ASTM C506-2016b Standard Specification for Reinforced Concrete Arch Culvert Storm Drain and Sewer Pipe《钢筋混凝土拱涵 暴雨下水道和下水道管的标准规格》.pdf

《ASTM C506-2016b Standard Specification for Reinforced Concrete Arch Culvert Storm Drain and Sewer Pipe《钢筋混凝土拱涵 暴雨下水道和下水道管的标准规格》.pdf》由会员分享，可在线阅读，更多相关《ASTM C506-2016b Standard Specification for Reinforced Concrete Arch Culvert Storm Drain and Sewer Pipe《钢筋混凝土拱涵 暴雨下水道和下水道管的标准规格》.pdf（8页珍藏版）》请在麦多课文档分享上搜索。

1、Designation: C506 16bStandard Specification forReinforced Concrete Arch Culvert, Storm Drain, and SewerPipe1This standard is issued under the fixed designation C506; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last

2、revision. A number in parentheses indicates the year of last reapproval. Asuperscript 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. Scope1.1 This specification covers reinforced

3、arch-shaped con-crete pipe to be used for the conveyance of sewage, industrialwastes, storm water, and for the construction of culverts.1.2 This specification is the inch-pound companion toC506M; therefore, no SI equivalents are presented in thespecification. Reinforced concrete pipe that conform to

4、 therequirements of C506M are acceptable under this SpecificationC506 unless prohibited by the owner.NOTE 1This specification is a manufacturing and purchase specifica-tion only, and does not include requirements for bedding, backfill, or therelationship between field load condition and the strength

5、 classification ofpipe. However, experience has shown that the successful performance ofthis product depends upon the proper selection of the class of pipe, typeof bedding and backfill, and care that the installation conforms to theconstruction specifications. The owner of the reinforced concrete pi

6、pespecified herein is cautioned that he must correlate the field requirementswith the class of pipe specified and provide inspection at the constructionsite.2. Referenced Documents2.1 ASTM Standards:2A36/A36M Specification for Carbon Structural SteelA615/A615M Specification for Deformed and Plain Ca

7、rbon-Steel Bars for Concrete ReinforcementA706/A706M Specification for Deformed and Plain Low-Alloy Steel Bars for Concrete ReinforcementA1064/A1064M Specification for Carbon-Steel Wire andWelded Wire Reinforcement, Plain and Deformed, forConcreteC33/C33M Specification for Concrete AggregatesC150/C1

8、50M Specification for Portland CementC260/C260M Specification for Air-Entraining Admixturesfor ConcreteC309 Specification for Liquid Membrane-Forming Com-pounds for Curing ConcreteC494/C494M Specification for Chemical Admixtures forConcreteC497 Test Methods for Concrete Pipe, Manhole Sections, orTil

9、eC595/C595M Specification for Blended Hydraulic CementsC618 Specification for Coal Fly Ash and Raw or CalcinedNatural Pozzolan for Use in ConcreteC822 Terminology Relating to Concrete Pipe and RelatedProductsC989/C989M Specification for Slag Cement for Use inConcrete and MortarsC990 Specification fo

10、r Joints for Concrete Pipe, Manholes,and Precast Box Sections Using Preformed Flexible JointSealantsC1017/C1017M Specification for Chemical Admixtures forUse in Producing Flowing ConcreteC1116/C1116M Specification for Fiber-Reinforced ConcreteC1602/C1602M Specification for Mixing Water Used in thePr

11、oduction of Hydraulic Cement Concrete3. Terminology3.1 DefinitionsFor definitions of terms relating to concretepipe, see Terminology C822.4. Classification4.1 Pipe manufactured according to this specification shallbe of three classes identified as ClassA-II,A-III, andA-IV. Thestrength requirements a

12、re prescribed in Table 1.5. Basis of Acceptance5.1 Unless otherwise designated by the owner at the time of,or before placing an order, there are two separate and alterna-tive bases of acceptance. Independent of the method ofacceptance, the pipe shall be designed to meet both the 0.01-in.crack and ul

