Academic literature on the topic 'Steel tower'

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Journal articles on the topic "Steel tower"

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Ju, Yan Zhong, and Xiao Lei Zhang. "Analysis of Wind-Induced Vibration Response on a Tower Consisted of Steel Tubes and Angel Steels." Applied Mechanics and Materials 405-408 (September 2013): 763–66. http://dx.doi.org/10.4028/www.scientific.net/amm.405-408.763.

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tower consisted of steel tubes and angel steels has equal advantages which steel tube tower has and not easy to happen some bar breeze vibration,but but the wind vibration response for such transmission tower structure research is less. In the engineering background of a tower consisted of steel tubes and angel steels , set up the finite element model for transmission towers. Using Kaimal spectrum for numerical simulation of wind velocity time history. Of 90 ° Angle of wind direction wind to dynamic response are analyzed, the results show that for the displacement, the maximum of dynamic analysis results 88% larger than the result of the average wind, 53.7% larger than standard wind load static result; For axial force, the maximum of dynamic analysis results 147% larger than average the result of the wind, 108% larger than standard wind load static result. So in view of the transmission tower structure dynamic response analysis should be more precise.
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Wang, Xiang Yang, Kao Shan Dai, and Yi Chao Huang. "Field Testing of a Wind Turbine Tubular Tower and Structural Design of a Space Frame Steel Tower." Applied Mechanics and Materials 405-408 (September 2013): 1077–84. http://dx.doi.org/10.4028/www.scientific.net/amm.405-408.1077.

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Wind energy industry has been growing tremendously in recent years. Tubular steel towers are currently dominant supporting structures for wind turbines. With the increase of the converter capacity, there is a great demand for higher supporting towers. However, structural vibrations in extreme wind events tend to become a major concern during tower design. To study wind turbine tower dynamics, an existing tubular steel tower was tested. Vibrational frequencies and damping ratios were identified. To avoid unexpected dynamic problems, a space frame steel tower has been proposed for supporting larger wind turbines. It is a structural system that can be assembled on-site by using prefabricated beams, columns, and brace members. A typical space frame steel tower was designed in this paper. Static loading, modal and buckling analyses of the tower were presented. It is expected to introduce engineers and designers more options for wind turbine tower design.
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Wang, Qian, Chun Sheng Wang, and Xin Xin Wang. "Research Progress on Steel-Concrete Composite Bridge Towers." Advanced Materials Research 250-253 (May 2011): 2392–95. http://dx.doi.org/10.4028/www.scientific.net/amr.250-253.2392.

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With the development of the steel-concrete composite structure, it has been found the new application form: steel-concrete composite bridge tower. Compared with the traditional concrete filled steel tubular column, composite bridge tower has connectors between steel panels and core concrete. Therefore, the mechanical characteristics of the composite tower are somewhat different with that of the composite column with no connectors. Some researches have been done on the composite tower and relevant research progress is introduced in this paper, which including the researches on composite bridge towers with different cross section types and with different connector types between steel panels and concrete.
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Li, Mao Hua, Jing Bo Yang, and Zheng Li. "Latest Developments of Materials Used in Transmission Tower Structure." Advanced Materials Research 250-253 (May 2011): 4038–41. http://dx.doi.org/10.4028/www.scientific.net/amr.250-253.4038.

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This paper discusses the status quo and development trend of transmission tower materials, points out that there will be higher requirements on the varieties and specifications of transmission tower material alongside the continuous construction of power grids. Tower materials will develop in the environmental-friendly, high-strength and conservation-oriented trend. In the future, the demand for Q420, Q460 high-strength and large-width angle steel will grow enormously; the steel tubular tower will be used in transmission lines more widely due to its excellent carrying capability; new materials like weathering cold-formed steel and composite material will be gradually used in transmission towers.
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Jia, Yu Zhuo, Hai Hong Xi, and Liang Zhang. "Research on Application of Non-Equilateral Angle Steel for Transmission Towers." Applied Mechanics and Materials 459 (October 2013): 589–94. http://dx.doi.org/10.4028/www.scientific.net/amm.459.589.

