ASTM C1577-2007a Standard Specification for Precast Reinforced Concrete Monolithic Box Sections for Culverts Storm Drains and Sewers Designed According to AASHTO LRFD《根据AASHTO LRFD.pdf

1、Designation: C 1577 07aStandard Specification forPrecast Reinforced Concrete Monolithic Box Sections forCulverts, Storm Drains, and Sewers Designed According toAASHTO LRFD1This standard is issued under the fixed designation C 1577; the number immediately following the designation indicates the year

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

3、concrete 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 LRFDBridg

4、e Design Specification 2004 Edition w/2005 Interim are includedand the criteria used to develop these designs are given in Appendix X1.The successful performance of this product depends upon the properselection of the box section, bedding, backfill, and care that the installationconforms to the cons

5、truction specifications. The purchaser of the precastreinforced concrete box sections specified herein is cautioned that propercorrelation of the loading conditions and the field requirements with thebox section specified, and provision for inspection at the construction site,are required.2. Referen

6、ced Documents2.1 ASTM Standards:2A 82/A 82M Specification for Steel Wire, Plain, for Con-crete ReinforcementA 185/A 185M Specification for Steel Welded Wire Rein-forcement, Plain, for ConcreteA 496/A 496M Specification for Steel Wire, Deformed, forConcrete ReinforcementA 497/A 497M Specification for

7、 Steel Welded Wire Rein-forcement, Deformed, for ConcreteA 615/A 615M Specification for Deformed and PlainCarbon-Steel Bars for Concrete ReinforcementC33 Specification for Concrete AggregatesC 150 Specification for Portland CementC 309 Specification for Liquid Membrane-Forming Com-pounds for Curing

8、ConcreteC 497 Test Methods for Concrete Pipe, Manhole Sections,or TileC 595 Specification for Blended Hydraulic CementsC 618 Specification for Coal Fly Ash and Raw or CalcinedNatural Pozzolan for Use in ConcreteC 822 Terminology Relating to Concrete Pipe and RelatedProductsC 989 Specification for Gr

9、ound Granulated Blast-FurnaceSlag for Use in Concrete and MortarsC 1116 Specification for Fiber-Reinforced Concrete andShotcrete2.2 AASHTO Standards:AASHTO LRFD Bridge Design Specifications, 2004 Edi-tion w/2005 Interim3AASHTO LRFD Bridge Construction Specifications, 1998Edition32.3 ASCE Standard:AS

10、CE 26-97 Standard Practice for Direct Design of BuriedPrecast Concrete Box Sections43. Terminology3.1 DefinitionsFor definitions of terms relating to con-crete pipe, see Terminology C 822.4. Designation4.1 Precast reinforced concrete box sections manufacturedin accordance with this specification sha

11、ll be legibly markedwith the specification designation, span, rise, and design earthcover.1This specification is under the jurisdiction of ASTM Committee C13 onConcrete Pipe and is the direct responsibility of Subcommittee C13.07 onAcceptance Specifications and Precast Concrete Box Sections.Current

12、edition approved Sept. 1, 2007. Published October 2007. Originallyapproved in 2005. Last previous edition approved in 2007 as C 1577 07.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume in

13、formation, refer to the standards Document Summary page onthe ASTM website.3Available from American Association of State Highway and TransportationOfficials (AASHTO), 444 N. Capitol St., NW, Suite 249, Washington, DC 20001.4Available from The American Society of Civil Engineers (ASCE), 1801Alexander

14、 Bell Dr., Reston, VA 20191.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.TABLE 1 Design Requirements for Precast Concrete Box Sections Under Earth, Dead and HL-93 Live Load ConditionsNOTE 1Design earth loads and reinforcement area

15、s are based on the weight of a column of earth over the width of the 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 eit

16、her the design truck or the design tandemand taking the controlling case.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

17、alternative or special designs, see 7.2.NOTE 5Design steel area in square 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 f

18、eet) by (interior vertical rise in feet) by(wall and slab thickness in 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 “

19、M” dimension given in the tables is the required distance that As1shall 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 develop

20、ment length. Because the live load can be applied at any location along 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 conditi

21、ons where crack control governs,an analysis following the design criteria 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/ftAs1As2As3As4As5As6As7As8“M,” in.02A0.17 0.25

22、 0.16 0.10 0.17 0.17 0.17 0.1423 0.13 0.19 0.18 0.10 313-5 0.10 0.11 0.12 0.10 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, ftCircumfe

23、rential Reinforcement Areas, in.2/ftAs1As2As3As4As5As6As7As8“M,” in.02A0.17 0.27 0.17 0.10 0.17 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

24、.32 0.10 31ATopslab7in.,bottomslab6in.4ftby2ftby5in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As6As7As8“M,” in.02A0.18 0.27 0.15 0.12 0.18 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

25、.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 slab 6 in.C 1577 07a24ftby3ftby5in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As6As7As8“M,” in.02A0.18 0.31 0.18 0.12 0.18 0.18 0.18 0.1423 0.15 0.23 0.20 0.12 383-5 0.12 0

26、.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 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/ftAs1As2As3As4As5As6As7As8“M,” in.02A0.18 0.33

27、0.20 0.12 0.18 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 0.12 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.5ftby3ftby6in.DesignEarthCover, ftCircumferential Reinforce

28、ment Areas, in.2/ftAs1As2As3As4As5As6As7As8“M,” in.02A0.19 0.31 0.21 0.14 0.19 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.5ftb

29、y4ftby6in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As6As7As8“M,” in.02A0.19 0.33 0.24 0.14 0.19 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 0.14 353

30、0 0.25 0.44 0.45 0.14 35ATopslab8in.,bottomslab7in.5ftby5ftby6in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As6As7As8“M,” in.02A0.19 0.35 0.26 0.14 0.19 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 0.1

31、4 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 35ATopslab8in.,bottomslab7in.C 1577 07a36ftby3ftby7in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As6As7As8“M,” in.02A0.20 0.31 0.22 0.17 0.19 0.19 0.19 0.1723 0.21 0.24 0.19 0.17 433-5 0.

