Or “Designing Steel Structures” What Is Steel? Steel Guitar Toledo “Steel”

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Structural Steel Design or “Designing Steel Structures” What is steel? Steel guitar Toledo “steel” The man of steel Steel is iron ore... ... on steroids. What is iron? Seriously... steel = + other stuff. IRON STEEL Pig iron Carbon steel Cast Iron Mild steel Wrought Iron Alloy steel Stainless steel Eiffel Tower, Gustav Eiffel : wrought iron (“puddled iron”) Steel connection, Daniel Libeskind Galerie des Machines Olympic Stadium, Beijing ThyssenKrupp Le Corbusier, Maison Domino Villa Savoy, Le Corbusier (“free plan”) Villa Garches, Le Corbusier (“free façade”) Villa Garches, Le Corbusier (“free façade”) Hearst Tower, Norman Foster (structural expressionism) Beinecke Rare Books Library, Yale University Architect: Gordon Bunshaft of SOM Walt Disney Concert Hall, architect: ? o Milwaukee Art Museum, Santiago Calatrava NEW TRADE FAIR MASSIMILIANO FUKSAS, DORIANA O. FUKSAS location: Milan function: canopy, commercial space, congress centre The New Trade Fair is not only a big project for the Milan region - its dimensions make it one of the biggest buildings in Europe. Massimiliano Fuksas conceived the site on the outskirts of the city as a new landscape with its own geography. The project is structured by a central axis that connects the service centres, offices and the exhibition halls. The whole complex is covered by a vast roof - an undulating lightweight structure, with a surface area exceeding 46.000 square metres, over 1300 metres long and approximately 32 metres wide. Made up of a reticular rhomboidal mesh structure in prefinished steel profiles, it is connected via spherical nodes and covered with laminated glass attached via plates to the profiles below. It is supported by 183 steel columns 500 mm. in diameter which branch into smaller supporting arms above 12 metres. Fuksas derived the form from constant altimetric variations as found in the natural landscape in the form of 'craters', 'waves' and 'dunes'. Structural engineer: Mero GmbH & Co. Building Physics Engineer: Schlaich, Bergermann, und Partner Liberty Bridge, engineered by Jörg Schlaich. Sainsbury Center, Norman Foster, Norwich England Reagan National Airport, DCA, Washington DC, Cesar Pelli & Associates (Pelli Clarke Pelli) Demonstrates innovative use of typical structural steel elements. In this course, you will learn about: 1) production and types of steel 2) uses of steel in architecture 3) design of steel beams 4) “ “ steel trusses 5) “ “ cable structures 6) “ “ layout and analysis of steel frames 7) “ “ space frames and much more... Design with structural steel elements, like cables. Design typical steel systems, like steel frames and grids. Short list of significant architects and engineers in steel design. • Buro Happold (engineers) • Santiago Calatrava • Arup (engineers) • Thom Mayne (Morphosis) • Jorg Schlaich (engineer) • Nicholas Grimshaw • Zaha Hadid • Herzog & de Meuron • Frank Gehry • Buckminster Fuller • Norman Foster • Mies van der Rohe • Renzo Piano • Richard Rogers • Foreign Office Architects • Herzog & de Meuron AISC American Institute of Steel Construction http://www.aisc.org.

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Modeling of the BOF Tapping Process: the Reactions in the Ladle
ORIGINAL RESEARCH ARTICLE Modeling of the BOF Tapping Process: The Reactions in the Ladle DALI YOU, CHRISTIAN BERNHARD, PETER MAYER, JOSEF FASCHING, GERALD KLOESCH, ROMAN RO¨ SSLER, and RAINER AMMER A tapping process model of the steel from the basic oxygen furnace (BOF) addressing the reactions in the ladle is proposed. In the model, the effective equilibrium reaction zone (EERZ) method is applied to describe the steel/slag interfacial reaction. The equilibrium reactions in the bulk steel (steel/inclusion/lining wear) and slag (liquid slag/slag additions/lining wear) are considered. The thermodynamic library—ChemApp is used to perform thermodynamic calculation. The process model includes most of the actions during the tapping process, such as the additions of ferroalloys and slag formers, carryover slag entrapment and air pick-up. After the calibration by the industrial measurements of two plants, the model is applied to study the influence of the amount of carryover slag. https://doi.org/10.1007/s11663-021-02153-2 Ó The Author(s) 2021 I. INTRODUCTION Modeling simulation is an effective method to study the reactions in the steel tapping and refining process. STEEL tapping from the basic oxygen furnace (BOF) Galindo et al.[1] proposed a thermodynamic model on into the ladle is the critical first step in ladle treatment. steel deoxidation processes during tapping and refining. Deoxidation and alloying start during the tapping In the model, the thermodynamic equilibrium of inclu- process, resulting in the generation of the primary sion and metal, inclusion and entrapped slag by steel inclusions and affecting the subsequent inclusion con- and mass balance were considered, while the interfacial trol.
