Academic literature on the topic 'Fabricated steel structure'

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Journal articles on the topic "Fabricated steel structure"

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OUNPANICH, Duangporn, Yukio MIYASHITA, Yoshiharu MUTOH, and Kenji YOSHII. "113 Fatigue Strength of Fabricated Structure Steel." Proceedings of the Materials and processing conference 2006.14 (2006): 37–38. http://dx.doi.org/10.1299/jsmemp.2006.14.37.

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Huang, C. X., Y. L. Gao, G. Yang, S. D. Wu, G. Y. Li, and S. X. Li. "Bulk nanocrystalline stainless steel fabricated by equal channel angular pressing." Journal of Materials Research 21, no. 7 (2006): 1687–92. http://dx.doi.org/10.1557/jmr.2006.0214.

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Bulk fully nanocrystalline grain structures were successfully obtained in ultralow carbon stainless steel by means of equal channel angular pressing at room temperature. Transmission electron microscopy (TEM) and high-resolution TEM investigations indicated that two types of nanostructures were formed: nanocrystalline strain-induced martensite (body-centered cubic structure) with a mean grain size of 74 nm and nanocrystalline austenite (face-centered cubic structure) with a size of 31 nm characterized by dense deformation twins. The results about the formation of fully nanocrystalline grain st
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Shakirov, Ivan V., Pavel A. Kuznetsov, Anton Z. Zhukov, Vitaliy V. Bobyr, Sergey P. Bogdanov, and Nikolay A. Khristiuk. "Effect of Heat Treatment on Structure of Austenitic Steels Fabricated by Laser Synthesis." Key Engineering Materials 910 (February 15, 2022): 1127–35. http://dx.doi.org/10.4028/p-a75340.

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In this work, the evolution of the microstructure, phase composition and crystal structure of 3D products before and after heat treatment, obtained from the original steel 12Cr18Ni10Ti by various metallurgical methods of melting, was studied. The obtained 3D steel samples were subjected to heat treatment, then structural changes were investigated by metallography, X-ray phase (XRD) and X-ray structure (XRD) analyzes. The analysis showed that heat treatment did not increase the grain size of austenite in additive steels, but could lead to an increase in the proportion of ferrite.
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Fuchs-Godec, Regina. "Flower-like Superhydrophobic Surfaces Fabricated on Stainless Steel as a Barrier against Corrosion in Simulated Acid Rain." Materials 15, no. 20 (2022): 7104. http://dx.doi.org/10.3390/ma15207104.

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Functionalisation of the metal surface of low-carbon ferritic stainless steel (from hydrophilic to hydrophobic properties) was achieved by flower-like hierarchical structures on a steel substrate prepared by a low-cost immersion method. The flower-like structured hydrophobic layers on the steel substrate were obtained by immersing the samples in an ethanolic solution of stearic acid with the addition of various concentrations of expired vitamin E ((+)α-tocopherol). The stability and corrosion-inhibiting effect of the hierarchically structured (such as natural cornflower) hydrophobic layers wer
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Yang, Yonggang, Wangnan Zuo, Yu Liu, et al. "Fabrication of Medium Mn Advanced High-Strength Steel with Excellent Mechanical Properties by Friction Stir Processing." Micromachines 15, no. 8 (2024): 1052. http://dx.doi.org/10.3390/mi15081052.

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Friction stir processing (FSP) manufacturing technology was used to fabricate medium Mn advanced high-strength steel in this study. The mechanical properties and microstructure of the steel fabricated using FSP were investigated. The steel obtained a total elongation of 35.1% and a tensile strength of 1034.6 MPa, which is about 59% higher than that of the steel without FSP. After FSP, a gradient structure occurs along the thickness direction. Specifically, across the thickness direction from the base material zone to the transition zone and finally to the stirring zone, both the grain size and
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Jing, Xiaoyu, Ying Jiang, Penghu Deng, Dayang Wu, Lingxiao Jing, and Tonghua Zhang. "Space-structure-fabricated and Ni Film-deposited hybrid fabrics for enhanced electromagnetic interference shielding." Journal of Industrial Textiles 49, no. 5 (2018): 621–32. http://dx.doi.org/10.1177/1528083718792678.

