Relevant bibliographies by topics / Skewed element

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Skewed element'

Author: Grafiati
Published: 3 June 2025
Last updated: 31 July 2025

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Journal articles on the topic "Skewed element"

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Elfering, Kelsey, Rodney Metoyer, Punnag Chatterjee, Andre Mazzoleni, Matthew Bryant, and Kenneth Granlund. "Blade element momentum theory for a skewed coaxial turbine." Ocean Engineering 269 (February 2023): 113555. http://dx.doi.org/10.1016/j.oceaneng.2022.113555.

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Ahn, Jae Seok, Kwang Ik Son, Kwang Sung Woo, and Young Shik Shin. "Singular Behavior of Laminated Skew Composite Materials with Cross-Ply Stacking." Advanced Materials Research 538-541 (June 2012): 1640–45. http://dx.doi.org/10.4028/www.scientific.net/amr.538-541.1640.

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This study deals with effects depending on skew angles in skewed-laminated composite materials in macroscopic point of view. Based on higher-order approximation of displacements, subparametric layer-wise finite elements are used to analyze skewed-laminated composite systems. The elements have higher-order shape functions derived from the Lobatto shape functions. The modes of the elements are classified into three groups such as vertex, side, and internal modes. The vertex modes have physical meaning, while side and internal modes with respect to the increase of order of the Lobatto shape funct
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Kawase, Yoshihiro, Tadashi Yamaguchi, Yoshiki Iwai, et al. "Numerical analysis of skewed squirrel-cage induction motor taking into account interbar current using 3-D finite element method." COMPEL - The international journal for computation and mathematics in electrical and electronic engineering 36, no. 1 (2017): 378–84. http://dx.doi.org/10.1108/compel-03-2016-0081.

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Purpose The interbar current of a squirrel-cage induction motor (IM) flows in the steel sheets when the secondary conductor is not insulated from the laminated steel sheets. It was reported that the interbar current loss was increased when skewing the rotor core. This paper aims to analyze a skewed IM using the three-dimensional (3D) finite element method. The effects of rotor skew on the interbar current are clarified. Design/methodology/approach In this paper, a skewed squirrel-cage IM is analyzed in three patterns of skewed angle. The calculated results were compared with each other. If all
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Li, Chuan Xi, Zhi Xian Luo, Jia Jun Li, and Jian Ren Ou. "Incremental Launching Construction Analysis of Continuous Skewed Bridge with Uniform Cross Section." Advanced Materials Research 368-373 (October 2011): 293–98. http://dx.doi.org/10.4028/www.scientific.net/amr.368-373.293.

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The finite element formulation was used to analyze the influences of structural parameters such as the skewed angle and the stiffness ratio of flexure to torsion on the distributions of moment and torsion. The moment and torsion factors figure were presented according to the different structural parameters such as the skewed angle and the stiffness ratio of flexure to torsion. Some equivalent load vectors of non-nodal load acting on the skewed supported beam were derived.
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Xue, Xingwei, Jiawei Wu, Junlong Zhou, and Hongnan Li. "A Finite Segment Method for Skewed Box Girder Analysis." Mathematical Problems in Engineering 2018 (2018): 1–13. http://dx.doi.org/10.1155/2018/2592613.

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A finite segment method is presented to analyze the mechanical behavior of skewed box girders. By modeling the top and bottom plates of the segments with skew plate beam element under an inclined coordinate system and the webs with normal plate beam element, a spatial elastic displacement model for skewed box girder is constructed, which can satisfy the compatibility condition at the corners of the cross section for box girders. The formulation of the finite segment is developed based on the variational principle. The major advantage of the proposed approach, in comparison with the finite elem
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Anand, Ashwin, Deepak Kumar Singh, and Preeti Agarwal. "Finite element static analysis of polyurethane-sandwiched skewed bridge decks." Mathematical Modelling and Numerical Simulation with Applications 4, no. 2 (2024): 193–215. http://dx.doi.org/10.53391/mmnsa.1411726.