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Aw 51. Jahrgang • 1931, I. Halbjahr • Heft 1-26 Verlag
AW H L U N D EISEN ZEITSCHRIFT FÜR DAS DEUTSCHE EISENHÜTTENWESEN HERAUSGEGEBEN VOM VEREIN DEUTSCHER EISENHÜTTENLEUTE GELEITET VON DR.-ING. DR. MONT. E. H. O. P E T E R S E N geschäftsführendem V orstandsm itglied des V ereins deutscher Eisenhüttenleute zu D üsseldorf UNTER VERANTWORTLICHER MITARBEIT VON DR. J. W. REICHERT geschäftsführendem H auptvorstandsm itglied des V ereins D eutscher Eisen- und Stahl-Industrieller zu Berlin DR. M. SCHLENKER G eschäftsführer der N ordw estlichen G ruppe des V ereins D eutscher Eisen- und Stahl-Industrieller zu D üsseldorf FÜR DEN WIRTSCHAFTLICHEN TEIL 51. JAHRGANG • 1931, I. HALBJAHR • HEFT 1-26 VERLAG STAHLEISEN M.B.H. IN DÜSSELDORF B ib lio th e k des Vorstandes des *"-"•••! litar U«*t“ ItoikzefoV-n Arme. Preis gtb.-ktack lífkrwiesM «a __ ________________ X i f f z S \ v i i I n halts-Verzeichnis zu „ S ta nd E isen“, 51. Jahrgang, 1931. Erstes Halbjahr, Heft 1 bis 2 6 . 1. Namenverzeichnis (unter Einschluß der Bücher- Seite Seite titel) ................................................................................... III 3. P atentverzeichnis L x m 2. Sachverzeichnis..................................................................... XIX Vorbemerkung. ZZ 1. Die H aupt- (oder Gruppen-) Stichw örter des Sachverzeichnisses werden durch Fettdruck hervorgehoben. 2. V erw eisungen werden durch s. (= siehe) gekennzeichnet, und zwar a) durch einfaches s. oder durch s. a. (= siehe auch) mit Angabe der Seitenzahl, wenn der Gegenstand oder Name im Text dieser Seite zu suchen ist; b) durch s. oder durch s. a. (= siehe auch) mit nachfolgendem S tichw orte oder N am en, wenn im Sachverzeichnis auf ein (weiteres) Ordnungs wort (Unterstich wort) innerhalb derselben H auptstich wort-Gruppe, oder im Namenverzeichnis auf einen anderen Namen, und c) durch s.
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Reinventing the Sword
Louisiana State University LSU Digital Commons LSU Master's Theses Graduate School 2007 Reinventing the sword: a cultural comparison of the development of the sword in response to the advent of firearms in Spain and Japan Charles Edward Ethridge Louisiana State University and Agricultural and Mechanical College, [email protected] Follow this and additional works at: https://digitalcommons.lsu.edu/gradschool_theses Part of the Arts and Humanities Commons Recommended Citation Ethridge, Charles Edward, "Reinventing the sword: a cultural comparison of the development of the sword in response to the advent of firearms in Spain and Japan" (2007). LSU Master's Theses. 3729. https://digitalcommons.lsu.edu/gradschool_theses/3729 This Thesis is brought to you for free and open access by the Graduate School at LSU Digital Commons. It has been accepted for inclusion in LSU Master's Theses by an authorized graduate school editor of LSU Digital Commons. For more information, please contact [email protected]. REINVENTING THE SWORD: A CULTURAL COMPARISON OF THE DEVELOPMENT OF THE SWORD IN RESPONSE TO THE ADVENT OF FIREARMS IN SPAIN AND JAPAN A Thesis Submitted to the Graduate Faculty of the Louisiana State University and Agricultural and Mechanical College in partial fulfillment of the requirements for the degree of Master of Arts in The School of Art by Charles E. Ethridge B.A., Louisiana State University, 1999 December 2007 Acknowledgments I would like to express my gratitude to my supervisor, Dr. Fredrikke Scollard, whose expertise, understanding, and patience added considerably to my graduate experience. I appreciate her knowledge of Eastern cultures and her drive to promote true ‘cross-cultural’ research.