13、timate strength requirements.5.1.1 Acceptance on Basis of Plant Load Bearing Tests,Material Tests, and Inspection of Manufactured Pipe for Visual1This specification is under the jurisdiction of ASTM Committee C13 onConcrete Pipe and is the direct responsibility of Subcommittee C13.02 onReinforced Se

14、wer and Culvert Pipe.Current edition approved Nov. 1, 2016. Published November 2016. Originallyapproved in 1963. Last previous edition approved in 2016 as C506 16a. DOI:10.1520/C0506-16B.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at servicea

15、stm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States1Defects and ImperfectionsAcceptability of the pipe in alldia

16、meters and classes produced in accordance with 7.1 or 7.2,shall be determined by the results of the three-edge-bearingtests as defined in 11.3.1; by such material tests as are requiredin accordance with 6.2, 6.3, 6.5, and 6.6, by an absorption testof the concrete from the wall of the pipe as require

17、d in 11.9;and by visual inspection of the finished pipe to determine itsconformance with the accepted design and its freedom fromdefects.5.1.2 Acceptance on Basis of Material Tests and Inspectionof Manufactured Pipe for Defects and ImperfectionsAcceptability of the pipe in all diameters and classes

18、producedin accordance with 7.1 or 7.2 shall be determined by the resultsof such material tests as are required in 6.2, 6.3, 6.5, and 6.6;by crushing tests on concrete cores or cured concrete cylinders;by an absorption test of the concrete from the wall of the pipefor each mix design that is used on

19、an order; and by inspectionof the finished pipe, including amount and placement ofreinforcement, to determine its conformance with the accepteddesign and its freedom from defects.5.1.3 When agreed upon by the owner and the manufacturer,any portion or any combination of the tests itemized in 5.1.1 or

20、5.1.2 may form the basis of acceptance.5.2 Age for AcceptancePipe shall be considered ready foracceptance when they conform to the requirements as indicatedby the specified tests.6. Materials6.1 Reinforced ConcreteThe reinforced concrete shallconsist of cementitious materials; mineral aggregates;adm

21、ixtures, if used; and water in which steel has beenembedded in such a manner that the steel and concrete acttogether.6.2 Cementitious Materials:TABLE 1 Strength Requirements for Reinforced Concrete PipeAApprox-imateEquivalentRoundSize, in.T,in.Mini-mumRise,in.Mini-mumSpan,in.fc,BMPADouble Line Reinf

22、orcementCSingle LineReinforcementContinuous BasicReinforcement = AsDAdditional Reinforcement = AsDClass Inner Cage Outer Cage“U”(Inner Cage)“V”(Outer Cage)A-II A-III A-IV A-II A-III A-IV A-II A-III A-IVDimen-sion,in.A-II A-III A-IVDimen-sion,in.A-II A-III A-IV A-II A-III A-IV15 214 11 18 4 4 4 . . .

23、 . . . . . . . . . . . 0.08 0.12 0.1718 212 1312 22 4 4 4 . . . . . . . . . . . . . . 0.11 0.14 0.2621 238 1512 26 4 4 4 . . . . . . . . . . . . . . 0.12 0.17 0.2924 3 18 2812 4 4 4 . . . . . . . . . . . . . . 0.16 0.21 0.3230 312 2212 3614 4 4 4 0.09 0.12 0.18 0.07 0.09 0.14 26 0.09 0.12 0.18 29 0.

24、07 0.09 0.12 0.18 0.24 0.3636 4 2658 4338 4 4 4 0.11 0.15 0.21 0.09 0.12 0.17 30 0.11 0.15 0.21 34 0.09 0.12 0.16 0.21 0.30 0.4442 412 31516 5118 4 4 4 0.12 0.18 0.27 0.10 0.14 0.21 34 0.12 0.18 0.27 39 0.10 0.14 0.21 0.26 0.36 0.5448 5 36 5812 4 4 . 0.15 0.21 . 0.12 0.17 . 42 0.15 0.21 . 43 0.12 0.