32、17 0.18 0.17 0.17 3910 0.17 0.18 0.19 0.17 3915 0.22 0.24 0.24 0.17 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/ftAs1As2As3As4As5As6As7As8“M,” in.02A0.19 0.34 0.25 0.17 0.19 0.19

33、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 0.21 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/ftAs1As2As3As4As5As6As7As8“

34、M,” in.02A0.19 0.37 0.28 0.17 0.19 0.19 0.19 0.1723 0.17 0.30 0.24 0.17 433-5 0.17 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

35、 Areas, in.2/ftAs1As2As3As4As5As6As7As8“M,” in.02A0.19 0.38 0.30 0.17 0.19 0.19 0.19 0.1723 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 4315 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.7ftby4ftby8in.DesignEar

36、thCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As6As7As8“M,” in.02 0.21 0.34 0.25 0.19 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.

37、19 41C 1577 07a47ftby5ftby8in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As6As7As8“M,” in.02 0.19 0.36 0.27 0.19 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 0.3

38、3 0.51 0.52 0.19 4130 0.40 0.61 0.62 0.19 417ftby6ftby8in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As6As7As8“M,” in.02 0.19 0.38 0.30 0.19 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

39、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 417ftby7ftby8in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As6As7As8“M,” in.02 0.19 0.40 0.33 0.19 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 47

40、15 0.19 0.35 0.37 0.19 4320 0.22 0.44 0.46 0.19 4325 0.27 0.54 0.57 0.19 4330 0.32 0.65 0.67 0.19 418ftby4ftby8in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As6As7As8“M,” in.02 0.27 0.38 0.29 0.19 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

41、 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.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As6As7As8“M,” in.02 0.24 0.40 0.32 0.19 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

42、.19 4515 0.30 0.41 0.42 0.19 4120 0.39 0.52 0.54 0.19 418ftby6ftby8in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As6As7As8“M,” in.02 0.22 0.42 0.35 0.19 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 0.4

43、5 0.19 4120 0.36 0.55 0.57 0.19 41C 1577 07a58ftby7ftby8in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As6As7As8“M,” in.02 0.20 0.44 0.37 0.19 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

44、 0.33 0.57 0.60 0.19 418ftby8ftby8in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As6As7As8“M,” in.02 0.20 0.45 0.40 0.19 0.19 0.19 0.19 0.1923 0.21 0.45 0.44 0.19 653-5 0.19 0.36 0.38 0.19 6510 0.19 0.35 0.38 0.19 5515 0.24 0.46 0.49 0.19 4520 0.31 0.59 0.62 0.19 4

45、59ftby5ftby9in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As6As7As8“M,” in.02 0.28 0.38 0.31 0.22 0.22 0.22 0.22 0.2223 0.32 0.38 0.34 0.22 543-5 0.25 0.30 0.30 0.22 4910 0.28 0.33 0.34 0.22 4915 0.36 0.43 0.45 0.22 4420 0.47 0.56 0.57 0.22 4425 0.58 0.69 0.71 0.2

46、2 449ftby6ftby9in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As6As7As8“M,” in.02 0.25 0.40 0.34 0.22 0.22 0.22 0.22 0.2223 0.29 0.41 0.38 0.22 543-5 0.23 0.33 0.33 0.22 4910 0.26 0.35 0.37 0.22 4915 0.33 0.46 0.48 0.22 4420 0.42 0.60 0.61 0.22 4425 0.52 0.74 0.75

47、0.22 449ftby7ftby9in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As6As7As8“M,” in.02 0.23 0.42 0.36 0.22 0.22 0.22 0.22 0.2223 0.26 0.44 0.41 0.22 593-5 0.22 0.35 0.35 0.22 5410 0.24 0.37 0.39 0.22 4915 0.31 0.48 0.51 0.22 4420 0.39 0.62 0.65 0.22 449ftby8ftby9in.D

48、esignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As6As7As8“M,” in.02 0.22 0.43 0.39 0.22 0.22 0.22 0.22 0.2223 0.24 0.46 0.43 0.22 593-5 0.22 0.37 0.38 0.22 5910 0.22 0.39 0.41 0.22 5415 0.29 0.50 0.53 0.22 4420 0.36 0.64 0.67 0.22 44C 1577 07a69ftby9ftby9in.DesignEarthC

49、over, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As6As7As8“M,” in.02 0.22 0.44 0.42 0.22 0.22 0.22 0.22 0.2223 0.23 0.49 0.46 0.22 723-5 0.22 0.39 0.40 0.22 7210 0.22 0.40 0.43 0.22 5915 0.27 0.51 0.55 0.22 4920 0.34 0.66 0.69 0.22 4910ftby5ftby10in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1As2As3As4As5As6As7As8“M,” in.02 0.30 0.36 0.30 0.24 0.24 0.24 0.24 0.2423 0.35 0.39 0.34 0.24 583-5 0.28 0.31 0.30 0.24 5310 0.33 0.35 0.36 0.24 5215 0.42 0.46 0.47 0.24 4720 0.55 0.59 0.61 0.24 4725 0.68 0.73 0.75 0.24 4710ftby6ftby10