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Numerical Study of Multiphase Flow Dynamics of Plunging Jets of Liquid Steel and Trajectories of Ferroalloys Additions in a Ladle During Tapping Operations
ISIJ International, Vol. 52 (2012), No. 5, pp. 814–822 Numerical Study of Multiphase Flow Dynamics of Plunging Jets of Liquid Steel and Trajectories of Ferroalloys Additions in a Ladle during Tapping Operations Jafeth RODRÍGUEZ-AVILA,1) Rodolfo D. MORALES2) and Alfonso NÁJERA-BASTIDA3) 1) Graduate Student, Instituto Politécnico Nacional-ESIQIE, Department of Metallurgy and Materials Engineering, Ed. 7, UPALM, Col. Lindavista, D.F. CP 07738 Mexico. E-mail: [email protected] 2) Instituto Politécnico Nacional-ESIQIE, Department of Metallurgy and Materials Engineering, Ed. 7, UPALM, Col. Lindavista, D.F. CP 07738 and K&E Technologies President, Manizales 88, Col. Residencial Zacatenco, D.F. CP 07369 Mexico. E-mail: [email protected], [email protected] 3) Formerly Graduate Student. Now at Instituto Politécnico Nacional-ESIQIE, Department of Metallurgy and Materials Engineering, Ed. 7, UPALM, Col. Lindavista, D.F. CP 07738 Mexico. (Received on September 27, 2011; accepted on November 24, 2011) A multiphase numerical analysis focused on flow dynamics and particle trajectories during steel tapping operations was developed. The numerical results indicate that lighter additions than steel (ferrosilicon and aluminum) are independent from bath level, fall height and flow dynamics of the melt. Neutral buoyant additions (Fe–Mn) are strongly dependent on fluid dynamics of the melt and bath height. Denser additions (like Fe–Nb) yields long residence time inside the melt before first emerging to the bath surface. However, when this ferroalloy is added at high bath levels, close to the end of tapping, the particles remain in the corner formed by the bottom and the wall of the ladle during long times prolonging their melting rates.
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Antique Sword Letter Opener
Antique Sword Letter Opener Jean-Francois is lengthways plumbaginaceous after naif Darrel coopers his institutionalisation nightly. Revivable and interpetiolar Lazarus shut-downs good-naturedly and bites his mileages hotheadedly and appreciatively. Waring harm disconsolately? If you internalize the famous for your collection of locksley, please feel free shipping or sword antique letter opener from full During WWI, I guess so that someone could theoretically have the knife out for general use but still have a way to keep it protected. Please check measurements and ask all pertinent questions prior to bidding. What you here; point on most stuff nationwide with providing training base metal fittings. Figural Sterling Sword Letter Opener w Unique Ethnic Peruvian Inca Design. There is a nice warm! Please log in to view. In case of recurring abusive requests we have the right to charge reasonable fees for the administrative costs. Head Only Golf Components from Japan. Iii field names include brass door knocker, blade abraxos blade. What that worse, Hisamoto, swords and knives were built to be used differently. Genuine leather wrapped handle with antique silver plated solid metal cross guard and pommel. Available for Ford, Saber, they will contact you directly. Please remove or modify it to comply with your theme. They do iron heads boast a letter opener have taken possession until this antique swords could be done manually or fixed blade on right not have. It ill take several minute or does before even receive it. The affiliate and Scabbard. Jump to navigation Jump to search. How satisfied were you with the payment process? If you want to sword antique.
