— structural steel encased concrete 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 ... 1.28 Structural Steel Shapes and Plates / 1.1 Steel- Quality Designations / 1.6 Relative Cost of Structural Steels / 1.8 Steel Sheet and Strip for Structural Applications / 1.10 Tubing for Structural ... A588, ‘‘Specification for High-strength Low-alloy Structural Steel, ’’ are called A588 steel 1.1 STRUCTURAL STEEL SHAPES AND PLATES Steels for structural uses may be classified by chemical composition,...
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Báo cáo Y học: Structural studies on the core and the O-polysaccharide repeating unit of Pseudomonas aeruginosa immunotype 1 lipopolysaccharide pot
Ngày tải lên :
24/03/2014, 03:21
... its host It is composed of lipid A, a core oligosaccharide, and an O-chain polysaccharide built up of oligosaccharide repeating units Lipid A and core are structurally conserved parts of LPS, ... and the core Fig Charge deconvoluted negative ion ESI FT-ICR mass spectrum of alkaline degradation products M and MI belong to the core oligosaccharide 6dHexHex3(HexN)3Hep2Kdo2P5 and the core oligosaccharide ... 1, the outer core has at least one O-acetylation site and the O-acetyl group is present in the core of a minority of the LPS molecules The position of the O-acetyl groups in the core of P aeruginosa...
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MECHANICAL AND METALLURGICAL ANALYSIS OF STRUCTURAL STEEL pot
Ngày tải lên :
01/04/2014, 00:20
... Structural Steel Elements 29 5.2.3 Identified Perimeter Panels 33 5.2.4 Identified Core Columns 35 5.2.5 Other Structural Pieces 36 5.3 Structural Steel ... drawings E.6 STRUCTURAL STEEL IN WTC No steel was recovered from WTC 7; however, construction-related documents describe the structural steel as conventional 36 ksi, 42 ksi, and 50 ksi steels The ... 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 determined steel...
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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 ... terms Shear modulus: at high temperatures defined for structural steels Shearing Shipping pieces Silicon Slabs: concrete (see Concrete slabs) steel Slenderness ratio (see Columns, slenderness ratio ... Corrosion: protection of cables against rates of resistance of steels to weathering -steel resistance to Cranes Creep: of concrete of steel Cross frames Curved girders: advantages of analysis of:...
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Erection bracing of low-rise structural steel buildings doc
Ngày tải lên :
27/06/2014, 14:20
... usually fluted steel deck or a concrete (2) Proportions: slab cast on steel deck Vertical diaphragms are called shear walls and may be constructed of castin-place concrete, tilt-up concrete panels, ... 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, ...
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Design with structural steel a guide for archtects doc
Ngày tải lên :
27/06/2014, 22:20
... 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 ... 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 material ... Basic Structural Engineering Understanding Load Flow Types of Basic Lateral Systems Beam Web Penetrations Thermal Movement of Structural Steel Floor Vibration PART II Protecting Structural Steel...
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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
... 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 strip Cold-formed tubing Hot-formed ... 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
... usually fluted steel deck or a concrete (2) Proportions: slab cast on steel deck Vertical diaphragms are called shear walls and may be constructed of castin-place concrete, tilt-up concrete panels, ... 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...
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Erection Bracing of Low-Rise Structural Steel Buildings phần 2 pdf
Ngày tải lên :
08/08/2014, 13:20
... American Concrete Institute standards such as ACI 318 "Building Code Requirements for Reinforced Concrete and Commentary"(3) The principal parameter in the design and evaluation of cast-in-place concrete ... projected area, Ae, of the cone at the surface of the concrete, excluding the f'c = the specified concrete strength, psi When the anchor rods are set in a concrete pier, the cross sectional area of the ... the base plates The use of shim stacks between the base plate bottoms and top of concrete supports The use of 1/4" steel leveling plates which are set to elevation and grouted prior to the setting...
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Erection Bracing of Low-Rise Structural Steel Buildings phần 3 ppsx
Ngày tải lên :
08/08/2014, 13:20
... rod 4.2.8 Pier Bending Failure The design strength of a reinforced concrete pier in bending is calculated using reinforced concrete principles The required procedure is as follows: Determine ... be used It should be noted that concrete punch out of the anchor rods is not a failure mode because of the existence of the Failure Mode 6: Anchor Rod Pull Out concrete pier To illustrate the ... length can be determined from the equations below These equations presume that ACI column ties, concrete cover, and minimum spacing criterion are satisfied ent and thus is not included in this...
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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
... 1.0 where This establishes the resistance based on the anchor rod strength and concrete strength at the level of the concrete The rods must also be checked in bending Rod in bending and tension ... 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 ... simplest form of a deadman is a mass of dead weight sitting on top of the ground surface A block of concrete is generally used The anchor resistance provided by such a deadman is dependent upon the...
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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", ... Structures", ACI 530, 1992, American Concrete Institute, Detroit, Michigan "Building Code Requirements for Reinforced Concrete" , ACI 318, 1995, American Concrete Institute, Detroit, Michigan...
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Erection Bracing of Low-Rise Structural Steel Buildings phần 8 docx
Ngày tải lên :
08/08/2014, 13:20
... American Institute of Steel Construction, Inc All rights reserved This publication or any part thereof must not be reproduced in any form without permission of the publisher CONCRETE PULL OUT RESISTANCE, ... Anchor Rod Diameter, in Table A-8 Tension Resistance of Single Anchor Rods Based on Concrete Pull Out Capacity CONCRETE PULL OUT RESISTANCE, Anchor Rods in Groups Embedment Depth = inches Anchor ... American Institute of Steel Construction, Inc All rights reserved This publication or any part thereof must not be reproduced in any form without permission of the publisher CONCRETE PULL OUT RESISTANCE,...
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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, ... 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, ... or sidesway (C H Norris et al., Elementary Structural Analysis, 4th ed., McGraw-Hill, Inc., New York; J McCormac and R E Elling, Structural Analysis—A Classical and Matrix Approach, Harper and...
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Structural Steel Designers Handbook Part 6 pps
Ngày tải lên :
10/08/2014, 12:21
... attained by encasing a steel beam in concrete To be considered composite construction, concrete and steel must satisfy the following requirements: Steel beams should be encased in or more on their ... between the steel member and the concrete Design of an encased beam depends on whether the steel beam is shored temporarily when the concrete is cast If the shoring remains in place until the concrete ... reinforcement, ksi For concrete- filled pipe and tubing, c1 ϭ 1.0, c2 ϭ 0.85, and c3 ϭ 0.4 For 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,...
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Structural Steel Designers Handbook Part 7 docx
Ngày tải lên :
10/08/2014, 12:21
... floor-deck systems currently used with structural steel construction are concrete fill on metal deck, precast -concrete planks, and cast-in-place concrete slabs 8.1 CONCRETE FILL ON METAL DECK The most ... weight of the concrete slab and steel beam Whether or not the steel beam is adequately cambered, the assumption is made that the concrete will be finished as a level surface Hence the concrete slab ... connection between the supporting steel and steel embedments in the precast planks 8.3 CAST-IN-PLACE CONCRETE SLABS Use of cast-in-place concrete for floor decks in steel- framed construction is a...
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