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In this work, high-performance hybrid fabrics for electromagnetic interference-shielding were constructed via a novel approach of space-structure fabrication and Ni film deposition. First, the composite yarns containing stainless steel filaments and stainless steel staple fibers were weaved into fabric. Then, the surface of the fabric was coated with a Ni film by magnetic filtration cathodic vacuum arc deposition technology. Optical microscopy illustrated that stainless steel filaments and stainless steel staple fibers formed complex structures of conductive grids. Scanning electron microscopy
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靳, 静. "Study on Grounding System of Steel Structure Fabricated Substation." Journal of Electrical Engineering 04, no. 04 (2016): 232–38. http://dx.doi.org/10.12677/jee.2016.44030.

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Li, Zhonghong, and Yong Huang. "Antiseismic Method of Prestressed Fabricated Building Structure under Intelligent Big Data." Mathematical Problems in Engineering 2021 (November 8, 2021): 1–12. http://dx.doi.org/10.1155/2021/9834770.

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Compared with traditional buildings, prefabricated buildings have the advantages of simple construction technology, low construction requirements, and shorter construction time, which can generate more economic benefits for the construction industry. In order to study the seismic capacity of prestressed fabricated building structures under intelligent big data, this article takes fabricated frame structures as the research object and the reinforced walls at the nodes as the starting point to study the damage patterns and energy dissipation capabilities of different seismic waves on the structu
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Pan, Z., Y. Zhang, M. Defer, X. Xiao, D. Juul Jensen, and V. K. Nadimpalli. "Microstructural characterization of AISI 440C stainless tool steel fabricated by laser powder bed fusion." IOP Conference Series: Materials Science and Engineering 1310, no. 1 (2024): 012037. http://dx.doi.org/10.1088/1757-899x/1310/1/012037.

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Abstract The microstructure of a stainless tool steel AISI 440C fabricated by laser powder bed fusion (L-PBF) without pre-heating of the build plate was characterized by multi-scale experimental methods. In combination with thermodynamic calculations, the solidification and cooling-down procedures were analyzed with the intention to understand the cracking behavior of high carbon tool steels processed by L-PBF. The results showed a fully austenitic structure in the as-built sample with sub-micro cellular structures and nano-sized carbides decorating the cell walls. Significant segregation exis
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Kumar, Vishal, Ankit Singh, Harish Bishwakarma, and Amitava Mandal. "SIMULATION OF METALLIC WIRE-ARC ADDITIVE MANUFACTURING (WAAM) PROCESS USING SIMUFACT WELDING SOFTWARE." Journal of Manufacturing Engineering 18, no. 2 (2023): 080–85. http://dx.doi.org/10.37255/jme.v18i2pp080-085.

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Wire arc additive manufacturing (WAAM) is one of the emerging low-cost metal additive manufacturing techniques used to fabricate medium-large complex structures. The process provides design flexibility, supports green manufacturing, power efficiency, good structural integrity, high performance, and cost benefits, particularly for large-scale components. However, the heating and cooling cycle prevails during the deposition of material layer upon layer resulting in heat accumulation within the deposited layers. It causes geometric inaccuracy, surface roughness, high residual stresses, and mechan
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Dissertations / Theses on the topic "Fabricated steel structure"

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Shaoa, Meiyu, Shilin Yanga, and Hongjuan Zhaob. "Brief discussion about the application of green fabricated steel structure building system." Thesis, Націонаьний авіаційний університет, 2021. https://er.nau.edu.ua/handle/NAU/53816.

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Under the development of modern building construction technology, the prefabricated steel structure construction technology has received wide attention. Under this condition, because concrete pouring and other constructions are not required on site, it has higher environmental and convenience, and the performance of the fabricated steel structure has been proven to be reliable in practice, so its application value is higher. This article introduces the operation process of the fabricated steel structure building system, and explains the matters needing attention in the application proces
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Tang, Louis (Ruo Biao). "Plate yield slenderness criteria for structural members fabricated from high strength steels." Thesis, Queensland University of Technology, 2008. https://eprints.qut.edu.au/20724/1/Louis_Tang_Thesis.pdf.

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Increasing demand from flourishing construction markets led to the successful development of high strength steels (HSS). The new structural steel has exceptional high strength, high fracture toughness, long fatigue life, high corrosion resistance, and better weldability making the material attractive for structural design applications in the modern steel buildings and bridges. With their high strength, typically in the range of 500~700 MPa, and reduced weight/dimensions, it frees imaginations of modern designers and opens up new possibilities. Although HSS cost more, this is more than offset b
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Tang, Louis (Ruo Biao). "Plate yield slenderness criteria for structural members fabricated from high strength steels." Queensland University of Technology, 2008. http://eprints.qut.edu.au/20724/.

