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ASTM B746/B746M-22e1

(Specification)

Standard Specification for Corrugated Aluminum Alloy Structural Plate for Field-Bolted Pipe, Pipe-Arches, and Arches

Standard Specification for Corrugated Aluminum Alloy Structural Plate for Field-Bolted Pipe, Pipe-Arches, and Arches

ABSTRACT
This specification covers corrugated aluminum alloy structural plate used in the construction of pipe, pipe-arches, arches, underpasses, box culverts, and special shapes for field assembly. The pipe, arches, and other shapes are generally used for drainage purposes, pedestrian and vehicular underpasses, and utility tunnels. Structural plates shall be fabricated from flat sheets or plates, corrugated, punched for bolted lap seams and curved to the required radius.
SCOPE
1.1 This specification covers corrugated aluminum alloy structural plate used in the construction of pipe, pipe-arches, arches, underpasses, box culverts, and special shapes for field assembly. Appropriate fasteners are also described. The pipe, arches, and other shapes are generally used for drainage purposes, pedestrian and vehicular underpasses, and utility tunnels. Aluminum box culvert shapes are covered in Specification B864/B864M.  
1.2 This specification does not include requirements for bedding, backfill, or the relationship between earth cover load and plate thickness of the pipe. Experience has shown that the successful performance of this product depends upon the proper selection of plate thickness, type of bedding and backfill, controlled manufacture in the plant, and care in the installation. The purchaser must correlate the above factors and also the corrosion and abrasion requirements of the field installation with the plate thickness. The structural design of corrugated aluminum structural plate pipe and the proper installation procedures are given in Practices B790/B790M and B789/B789M, respectively. A procedure for using life-cycle cost analysis techniques to evaluate alternate drainage system designs using corrugated metal pipe is given in Practice A930.  
1.3 The values stated in either inch-pound units or SI units are to be regarded separately as standard. The values stated in each system are not exact equivalents; therefore, each system shall be used independently of the other.  
1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

General Information

Status
Published
Publication Date
30-Apr-2022
ICS
77.150.10 - Aluminium products
Technical Committee
B07 - Light Metals and Alloys
Drafting Committee
B07.08 - Corrugated Aluminum Pipe and Corrugated Aluminum Structural Plate
Current Stage
Ref Project

Relations

Replaces
ASTM B746/B746M-22 - Standard Specification for Corrugated Aluminum Alloy Structural Plate for Field-Bolted Pipe, Pipe-Arches, and Arches
Effective Date
01-May-2022
Refers
ASTM F468-23 - Standard Specification for Nonferrous Bolts, Hex Cap Screws, Socket Head Cap Screws, and Studs for General Use
Effective Date
01-Jun-2023
Refers
ASTM A307-21 - Standard Specification for Carbon Steel Bolts, Studs, and Threaded Rod 60 000 PSI Tensile Strength
Effective Date
15-Feb-2021
Refers
ASTM F836M-20 - Standard Specification for Style 1 Stainless Steel Metric Nuts (Metric) (Withdrawn 2023)
Effective Date
01-May-2020
Referred By
ASTM B864/B864M-19 - Standard Specification for Corrugated Aluminum Box Culverts
Effective Date
01-May-2022
Referred By
ASTM B790/B790M-16(2021) - Standard Practice for Structural Design of Corrugated Aluminum Pipe, Pipe-Arches, and Arches for Culverts, Storm Sewers, and Other Buried Conduits
Effective Date
01-May-2022
Referred By
ASTM B881-17 - Standard Terminology Relating to Aluminum- and Magnesium-Alloy Products
Effective Date
01-May-2022
Referred By
ASTM B789/B789M-16(2021) - Standard Practice for Installing Corrugated Aluminum Structural Plate Pipe for Culverts and Sewers
Effective Date
01-May-2022

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ASTM B746/B746M-22e1 - Standard Specification for Corrugated Aluminum Alloy Structural Plate for Field-Bolted Pipe, Pipe-Arches, and ArchesASTM B746/B746M-22e1 - Standard Specification for Corrugated Aluminum Alloy Structural Plate for Field-Bolted Pipe, Pipe-Arches, and Arches
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ASTM B746/B746M-22e1 - Standard Specification for Corrugated Aluminum Alloy Structural Plate for Field-Bolted Pipe, Pipe-Arches, and Arches
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Standards Content (Sample)

