sae grades for steel bolts
study the effect of welding joint location on the fatigue strength and fatigue life for steel weldment
... detail categories for steel structures are found in AS 4100 and AS 5100 and are used by structural steel designers when fluctuating loads occur during service The detail category for any given weld ... specification (ASTM E467) for the fatigue The samples of experimental work for tensile and fatigue tests were cutting from steel that had Table.1 Chemical composition of steel samples (tensile and ... 04 (fatigue life) for each sample till failure For P -Bending load (N) each test, we used two samples and take the average value for them The stress concentration factor (Kt) for stepped shaft...
Ngày tải lên: 24/05/2014, 20:35
Structural use of steelwork in building : Specifications for steel sections pptx
Ngày tải lên: 08/07/2014, 22:20
Code of Standard Practice for Steel Buildings and Bridges Part 1 pdf
... erection of structural steel This Code provides a useful framework for a common understanding of the acceptable standards when contracting for structural steel As such, it is useful for owners, architects, ... recognized engineering principles and is for general information only While it is believed to be accurate, this information should not be used or relied upon for any specific application without ... for Design” and “Owner’s Designated Representative for Construction” has been used Both U.S customary units and metric units have been provided See Section 1.3 Code of Standard Practice for Steel...
Ngày tải lên: 10/08/2014, 11:21
Code of Standard Practice for Steel Buildings and Bridges Part 2 pdf
... Specification for Heat-Treated Steel Structural Bolts, 150 ksi Minimum Tensile Strength ASTMA490M—93, Specification for High-Strength Steel Bolts, Classes 10.9 and 10.9.3, for Structural Steel Joints ... A325—97, Specification for Structural Bolts, Steel, Heat Treated, 120/105 ksi Minimum Tensile Strength ASTM A325M—97, Specification for High-Strength Bolts for Structural Steel Joints (Metric) ... adequacy and building-code conformance of the non-Structural Steel arrangement and the performance criteria for the Structural Steel frame Code of Standard Practice for Steel Buildings and Bridges,...
Ngày tải lên: 10/08/2014, 11:21
Code of Standard Practice for Steel Buildings and Bridges Part 4 docx
... Standard Practice for Steel Buildings and Bridges, March 7, 2000 AMERICAN INSTITUTE OF STEEL CONSTRUCTION 19 Specifications to the Fabricator for ordering of material constitutes a Release for Construction ... detailed dimensional information to provide for the fit-up of parts in the field Code of Standard Practice for Steel Buildings and Bridges, March 7, 2000 AMERICAN INSTITUTE OF STEEL CONSTRUCTION ... Structural Steel frame, in the completely erected and fully connected state, requires interaction with non-Structural Steel elements (see Section 2) for strength and/or stability, those nonStructural Steel...
Ngày tải lên: 10/08/2014, 11:21
Code of Standard Practice for Steel Buildings and Bridges Part 5 docx
... Practice for Steel Buildings and Bridges, March 7, 2000 AMERICAN INSTITUTE OF STEEL CONSTRUCTION 25 general have recognized that only the Owner’s Designated Representative for Design has all the information ... Practice for Steel Buildings and Bridges, March 7, 2000 AMERICAN INSTITUTE OF STEEL CONSTRUCTION 28 Figure C-5.1 Mill tolerances on the cross-section of a W-shape Code of Standard Practice for Steel ... suitable for use on other projects or returned for full credit if subsequent design changes make these materials unsuitable for their originally intended use The Fabricator should be paid for these...
Ngày tải lên: 10/08/2014, 11:21
Code of Standard Practice for Steel Buildings and Bridges Part 6 pdf
... applied, if any Therefore, inspection of the Fabricator’s work on beam camber Code of Standard Practice for Steel Buildings and Bridges, March 7, 2000 AMERICAN INSTITUTE OF STEEL CONSTRUCTION 34 ... of the tolerance on camber for fabricated trusses with specified camber Code of Standard Practice for Steel Buildings and Bridges, March 7, 2000 AMERICAN INSTITUTE OF STEEL CONSTRUCTION 35 6.4.6 ... Steel is to be painted Further information regarding shop painting is available in A Guide to Shop Painting of Structural Steel, published jointly by SSPC and AISC Code of Standard Practice for...
Ngày tải lên: 10/08/2014, 11:21
Code of Standard Practice for Steel Buildings and Bridges Part 7 pot
... Structural Steel frame for the support of loads Code of Standard Practice for Steel Buildings and Bridges, March 7, 2000 AMERICAN INSTITUTE OF STEEL CONSTRUCTION 48 caused by non-Structural Steel ... tolerances that are specified in Section 7.13 for the erection of the Structural Steel 7.5.4 All work that is performed by the Owner’s Designated Representative for Construction shall be completed so ... Erector Code of Standard Practice for Steel Buildings and Bridges, March 7, 2000 AMERICAN INSTITUTE OF STEEL CONSTRUCTION 44 The Owner’s Designated Representative for Construction shall conduct...