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Increasing demand from flourishing construction markets led to the successful development of high strength steels (HSS). The new structural steel has exceptional high strength, high fracture toughness, long fatigue life, high corrosion resistance, and better weldability making the material attractive for structural design applications in the modern steel buildings and bridges. With their high strength, typically in the range of 500~700 MPa, and reduced weight/dimensions, it frees imaginations of modern designers and opens up new possibilities. Although HSS cost more, this is more than offset b
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Saeidi, Kamran. "Stainless steels fabricated by laser melting : Scaled-down structural hierarchies and microstructural heterogeneities." Doctoral thesis, Stockholms universitet, Institutionen för material- och miljökemi (MMK), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-129055.

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Additive manufacturing is revolutionizing the way of production and use of materials. The clear tendency for shifting from mass production to individual production of net-shape components has encouraged using selective laser melting (SLM) or electron beam melting (EBM). In this thesis, austenitic, duplex and martensitic stainless steel parts were fabricated by laser melting technique using fixed laser scanning parameters. The fabricated steel parts were characterised using XRD, SEM, TEM/STEM, SADP and EBSD techniques. Mechanical properties of the fabricated steel parts were also measured. The
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Green, Perry Stanton. "The inelastic behavior of flexural members fabricated from high performance steel /." Diss., 2000. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:9995523.

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Wright, William J. "Fracture initiation resistance of I-girders fabricated from high performance steels /." Diss., 2003. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3086974.

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Jalayer, Mehdi. "A contribution to risk evaluation of fabricator/erector during production and installation of steel structures." Thesis, 2005. http://hdl.handle.net/2429/16848.

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Risk assessment is an important aspect of making informed decisions for civil engineering projects. Managers and engineers in charge of projects must often make critical decisions under lack of access to perfect information and many uncertainties. More specifically, steel fabricators and erectors are faced with various decisions during the initial stages of a project. Such decisions could range from choosing a fabrication/erection scheme to design of a particular false work component. These decisions can have significant impacts on the job in terms of cost and duration. This thesis attempts to
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Books on the topic "Fabricated steel structure"

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Western Australia. Dept. of Industrial Development., ed. Fabricated structural steel industry. Dept. of Industrial Development, Western Australia, 1985.

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Mok, J. Shear behavior of large diameter fabricated steel cylinders. Dept. of Civil Engineering, University of Alberta, 1986.

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Kulak, Geoffrey L. Analysis and design of fabricated steel structures for fatigue: A primer for civil engineers. University of Alberta, Dept. of Civil Engineering, 1993.

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R, Asfahani, Bodnar R. L, ASM International, American Iron and Steel Institute., and Materials Solutions '99 (1999 : Cincinnati, Ohio), eds. International Symposium on Steel for Fabricated Structures: Conference proceedings from Materials Solutions '99, 1-4 November 1999, Cincinnati, Ohio. ASM International, 1999.

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Standard Procedure for Evaluating the Qualifications of Industrial/Marine Painting Contractors (Field Application to Complex Industrial Steel Structures and Other Metal Components). AMPP, 2015. https://doi.org/10.5006/sspc-qp_1-2015.

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Scope This procedure describes a method for evaluating the primary qualifications of industrial/marine painting contractors and defines a minimum standard for qualification. The purpose of this procedure is to determine whether a contractor: This procedure encompasses the field application of protective coatings for corrosion control in the industrial, marine, highway, municipal, military and other sectors where steel structures and other metal components are protected. Specialty applications, such as thermal spray metallizing, coating and surfacing of concrete, bituminous products, galvanizin
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Certain fabricated structural steel from Canada: Determination of the commission in investigation no. 731-TA-387 (preliminary) under the Tariff Act of 1930, together with the information obtained in the investigation. U.S. International Trade Commission, 1988.

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Parker, Philip M. The 2007-2012 World Outlook for Fabricated Structural Iron and Steel for Commercial Buildings. ICON Group International, Inc., 2006.

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The 2006-2011 World Outlook for Fabricated Structural Iron and Steel for Public Utilities. Icon Group International, Inc., 2005.

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Parker, Philip M. The 2007-2012 World Outlook for Fabricated Structural Iron and Steel for Residential Buildings. ICON Group International, Inc., 2006.

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Parker, Philip M. The 2007-2012 World Outlook for Fabricated Structural Iron and Steel for Industrial Buildings. ICON Group International, Inc., 2006.