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In Chinese transmission towers, all the steels are equilateral angle, most of the diagonal and secondary members are in one-sided bolt connection working condition, so the force is eccentric. When the length within a certain range, relative to the equilateral angle, non-equilateral angle steel under this working condition to be able to withstand a larger load, and the ability to cross-sectional area smaller, reducing the weight of the whole base tower. In order to solve the above problems, through research and analysis of large-scale finite element software ANSYS diagonal and secondary members for transmission tower angle steel model length which can be equilateral angle replaced non-equilateral angle steel. Eventually found that when the length is small long side is connected to non-equilateral angle steel are available, and when the length is bigger short side is connected to non-equilateral angle steel are available.
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Yang, Jing Bo, Jin Fei Zhao, and Jun Jiang. "The Simplified Analytical Method for Computing Dynamic Characteristics of Transmission Steel Towers." Applied Mechanics and Materials 105-107 (September 2011): 303–6. http://dx.doi.org/10.4028/www.scientific.net/amm.105-107.303.

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Based on vibration theory, simplified analytical methods for computing the first natural vibration frequency and mode of transmission steel tower are investigated, which has improved the currently applied method. The method for frequency includes parameters of lumped mass such as tower head or cross arm, and can show the influence of section of tower main leg. The method for mode considers tower height, root space and head width. Examples of some typical transmission steel towers show that the dynamic characteristics computed with the simplified analytical methods are close to those of the Finite Element Method. Then the methods given in this paper are superior to the present methods used in engineering and have a better generality, which are suitable to different tower type structures.
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Horváth, Katalin. "“Can the Tower be Retained”." YBL Journal of Built Environment 2, no. 1 (July 1, 2014): 65–78. http://dx.doi.org/10.2478/jbe-2014-0005.

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Abstract This paper focuses on the analysis of two towers of an industrial plant exhibiting extreme deflection during service loads under heavy wind conditions. The towers are 90 m and 35 m in height, respectively and are interconnected with structural steel operating platforms. The nuts have flown off at some bolted joints in the interconnecting steel structure due to high stress induced by deflections. The deflections measured at the structural steel towers had nearly twice the value permitted by the respective standard in the case of the 90 m high tower and approached the value permitted by the standard in the case of the 35 m high tower. The herein detailed complex study - covering the strength analysis of the towers, the analysis of wind effects, and the review of the foundations - has been elaborated in order to determine the causes and consequences of the experienced deflections at the plant as well as to conclude the eventual actions to be taken. The primary consideration for the conduction of the tests and analyses the determination of the eventual actions to be taken was to retain the towers and not to have them demolished.
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Gao, Shan, and Sheliang Wang. "Progressive Collapse Analysis of Latticed Telecommunication Towers under Wind Loads." Advances in Civil Engineering 2018 (2018): 1–13. http://dx.doi.org/10.1155/2018/3293506.

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As the antenna-supporting structures, latticed telecommunication steel towers are considered as critical members of telecommunication infrastructures. It is necessary to perform progressive collapse analysis of lattice telecommunication towers under wind loads. The present study conducts a nonlinear dynamic analysis on 50 m high typical standard latticed telecommunication tripole tower and angle tower by alternative load path method. The finite element models for two towers subjected to design wind loads are developed by ABAQUS. The analysis results show that, for 50 m high standard tripole tower, the member failure in the first three tower sections from tower top would not trigger the collapse of the tower. From the fourth tower section to tower bottom, the member failure at certain wind direction may cause a collapse. For 50 m high standard angle tower, the single member failure in any tower section would not cause the collapse of the tower. A dynamic sensitivity index is proposed to identify the most unfavorable wind direction for tripole tower and angle tower. A progressive collapse fragile curve based on collapse probability of telecommunication tower under wind loads is proposed to assess the anticollapse performance of the towers.
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Guo, Huiqian, Yue Yang, Tongrui Cheng, Hanyu Zhou, Weijia Wang, and Xiaoze Du. "Tower Configuration Impacts on the Thermal and Flow Performance of Steel-Truss Natural Draft Dry Cooling System." Energies 14, no. 7 (April 5, 2021): 2002. http://dx.doi.org/10.3390/en14072002.