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Bridge decks are the surface structure of bridges that carry the weight of the vehicles. But nowadays, the need for a sustainable approach is required. So, the use of a sustainable material for construction and retrofitting purposes is the need of the hour. In the present study, a novel synthetic material polyurethane has been used in the sandwiched deck of the bridges. The study deals with the variation in skew angles to determine the response of the sandwiched bridge deck under Indian loading conditions. In this study, the response of deflection, equivalent stress, and stresses in $X$ and $Y
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Nyka, K., and M. Mrozowski. "Quasi-static finite-element analysis of a skewed microstrip crossover." IEEE Microwave and Wireless Components Letters 12, no. 1 (2002): 12–14. http://dx.doi.org/10.1109/7260.975719.

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Yamazaki, Katsumi, and Masaaki Matsumoto. "3-D Finite Element Meshing for Skewed Rotor Induction Motors." IEEE Transactions on Magnetics 51, no. 3 (2015): 1–4. http://dx.doi.org/10.1109/tmag.2014.2348568.

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Chun, Pang Jo, and Gong Kang Fu. "Analytical Solution for Skewed Bridges." Advanced Materials Research 243-249 (May 2011): 1518–21. http://dx.doi.org/10.4028/www.scientific.net/amr.243-249.1518.

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In this paper, we report on an analytical solution for beam-type skewed highway bridges subjected to truck loading. To confirm the analysis derivation and the solution obtained, the moment and shear responses to the design truck load are acquired using the analytical method for a number of typical US highway bridges and compared with those from numerical finite element method (FEM) analysis. In addition, the lateral distribution factors for moment and shear used in routine design are investigated based on comparison of the analytical approach and FEM. The analytical solution is shown in good a
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Hao, Wenjuan, and Yu Wang. "Comparison of the Stator Step Skewed Structures for Cogging Force Reduction of Linear Flux Switching Permanent Magnet Machines." Energies 11, no. 8 (2018): 2172. http://dx.doi.org/10.3390/en11082172.

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Linear flux switching permanent magnetic (LFSPM) machines, with the armature windings and magnets both on the mover in addition to a robust stator, are a good choice for long stoke applications, however, a large cogging force is also inevitable due to the double salient structure, and will worsen the system performance. Skewing methods are always employed for the rotary machines to reduce the cogging torque, and the rotor step-skewed method is a low-cost approximation of regular skewing. The step skewed method can also be applied to the linear machines, namely, the stator step skewed. In this
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Dissertations / Theses on the topic "Skewed element"

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Hardyniec, Andrew B. "Dynamic Testing and Modeling of a Superelevated Skewed Highway Bridge." Thesis, Virginia Tech, 2009. http://hdl.handle.net/10919/34806.

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Created in response to the aging infrastructure in the United States, the Long Term Bridge Performance Program (LTBPP) under the Federal Highway Administration (FHWA) proposes to assess the long-term performance of representative bridges through nondestructive evaluation (NDE) techniques and visual inspection. For consistency, a set of guidelines is needed to define the procedures for testing each bridge. The NDE techniques involve dynamic testing, and the protocol for this testing has yet to be finalized. To evaluate the dynamic testing guidelines, a 103 ft single-span, simply supported
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Ismail, Eman. "Distribution of stresses and displacements in skewed concrete slabs." Thesis, Linnéuniversitetet, Institutionen för byggteknik (BY), 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-66839.

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A 3D nonlinear finite element analysis was developed for simulating the behavior of skewed concrete slabs and to identify the response of the slab with different angles and element sizes. The purpose of this research is helping the engineering and construction industry to utilize the FEM study and results more in different structural applications.Simulations performed in ABAQUS for skewed slabs are also compared to straight and skewed slabs according to the analytical formulation by Timoshenko.The result showed that when the distance increases, the load capacity measured by reaction forces dec
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Guo, Zifan. "Numerical Analysis of Passive Force on Skewed Bridge Abutments." BYU ScholarsArchive, 2015. https://scholarsarchive.byu.edu/etd/6151.