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Book chapters on the topic "Fabricated steel structure"

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Wang, Liying, Yingying Guo, and Limei Lei. "Research on modular hoisting construction technology of fabricated steel structure residence." In Frontiers of Civil Engineering and Disaster Prevention and Control Volume 1. CRC Press, 2022. http://dx.doi.org/10.1201/9781003308577-43.

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Vijaya Kumar, P., and C. Velmurugan. "Effect of Mesoporous Structure on Corrosion Behavior of Metal-Fused Filament-Fabricated 316L Stainless Steel." In Lecture Notes in Mechanical Engineering. Springer Nature Singapore, 2025. https://doi.org/10.1007/978-981-96-1509-4_13.

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Matula, G., Leszek A. Dobrzański, Gemma Herranz, A. Várez, B. Levenfeld, and José M. Torralba. "Influence of Binders on the Structure and Properties of High Speed-Steel HS6-5-2 Type Fabricated Using Pressureless Forming and PIM Methods." In Progress in Powder Metallurgy. Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-419-7.693.

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Ward, H. C. "An Estimating Package for Steel Fabricated Structures." In Engineering Software IV. Springer Berlin Heidelberg, 1985. http://dx.doi.org/10.1007/978-3-662-21877-8_52.

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Momoh, Emmanuel Owoichoechi, Mohammad Hajsadeghi, Amila Jayasinghe, et al. "Compressive Characteristics of Perforated Re-entrant Auxetic Steel Honeycomb–Mortar Composite." In Lecture Notes in Civil Engineering. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-69626-8_21.

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AbstractThe possibility of achieving auxetic behaviour in conventional materials is currently attracting significant research interests in the form of auxetically enhanced cementitious composites and, especially, in re-entrant honeycomb structures. Most studies on the behaviour of re-entrant steel honeycomb auxetic reinforcement for concrete focus on achieving uniplanar auxetic behaviour perpendicular to the direction of loading. This study focuses on investigating multi-planar auxetic behaviour throughout the composite. The auxetic behaviour was achieved by perforating the steel sheets before
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Sayyar, Navid, Vidar Hansen, Wakshum Mekonnen Tucho, and Mona Wetrhus Minde. "Microstructural Investigations on Super Duplex Stainless Steel UNS S32750 Fabricated by Blown-Powder Directed Laser Deposition." In Structural Integrity. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-49723-0_2.

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Tucho, Wakshum Mekonnen, Ole Kristian Bjørge, Shusil Bista, Mette Lokna Nedreberg, and Vidar F. Hansen. "Comparative Studies of Mechanical Properties and Microstructure of LPBF-Fabricated Virgin and Reused 316L Stainless Steel." In Structural Integrity. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-49723-0_3.

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Lukša, Francisko, Željko Domazet, Miro Bugarin, and Lovre Krstulović-Opara. "Comparison of Knife Fabricated from Tool Steel by Heat Treatment and Knife Fabricated from Structural Steel by Hard Surface Welding." In Lecture Notes in Mechanical Engineering. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-24247-3_8.

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Pletnev, Nikita O., Pavel V. Bakhmatov, Oksana N. Kleshnina, and Xenia E. Ruban. "Impact of Single Laser Pulse on Surface of Steel Used in Fabricated Structures." In Current Problems and Ways of Industry Development: Equipment and Technologies. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-69421-0_26.

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Van Dang, Thuong, and Philippe Rigo. "Risk-Based Maintenance of Lock Gates Based on Multiple Critical Welded Joints." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-6138-0_54.

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AbstractIn many countries, inland waterway transport plays a significant role in the overall transport system. Navigation locks and dams are critical for inland waterways which regulate water and allow vessels to navigate. These infrastructures normally utilize large hydraulic steel structures, which are primarily of welded steel structures. Many of the critical welded joints of navigation lock gates have been in service for decades and are experiencing varying degrees of deterioration, mainly from fatigue. Inspection and maintenance of lock gates are expensive, generally requiring the complet
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Conference papers on the topic "Fabricated steel structure"

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Hirohata, Mikihito, Chieko Ohno, Kohsuke Asano, Kyong-Ho Chang, Jun Ito, and Seiji Okada. "Residual Stress Distributions of Welded Joints Assembled by Normal Steel and High-strength Steel." In IABSE Symposium, Tokyo 2025: Environmentally Friendly Technologies and Structures: Focusing on Sustainable Approaches. International Association for Bridge and Structural Engineering (IABSE), 2025. https://doi.org/10.2749/tokyo.2025.3051.

