ASTM C1577-2015 Standard Specification for Precast Reinforced Concrete Monolithic Box Sections for Culverts Storm Drains and Sewers Designed According to AASHTO LRFD《符合AASHTO LRFD设.pdf

1、Designation: C1577 15Standard Specification forPrecast Reinforced Concrete Monolithic Box Sections forCulverts, Storm Drains, and Sewers Designed According toAASHTO LRFD1This standard is issued under the fixed designation C1577; the number immediately following the designation indicates the year ofo

2、riginal adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers single-cell precast reinforcedconc

3、rete box sections cast monolithically and intended to beused for the construction of culverts and for the conveyance ofstorm water, industrial wastes and sewage.NOTE 1This specification is primarily a manufacturing and purchas-ing specification. However, standard designs per the AASHTO LRFDBridge De

4、sign Specifications are included and the criteria used to developthese designs are given in Appendix X1. The successful performance ofthis product depends upon the proper selection of the box section,bedding, backfill, and care that the installation conforms to the construc-tion specifications. The

5、purchaser of the precast reinforced concrete boxsections specified herein is cautioned that proper correlation of the loadingconditions and the field requirements with the box section specified, andprovision for inspection at the construction site, are required.1.2 The values stated in inch-pound un

6、its are to be regardedas standard. No other units of measurement are included in thisstandard.2. Referenced Documents2.1 ASTM Standards:2A1064/A1064M Specification for Carbon-Steel Wire andWelded Wire Reinforcement, Plain and Deformed, forConcreteA615/A615M Specification for Deformed and Plain Carbo

7、n-Steel Bars for Concrete ReinforcementC33 Specification for Concrete AggregatesC150 Specification for Portland CementC309 Specification for Liquid Membrane-Forming Com-pounds for Curing ConcreteC497 Test Methods for Concrete Pipe, Manhole Sections, orTileC595 Specification for Blended Hydraulic Cem

8、entsC618 Specification for Coal Fly Ash and Raw or CalcinedNatural Pozzolan for Use in ConcreteC822 Terminology Relating to Concrete Pipe and RelatedProductsC989 Specification for Slag Cement for Use in Concrete andMortarsC990 Specification for Joints for Concrete Pipe, Manholes,and Precast Box Sect

9、ions Using Preformed Flexible JointSealantsC1116 Specification for Fiber-Reinforced Concrete andShotcreteC1602/C1602M Specification for Mixing Water Used in theProduction of Hydraulic Cement ConcreteC1619 Specification for Elastomeric Seals for Joining Con-crete StructuresC1677 Specification for Joi

10、nts for Concrete Box, UsingRubber Gaskets2.2 AASHTO Standards:3AASHTO LRFD Bridge Design SpecificationsAASHTO LRFD Bridge Construction Specifications2.3 ASCE Standard:4ASCE 2697 Standard Practice for Direct Design of BuriedPrecast Concrete Box Sections3. Terminology3.1 DefinitionsFor definitions of

11、terms relating to concretepipe, see Terminology C822.4. Designation4.1 Precast reinforced concrete box sections manufacturedin accordance with this specification shall be legibly markedwith the specification designation, span, rise, and design earthcover.1This specification is under the jurisdiction

12、 of ASTM Committee C13 onConcrete Pipe and is the direct responsibility of Subcommittee C13.07 onAcceptance Specifications and Precast Concrete Box Sections.Current edition approved Jan. 15, 2015. Published January 2015. Originallyapproved in 2005. Last previous edition approved in 2014 as C1577 14a

13、. DOI:10.1520/C1577-15.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3Available from American Association o

14、f State Highway and TransportationOfficials (AASHTO), 444 N. Capitol St., NW, Suite 249, Washington, DC 20001,http:/www.transportation.org.4Available from American Society of Civil Engineers (ASCE), 1801 AlexanderBell Dr., Reston, VA 20191, http:/www.asce.org.Copyright ASTM International, 100 Barr H

15、arbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States1TABLE 1 Design Requirements for Precast Concrete Box Sections Under Earth, Dead and HL-93 Live Load ConditionsNOTE 1Design earth loads and reinforcement areas are based on the weight of a column of earth over the width of the

16、box section multiplied by asoil structure interaction factor as defined in Appendix X1.NOTE 2Concrete design strength 5000 psi.NOTE 3Steel areas are based on an HL-93 live load without the lane load as permitted byAASHTO, using either the design truck or the design tandemand taking the controlling c

17、ase.NOTE 4The design earth cover indicated is the height of fill above the top of the box section. Design requirements are based on the material and soilproperties, loading data, and typical section as included in Appendix X1. For alternative or special designs, see 7.2.NOTE 5Design steel area in sq