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In recent years, the steel-truss natural draft dry cooling technique has received attention owing to its advantages in better aseismic capability, shorter construction period, and preferable recycling. For cooling towers generating the draft force of air flow, its configuration may impact the thermal and flow performance of the steel-truss natural draft dry cooling system. With regard to the issue, this work explored the thermal and flow characteristics for the steel-truss natural draft dry cooling systems with four typical engineering tower configurations. By numerical simulation, the pressure, flow, and temperature contours were analyzed, then air mass flow rates and heat rejections were calculated and compared for the local air-cooled sectors and overall steel-truss natural draft dry cooling systems with those four tower configurations. The results present that tower 2 with the conical/cylindrical configuration had slightly lower heat rejection compared with tower 1 with the traditional hyperbolic configuration. Tower 3 with the hyperbolic/cylindrical configuration showed better thermo-flow performances than tower 1 at high crosswinds, while tower 4 with the completely cylindrical configuration appeared to have much reduced cooling capability under various crosswind conditions, along with strongly deteriorated thermal and flow behaviors. As for engineering application of the steel-truss natural draft dry cooling system, the traditional hyperbolic tower configuration is recommended for local regions with gentle wind, while for those areas with gale wind yearly, the hyperbolic/cylindrical integrated cooling tower is preferred.
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Li, Zeyu, Hongbing Chen, Bin Xu, and Hanbin Ge. "Hybrid Wind Turbine Towers Optimization with a Parallel Updated Particle Swarm Algorithm." Applied Sciences 11, no. 18 (September 17, 2021): 8683. http://dx.doi.org/10.3390/app11188683.

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The prestressed concrete–steel hybrid (PCSH) wind turbine tower, characterized by replacing the lower part of the traditional full-height steel tube wind turbine tower with a prestressed concrete (PC) segment, provides a potential alterative solution to transport difficulties and risks associated with traditional steel towers in mountainous areas. This paper proposes an optimization approach with a parallel updated particle swarm optimization (PUPSO) algorithm which aims at minimizing the objective function of the levelized cost of energy (LCOE) of the PCSH wind turbine towers in a life cycle perspective which represents the direct investments, labor costs, machinery costs, and the maintenance costs. Based on the constraints required by relevant specifications and industry standards, the geometry of a PCSH wind turbine tower for a 2 MW wind turbine is optimized using the proposed approach. The dimensions of the PCSH wind turbine tower are treated as optimization variables in the PUPSO algorithm. Results show that the optimized PCSH wind turbine tower can be an economic alternative for wind farms with lower LCOE requirements. In addition, compared with the traditional particle swarm optimization (PSO) algorithm and UPSO algorithm, the proposed PUPSO algorithm can enhance the optimization computation efficiency by about 60–110%.
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Dissertations / Theses on the topic "Steel tower"

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Nicholson, John Corbett. "Design of wind turbine tower and foundation systems: optimization approach." Thesis, University of Iowa, 2011. https://ir.uiowa.edu/etd/1042.

