— tie reinforcement around structural steel core
McGraw hill structural steel designer''''s handbook
Ngày tải lên :
14/03/2014, 18:26
... 90–110 65 75 80 90 22 22 19 19 19 18 19 21 18 17 16 — — — — — — — 18 16 15 14 ن 1.4 SECTION ONE TABLE 1.1 Specified Minimum Properties for Structural Steel Shapes and Plates* (Continued ) ASTM designation ... example, all steels covered by ASTM A588, ‘‘Specification for High-strength Low-alloy Structural Steel, ’’ are called A588 steel 1.1 STRUCTURAL STEEL SHAPES AND PLATES Steels for structural uses ... developed by steel producers to obtain the specified properties This steel provides about four times the resistance to atmospheric corrosion of structural carbon steels PROPERTIES OF STRUCTURAL STEELS...
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MECHANICAL AND METALLURGICAL ANALYSIS OF STRUCTURAL STEEL pot
Ngày tải lên :
01/04/2014, 00:20
... Structural Steel Task 3—Determine the metallurgical and mechanical properties of the steel, weldments, and connections, including temperature dependence of properties Identify the grades of steel ... Physical Properties of Structural Steels Analogous information on mechanical properties of the structural steels of WTC 7, as derived from the literature, is also summarized in Chapter Task 4—Correlate ... addition, the structural steel literature and producer documents were used to establish a statistical basis for the variability expected in steel properties and for modeling steel properties as a...
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Báo cáo hóa học: " Evolution of Wurtzite Structured GaAs Shells Around InAs Nanowire Cores" pdf
Ngày tải lên :
22/06/2014, 00:20
... physical properties can be achieved when InAs nanowires sheathed with GaAs The resultant GaAs/InAs core/ shell nanowire structures can give interesting optical and electronic properties of interest ... GaAs/InAs core/ shell structure e High resolution TEM image showing GaAs/InAs interface region conducted Figure 2e shows a high-resolution image of the InAs–GaAs core shell structure InAs core region ... it is anticipated that GaAs lateral growth has taken place around the InAs nanowires To understand the lateral growth behavior of GaAs around InAs nanowires, TEM Fig SEM image of GaAs/InAs nanowire...
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STRUCTURAL STEEL DESIGNER’S HANDBOOK docx
Ngày tải lên :
27/06/2014, 06:20
... Cataloging-in-Publication Data Structural steel designer’s handbook / Roger L Brockenbrough, editor, Frederick S Merritt, editor .—3 rd ed p cm Includes index ISBN 0-07-008782-2 Building, Iron and steel Steel, Structural ... and Steel Institute, Washington, D.C (SECTION BUILDING DESIGN CRITERIA) Brockenbrough, Roger L., P.E R L Brockenbrough & Associates, Inc., Pittsburgh, Penn- sylvania (SECTION PROPERTIES OF STRUCTURAL ... Pittsburgh, Penn- sylvania (SECTION PROPERTIES OF STRUCTURAL STEELS AND EFFECTS OF STEELMAKING AND FABRICATION; SECTION 10 COLD-FORMED STEEL DESIGN) Cuoco, Daniel A., P.E Principal, LZA Technology/Thornton-Tomasetti...
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Erection bracing of low-rise structural steel buildings doc
Ngày tải lên :
27/06/2014, 14:20
... core and (c) multi-wire strands laid helically around the core The wires which form the strands are available in grades, such as "plow steel" , "improved plow steel" and "extra improved plow steel" ... equals 8.9 ft.-kips 4.3 Tie Members During the erection process the members connecting the tops of columns are referred to as tie members As the name implies, tie members, tie (connect) the erected ... strength of the connection between the tie member and the column Thus, the tie member will not control the design of the tie If the tensile design strength of a tie member must be determined, it can...
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Design with structural steel a guide for archtects doc
Ngày tải lên :
27/06/2014, 22:20
... the many possibilities with structural steel The first document, Structural Steel Today, presents a series of projects that take advantage of the inherent benefits of structural steel as a framing ... information on designing in structural steel Designing with Structural Steel: A Guide for Architects, is presented in five sections The Ideas Section contains the booklet, Structural Steel Today, showcasing ... systems, material properties and design details for structural steel To that end industry experts from all fields—architects, engineers, fabricators and coating specialists—were assembled to provide...