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Accounting for seismic forces and thermal expansion in bridge design requires an accurate passive force-deflection relationship for the abutment wall. Current design codes make no allowance for skew effects on passive force; however, large scale field tests indicate that there is a substantial reduction in peak passive force as skew angle increases. A reduction in passive force also reduces the transverse shear resistance on the abutment. The purpose of this study is to validate three-dimensional model using PLAXIS 3D, against large scale test results performed at Brigham Young University and
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Snow, Scott Karl. "Numerical Analysis of Passive Force on Skewed BridgeAbutments with Reinforced Concrete Wingwalls." BYU ScholarsArchive, 2008. https://scholarsarchive.byu.edu/etd/7399.

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Numerical Analysis of Passive Force on Skewed BridgeAbutments with Reinforced Concrete WingwallsScott Karl SnowDepartment of Civil and Environmental Engineering, BYU Master of Science Historically bridges with skewed abutments have proven more likely to fail during earthquake loadings (Toro et al, 2013) when compared to non-skewed bridges (Apirakvorapinit et al. 2012; Elnashai et al. 2010). Previous studies including small-scale laboratory tests by Jessee (2012), large-scale field tests by Smith (2014), and numerical modeling by Shamsabadi et al. (2006) have shown that 45° skewed bridge abutme
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Li, Xin Hughes Mary Leigh. "Finite element modeling of skewed reinforced concrete bridges and the bond-slip relationship between concrete and reinforcement." Auburn, Ala., 2007. http://repo.lib.auburn.edu/EtdRoot/2007/FALL/Civil_Engineering/Thesis/Li_Xin_24.pdf.

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Hunn, Zachary D. "A Finite Element Study of Non-Orthogonal Bolted Flange Plate Connections." University of Cincinnati / OhioLINK, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1512045358760702.

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Chitroju, Rathna. "Improved performance characteristics of induction machines with non-skewed symmetrical rotor slots." Licentiate thesis, KTH, School of Electrical Engineering (EES), 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-11510.

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<p>Induction machines convert more than 55% of electrical energy into various other forms in industrial and domestic environments. Improved performance, especially by reduction of losses in induction machines hence can significantly reduce consumption of electricity. Many design and control methods are adopted to make induction machines work more efficiently, however certain design compromises are inevitable, such as skewing the rotor to improve the magnetic noise and torque characteristics increase the cross current losses considerably in a cage rotor, degrading the efficiency of the motor. C
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Wilson, Kevin E. "A Finite Element Investigation of Non-Orthogonal Moment Connections in Steel Construction." University of Cincinnati / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1445609099.

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Mutashar, Rana O. "Response of Skewed Composite Adjacent Box Beam Bridge to Live and Environmental Load Conditions." Ohio University / OhioLINK, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1597020452615694.

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Ozgur, Cagri. "Influence of cross-frame detailing on curved and skewed steel I-girder bridges." Diss., Georgia Institute of Technology, 2011. http://hdl.handle.net/1853/42769.

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Curved and skewed I-girder bridges exhibit torsional displacements of the individual girders and of the overall bridge cross-section under dead loads. As a result, the girder webs can be plumb in only one configuration. If the structure is built such that the webs are plumb in the ideal no-load position, they generally cannot be plumb under the action of the structure's steel or total dead load; hence, twisting of the girders is unavoidable under dead loads. The deflected geometry resulting from these torsional displacements can impact the fit-up of the members, the erection requirements (cran
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Books on the topic "Skewed element"

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Jo, Byung-Wan. A finite element parametric study for the response of concrete highway pavements with skewed joints. 1988.