Ngày tải lên: 10/08/2014, 11:21
Code of Standard Practice for Steel Buildings and Bridges Part 8 pdf
... Standard Practice for Steel Buildings and Bridges, March 7, 2000 AMERICAN INSTITUTE OF STEEL CONSTRUCTION 52 Architects and Owners for more specific tolerances, AISC adopted new standards for erection ... Structural Steel frame may also be a consideration in the design and construction Steel will expand or contract approximately 1/8 in per 100 ft for each change of 15°F [2 mm per 10 000 mm for each ... 1/16 in [2 mm] is permitted for each additional story up to a maximum Code of Standard Practice for Steel Buildings and Bridges, March 7, 2000 AMERICAN INSTITUTE OF STEEL CONSTRUCTION 55 displacement...
Ngày tải lên: 10/08/2014, 11:21
Code of Standard Practice for Steel Buildings and Bridges Part 9 pptx
... Adjustable Items 7.13.2 In the design of steel structures, the Owner’s Designated Representative for Design shall provide for the necessary clearances and adjustments for material furnished by other trades ... erection tolerances in this Code for the Structural Steel frame Commentary: In spite of all efforts to minimize inaccuracies, deviations will still exist; therefore, in addition, the designs of ... supported, attached or applied to the Structural Steel frame Code of Standard Practice for Steel Buildings and Bridges, March 7, 2000 AMERICAN INSTITUTE OF STEEL CONSTRUCTION 63 7.14 Correction of Errors...
Ngày tải lên: 10/08/2014, 11:21
Code of Standard Practice for Steel Buildings and Bridges Part 11 ppsx
... Design Criteria Responsibility for Design Patents and Copyrights Existing Structures Means, Methods and Safety of Erection Definition of Structural Steel Other Steel, Iron or Metal Items Structural ... Temporary Support of Structural Steel Frames Safety Protection Structural Steel Frame Tolerances Erection Tolerances Correction of Errors Cuts, Alterations and Holes for Other Trades Handling and ... Abutments 3.2 7.4 7.5 7.6 7.7 Building Lines and Bench Marks Installation of Anchor Rods, Foundation Bolts and Other Embedded Items Installation of Bearing Devices Grouting 7.8 7.9 7.10 7.11 7.12 7.13...
Ngày tải lên: 10/08/2014, 11:21
aisc design guide 3 - serviceability design considerations for steel buildings - 2nd edition
... Composite Steel Floor Decks, Steel Deck Institute, 2001 Specifications and Commentary for Non-composite Steel Form Deck, Steel Deck Institute, 2001 Specifications and Commentary for Steel Roof Deck, Steel ... Standard for Cold-Formed Steel Framing—General Provisions (AISI, 2001) 10 / DESIGN GUIDE 3, 2ND EDITION / SERVICEABILITY DESIGN CONSIDERATIONS FOR STEEL BUILDINGS • Standard for Cold-Formed Steel ... Institute, 1996 Standard for Cold-Formed Steel Framing—General Provisions, American Iron and Steel Institute, 2001 Standard for Cold-Formed Steel Framing—Truss Design, American Iron and Steel Institute,...
Ngày tải lên: 24/10/2014, 17:01
design considerations for steel fiber reinforced concrete
... yield strength of reinforcing bar area of tension reinforcement compressive force total depth of beam tensile stress in fibrous concrete modulus of elasticity of steel tensile force of fibrous concrete ... tension force before a factor can be assigned to this type of member It would be reasonable, however, to maintain a = 0.9 for the part of the resistance attributed to the deformed bar reinforcement ... the performance of a seismic-resistant beam-column joint using steel fibers in lieu of hoops in the joint region Longitudinal steel bars were used in both the beam and the column Deformed steel...
Ngày tải lên: 24/10/2014, 22:11
Evaluation of seismic performance factors for steel DIAGRID structural system design
... of the American Institute of Steel Construction, “Specification for Structural Steel Buildings” (ANSI/AISC 360-05, 2005), and, “Seismic Provisions for Structural Steel Buildings” (ANSI/AISC 341-05, ... performance factors for steel DIAGRID structural system design performance factor for the different height of the building Roof level (a) Triangular lateral load pattern Bottom level (b) Uniform lateral ... applications of the seismic performance factors as other seismic performance factors in model building code The items needed to be Evaluation of seismic performance factors for steel DIAGRID structural...