18、uare inches per linear foot of box section at those locations which are indicated on the typical section shown in Fig. 1.NOTE 6The top section designation, for example, 3 ft by 2 ft by 4 in. indicates (interior horizontal span in feet) by (interior vertical rise in feet) by(wall and slab thickness i

19、n inches).NOTE 7In accordance with the acceptance criteria in 7.2, the manufacturer is not prohibited from interpolating steel area requirements or submittingindependent designs for fill heights between noted increments.NOTE 8The “M” dimension given in the tables is the required distance that As1sha

20、ll be extended into the top and bottom slabs if it is used asreinforcement for the negative moment in these areas. This distance is based on the location where the negative moment in the slab becomes zero, plusan additional development length. Because the live load can be applied at any location alo

21、ng the top slab as the truck drives over it, it is possible forthe “M” dimension to exceed one-half the length of the slab.NOTE 9(Advisory)The reinforcing areas are based on 4 inch circumferential wire spacing. Under design conditions where crack control governs,an analysis following the design crit

22、eria in Table X1.1 with closer steel spacing may result in a reduction in steel area over those in the table.3ftby2ftby4in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As7As8“M,” in.02A0.17 0.25 0.16 0.10 0.17 0.17 0.1423 0.13 0.19 0.18 0.10 313-5 0.10 0.11 0.12 0.1

23、0 3110 0.10 0.10 0.10 0.10 3115 0.10 0.13 0.13 0.10 3120 0.11 0.17 0.17 0.10 3125 0.14 0.21 0.21 0.10 3130 0.17 0.25 0.25 0.10 3135 0.20 0.29 0.30 0.10 31ATopslab7in.,bottomslab6in.3ftby3ftby4in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As7As8“M,” in.02A0.17 0.27

24、 0.17 0.10 0.17 0.17 0.1423 0.10 0.22 0.21 0.10 313-5 0.10 0.14 0.14 0.10 3110 0.10 0.11 0.11 0.10 3115 0.10 0.14 0.15 0.10 3120 0.10 0.18 0.19 0.10 3125 0.10 0.23 0.23 0.10 3130 0.12 0.27 0.28 0.10 3135 0.14 0.32 0.32 0.10 31ATopslab7in.,bottomslab6in.4ftby2ftby5in.DesignEarthCover, ftCircumferenti

25、al Reinforcement Areas, in.2/ftAs1As2As3As4As5As7As8“M,” in.02A0.18 0.27 0.15 0.12 0.18 0.18 0.1423 0.18 0.19 0.17 0.12 383-5 0.13 0.13 0.13 0.12 3810 0.12 0.12 0.12 0.12 3815 0.14 0.16 0.16 0.12 3820 0.18 0.20 0.21 0.12 3825 0.23 0.25 0.25 0.12 3830 0.28 0.30 0.30 0.12 38ATop slab 7.5 in., bottom s

26、lab 6 in.C1577 1524ftby3ftby5in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As7As8“M,” in.02A0.18 0.31 0.18 0.12 0.18 0.18 0.1423 0.15 0.23 0.20 0.12 383-5 0.12 0.16 0.16 0.12 3810 0.12 0.14 0.14 0.12 3815 0.12 0.18 0.18 0.12 3820 0.14 0.23 0.24 0.12 3825 0.17 0.29

27、 0.29 0.12 3830 0.21 0.35 0.35 0.12 38ATop slab 7.5 in., bottom slab 6 in.4ftby4ftby5in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As7As8“M,” in.02A0.18 0.33 0.20 0.12 0.18 0.18 0.1423 0.12 0.26 0.23 0.12 383-5 0.12 0.18 0.18 0.12 3810 0.12 0.15 0.15 0.12 3815 0.1

28、2 0.19 0.20 0.12 3820 0.12 0.25 0.25 0.12 3825 0.14 0.31 0.31 0.12 3830 0.17 0.37 0.37 0.12 38ATop slab 7.5 in., bottom slab 6 in.5ftby2ftby6in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As7As8“M,” in.02A0.19 0.27 0.18 0.14 0.19 0.19 0.1723 0.22 0.20 0.16 0.14 443

29、-5 0.16 0.14 0.14 0.14 4410 0.15 0.14 0.14 0.14 3615 0.20 0.18 0.18 0.14 3620 0.26 0.23 0.24 0.14 3625 0.33 0.29 0.29 0.14 3630 0.39 0.34 0.35 0.14 36ATopslab8in.,bottomslab7in.5ftby3ftby6in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As7As8“M,” in.02A0.19 0.31 0.2