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Blair, Kirstie. The Influence of the Oxford Movement on Poetry and Fiction. Edited by Stewart J. Brown, Peter Nockles, and James Pereiro. Oxford University Press, 2017. http://dx.doi.org/10.1093/oxfordhb/9780199580187.013.35.

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In this chapter the author explores the influence of the Oxford Movement on literature by examining a number of lesser-known works of poetry and fiction within the larger context of Victorian culture. The authors considered include Arthur Cleveland Coxe, Cecil Frances Alexander, Charlotte Yonge, Felicia Skene, John Mason Neale, and Margaret Oliphant. The religious elements of their poetry and fiction expressed a critical relationship to Victorian culture, lending their works a radical edge. The content, form, and style of these writers had a marked impact on the literature of their period, whe
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Book chapters on the topic "Skewed element"

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Kharchenko, Vladislav. "Algebra of Skew-Primitive Elements." In Lecture Notes in Mathematics. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-22704-7_4.

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Agarwal, Preeti, and Deepak Kumar Singh. "Finite Element Analysis on Skew Box-Girder Bridges." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-1886-7_2.

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Seligman, George B. "Involutorial algebras and modules for their skew elements." In Constructions of Lie Algebras and their Modules. Springer Berlin Heidelberg, 1988. http://dx.doi.org/10.1007/bfb0079298.

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Tariq, Fahad, Saad Shamim Ansari, and Syed Muhammad Ibrahim. "Finite Element-Based Dynamic Analysis of a T-Beam Bridge with Skew Supports." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-99-9502-8_6.

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Kulkarni, S. D., C. J. Trivedi, and R. G. Ishi. "Static and Free Vibration Analysis of Functionally Graded Skew Plates Using a Four Node Quadrilateral Element." In Advances in Structural Engineering. Springer India, 2014. http://dx.doi.org/10.1007/978-81-322-2190-6_2.

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Deshpande, G. A., and R. S. Parekar. "Free Vibration Analysis of Functionally Graded Skew Sandwiched Plates by Using a New Discrete Kirchhoff Quadrilateral Element." In Techno-societal 2022. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-34644-6_104.

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Kawase Yoshihiro, Yamaguchi Tadashi, Shiota Hidetomo, Ida Kazuo, and Yamagiwa Akio. "3-D Finite Element Analysis of Interior Permanent Magnet Motors with Stepwise Skewed Rotor." In Studies in Applied Electromagnetics and Mechanics. IOS Press, 2008. https://doi.org/10.3233/978-1-58603-895-3-124.

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In this paper, the effects of the stepwise skew on the torque waveform of an interior permanent magnet motor are analyzed by using the 3-D finite element method. The usefulness of the stepwise skew is confirmed through the calculated torque waveforms and measured ones.
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Usenko, Valery, and Dmytro Usenko. "MASONRY RELIABILITY UNDER DIAGONAL SPLITTING." In Science, technology and innovation in the modern world. Publishing House “Baltija Publishing”, 2023. http://dx.doi.org/10.30525/978-9934-26-364-4-6.

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In this work, the issue of reliability assessment of masonry of existing building structures is covered. Attention is paid to the specificity of diagnostics and calculation of the reliability of these types of objects. Methods of determining the compressive strength of masonry in existing building structures are presented, taking into account the theory of reliability. Practical solutions are provided for determining the design strength of the masonry, which can be used in assessing the safety of massive brick walls and pillars, which are important structural elements of the existing brickwork
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Helemskii, A. YA. "Around the spectrum." In Banach and Locally Convex Algebras. Oxford University PressOxford, 1993. http://dx.doi.org/10.1093/oso/9780198535782.003.0003.