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A renewed commitment in the United States and abroad to electricity from renewable resources, such as wind, along with the recent deployment of very large turbines that rise to new heights, makes obtaining the most efficient and safe designs of the structures that support them ever more important. Towards this goal, the present research seeks to understand how optimization concepts and Microsoft Excel's optimization capabilities can be used in the design of wind turbine towers and foundations. Additionally, this research expands on the work of previous researchers to study how considering the tower and foundation as an integral system, where tower support conditions are not perfectly rigid, affects the optimal design. Specifically, optimization problems are formulated and solved with and without taking into account the effect of deflections, resulting from the foundation's rotational and horizontal stiffness, on natural frequency calculations. The general methodology used to transcribe the design of wind turbine towers and foundations into an optimization problem includes: 1) collecting information on design requirements and parameter values 2) deciding how to analyze the structure 3) formulating the optimization problem 4) implementation using Microsoft Excel. Key assumptions include: 1) use of an equivalent lumped mass method for estimating natural frequency 2) International Electrotechnical Commission (IEC) 61400-1 extreme loading condition controls design (i.e. fatigue loading condition is not considered) 3) extreme loads are obtained from manufacturer provided structural load document that satisfies loading cases outlined in IEC 61400-1 4) wind forces on the tower are calculated in accordance with IEC 61400-1 5) optimization variables are continuous. The sum of the tower material and fabrication cost and the total foundation cost is taken as the objective function. Important conclusions from this work include: 1) optimization concepts and Microsoft Excel's optimization capabilities can be used to obtain reasonable conceptual level designs and cost estimates 2) detailed designs and cost estimates could be achieved using a solver capable of handling discrete optimization problems 3) considering the tower and foundation as an integral system results in a more expensive, but safer, design 4) for the assumed parameter values, the constraint on the tower's natural frequency was found to control the tower design and the bearing capacity constraint was found to control the foundation design 5) relaxing or tightening the limit on the natural frequency will result in the greatest benefit or penalty, respectively, on the optimum solution.
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Bittnerová, Lucie. "Bolt Tower Dolní Vítkovice - stavebně technologický projekt." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2017. http://www.nusl.cz/ntk/nusl-265548.

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The diploma thesis is dealing with selected parts of construction technology project of extension Vysoká pec no. 1 in Ostrava – Vítkovice. This thesis contains detailed elaboration of technological specifications for the construction of structural steel superstructure. For this phase is treated with a draft of mechanical report, inspection and test plan, dealing with traffic routes and itemized budget. There is also processed a proposal of building equipment which is the same for the entire implementation extension of Vysoká pec, a situation of building equipment, technical report of the object, the timetable for the entire project, ecology, health and safety.
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Ryan, Bona. "Finite Element Modelling and Parametric Studies of Semi-Closed Thin-Walled Steel Polygonal Columns - Application on Steel Lattice Towers for Wind Turbines." Thesis, Luleå tekniska universitet, Institutionen för samhällsbyggnad och naturresurser, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-62064.

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The trend of structural engineering in the recent years is toward the use of lighter and moreeconomical structural elements. In steel construction, peculiarly, thin-walled structural elements arebecoming more popular and have a growing importance. Improved techniques in a manufacturing ofthin-walled elements have led to increased competitiveness of such products in the buildingapplications. Some examples of such structural element can be found in everyday life in form ofcolumns, studs, roofing trusses, and light-weight frames. However, the use of slender profiles and acomplex cross sections shape lead to requirements to study instability phenomenon in a form of local,distortional, flexural, torsional and coupled instability. Such complex structural behavior is inevitablyaccompanied by demand to improve calculation methods and design provisions. In this thesis, aninnovative solution of structural element composed of thin-walled plates is proposed for theapplication on lattice support structure of wind turbine.Thin-walled cold-formed profiles are steel products usually made from cold rolled coils and folded inthe second step. In this way, only open profiles can be produced. The predominant problem of theopen cross-section is the excessive torsional effect caused by the non-coincidence between the shearcenter and mass center, and a poor torsional resistance. A better response is possible with closed crosssections, but such profiles could not be produced by the folding. The solution is to make semi-closedsection by assembling them into polygonal profiles with mechanical fasteners, as presented in thisthesis.Objective of this work is to study the proposed structural sections in design situation and toinvestigate possible design models. The expected structural behavior of the column is a mixturebetween the open and closed cross-section. These cases will be investigated through numerical study.In this thesis presented a comprehensive parametric study on the ultimate strength of proposed coldformedsteel columns using the Finite Element package ABAQUS. FE models were first developedfor columns by using automation that was made through MATLAB and Python script. The bucklingand non-linear FE study was done for the investigation of local (L), distortional (D) and global (G)possible buckling failures and ultimate resistance, respectively. Modelling issues such as boundaryconditions, meshing, initial imperfections, material models, and non-linear solution controls in FEAwere also addressed.The parametric study involved series of profiles of built-up polygonal cross-section types with variedthickness (t), number of corners (n), diameter (d), slenderness (slend), yield strength (fy), number ofpoints along corner radii (np), extension lip length (lext), gusset plate thickness (tg), member length (l),and density of fasteners (s/d ratio), loaded in compression and bending moment. The bending momentoccurs as the effect of forces acting on the connection. The purpose of this analysis is to study thecritical load, cross-sectional behavior, influence of the amplitude of initial imperfections on theultimate load, and influence of each parameter used in the analysis through Full Factorial Design.
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Hanáčík, Jan. "Rozhledna Vršek nad Zlínem." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2015. http://www.nusl.cz/ntk/nusl-227754.