30、1 0.14 0.19 0.19 0.1723 0.18 0.24 0.19 0.14 453-5 0.14 0.17 0.16 0.14 3610 0.14 0.16 0.17 0.14 3615 0.16 0.21 0.22 0.14 3520 0.21 0.27 0.28 0.14 3525 0.26 0.34 0.34 0.14 3530 0.31 0.41 0.41 0.14 35ATopslab8in.,bottomslab7in.5ftby4ftby6in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/

31、ftAs1As2As3As4As5As7As8“M,” in.02A0.19 0.33 0.24 0.14 0.19 0.19 0.1723 0.16 0.27 0.22 0.14 453-5 0.14 0.19 0.18 0.14 4510 0.14 0.18 0.18 0.14 3615 0.14 0.23 0.24 0.14 3520 0.17 0.30 0.31 0.14 3525 0.21 0.37 0.38 0.14 3530 0.25 0.44 0.45 0.14 35ATopslab8in.,bottomslab7in.C1577 1535ftby5ftby6in.Design

32、EarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As7As8“M,” in.02A0.19 0.35 0.26 0.14 0.19 0.19 0.1723 0.14 0.29 0.24 0.14 453-5 0.14 0.21 0.20 0.14 4510 0.14 0.19 0.20 0.14 4515 0.14 0.24 0.25 0.14 3620 0.15 0.31 0.32 0.14 3525 0.18 0.38 0.39 0.14 3530 0.21 0.46 0.47 0.14 35

33、ATopslab8in.,bottomslab7in.6ftby2ftby7in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As7As8“M,” in.02A0.23 0.27 0.19 0.17 0.19 0.19 0.1723 0.25 0.21 0.17 0.17 433-5 0.20 0.17 0.17 0.17 4310 0.20 0.17 0.17 0.17 3915 0.26 0.20 0.20 0.17 3920 0.34 0.26 0.26 0.17 3925

34、0.43 0.32 0.32 0.17 3930 0.52 0.38 0.39 0.17 39ATopslab8in.6ftby3ftby7in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As7As8“M,” in.02A0.20 0.31 0.22 0.17 0.19 0.19 0.1723 0.21 0.24 0.19 0.17 433-5 0.17 0.18 0.17 0.17 3910 0.17 0.18 0.19 0.17 3915 0.22 0.24 0.24 0.1

35、7 3820 0.28 0.31 0.31 0.17 3825 0.35 0.38 0.39 0.17 3830 0.42 0.46 0.46 0.17 38ATopslab8in.6ftby4ftby7in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As7As8“M,” in.02A0.19 0.34 0.25 0.17 0.19 0.19 0.1723 0.19 0.27 0.21 0.17 433-5 0.17 0.21 0.19 0.17 3910 0.17 0.20 0

36、.21 0.17 3915 0.18 0.27 0.27 0.17 3820 0.24 0.34 0.35 0.17 3825 0.29 0.43 0.42 0.17 3830 0.35 0.51 0.52 0.17 38ATopslab8in.6ftby5ftby7in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As7As8“M,” in.02A0.19 0.37 0.28 0.17 0.19 0.19 0.1723 0.17 0.30 0.24 0.17 433-5 0.17

37、 0.23 0.21 0.17 4310 0.17 0.22 0.23 0.17 3915 0.17 0.28 0.29 0.17 3820 0.20 0.37 0.38 0.17 3825 0.25 0.45 0.46 0.17 3830 0.30 0.54 0.55 0.17 38ATopslab8in.6ftby6ftby7in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As7As8“M,” in.02A0.19 0.38 0.30 0.17 0.19 0.19 0.172

38、3 0.17 0.32 0.26 0.17 523-5 0.17 0.24 0.22 0.17 5210 0.17 0.23 0.24 0.17 43C1577 15415 0.17 0.29 0.31 0.17 3920 0.18 0.38 0.39 0.17 3925 0.23 0.46 0.48 0.17 3830 0.27 0.55 0.57 0.17 38ATopslab8in.7ftby2ftby8in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As7As8“M,”

39、in.02 0.27 0.28 0.19 0.19 0.19 0.19 0.1923 0.31 0.21 0.20 0.19 583-5 0.23 0.19 0.19 0.19 4710 0.25 0.19 0.19 0.19 4715 0.33 0.22 0.22 0.19 4320 0.43 0.28 0.29 0.19 4325 0.54 0.35 0.35 0.19 4330 0.65 0.42 0.42 0.19 437ftby3ftby8in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2

40、As3As4As5As7As8“M,” in.02 0.23 0.31 0.22 0.19 0.19 0.19 0.1923 0.27 0.25 0.24 0.19 473-5 0.19 0.19 0.19 0.19 4310 0.21 0.20 0.21 0.19 4315 0.28 0.26 0.27 0.19 4320 0.36 0.34 0.35 0.19 4325 0.45 0.42 0.43 0.19 4330 0.54 0.50 0.51 0.19 437ftby4ftby8in.DesignEarthCover, ftCircumferential Reinforcement