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
´1
Designation: B746/B746M − 22
Standard Specification for
Corrugated Aluminum Alloy Structural Plate for Field-Bolted
1
Pipe, Pipe-Arches, and Arches
This standard is issued under the fixed designation B746/B746M; the number immediately following the designation indicates the year
of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.
A superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the U.S. Department of Defense.
1
ε NOTE—Editorially updated references in Section 2 in October 2023.
1. Scope mendations issued by the World Trade Organization Technical
Barriers to Trade (TBT) Committee.
1.1 This specification covers corrugated aluminum alloy
structural plate used in the construction of pipe, pipe-arches,
2. Referenced Documents
arches, underpasses, box culverts, and special shapes for field
2
2.1 ASTM Standards:
assembly. Appropriate fasteners are also described. The pipe,
A153/A153M Specification for Zinc Coating (Hot-Dip) on
arches, and other shapes are generally used for drainage
Iron and Steel Hardware
purposes, pedestrian and vehicular underpasses, and utility
A307 Specification for Carbon Steel Bolts, Studs, and
tunnels. Aluminum box culvert shapes are covered in Specifi-
Threaded Rod 60 000 PSI Tensile Strength
cation B864/B864M.
A449 Specification for Hex Cap Screws, Bolts and Studs,
1.2 This specification does not include requirements for
Steel, Heat Treated, 120/105/90 ksi Minimum Tensile
bedding, backfill, or the relationship between earth cover load
Strength, General Use
and plate thickness of the pipe. Experience has shown that the
A563/A563M Specification for Carbon and Alloy Steel Nuts
successful performance of this product depends upon the
(Inch and Metric)
proper selection of plate thickness, type of bedding and
A930 Practice for Life-Cycle Cost Analysis of Corrugated
backfill, controlled manufacture in the plant, and care in the
Metal Pipe Used for Culverts, Storm Sewers, and Other
installation. The purchaser must correlate the above factors and
Buried Conduits
also the corrosion and abrasion requirements of the field
B209/B209M Specification for Aluminum and Aluminum-
installation with the plate thickness. The structural design of
Alloy Sheet and Plate
corrugated aluminum structural plate pipe and the proper
B221 Specification for Aluminum and Aluminum-Alloy Ex-
installation procedures are given in Practices B790/B790M and
truded Bars, Rods, Wire, Profiles, and Tubes
B789/B789M, respectively. A procedure for using life-cycle
B221M Specification for Aluminum and Aluminum-Alloy
cost analysis techniques to evaluate alternate drainage system
Extruded Bars, Rods, Wire, Profiles, and Tubes (Metric)
designs using corrugated metal pipe is given in Practice A930.
B666/B666M Practice for Identification Marking of Alumi-
1.3 The values stated in either inch-pound units or SI units
num and Magnesium Products
are to be regarded separately as standard. The values stated in
B695 Specification for Coatings of Zinc Mechanically De-
each system are not exact equivalents; therefore, each system
posited on Iron and Steel
shall be used independently of the other.
B789/B789M Practice for Installing Corrugated Aluminum
Structural Plate Pipe for Culverts and Sewers
1.4 This international standard was developed in accor-
B790/B790M Practice for Structural Design of Corrugated
dance with internationally recognized principles on standard-
Aluminum Pipe, Pipe-Arches, and Arches for Culverts,
ization established in the Decision on Principles for the
Storm Sewers, and Other Buried Conduits
Development of International Standards, Guides and Recom-
B864/B864M Specification for Corrugated Aluminum Box
Culverts
1
This specification is under the jurisdiction of ASTM Committee B07 on Light
Metals and Alloys and is the direct responsibility of Subcommittee B07.08 on
2
Corrugated Aluminum Pipe and Corrugated Aluminum Structural Plate. For referenced ASTM standards, visit the ASTM website, www.astm.org, or
Current edition approved May 1, 2022. Published May 2022. Originally contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
approved in 1989. Last previous edition approved in 2016 as B746/B746M – 16. Standards volume information, refer to the standard’s Document Summary page on
DOI: 10.1520/B0746_B0746M-22E01. the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
´1
B746/B746M − 22
E29 Practic
...