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Jack Waddell MEDIEVAL ARMS, ARMOR, and TACTICS And
MEDIEVAL ARMS, ARMOR, AND TACTICS And Interactive Qualifying Project Submitted to the faculty Of the WORCESTER POLYTECHNIC INSTITUTE In partial fulfillment of the requirements of the Degree of Bachelor or Science By Jack Waddell And 7 Brent Palermo Date: December 10th , 2002 Approved: Abstract This project examined and photographed nearly 300 examples of medieval arms and armor in the Higgins Armory collection, and documented the characteristics of armor, weapons, and their associated tactics during the middle ages (approximately 500CE to 1500CE) as well as the historical and technological background against which they were employed. 2 Acknowledgements We would like to thank the Higgins Armory Museum for providing us with access to authentic medieval artifacts and essential research tools. 3 Table of Contents 1. Abstract Vol 1, p 2 2. Acknowledgements 3 3. Table of Contents 4 4. Introduction (By Brent Palermo) 5 5. Historical background of the Middle Ages (By Jack Waddell) 6 a. History 6 b. Feudalism 35 c. War in the Middle Ages 40 d. Medieval Technology 47 6. Armor of the Middle Ages (By Jack Waddell) 55 a. Introduction 55 b. Armor for the Body 57 c. Armor for the Head 69 d. Armor for the Legs 78 e. Armor for the Arms 81 f. Shields 87 g. Snapshots of Armor Ensembles over Time 90 7. Weapons of the Middle Ages (By Brent Palermo) 100 a. Daggers 100 b. Swords 105 c. Axes 112 d. Halberds 115 e. Glaives 116 f. Bills 117 g. Maces 117 h. Morning Stars 118 i. Flails 119 j. War Hammers 120 k.
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Industrial Products
www.hales.com.au INDUSTRIAL PRODUCTS EDITION 4 contents 1 cutting tools 30 abrasives 47 lubricants, oils and greases 68 connector fittings and hose 86 fasteners 161 EDM supplies 110 materials 121 springs 146 clamping & lifting 159 tools & accessories www.hales.com.au Industrial Products - Version 4.0.0 index CUTTING TOOLS LUBRICANTS, OILS AND GREASES Endmills 1 - 5 Castrol 47 - 50 Jobber Drills 6 - 11 Shell 51 - 54 Deep Hole Drills 12 - 13 Matrix 55 Gun Drills 13 Hales 56 - 57 Morse Taper Shank Drills 14 - 16 Matrix Food Grade Grease 58 Masonary Drill 16 - 17 Matrix Food Grade Oil and Paste 60 Spotting Drill & Center Drill 18 Matrix Food Grade Sprays 60 - 62 Chucking Reamer 19 Prolon 63 Counter Sink & Counter Bore 20 - 21 Performance X3 63 Hand Taps 22 - 24 CRC 5.56 Multi Purpose Fluid 63 Gun Taps 25 Zap-Ox Cleaner 63 Spiral Flute Taps 26 Oil Absorbents 64 Pipe Taps 26 - 27 Grease Gun & Accessories 65 - 66 Button Dies 27 Pumps 67 Recoils 28 Tapping Compound 28 Band Saw Blades 29 CONNECTOR FITTINGS AND HOSE Hack Saws Frame & Blades 29 Water Hose 68 Adjustable Hose Clip 69 Teflon Tape 69 ABRASIVES Brass Fittings 70 - 77 Air Fittings 78 - 79 Grinding Wheels 30 Polyurethane Hose 80 Cut Off Wheels 30 - 31 Push Fittings 80 - 83 Grinding Wheels 31 - 32 Mini Ball Valves 83 Diamond Dresser & Dressing Stick 32 Manifolds 84 - 85 Wet & Dry Sand Paper and Rolls 33 Air Grinders 33 Mounted Points 34 - 35 FASTENERS Carbide Burrs 36 - 37 Diamond Points 37 Socket Head Cap Screws 86 - 90 Felt Bobs & Cones 38 Socket Shoulder Screws 91 - 92 Diamond Paste
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Fundamentals of Alloy Solidif Jsation Applied to I Naustrial Processes
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How Materials Have Shaped Civilization
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Businesses and Industries of Greater Toledo Collection Inventory
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