41、Areas, in.2/ftAs1As2As3As4As5As7As8“M,” in.02 0.21 0.34 0.25 0.19 0.19 0.19 0.1923 0.23 0.28 0.28 0.19 433-5 0.19 0.22 0.19 0.19 4310 0.19 0.23 0.23 0.19 4315 0.24 0.30 0.30 0.19 4120 0.31 0.38 0.39 0.19 4125 0.38 0.47 0.48 0.19 4130 0.46 0.57 0.57 0.19 417ftby5ftby8in.DesignEarthCover, ftCircumfere

42、ntial Reinforcement Areas, in.2/ftAs1As2As3As4As5As7As8“M,” in.02 0.19 0.36 0.27 0.19 0.19 0.19 0.1923 0.21 0.31 0.31 0.19 473-5 0.19 0.24 0.21 0.19 4310 0.19 0.25 0.26 0.19 4315 0.21 0.32 0.33 0.19 4120 0.27 0.41 0.42 0.19 4125 0.33 0.51 0.52 0.19 4130 0.40 0.61 0.62 0.19 417ftby6ftby8in.DesignEart

43、hCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As7As8“M,” in.02 0.19 0.38 0.30 0.19 0.19 0.19 0.1923 0.19 0.33 0.34 0.19 593-5 0.19 0.25 0.23 0.19 4710 0.19 0.26 0.27 0.19 4315 0.19 0.34 0.35 0.19 4120 0.24 0.43 0.45 0.19 4125 0.29 0.53 0.55 0.19 4130 0.35 0.64 0.65 0.19 417ftb

44、y7ftby8in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As7As8“M,” in.02 0.19 0.40 0.33 0.19 0.19 0.19 0.1923 0.19 0.36 0.37 0.19 593-5 0.19 0.27 0.25 0.19 5910 0.19 0.27 0.29 0.19 4715 0.19 0.35 0.37 0.19 43C1577 15520 0.22 0.44 0.46 0.19 4325 0.27 0.54 0.57 0.19 43

45、30 0.32 0.65 0.67 0.19 418ftby2ftby8in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As7As8“M,” in.02 0.35 0.31 0.21 0.19 0.19 0.19 0.1923 0.40 0.25 0.23 0.19 643-5 0.32 0.20 0.20 0.19 5510 0.34 0.21 0.22 0.19 5015 0.45 0.28 0.28 0.19 5020 0.59 0.36 0.37 0.19 5025 0.

46、74 0.45 0.45 0.19 508ftby3ftby8in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As7As8“M,” in.02 0.31 0.35 0.25 0.19 0.19 0.19 0.1923 0.35 0.29 0.28 0.19 553-5 0.28 0.23 0.24 0.19 5010 0.29 0.25 0.26 0.19 4515 0.39 0.33 0.34 0.19 4520 0.51 0.43 0.44 0.19 4525 0.63 0.

47、53 0.54 0.19 458ftby4ftby8in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As7As8“M,” in.02 0.27 0.38 0.29 0.19 0.19 0.19 0.1923 0.31 0.34 0.32 0.19 503-5 0.25 0.27 0.27 0.19 5010 0.26 0.28 0.29 0.19 4515 0.34 0.37 0.38 0.19 4120 0.44 0.48 0.49 0.19 418ftby5ftby8in.D

48、esignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As7As8“M,” in.02 0.24 0.40 0.32 0.19 0.19 0.19 0.1923 0.28 0.37 0.35 0.19 503-5 0.23 0.29 0.30 0.19 4510 0.23 0.31 0.32 0.19 4515 0.30 0.41 0.42 0.19 4120 0.39 0.52 0.54 0.19 418ftby6ftby8in.DesignEarthCover, ftCircumferen

49、tial Reinforcement Areas, in.2/ftAs1As2As3As4As5As7As8“M,” in.02 0.22 0.42 0.35 0.19 0.19 0.19 0.1923 0.25 0.40 0.38 0.19 503-5 0.21 0.32 0.33 0.19 5010 0.22 0.33 0.34 0.19 4515 0.28 0.43 0.45 0.19 4120 0.36 0.55 0.57 0.19 418ftby7ftby8in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As7As8“M,” in.02 0.20 0.44 0.37 0.19 0.19 0.19 0.1923 0.23 0.43 0.41 0.19 553-5 0.19 0.34 0.35 0.19 5510 0.20 0.34 0.36 0.19 5015 0.26 0.45 0.47 0.19 4120 0.33 0.57 0.60 0.19 418ftby8ftby8in.DesignEarthCover, ftCircumferential Reinforcement Areas, in