! Published in 2021 at "Applied Ocean Research"
DOI: 10.1016/j.apor.2021.102673
Abstract: Abstract Submergence and buoyancy may cause fatigue damage to cone-cylinder pressure structures (CCPSs). High-strength steel structures are prone to generating larger welding residual stress, which affects their fatigue strength and safety assessment. Therefore, it is… read more here.
Keywords: residual stress; welded joints; stress; fatigue strength ... See more keywords
The fatigue strength of bidirectionally bent steel cord used in tyres
Sign Up to like & getrecommendations! Published in 2019 at "Engineering Failure Analysis"
DOI: 10.1016/j.engfailanal.2019.06.038
Abstract: Abstract The article provides the results of fatigue life testing of steel ropes responsible for carrying longitudinal and transverse loads, used in construction machine tyres. The fatigue life of such a steel rope depends on… read more here.
Keywords: steel; tyres fatigue; cord; fatigue strength ... See more keywords
Fatigue strength enhancement by structural modification of transverse to longitudinal rib connections in orthotropic steel decks with open ribs
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Failure Analysis"
DOI: 10.1016/j.engfailanal.2020.104954
Abstract: Abstract This paper describes an investigation of fatigue strength enhancement for transverse to longitudinal rib connections in orthotropic steel decks with open ribs by structural modification. A structural hot-spot stress approach was used to evaluate… read more here.
Keywords: rib connections; longitudinal rib; transverse longitudinal; strength ... See more keywords
Fatigue strength improvement of an aluminum alloy with a crack-like surface defect using shot peening and cavitation peening
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DOI: 10.1016/j.engfracmech.2018.02.013
Abstract: Abstract The effects of shot peening (SP) and cavitation peening (CP) on the bending fatigue strength of the 7075 aluminum alloy with a crack-like surface defect were investigated. Test specimens containing a small semicircular slit… read more here.
Keywords: shot peening; strength; cavitation peening; fatigue strength ... See more keywords
Characterization of the effect of CFRP reinforcement on the fatigue strength of aluminium alloy plates with fastener holes
Sign Up to like & getrecommendations! Published in 2018 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2018.10.010
Abstract: Abstract In this paper the characteristics of CFRP reinforcement on the improvement of the fatigue strength of aluminium alloy plates with fastener holes are investigated. The CFRP reinforcement schemes including the number of laminate layers,… read more here.
Keywords: fatigue strength; fatigue; cfrp reinforcement; aluminium alloy ... See more keywords
Fatigue strength capacity of load-carrying fillet welds on ultra-high-strength steel plates subjected to out-of-plane bending
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DOI: 10.1016/j.engstruct.2019.109282
Abstract: Abstract Weld root fatigue strength capacity is an important design criterion in load-carrying (LC) fillet welded joints subjected to cyclic loads. This paper elaborates on the weld root fatigue strength capacity of fillet welded LC… read more here.
Keywords: strength; stress; strength capacity; fatigue strength ... See more keywords
Multiaxial fatigue strength assessment of welded joints using the Peak Stress Method – Part II: Application to structural steel joints
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2017.03.039
Abstract: Abstract In Part I of the present manuscript, the Peak Stress Method (PSM) has been extended for the first time to assess the fatigue strength of welded joints in aluminium alloys subjected to in-phase as… read more here.
Keywords: fatigue strength; peak stress; stress; welded joints ... See more keywords