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<p>The selection of materials is important to achieve a mechanically and economically reasonable steel structure. To utilize dissimilar steels with different strength levels by considering the applied stress state, the features of welded joints by the dissimilar steels should be investigated. This study examined the residual stresses in the welded joints with dissimilar steels of normal strength and high strength. Butt-welded joints were fabricated by SM400 (yield strength of 235 N/mm² class) and SBHS500 (yield strength of 500 N/mm² class). The welding residual stresses were measured by
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Fu, Sujuan, Yuhang Hao, Yuanyuan Shi, and Meng Wang. "Analysis of thermal bridge of door and window opening of low-rise fabricated steel structure with ultra-low energy consumption." In Fifth International Conference on Green Energy, Environment, and Sustainable Development, edited by Mohammadreza Aghaei, Hongyu Ren, and Xiaoshuan Zhang. SPIE, 2024. http://dx.doi.org/10.1117/12.3044632.

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Yeomans, S. R. "Applications of Galvanized Rebar in Reinforced Concrete Structures." In CORROSION 2001. NACE International, 2001. https://doi.org/10.5006/c2001-01638.

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Abstract An overview is presented of the characteristics and performance of galvanized steel reinforcement in concrete. Galvanizing produces a tough and adherent iron-zinc alloy layer coating which is metallurgically bonded to the base steel. It resists abrasion and fairly heavy handling, and can generally be fabricated without substantial damage to the coating and with little or no effect on its corrosion resistance. Galvanized rebar can be treated in much the same way as conventional black steel bar and the same design criteria as used for black steels can be used with galvanized steels. No
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Crum, J. R., L. E. Shoemaker, and S. D. Kiser. "Special Alloys and Overmatching Welding Products Solve FGD Corrosion Problems." In CORROSION 2000. NACE International, 2000. https://doi.org/10.5006/c2000-00573.

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Abstract Wet lime and limestone flue gas desulfurization (FGD) scrubbers are in widespread use worldwide to reduce sulfur dioxide emissions from coal-fired electric power generating facilities. The environments found in many parts of these systems are very corrosive, containing mixed (generally reducing) acids, oxidizing salts, and significant levels of halides at elevated temperatures. To resist these aggressive conditions, highly alloyed, nickel-base materials are widely used. Nickel-chromium-molybdenum alloys have been shown to be particularly effective in resisting FGD corrosion. Recent fi
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Tombaugh, Raymond S., John S. Quincy, and Matt Randall. "Rapid Installation of Replacement Connection Plates on the County of Placer/Foresthill Road Bridge – a Novel Engineered Approach to a Unique Set of Challenges." In SSPC 2014 Greencoat. SSPC, 2014. https://doi.org/10.5006/s2014-00058.

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Abstract The seismic retrofitting of the County of Placer/Foresthill Road Bridge included replacing the gusset plates at the bolted connection points on the structure. Newly fabricated connection plates were prepared in the steel fabrication shop by abrasive blast cleaning and applying an inorganic zinc-rich primer. Existing connection plates were removed and the surfaces beneath abrasive blast cleaned and primed on-site with an organic (epoxy) zinc-rich primer. The connections were slip-critical. The coating manufacturer did not have historical test data to demonstrate the slip coefficient cl
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Shoyer, Eric, Pete Ault, Peter McDonagh, and Brian Prazenka. "Preventing Crevice Corrosion in New and Existing Steel Structures." In SSPC 2018. SSPC, 2018. https://doi.org/10.5006/s2018-00067.

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Abstract Steel structures are often fabricated by bolting (or riveting) structural components together. Bolted joints result in multiple crevices between the bolted members and fasteners. These crevices are typically more susceptible to corrosion than flat surfaces because they tend to retain water/contaminants, they are difficult to properly coat, and the crevice geometry tends to support electrochemical phenomena that accelerate corrosion. This paper will evaluate the effectiveness of various coating practices at mitigating corrosion around these joints.
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Sohanghpurwala, Ali Akbar. "Long-Term Effectiveness of Electrochemical Chloride Extraction on Laboratory Specimens and Reinforced Concrete Bridge Components." In CORROSION 2003. NACE International, 2003. https://doi.org/10.5006/c2003-03293.

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Abstract Electrochemical chloride extraction (ECE) is a process used to extract or remove chloride ions from chloride contaminated reinforced concrete elements. The extraction is accomplished by application of an electrical field between a temporary external anode and steel embedded in concrete. The electric field induces an ionic current in the concrete electrolyte, a portion of which is carried by the negatively charged chloride ions moving away from the embedded steel and towards the external anode. Once sufficient amount of chloride ions are extracted the surface of the concrete element is
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Stango, Robert J., Raymond A. Fournelle, and Jorge A. Martinez Mechanical. "Bristle Blast Surface Treatment of Welded Joints Fabricated from Commercial Ship Construction Steel." In CORROSION 2011. NACE International, 2011. https://doi.org/10.5006/c2011-11417.