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Abstract The Latin word spectrum means something like “apparition”, “spirit” or “ghost”. But whereas the ghosts of kings and dukes, as a rule, inhabit ancient half-abandoned castles, the habitat of operator ghosts and, more generally, that of the elements of abstract algebras, is the complex plane, to which they were confined by Hilbert in his classic definition. In both cases the ghosts, if asked properly, can tell us many interesting things. Hamlet, the Prince of Denmark, in his day found this out in conversations with his father’s ghost. We hope that our reader will be no less impressed by
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Zahra, Noreen, and Aisha Ismail. "The Double-Edged Sword of Gamification." In Advances in Computational Intelligence and Robotics. IGI Global, 2025. https://doi.org/10.4018/979-8-3373-0035-1.ch012.

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The integration of virtual learning environments in higher education has revolutionized engagement and personalized learning. However, these technologies also present practical and ethical challenges. This chapter explores the integration of gamification elements in higher education, focusing on challenges and ethical concerns. The authors argue that studies on gamification adoption in higher education are biased and overly focused on learners. This chapter also highlights the need for the readiness of key actors, such as higher educational institutions, educators, and game developers. The aut
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Conference papers on the topic "Skewed element"

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Kondujwar, Shruti, Nikhil Pitale, and Prakash Patil. "Comparative finite element analysis of skewed railway underpass." In SECOND ONLINE INTERNATIONAL CONFERENCE ON RESEARCH FRONTIERS IN SCIENCES. AIP Publishing, 2024. http://dx.doi.org/10.1063/5.0224726.

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Xue, Jun-Qing, Sheng-rong Mao, Bruno Briseghella, Baochun Chen, Jian-bao Miao, and Xu Wang. "Mechanical performance of skewed deck-extension bridge." In IABSE Congress, Nanjing 2022: Bridges and Structures: Connection, Integration and Harmonisation. International Association for Bridge and Structural Engineering (IABSE), 2022. http://dx.doi.org/10.2749/nanjing.2022.1730.

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&lt;p&gt;The deck-extension bridges is the most widely used jointless bridges in China due to the simple structure and convenient construction. The mechanical performance of skewed bridges is more complex than that of right bridges. To understand the difference between the skewed deck- extension bridge (SDEB) and the skewed jointed bridge (SJB), a SDEB built in China was chosen as a case study. The girders and approach slabs longitudinal displacements were monitored. A finite element model (FEM) was implemented by using the MIDAS-Civil software, of which the accuracy was verified by monitoring
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Gupta, Tanmay, and Manoj Kumar. "Structural Response of Skew-Curved Concrete Box-Girder Bridges under Eccentric Vehicular Loading." In IABSE Conference, Kuala Lumpur 2018: Engineering the Developing World. International Association for Bridge and Structural Engineering (IABSE), 2018. http://dx.doi.org/10.2749/kualalumpur.2018.1021.

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&lt;p&gt;Concrete box-girders are widely used for modern highway bridges and large urban interchanges. Bridges with ends skewed or horizontally curved girders are becoming more popular now-a-days to incorporate heavy traffic within a very limited space available. Certain geographical situation even demand skew supports in addition to the curved layout of the bridge and results in complex skew-curve geometry of the deck. All the more complexity of such cases increases under eccentric traffic load due to which additional torsion and warping is induced in the bridge. Present study focuses on pred
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Dabija, Ovidiu, Alecsandru Simion, Leonard Livadaru, Nicolae-Daniel Irimia, and Sorin Vlasceanu. "Study of a skewed rotor cage synchronous reluctance motor using finite element analysis." In 2013 8th International Symposium on Advanced Topics in Electrical Engineering (ATEE). IEEE, 2013. http://dx.doi.org/10.1109/atee.2013.6563405.

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Lai, H. C. "Comparison of 2D and 3D finite element modelling results of a skewed induction machine." In International Conference on Power Electronics Machines and Drives. IEE, 2002. http://dx.doi.org/10.1049/cp:20020144.

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Ning, Andrew, Gregory Hayman, Rick Damiani, and Jason M. Jonkman. "Development and Validation of a New Blade Element Momentum Skewed-Wake Model within AeroDyn." In 33rd Wind Energy Symposium. American Institute of Aeronautics and Astronautics, 2015. http://dx.doi.org/10.2514/6.2015-0215.