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This thesis deals with the design and assessment of the load-bearing structure of the lookout tower. The tower is 37.45 m high with the layout in the shape of a regular octagon. The object is located within the city of Zlín. The project is provisionally drawn in two variants. Hand-static calculation, drawings and engineering report is processed only for one variant. The variants differ in the structure of staircase. The thesis is drawn up pursuant to the standards of ČSN EN.
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Prokop, Miroslav. "Rozhledna v Beskydech." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2020. http://www.nusl.cz/ntk/nusl-409842.

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This master thesis deals with the design of load-bearing capacity of the observation tower in Besky-dy. The material used in main column is steel S355. The main column is a circular hollow construc-tion with diameter of 2,2 m. Inside the column is located a double spiral staircase. The upper part of observation tower simulates shape of treetop by rip column. It is made of glue laminated timber GL24h. The tower has four platforms of hexagon shape. The largest platform is 12,2m wide. The height of struction is 37,5 m. Internal forces have been calculated in software RFEM and based that the structural assessment has been made. The thesis is drawn up pursuant to the standards of ČSN EN.
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Gábor, Lukáš. "Rozhledna." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2017. http://www.nusl.cz/ntk/nusl-265302.

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The contents of this graduation thesis is design and assessment of the load-bearing structure of the observation tower situated between the village of Horni Lhota and Provodov. The construction was designed as a steel structure in two variants. Type A is cuboid shape with a side lenght ground plan 6,8 m and height of 37,7 m. Type B is an hourglass shape with a height of 39 m. Ground plan is a regular octagon shape with variable diameter. Detailed static calculation and drawing documentation was processed only for option B.
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Hájek, Ondřej. "Teleskopická věž samojízdné vrtné soupravy." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2018. http://www.nusl.cz/ntk/nusl-318733.

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The thesis deals with the design of the drilling rig tower. The goal of the diploma thesis, which is created in cooperation with MND, a.s., is to design a steel structure. Then perform a load analysis. Further, to perform a structural analysis using the Finite Element Method and to optimize the design.
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Komárek, Ondřej. "Rozhledna v Brně Kohoutovicích." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2019. http://www.nusl.cz/ntk/nusl-392064.

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The main aim of my master´s thesis was to design a load-bearing steel structure of the lookout tower situated in Brno-Kohoutovice. The height of the load-bearing structure is 35.5 m. My design comprises two different engineering solutions. Solution A is a lattice space frame whereas Solution B works with continuous columns with vertical bracing. For further development, Solution A has been chosen. The proposed structural material is the S355 steel. My thesis includes an engineering report, a statics analysis and drawing documentation.
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Uherek, Jan. "Statická a dynamická analýzy ocelové konstrukce." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2020. http://www.nusl.cz/ntk/nusl-409745.

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The thesis deals with a description and a static and dynamic analysis for an existing construction of lookout tower. The steel watchtower is located in Město Albrechtice and is made up of two lattice towers connected by a bridge. Main point was to create calculation models for the purpose of dynamic and static analysis, in the software SCIA Engineer 19.1, which is based on the principle of finite element method. Attention was paid to load created by winds according to Eurocode 1 and Eurocode 3, glaze and rime ice load and dynamic coefficient calculation. The thesis also includes an assesment of selected parts of the construction according to Eurocodes.
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Kábrt, Michal. "Ocelová rozhledna." Master's thesis, Vysoké učení technické v Brně. Fakulta stavební, 2018. http://www.nusl.cz/ntk/nusl-372095.