25、17 . 0.30 0.44 .54 512 40 65 4 4 . 0.18 0.24 . 0.14 0.19 . 48 0.18 0.24 . 49 0.14 0.19 . 0.36 0.48 .60 6 45 73 4 4 . 0.21 0.27 . 0.17 0.21 . 52 0.21 0.27 . 55 0.17 0.21 . 0.42 0.56 .72 7 54 88 4 5 . 0.26 0.36 . 0.20 0.27 . 60 0.26 0.36 . 67 0.20 0.27 . 0.52 0.72 .84 8 62 102 4 5 . 0.32 0.44 . 0.24 0

26、.34 . 68 0.32 0.44 . 77 0.24 0.34 . 0.64 0.88 .90 812 72 115 . . . . . . . . . . . . . . . . . . . .96 9 7712 122 . . . . . . . . . . . . . . . . . . . .108 10 8718 138 . . . . . . . . . . . . . . . . . . . .120 11 9678 154 . . . . . . . . . . . . . . . . . . . .132 10 10612 16834 . . . . . . . . .

27、. . . . . . . . . . .D-Loads for 3-Edge-Bearing MethodClass 0.01-in.CrackUltimateII 1000 1500III 1350 2000IV 2000 3000NoteTest load in pounds per linear footequals D-load inside span in feet.AFor modified or special designs, see 7.3.Bfc, ksi = minimum compressive strength of concrete in thousands of

28、 pounds-force per square inch.CAs an alternative to designs requiring double line reinforcement, the reinforcement may be positioned and proportioned so that the total reinforcement of the inner cageplus the middle cage shall not be less than that specified for the inner cage continuous basic reinfo

29、rcement, and the additional reinforcement “U” and the total reinforcementof the outer cage plus the middle cage shall not be less than that specified for the outer cage continuous basic reinforcement and the additional reinforcement “V.”DAs= circumferential steel area in square inches per longitudin

30、al foot of pipe barrel in each continuous basic cage and additional cages in area denoted “U” and “V.”Dimensions “U” and “V” are measured on the center line of the culvert wall.C506 16b26.2.1 CementCement shall conform to the requirementsfor portland cement of Specification C150/C150M, or shall bepo

31、rtland blast-furnace slag cement, portland-limestone cement,or portland-pozzolan cement conforming to the requirementsof Specification C595/C595M, except that the pozzolan con-stituent in the Type IP portland-pozzolan cement shall be flyash.6.2.2 Slag CementSlag cement shall conform to the re-quirem

32、ents of Grade 100 or 120 of Specification C989/C989M.6.2.3 Fly AshFly ash shall conform to the requirements ofClass F or Class C of Specification C618.6.2.4 Allowable Combinations of Cementitious MaterialsThe combination of cementitious materials used in the concreteshall be one of the following:6.2

33、.4.1 Portland cement only,6.2.4.2 Portland blast-furnace slag cement only,6.2.4.3 Portland-pozzolan cement only,6.2.4.4 Portland-limestone cement only,6.2.4.5 A combination of portland cement or portland-limestone cement and slag cement,6.2.4.6 A combination of portland cement or portland-limestone

34、cement and fly ash,6.2.4.7 A combination of portland cement or portland-limestone cement, slag cement, and fly ash, or6.2.4.8 A combination of portland-pozzolan cement and flyash.6.3 AggregatesAggregates shall conform to the require-ments of Specification C33/C33M except that the requirementfor grad

35、ation shall not apply.6.4 AdmixturesThe following admixtures and blends areallowable:6.4.1 Air-entraining admixture conforming to SpecificationC260/C260M;6.4.2 Chemical admixture conforming to SpecificationC494/C494M;6.4.3 Chemical admixture for use in producing flowingconcrete conforming to Specifi