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ASTM A 36_SPECIFICATION FOR CARBON STRUCTURAL STEEL SA-36 /SA-36M doc
Ngày tải lên :
10/07/2014, 23:20
... Composition and/or mechanical properties may be different than specified in A 36/A 36M Material Steel rivets Bolts High-strength bolts Steel nuts Cast steel Forgings (carbon steel) Hot-rolled sheets and ... NOTE — Additional requirements regarding plate from coil are described in Specification A 6/A 6M Process PART A — FERROUS MATERIAL SPECIFICATIONS TABLE APPURTENANT MATERIAL SPECIFICATIONS NOTE — ... bolted construction; bridges; buildings; carbon; plates; riveted construction; shapes; steel; structural steel; welded construction 158 COPYRIGHT American Society of Mechanical Engineers Licensed...
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Tài liệu kết cấu thép_tiêu chuẩn BS 4-1:1993: Structural Steel sections pot
Ngày tải lên :
11/07/2014, 09:21
... hot-rolled structural steel sections Table — Tolerances on nominal depth of joists and channels Table — Universal beams Table — Universal columns Table — Universal bearing piles Table — Joists ... Joists with taper flanges Table — Structural tees cut from universal beams Table — Structural tees cut from universal columns Table — Taper flange channels Table — Parallel flange channels List ... mass of the following hot-rolled structural steel sections: universal beams universal columns universal bearing piles joists structural tees cut from universal beams structural tees cut from universal...
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Erection Bracing of Low-Rise Structural Steel Buildings phần 1 pdf
Ngày tải lên :
08/08/2014, 13:20
... Steel Design Guide Series Erection Bracing of Low-Rise Structured Steel Buildings James M Fisher, PhD, P E and Michael A West, P E Computerized Structural Design Milwaukee, ... identified in Paragraph M4.2 of the AISC Specification for Structural Steel Buildings and in Section of the AISC Code of Standard Practice for Steel Buildings and Bridges Cantilever Construction: Also ... 18 4.2.9 Footing Over Turning 18 Tie Members 24 4.3.1 Wide Flange Beams 24 4.3.2 Steel Joists 25 4.3.3 Joist Girders...
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Erection Bracing of Low-Rise Structural Steel Buildings phần 2 pdf
Ngày tải lên :
08/08/2014, 13:20
... be required after the completion of the erectors work and will be needed until the other nonstructural -steel elements are in place During the erection of both self-supporting and non-self-supporting ... the temporary support system The column bases transfer vertical and lateral loads from the structural steel framework to the foundation and thence to the ground The components of a column base ... shims Those which are placed on (washer) or around (horseshoe) the anchor rods and shim stacks which are independent of the anchor rods Shims placed on or around the anchor rods will have a lesser...
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Erection Bracing of Low-Rise Structural Steel Buildings phần 3 ppsx
Ngày tải lên :
08/08/2014, 13:20
... strength of the connection between the tie member and the column Thus, the tie member will not control the design of the tie If the tensile design strength of a tie member must be determined, it can ... equals 8.9 ft.-kips 4.3 Tie Members During the erection process the members connecting the tops of columns are referred to as tie members As the name implies, tie members, tie (connect) the erected ... loads from column to column during plumbing operations Typical tie members are wide flange beams, steel joists and joist girders Since tie members are required to transfer loads, their design strength...
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Erection Bracing of Low-Rise Structural Steel Buildings phần 4 pot
Ngày tải lên :
08/08/2014, 13:20
... core and (c) multi-wire strands laid helically around the core The wires which form the strands are available in grades, such as "plow steel" , "improved plow steel" and "extra improved plow steel" ... Fiber Core, Improved Plow Steel, E = 13,000,000 psi Nominal Approximate Approximate Diameter Metallic Weight Area 6x37 (FW) Classification/Bright (Uncoated), Fiber Core, Improved Plow Steel, ... (Uncoated), Fiber Core, Improved Plow Steel, E = 12,000,000 psi Nominal Approximate Approximate Metallic Weight Diameter Area 8x19 (W) Classification/Bright (Uncoated), Fiber Core, Improved Plow Steel, ...
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Erection Bracing of Low-Rise Structural Steel Buildings phần 5 pps
Ngày tải lên :
08/08/2014, 13:20
... force of 11,075 pounds Combining bending and tension per AISC: © 2003 by American Institute of Steel 38 Construction, Inc All rights reserved This publication or any part thereof must not be ... deadman A factor of safety of 1.5 is commonly used for overturning 39 © 2003 by American Institute of Steel Construction, Inc All rights reserved This publication or any part thereof must not be reproduced ... an increase in the number of diagonal bracing cables required 40 © 2003 by American Institute of Steel Construction, Inc All rights reserved This publication or any part thereof must not be reproduced...