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The aim of the diploma thesis was to make a structural design of steel-load-carrying structure of steel lookout tower, in the grounds of domestic brewery in Humpolec. Lookout tower will be part of newly built centre for customers of the brewery. The layout and shape of the load-carrying structure of steel lookout tower follow the brewery chimney with height of 32.7 m with circular ground plan and outside diameter of 3.5 m in the heel and 2.3 m at the top. The chimney is independent of the construction of the lookout tower. The ground plan and dimensions of the lookout tower were considered taking into account the required spacing of the structure from adjacent buildings and ensuring sufficient dimensions for the required passage between the future lookout tower and the existing building of the boiler room. RFEM was used for calculation internal forces and assessment on individual structural elements, according to the valid Eurocodes.
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Books on the topic "Steel tower"

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Hauser & Wirth New York, ed. Monika Sosnowska: Tower. Ostfildern: Hatje Cantz, 2015.

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Spencer, Brad. From river bank to tower: Clay/steel/fiberglass. [Rochester, N.Y.]: Element K, 2000.

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Turner, Frank R. The WW2 Normandy bombardment tower: A proposal submitted by Mr G. A. Maunsell, M.I.C.E for a submersible reinforced concrete and steel gun platform for use in the Normandy landings. Gravesend: F.R. Turner, 1995.

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Association, American Water Works. Steel water-storage tanks. Denver]: American Water Works Association, 2013.

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Design of steel transmission pole structures. Reston, Va: American Society of Civil Engineers, 2006.

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American Society of Civil Engineers. Design of latticed steel transmission structures. Reston, Virginia: American Society of Civil Engineers, 2015.

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Steel water storage tanks: Design, construction, maintenance, and repair. New York: McGraw-Hill, 2010.

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American Society of Civil Engineers. Design of steel transmission pole structures: Standard 56 & 57-10, guidelines for the physical security of water utilities. Reston, Va: American Society of Civil Engineers, 2011.

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Coleman, Carter Joseph, and University of Texas at Austin. Institute of Classical Archaeology, eds. The polychrome grave stelai from the early Hellenistic necropolis. Austin: University of Texas Press, 2011.

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Ticket to Ride: The Essential Guide to the World's Greatest Roller Coasters and Thrill Rides. New York, New York, USA: Chartwell Books, 2019.

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Book chapters on the topic "Steel tower"

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Zeferino, João, Eduardo Gonçalves, Paulo Carapito, and Filipe Santos. "Monitoring System of an Industrial Steel Tower Structure." In Lecture Notes in Civil Engineering, 499–506. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-74258-4_32.

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Molinari, Marco, Matteo Pozzi, Daniele Zonta, and Lorenzo Battisti. "In-field testing of a steel wind turbine tower." In Structural Dynamics and Renewable Energy, Volume 1, 103–12. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-9716-6_10.

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Vinoth Raj, K., N. Shankar Ganesh, and T. Elamaran. "Implementation of Ansys for Analyzing Windmill Tower with AISI 302 Stainless Steel." In Lecture Notes in Mechanical Engineering, 93–101. India: Springer India, 2012. http://dx.doi.org/10.1007/978-81-322-1007-8_8.

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Baum, J. D., O. A. Soto, and C. Charman. "An experimental and numerical study of steel tower response to blast loading." In Shock Waves, 809–14. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-85181-3_2.

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Pérez Caldentey, Alejandro, John Hewitt, John van Rooyen, Graziano Leoni, Gianluca Ranzi, and Raymond Ian Gilbert. "Case studies considering the influence of the time-dependent behaviour of concrete on the serviceability limit state design of composite steel-concrete buildings." In Time-dependent behaviour and design of composite steel-concrete structures, 137–56. Zurich, Switzerland: International Association for Bridge and Structural Engineering (IABSE), 2021. http://dx.doi.org/10.2749/sed018.ch7.

