Results 21 to 30 of about 443,217 (233)

Static Modeling of Sagging Cables with Flexural Rigidity and Shear Forces [PDF]

, 2018
Cables are considered perfectly flexible in the classic model-ing without flexural rigidity and with purely tangential cable forces. In this paper, a static modeling of cables is presented where flexural rigidity and shear forces are considered. The calculation details are presented with and without considering the axial extensibility of cables for ...
Hussein Hussein, Marc Gouttefarde, François Pierrot   +2 more
openaire   +3 more sources

Rigidity of elastic shell of rubber-cable belt during displacement of cables relatively to drum [PDF]

E3S Web of Conferences, 2019
Analytical dependencies for determining the rigidity and parameters of a stress-strain state of a rubber layer located between the cables and the drum from their mutual shear are established in a closed form. A method of determining the dispersion of deviation of calculated displacements from established values of elastic shell material is developed ...
Belmas Ivan, Kogut Peter, Kolosov Dmytro, Samusia Volodymyr, Onyshchenko Serhii   +4 more
openaire   +2 more sources

TWO-NODE CATENARY CABLE ELEMENT WITH RIGID-END EFFECT AND CABLE SHAPE ANALYSIS

International Journal of Structural Stability and Dynamics, 2011
The effect of rigid ends is considered in the formulation of a general two-node cable element for the analysis of cable-supported structures. The stiffness matrix of the catenary cable element was derived as the inverse of the flexibility matrix, with allowances for self-weight and pretension effects.
Yang, Y.B., Tsay, Jiunn-Yin
openaire   +3 more sources

Solution of inverse geometrico-static problem (IGP) for suspended rigid-flexible coupling parallel mechanism (RFCPM) driven by elastic thin rods [PDF]

Mechanical Sciences
Rigid-flexible coupling is the development trend of lightweight parallel mechanisms. Different from traditional rigid parallel mechanisms, although the flexible components are light in weight, the large elastic deformation generated by the mechanism will
J. Chen, Y. Wen, D. Liang, J. Liang, C. Song, C. Song, J. Mo   +6 more
doaj   +1 more source

Dynamics Simulation of Remotely Operated Vehicle-Fiber Optic Micro Cable System [PDF]

, 2008
Li Q, Xu H, Zhang Q, Wang X, Li ZG. Dynamics Simulation of Remotely Operated Vehicle-Fiber Optic Micro Cable System.
Li, ZhiGang, Li ZG(李智刚), Xu, Hongli, Zhang QF(张奇峰), Qiang Li, Li, Qiang ; https://orcid.org/, Wang, Xiaohui, Xiaohui Wang, Zhigang Li, Wang XH(王晓辉), Hongli Xu, Qifeng Zhang, Zhang, Qifeng, Li Q(李强), Xu HL(徐红丽)   +14 more
core   +1 more source

Adaptive Fuzzy Control of a Cable-Driven Parallel Robot

Mathematics, 2022
Cable robots are a type of parallel robot in which cables have replaced the usual rigid arms. In cable robots, due to the tensile strength of the cable, the workspace analysis is much more complex than in conventional robots.
Mai-The Vu, Kuo-Hsien Hsia, Fayez F. M. El-Sousy, Thaned Rojsiraphisal, Reza Rahmani, Saleh Mobayen   +5 more
doaj   +1 more source

Kinematics Analysis of Rigid Flexible Coupling Elbow Joint Power Assisted Mechanism

Jixie chuandong, 2022
Aiming at people cannot provide enough strength in lifting heavy objects， an urgent need of power supporting devices attached to the human body， a wearable elbow joint power mechanism with rigid and flexible coupling is proposed to provide assistance for
Zehui Li, Shengtao Song, Fengping Ning, Ruiqin Li   +3 more
doaj  

Analysis of Modern Three-Span Suspension Bridges With Stiff in Bending Cables

The Baltic Journal of Road and Bridge Engineering, 2013
Suspension bridges are one of the most effective bridge structures used for large spans to overlap. Recently, not only the single-span bridges but also multi-span suspension bridges have been used. The main issue of design and analysis shall consider the
Algirdas Juozapaitis, Romualdas Kliukas, Giedrė Sandovič, Ona Lukoševičienė, Tomas Merkevičius   +4 more
doaj   +1 more source

Modelling of elastic-plastic behavior of cables

MATEC Web of Conferences, 2018
The paper describes general calculation theory and elasticplastic behavior of cables - bearing elements of suspension structural systems. It is mentioned that this theory is based almost on the same assumptions as the theory of cable calculation at ...
Shimanovsky Oleksandr
doaj   +1 more source

Investigating the relationship between crash severity, traffic barrier type, and vehicle type in crashes involving traffic barrier

Journal of Traffic and Transportation Engineering (English ed. Online), 2020
Roadside safety is one of the important components of highway systems due to its considerable rate of high-severity crashes. Traffic barriers play a key role in reducing the crash severity and saving more lives on roadsides but choosing an inappropriate ...
Amirarsalan Mehrara Molan, Mahdi Rezapour, Khaled Ksaibati   +2 more
doaj   +1 more source