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Erection Bracing of Low-Rise Structural Steel Buildings phần 6 pptx
Ngày tải lên :
08/08/2014, 13:20
... Exposure C, 30 ft Bays, 15 ft Column Height, One Story Frame 48 © 2003 by American Institute of Steel Construction, Inc All rights reserved This publication or any part thereof must not be reproduced ... Exposure C, 30 ft Bays, 45 ft Column Height, One Story Frame 49 © 2003 by American Institute of Steel Construction, Inc All rights reserved This publication or any part thereof must not be reproduced ... Exposure C, 40 ft Bays, 30 ft Column Height, One Story Frame 50 © 2003 by American Institute of Steel Construction, Inc All rights reserved This publication or any part thereof must not be reproduced...
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Erection Bracing of Low-Rise Structural Steel Buildings phần 7 potx
Ngày tải lên :
08/08/2014, 13:20
... Society of American Institute of Steel Construction, Chicago, Illinois, 1994 15 "Seismic Provisions for Structural Steel Buildings", 1992, American Institute of Steel Construction, Chicago, Illinois ... Anchorage", AISC Steel Design Guide Series, No 7, 1993, American Institute of Steel Construction, Chicago, Illinois 11 Fisher, James M and West, Michael A., "Erection Bracing of Structural Steel Frames", ... "Column Base Plates", AISC Steel Design Guide Series, No 1, 1990, American Institute of Steel Construction, Chicago, Illinois "Diaphragm Design Manual", Second Edition, Steel Deck Institute, Inc.,...
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Erection Bracing of Low-Rise Structural Steel Buildings phần 8 docx
Ngày tải lên :
08/08/2014, 13:20
... Tension Resistance of Hooked Anchor Rods Based on Hook Length, 68 © 2003 by American Institute of Steel Construction, Inc All rights reserved This publication or any part thereof must not be reproduced ... Resistance of Two Anchor Rods Based on Spacing and Embedment 69 © 2003 by American Institute of Steel Construction, Inc All rights reserved This publication or any part thereof must not be reproduced ... Resistance of Two Anchor Rods Based on Spacing and Embedment 70 © 2003 by American Institute of Steel Construction, Inc All rights reserved This publication or any part thereof must not be reproduced...
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Structural Steel Designers Handbook Part 3 ppsx
Ngày tải lên :
10/08/2014, 12:21
... York; W McGuire, Steel Structures, Prentice-Hall, Inc., Englewood Cliffs, N.J.; Load and Resistance Factor Design Specification for Structural Steel Buildings, American Institute of Steel Construction, ... 3.42, elastic instabilities of isolated columns and beams are discussed Most structural members, however, are part of a structural system where the ends of the GENERAL STRUCTURAL THEORY 3.99 ... York; W McGuire, Steel Structures, Prentice-Hall, Inc., Englewood Cliffs, N.J.; Load and Resistance Factor Design Specifications for Structural Steel Buildings, American Institute of Steel Construction,...
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Structural Steel Designers Handbook Part 6 pps
Ngày tải lên :
10/08/2014, 12:21
... concrete-encased shapes, c1 ϭ 0.7, c2 ϭ 0.6 and c3 ϭ 0.2 When the steel core consists of two or more steel shapes, they should be tied together with lacing, tie plates, or batten plates to prevent buckling of ... requirements for qualification as a composite column: The cross-sectional area of the steel core shapes, pipe, or tubing—should be at least 4% of the total composite area The concrete should be reinforced ... concrete Specified minimum yield 6.74 SECTION SIX stress Fy of steel core and reinforcement should not exceed 60 ksi Wall thickness of steel pipe or tubing filled with concrete should be at least...
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Structural Steel Designers Handbook Part 7 docx
Ngày tải lên :
10/08/2014, 12:21
... reinforced with localized steel plates, pipes, or angles (Fig 8.15) (‘ Steel and Composite Beams with Openings,’’ Steel Design Guide Series no 2, American Institute of Steel Construction.) Composite ... gives the yield strength of the steel beam: Ct ϭ AsFy (7.25) where As ϭ area of the steel section (not applicable to hybrid sections), in Fy ϭ yield strength of the steel, ksi Equation (7.26) expresses ... the top of the steel deck, in hr ϭ nominal rib height, in Hs ϭ length of stud in place but not more than hr ϩ in computations, in When the ribs of the steel deck are parallel to the steel beam and...
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