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<p>This chapter presents a number of case studies that deal with the service design of composite steel-concrete buildings associated with the time-dependent behaviour of the concrete. The particular focus of this chapter is to outline key design aspects that need to be accounted for in design and that are influenced by concrete time effects. The first case study provides an overview of the design considerations related to the time-dependent column shortening in typical multi-storey buildings by considering the layout of the Intesa Sanpaolo Headquarters in Turin as reference. The second case study focuses on a composite floor of a commercial building constructed in Australia and it provides an overview of the conceptual design used to select the steel beam framing arrangement to support the composite floor system while accounting for concrete cracking and time effects. The third case study deals with the Quay Quarter Tower that has been designed for the repurposing of an existing 50-year old building in Australia while accounting for the time-dependent interaction between the existing and the new concrete components of the building.</p>
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Xue, X. M., H. L. Yuan, X. M. Wang, and F. Wen. "Experimental and Theoretical Research on Tensile Resistance Capacity of Eight-Bolted Footplate in Steel Transmission Tower." In Lecture Notes in Civil Engineering, 737–48. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-8079-6_70.

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Wilson, Maja, and John Anderson. "Design and analysis of structural steel tower assembly subject to high axial and transverse stresses using BS EN1993-1-1 and BS EN1993-1-5." In Insights and Innovations in Structural Engineering, Mechanics and Computation, 1178–83. Taylor & Francis Group, 6000 Broken Sound Parkway NW, Suite 300, Boca Raton, FL 33487-2742: CRC Press, 2016. http://dx.doi.org/10.1201/9781315641645-193.

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McClure, G., M. Lapointe, and M. A. Khedr. "Seismic behavior of steel lattice telecommunication towers." In Behaviour of Steel Structures in Seismic Areas, 335–37. London: CRC Press, 2021. http://dx.doi.org/10.1201/9781003211198-46.

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Kaveh, Ali, and Majid Ilchi Ghazaan. "Optimal Design of Steel Lattice Transmission Line Towers." In Meta-heuristic Algorithms for Optimal Design of Real-Size Structures, 123–37. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-78780-0_8.

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Szafran, J., and K. Juszczyk-Andraszyk. "Steel telecommunication towers subjected to fire – case studies." In Modern Trends in Research on Steel, Aluminium and Composite Structures, 298–304. London: Routledge, 2021. http://dx.doi.org/10.1201/9781003132134-37.

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Conference papers on the topic "Steel tower"

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Bingel, III, Nelson G., and Kevin D. Niles. "Assessment and Repair of Steel Tower & Steel Pole Foundations." In Electrical Transmission and Substation Structures 2009. Reston, VA: American Society of Civil Engineers, 2009. http://dx.doi.org/10.1061/41077(363)12.

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Brookman, P. E., M. Bryce, and D. Hughes. "Non-intrusive assessment of steel tower foundations." In 20th International Conference and Exhibition on Electricity Distribution (CIRED 2009). IET, 2009. http://dx.doi.org/10.1049/cp.2009.0815.

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Robert, Valérie, and Denis R. Lemelin. "Flexural Considerations in Steel Transmission Tower Design." In Electrical Transmission in a New Age Conference. Reston, VA: American Society of Civil Engineers, 2002. http://dx.doi.org/10.1061/40642(253)11.

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FAN, ZHONG, and CHUNYANG HU. "STEEL STRUCTURE DESIGN OF ZHONGGUANCUN FINANCIAL CENTER TOWER." In Tall Buildings from Engineering to Sustainability - Sixth International Conference on Tall Buildings, Mini Symposium on Sustainable Cities, Mini Symposium on Planning, Design and Socio-Economic Aspects of Tall Residential Living Environment. WORLD SCIENTIFIC, 2005. http://dx.doi.org/10.1142/9789812701480_0063.

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Qiu, Wenliang, Meng Jiang, and Dong Li. "Research on Construction Control of a Double Arch-Tower Cable-Stayed Bridge." In 4th International Conference on Steel & Composite Structures. Singapore: Research Publishing Services, 2010. http://dx.doi.org/10.3850/978-981-08-6218-3_bs-th030.