Ngày tải lên: 17/07/2016, 10:41
A 1020 _ A 1020M _ 02 : Standard Specification for Steel Tubes, Carbon and Carbon Manganese, Fusion Welded, for Boiler, Superheater, Heat Exchanger and Condenser Applications
... 1.50A 70 [485] 40 [275] 30 1.50A See Table for the computed minimum values Note For the purposes of design, the following tensile properties may be assumed for Grade A tubes: Tensile strength, min, ... Wall Thickness Product Analysis 8.1 For the purpose of product analysis, a lot consists of 250 pieces for sizes up to and including in [76.2 mm] OD and 100 pieces for sizes over in [76.2 mm] OD; ... determined shall conform to the requirements specified 8.3 If the original test for product analysis fails, retest of two additional tubes per lot shall be made Both retests, for the elements in...
Ngày tải lên: 08/09/2016, 00:24
Tiêu chuẩn ASTM A 1006 Standard Specification for Steel Line Pipe, Black, Plain End, Laser Beam Welded
... analysis for boron is not required Titanium is reported for information only and is not a cause for rejection 7.7 If one or both of the product analyses representing a heat fails to conform to ... [mm], C = 0.60 for pipe NPS through NPS 5, = 0.75 for pipe larger than NPS through NPS 8, = 0.85 for pipe larger than NPS through NPS 18, and = 0.90 for pipe larger than NPS 18 11.3 For pipe sizes ... of the manufacturer 8.6 Grades intermediate to those shown in Table may be furnished For such grades, the permissible yield strength range shall be as given in Table for the next higher grade,...
Ngày tải lên: 08/09/2016, 00:41
Tiêu chuẩn ASTM A 1005 : Standard Specification for Steel Line Pipe, Black, Plain End, Longitudinal and Helical Seam, Double SubmergedArc Welded
... amount as given in Table for the next higher grade 8.6 The ratio of yield strength to tensile strength for all pipe body tests shall not exceed 0.90 for Grades 70 and lower For grades higher than Grade ... 8.5 Grades intermediate to those given in Table shall be furnished if so specified in the purchase order For such grades, the permissible yield strength range shall be as given in Table for the ... shall conform to the applicable requirements of Specification A 530/A 530M unless otherwise provided herein Ordering Information 5.1 Information items to be considered, if appropriate, for inclusion...
Ngày tải lên: 08/09/2016, 00:48
Tiêu chuẩn ASTM A 984 : Standard Specification for Steel Line Pipe, Black, PlainEnd, ElectricResistanceWelded
... [mm], and C = 0.60 for pipe NPS through NPS 5, 0.75 for pipe larger than NPS through NPS 8, 0.85 for pipe larger than NPS through NPS 18, 0.90 for pipe larger than NPS 18 9.3 For pipe sizes smaller ... requirements for absorbed energy shall be the adjusted values obtained by the following relationships, with the calculated values rounded to the nearest foot pound-force [joule]: For size: N R 0.67 (3) For ... maintained for not less than s for all pipe sizes where: N = adjusted value, ft·lbf [J], and R = value required by 8.2.4 8.2.4 For pipe smaller than NPS 5, the absorbed energy requirement for full...
Ngày tải lên: 08/09/2016, 00:56
Tiêu chuẩn ASTM A 962: Standard Specification for Common Requirements for Steel Fasteners or Fastener Materials, or Both, Intended for Use at Any Temperature from Cryogenic to the Creep Range
... materials 21 Keywords 21.1 austenitic stainless steel; bolts, steel; fasteners, steel; nuts, steel; pressure vessel service; steel bars, alloy; steel bars, SUPPLEMENTARY REQUIREMENTS One or more ... and Loading for Shipment 20.1 Packaging, marking, and loading for shipment shall be in accordance with Practices A 700 carbon; steel bars, stainless; steel bolting materials; stainless steel bolting ... Macroetch Testing Steel Bars, Billets, Blooms, and Forgings E 384 Test Method for Microhardness of Materials E 1417 Practice for Liquid Penetrant Examination E 1444 Practice for Magnetic Particle...
Ngày tải lên: 08/09/2016, 01:00
Lucky flowers(for all grades).ppt
... flowers Pick up the flower you like Answer the question hidden inside You’ll get a nice present for each correct answer 1 10 11 12 How’s the weather today? Lucky flower What does she do? She ... (4.30 p.m) - It closes at half past four p.m Part 2: Quick eyes – quickly write Look at the picture for 10 seconds Then write down what’s in the picture (1 minute) 10 10 26 22 40 39 37 36 35 34 33...
Ngày tải lên: 08/09/2013, 22:10