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Abstract The fabrication, repair and maintenance of steel structures are ongoing concerns that must be regularly addressed in order to sustain a world-wide infrastructure that relies on marine vessels for both commercial transportation and national security needs. To this end, great care is exercised in producing and protecting welded joints because the integrity of these seams provides a cornerstone for ensuring their structural longevity. At the same time, maintenance engineers in the ship building industry are faced with the continual need for deploying new methods for surface preparation t
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Yamada, Yuusaku, Hironori Ishii, Daigo Kojima, Hiroshi Mitsuda, Akira Okada, and Shigeyuki Murakami. "Experimental Study of the Basic Performance of 3D-Printed Stainless- Steel Plates for Application to Steel Bridges." In IABSE Symposium, Tokyo 2025: Environmentally Friendly Technologies and Structures: Focusing on Sustainable Approaches. International Association for Bridge and Structural Engineering (IABSE), 2025. https://doi.org/10.2749/tokyo.2025.2079.

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<p>Japan's construction industry, there is a demand for technology that simplifies the fabrication, construction, and maintenance management of steel bridges. This study aims to improve the efficiency of steel bridge construction by introducing metal 3D printers and to simplify maintenance management by using stainless steel, which has higher corrosion resistance than conventional structural steel. The basic performance of stainless-steel plates fabricated by 3D printers was investigated through experiments. The experimental results showed that the 3Dprinted stainless- steel plates satis
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Yin, Shuo, Richard Jenkins, Marios Kazasidis, Rocco Lupoi, Xingchen Yan, and Chaoyue Chen. "Hybrid Additive Manufacture of 316L Stainless Steel with Cold Spray and Selective Laser Melting: Microstructure, Mechanical Properties, and Case Study." In ITSC2019, edited by F. Azarmi, K. Balani, H. Koivuluoto, et al. ASM International, 2019. http://dx.doi.org/10.31399/asm.cp.itsc2019p0802.

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Abstract In this work, a novel additive manufacturing process was proposed and employed in the production of stainless steel components. The underlying concept is to use selective laser melting (SLM) to fabricate a core structure onto which basic features are added by cold spraying (CS), followed by heat treatment and finish machining. The microstructure and mechanical properties of as-fabricated and heat-treated parts were studied, and interfacial bonding between the SLM core and a typical CS feature was assessed. In the as-fabricated state, it is observed that the CS material has a dendritic
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Reports on the topic "Fabricated steel structure"

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EXPERIMENTAL STUDY ON SEISMIC PERFORMANCE OF PEC COMPOSITE COLUMN-STEEL BEAM FRAME WITH WELDED T-STUB STRENGTHENED CONNECTIONS. The Hong Kong Institute of Steel Construction, 2021. http://dx.doi.org/10.18057/ijasc.2021.17.3.5.

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Seismic performance of innovative Partially Encased Composite (PEC) column-steel beam composite frame was investigated, where the connection was strengthened by the welded T-stub. A ½ scale, two-storey, and one bay composite frame specimen was designed and fabricated for the quasi-static test. Through the experimental observation and measurements, the seismic performance were evaluated, including hysteretic characteristic, lateral stiffness, seismic energy dissipation, and ductility. The plastic damage evolution process and ductile failure mode were clarified. The results indicated that the we
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EXPERIMENTAL AND NUMERICAL INVESTIGATION ON SEISMIC PERFORMANCE OF RING-BEAM CONNECTION TO GANGUE CONCRETE FILLED STEEL TUBULAR COLUMNS. The Hong Kong Institute of Steel Construction, 2022. http://dx.doi.org/10.18057/ijasc.2022.18.1.9.

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Abstract:
This paper presents an investigation on seismic performance of a ring-beam connection that is used to connect reinforced gangue concrete (RGC) beam to coal-gangue concrete-filled steel tubular (GCFST) column. Two specimens, including an interior connection with two beams and an exterior connection with one beam, were designed and fabricated for experimental tests under full-reversing cyclic loads at beam ends. In addition, finite element models which corresponded to tested specimens were developed using ABAQUS to conduct numerical simulations of the composite connection subjected to the combin
APA, Harvard, Vancouver, ISO, and other styles
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