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Sun, Dong-Li, Bin Xie, Xu Kai Liu, and Jing Cao. "Analysis and design of the tower pier anchor of steel tower cable stayed bridge." In 5th International Conference on Civil Engineering and Transportation. Paris, France: Atlantis Press, 2015. http://dx.doi.org/10.2991/iccet-15.2015.219.

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Karadeniz, H., V. Togan, and T. Vrouwenvelder. "Reliability Based Optimization of Steel Monopod Offshore-Towers." In ASME 2008 27th International Conference on Offshore Mechanics and Arctic Engineering. ASMEDC, 2008. http://dx.doi.org/10.1115/omae2008-57174.

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In this work, the implementation of reliability-based optimization (RBO) of a circular steel monopod-offshore-tower with constant and variable diameters (represented by segmentations) and thicknesses is presented. The tower is subjected to the extreme wave loading. For this purpose, the deterministic optimization of the tower is performed with constraints including stress, buckling, and the lowest natural frequency firstly. Then, a reliability-based optimization of the tower is performed. The reliability index is calculated from FORM using a limit state function based on the lowest natural frequency. The mass of the tower is considered as being the objective function; the thickness and diameter of the cross-section of the tower are taken as being design variables of the optimization. The numerical strategy employed for performing the optimization uses the IMSL-Libraries routine that is based on the Sequential Quadratic Programming (SQP). In addition, to check the results obtained from aforementioned procedure, the RBO of the tower is also performed using the genetic algorithms (GA) tool of the MATLAB. Finally, a demonstration of an example monopod tower is presented.
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Yang, Jing-bo, Jing Wu, Mao-hua Li, and Jun-ke Han. "Structural Optimization for the China UHV Transmission Steel Tower." In 2010 Asia-Pacific Power and Energy Engineering Conference. IEEE, 2010. http://dx.doi.org/10.1109/appeec.2010.5449025.

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Wang, Meng, Zhangqi Wang, and Huaibi Zhao. "Analysis of Wind-Turbine Steel Tower by Transfer Matrix." In 2009 International Conference on Energy and Environment Technology. IEEE, 2009. http://dx.doi.org/10.1109/iceet.2009.133.

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Karadeniz, H., V. Togan, and T. Vrouwenvelder. "Optimization of Steel Monopod Offshore-Towers Under Probabilistic Constraints." In ASME 2008 International Mechanical Engineering Congress and Exposition. ASMEDC, 2008. http://dx.doi.org/10.1115/imece2008-68674.

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In this work, economical design implementation of a circular steel monopod-offshore-tower, which is subjected to the extreme wave loading, is presented. The mass of the tower is considered as the objective function. The thickness and radius of the cross-section of the tower are adopted as design variables of the optimization. Moreover, stress or buckling is specified as probabilistic constraints. The numerical strategy employed for performing the optimization uses the IMSL-Libraries routine that is based on the Sequential Quadratic Programming (SQP). The FORM is used for the reliability calculation from a specified limit state function based on the stress or buckling. A demonstration of an example monopod tower is presented.
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Reports on the topic "Steel tower"

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LaNier, M. W. LWST Phase I Project Conceptual Design Study: Evaluation of Design and Construction Approaches for Economical Hybrid Steel/Concrete Wind Turbine Towers; June 28, 2002 -- July 31, 2004. Office of Scientific and Technical Information (OSTI), January 2005. http://dx.doi.org/10.2172/15011444.

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Low Wind Speed Technology Phase II: Design and Demonstration of On-Site Fabrication of Fluted-Steel Towers Using LITS-Form(TM) Process. Office of Scientific and Technical Information (OSTI), June 2006. http://dx.doi.org/10.2172/886841.

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Low Wind Speed Technology Phase I: Evaluation of Design and Construction Approaches for Economical Hybrid Steel/Concrete Wind Turbine Towers; BERGER/ABAM Engineers Inc. Office of Scientific and Technical Information (OSTI), March 2006. http://dx.doi.org/10.2172/878490.

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