Optimization of cable pre-tension forces in long-span cable-stayed bridges considering the counterweight
Sign Up to like & getrecommendations! Published in 2018 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2018.06.061
Abstract: Abstract Over the past 20 years, many long-span cable-stayed bridges with asymmetric spans have been constructed, and the counterweight is always used to balance the self-weight of the main span. This paper presents an optimization method… read more here.
Keywords: cable; stayed bridges; cable stayed; optimization ... See more keywords
Effect of pre-tension on energy absorbed by fabric during projectile penetration
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Impact Engineering"
DOI: 10.1016/j.ijimpeng.2018.07.008
Abstract: Abstract High-strength woven fabrics made of polymeric yarns are widely used for protection against projectile impact, because of their strength, low density and high toughness. Their response to projectile impact is complex, because of the… read more here.
Keywords: impact; energy absorbed; pre tension; energy ... See more keywords
Investigations on the fretting fatigue failure mechanism of bolted joints in high strength steel subjected to different levels of pre-tension
Sign Up to like & getrecommendations! Published in 2017 at "Tribology International"
DOI: 10.1016/j.triboint.2016.11.014
Abstract: Abstract Bolted connections are widely used as an effective joining method with higher fatigue strength than equivalent welded and riveted joints. The fretting fatigue problem caused by components in contact subjected simultaneously to fluctuating loads… read more here.
Keywords: high strength; bolted joints; pre tension; fretting fatigue ... See more keywords
Friction between single aramid fibres under pre-tension load
Sign Up to like & getrecommendations! Published in 2019 at "Tribology International"
DOI: 10.1016/j.triboint.2019.04.013
Abstract: Abstract Understanding the friction mechanism at microscale of fibrous material is important as it is one of the key roles in governing the behaviour of fibre assemblies at meso and macroscale. However, mechanical stress such… read more here.
Keywords: fibres pre; single aramid; aramid fibres; friction ... See more keywords
The matching relation analysis of yarn pre-tension in weaving 3D bi-directional angle-interlock fabrics
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Industrial Textiles"
DOI: 10.1177/15280837221142240
Abstract: Yarn pre-tension is an important technological parameter in the weaving process and significantly affects the geometry and properties of woven composites. 3D bi-directional angle-interlock (3DBA) fabrics have the same yarn crimp in the warp and… read more here.
Keywords: yarn; pre tension; 3dba fabrics; tension ... See more keywords