36、cation C1017/C1017M; and6.4.4 Chemical admixture or blend approved by the owner.6.5 Steel ReinforcementReinforcement shall consist ofwire and welded wire conforming to Specification A1064/A1064M, or of bars conforming to Specification A36/A36M,Specification A615/A615M Grade 40 or 60, or Specificatio

37、nA706/A706M Grade 60. For helically wound cages only, weldshear tests are not required.6.6 FibersSynthetic fibers and nonsynthetic fibers shall beallowed to be used, at the manufacturers option, in concretepipe as a nonstructural manufacturing material. Synthetic fibers(Type II and Type III) and non

38、synthetic fiber (Type I) designedand manufactured specifically for use in concrete and conform-ing to the requirements of Specification C1116/C1116M shallbe accepted.6.7 WaterWater used in the production of concrete shallbe potable or nonpotable water that meets the requirements ofSpecification C160

39、2/C1602M.7. Design7.1 Size and DimensionsThe standard sizes of arch pipeare listed in Table 1. The internal dimensions for each standardsize shall be as defined in Fig. 1, subject to the permissiblevariations of Section 12.7.2 Design TablesThe wall thickness, compressivestrength of concrete, and the

40、 area of circumferential reinforce-ment shall be as prescribed in Table 1, subject to the provisionsof 7.3 and Sections 11 and 12.7.2.1 Footnotes to the tables herein are intended to beamplifications of the tabulated requirements and are to beconsidered applicable and binding as if they were contain

41、ed inthe body of the specification.7.3 Modified and Special Designs:7.3.1 If permitted by the owner, the manufacturer mayrequest approval by the owner of modified designs that differfrom the designs in this Section 7 or special designs for sizesand loads beyond those shown in Table 1, or special des

42、igns forpipe sizes that do not have steel reinforcement areas shown inTable 1.7.3.2 Such modified or special designs shall be based onrational or empirical evaluations of the ultimate strength andcracking behavior of pipe and shall fully describe to the ownerany deviations from the requirements of t

43、his Section 7. Thedescriptions of modified or special designs shall include thewall thickness, the concrete strength, and the area, type,placement, number of layers, and strength of the steel rein-forcement.7.3.3 The manufacturer shall submit to the owner proof ofthe adequacy of the proposed modifie

44、d or special design. Suchproof may comprise the submission of certified three-edge-bearing tests already made, which are acceptable to the owneror, if such three-edge-bearing tests are not available oracceptable, the manufacturer may be required to perform prooftests on sizes and classes selected by

45、 the owner to demonstratethe adequacy of the proposed design.7.3.4 Such pipe must meet all of the test and performancerequirements specified by the owner in accordance withSection 5.7.4 AreaIn this specification, when the word area is notdescribed by adjectives, such as cross-section or single wire,

46、 itshall be understood to be the cross-sectional area of reinforce-ment per unit lengths of pipe.8. Reinforcement8.1 Circumferential ReinforcementA line of circumferen-tial reinforcement for any given total area may be composed oftwo layers for pipe with wall thicknesses of less than 7 in. orthree l

47、ayers for pipe with wall thicknesses of 7 in. or greater.The layers shall not be separated by more than the thickness ofone longitudinal plus14 in. The multiple layers shall befastened together to form a single cage. All other specificationrequirements such as laps, welds, and tolerances of placemen

48、tin the wall of the pipe, etc., shall apply to this method offabricating a line of reinforcement.8.1.1 Where one line of reinforcement is used, it shall beplaced so that the cover of the concrete over the circumferentialC506 16b3reinforcement at the vertical and horizontal diameters of thepipe is 1

49、in. from the inside and outside surfaces of the pipe,except for wall thicknesses less than 212 in., the protectivecover of the concrete over the circumferential reinforcement inthe wall of the pipe shall be38 in.8.1.2 Where two lines of reinforcement of arch shapecorresponding to the contour of the pipe are used, each lineshall be so placed that the covering of concrete over thereinforcement is 1 in.8.1.3 The location of the reinforcement shall be subject tothe permissible variations in dimensions given in 12.5. Re-quirements for p