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Praefke, Eckhard. "On the Strength of Highly Skewed Propellers." In SNAME 6th Propeller and Shafting Symposium. SNAME, 1991. http://dx.doi.org/10.5957/pss-1991-10.

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A series of four propellers with different skewback angles and different blade area ratios was designed. The models of these propellers were manufactured and fitted with strain gages. Blade stresses were measured in a cavitation tunnel under a variety of working conditions including the simulation of a crash stop manoeuver. The results are presented as principal stresses normalized by their scaling factor. The second part of this paper concerns finite element calculations. The calculation method employed was validated by comparisons between measured and calculated stresses. Hereafter a number
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Rousse, Daniel R., Guillaume Gautier, and Jean-François Sacadura. "An Upwinding Procedure for Numerical Radiation Heat Transfer." In ASME 2000 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2000. http://dx.doi.org/10.1115/imece2000-1375.

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Abstract This paper presents a skewed upwinding procedure for application to the Control Volume Finite Element Method (CVFEM) in the context of radiation heat transfer problems involving participating media. The proposed first order scheme is stable, economical, accurate and it inherently precludes the possibility of computing negative coefficients in the discretized algebraic equations while accounting for the direction of radiant propagation. The suggested first-order skew positive coefficients upwind scheme (SPCUS) is validated by application to several basic test problems, acknowledged by
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Mertens, Sander, Gijs van Kuik, and Gerard van Bussel. "Performance of a High Tip Speed Ratio H-Darrieus in the Skewed Flow on a Roof." In ASME 2003 Wind Energy Symposium. ASMEDC, 2003. http://dx.doi.org/10.1115/wind2003-523.

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Small wind turbines sited on a flat roof have good opportunities to become widespread. They operate in the accelerated wind above the roof and deliver the power where it is needed. Since the power produced offsets that which would otherwise be bought from the utility, they reduce energy demand and bills from the utility. Furthermore excess power can be sold back to the utility, thus producing income as well. Flow over a building separates at the roof leading edge at a certain angle. Wind turbines sited well above the roof thus operate in skewed flow. H-Darrieus operating at (flat) roofs just r
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Bougacha, Samir, Hongwei Cai, Jeffry Booher, and Marshall Newlin. "Rational Analysis for Understanding Skewed Steel Bridge Cross-Frame Behavior." In IABSE Congress, New York, New York 2019: The Evolving Metropolis. International Association for Bridge and Structural Engineering (IABSE), 2019. http://dx.doi.org/10.2749/newyork.2019.1371.

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&lt;p&gt;The design of skewed I-girder steel bridges is common throughout the country. Such bridges have been fabricated and constructed and have generally performed well. Where issues have been encountered, they were primarily related to bridge construction and, quite often to the torsional behavior of the severely skewed bridge superstructure. Until recently, there have been few analysis and design guidelines available to the structural designer on the construction engineering of the skewed I-girder bridges. AASHTO [1] specifies that the contract documents should state the fit condition for
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Reports on the topic "Skewed element"

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Andrawes, Bassem, and Dachina Gunasekaran. Testing, Analysis, and Load Rating of Precast Prestressed Concrete Deck Beams with Transverse Cracks. Illinois Center for Transportation, 2025. https://doi.org/10.36501/0197-9191/25-002.

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This study focused on understanding the impact of transverse cracks on the residual capacity and load rating analysis of in-service precast prestressed concrete (PPC) deck beams. Two decommissioned (33 × 36 and 21 × 36) PPC deck beams were tested under four-point bending loads to assess the impact of transverse cracks on the structural performance of the beams. Finite element and theoretical cracked section analyses were also performed to investigate the capacity of the as-built and cracked PPC deck beam. Transverse cracks reduced the load rating capacity of the 33 × 36 beam by almost 34%, whi
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