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SCOPE
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This specification covers aluminum and aluminum-alloy seamless pipe and seamless extruded tube. The pipe and tube shall be produced from hollow extrusion ingot (cast in hollow form, or drilled, or pierced from solid ingot) and shall be extruded by use of the die and mandrel method. The material shall conform to the chemical composition requirements specified. The determination of chemical composition shall be made in accordance with suitable chemical (test methods E 34) or spectrochemical (test methods E 227, E 607, and E 1251) methods. Alloys may be solution heat-treated and quenched at the extrusion press in accordance with practice B 807 for the production of T4 and T6-type tempers, as applicable. The material shall conform to the tensile property requirements specified. The tension tests shall be made in accordance with test methods B 557. The stress-corrosion cracking test shall be performed on extruded tube. The stress-corrosion test shall be made in accordance with test method G 47. The aluminum alloy coating of clad tube shall comprise the inside surface (only) of the tube and its thickness shall be approximately 10 % of the total wall thickness of the tube.
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ABSTRACT
This specification covers corrugated aluminum alloy structural plate used in the construction of pipe, pipe-arches, arches, underpasses, box culverts, and special shapes for field assembly. The pipe, arches, and other shapes are generally used for drainage purposes, pedestrian and vehicular underpasses, and utility tunnels. Structural plates shall be fabricated from flat sheets or plates, corrugated, punched for bolted lap seams and curved to the required radius.
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1.1 This specification2 covers aluminum and aluminum-alloy flat sheet, coiled sheet, and plate in the alloys (Note 1) and tempers shown in Tables 2, 3, 4, and 5, and in the following finishes:  
1.1.1 Plate in all alloys and sheet in heat-treatable alloys: mill finish.  
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5.1 The intent of this method is to provide a means of measuring the ultimate shear strength of aluminum-alloy wrought and cast products. Data obtained by this method are used to calculate minimum properties that can be utilized in the design of structural members such as found in aircraft. It is recognized that loading conditions developed by this method, and by most others, are not ideal in that they do not strictly satisfy the definition of pure shear. However, rarely do pure shear conditions exist in structures.
Note 2: This method is not interchangeable with that described in Test Method B565. Shear strengths obtained by Test Method B565 are about 10 % lower than those developed by this test method.  
5.2 The presence of a lubricant on the surface of the specimen and fixture may result in shear strengths up to 3 % lower than those determined in the absence of lubrication (see 8.1 and Test Method B565).
SCOPE
1.1 This test method covers double-shear testing of wrought and cast aluminum products to determine shear ultimate strengths.  
Note 1: The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are provided for information only.  
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1.1 This specification covers aluminum and aluminum-alloy extruded bars, rods, wires, profiles, and tubes in the aluminum alloys (Note 1) and tempers shown in Table 2.  
Note 1: Throughout this specification the use of the term  alloy  in the general sense includes aluminum as well as aluminum alloy.
Note 2: For rolled or cold-finished bars and rods refer to Specification B211/B211M, for drawn seamless tube used in pressure applications, Specification B210/B210M, for structural pipe and tube, Specification B429/B429M, and for seamless pipe and tube used in pressure applications, Specification B241/B241M.
Note 3: Pipe and tube products listed in this specification are intended for general purpose applications. This specification may not address the manufacturing processes, integrity testing, and verification required for fluid-carrying applications involving pressure. See Specification B210/B210M, B241/B241M, or both as appropriate for seamless pipe and tube used in fluid-carrying applications involving pressure. See Specification B234M, as appropriate, for use in surface condensers, evaporators, and heat exchangers.  
1.2 Alloy and temper designations are in accordance with ANSI H35.1/H35.1M. The equivalent Unified Numbering System alloy designations are those of Table 1 preceded by A9, for example, A91100 for Aluminum 1100 in accordance with Practice E527.  
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This specification covers extruded bars, rods, wires, profiles, and tubes made from aluminum and aluminum alloys. All the products should be produced by hot extrusion or similar methods. The chemical composition of each material is determined in accordance with the specified suitable chemical and spectrochemical test methods. Samples for chemical analysis should be taken when the ingots are poured or from the finished or semi-finished products by drilling, sawing, milling, turning, or clipping. Tensile properties, elongation, and yield strengths of each product should conform to the requirements listed herein. Elongation requirements are not applicable for materials with sizes smaller than the specified limits.
SCOPE
1.1 This specification2 covers aluminum and aluminum-alloy extruded bars, rods, wire, profiles, and tubes in the aluminum alloys (Note 1) and tempers shown in Table 2.  
Note 1: Throughout this specification, the use of the term  alloy in the general sense includes aluminum as well as aluminum alloy.
Note 2: For rolled or cold-finished bar and rod refer to Specification B211/B211M, for drawn seamless tube used in pressure applications, Specification B210/B210M, for structural pipe and tube, Specification B429/B429M, and for seamless pipe and tube used in pressure applications, Specification B241/B241M.
Note 3: Pipe and tube products listed in this specification are intended for general purpose applications. This specification may not address the manufacturing processes, integrity testing, and verification required for fluid-carrying applications involving pressure. See Specifications B210/B210M or B241/B241M, or both as appropriate, for seamless pipe and tube used in fluid-carrying applications involving pressure. See Specification B234, as appropriate, for use in surface condensers, evaporators, and heat exchangers.  
1.2 Alloy and temper designations are in accordance with ANSI H35.1/H35.1M. The equivalent Unified Numbering System alloy designations are those of Table 1 preceded by A9; for example, A91100 for Aluminum 1100 in accordance with Practice E527.  
1.3 For acceptance criteria for inclusion of new aluminum and aluminum alloys in this specification, see Annex A2.  
1.4 A complete metric companion to Specification B221 has been developed—Specification B221M; therefore, no metric equivalents are presented in this specification.  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

  • Technical specification
    17 pages
    English language
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  • Technical specification
    17 pages
    English language
    sale 15% off