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本文(ASTM C1577-2015a Standard Specification for Precast Reinforced Concrete Monolithic Box Sections for Culverts Storm Drains and Sewers Designed According to AASHTO LRFD《符合AASHTO LRFD.pdf)为本站会员(syndromehi216)主动上传,麦多课文库仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。 若此文所含内容侵犯了您的版权或隐私,请立即通知麦多课文库(发送邮件至master@mydoc123.com或直接QQ联系客服),我们立即给予删除!

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

1、Designation: C1577 15C1577 15aStandard 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

2、 year 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 () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers single-cell precast reinf

3、orced concrete box sections cast monolithically and intended to be used forthe construction of culverts and for the conveyance of storm water, industrial wastes and sewage.NOTE 1This specification is primarily a manufacturing and purchasing specification. However, standard designs per the AASHTO LRF

4、D BridgeDesign Specifications are included and the criteria used to develop these designs are given in Appendix X1. The successful performance of this productdepends upon the proper selection of the box section, bedding, backfill, and care that the installation conforms to the construction specifica

5、tions. Thepurchaser of the precast reinforced concrete box sections specified herein is cautioned that proper correlation of the loading conditions and the fieldrequirements with the box section specified, and provision for inspection at the construction site, are required.1.2 The values stated in i

6、nch-pound units are to be regarded as standard. No other units of measurement are included in thisstandard.2. Referenced Documents2.1 ASTM Standards:2A1064/A1064M Specification for Carbon-Steel Wire and Welded Wire Reinforcement, Plain and Deformed, for ConcreteA615/A615M Specification for Deformed

7、and Plain Carbon-Steel Bars for Concrete ReinforcementA706/A706M Specification for Deformed and Plain Low-Alloy Steel Bars for Concrete ReinforcementC33 Specification for Concrete AggregatesC150 Specification for Portland CementC309 Specification for Liquid Membrane-Forming Compounds for Curing Conc

8、reteC497 Test Methods for Concrete Pipe, Manhole Sections, or TileC595 Specification for Blended Hydraulic CementsC618 Specification for Coal Fly Ash and Raw or Calcined Natural Pozzolan for Use in ConcreteC822 Terminology Relating to Concrete Pipe and Related ProductsC989 Specification for Slag Cem

9、ent for Use in Concrete and MortarsC990 Specification for Joints for Concrete Pipe, Manholes, and Precast Box Sections Using Preformed Flexible Joint SealantsC1116 Specification for Fiber-Reinforced Concrete and ShotcreteC1602/C1602M Specification for Mixing Water Used in the Production of Hydraulic

10、 Cement ConcreteC1619 Specification for Elastomeric Seals for Joining Concrete StructuresC1677 Specification for Joints for Concrete Box, Using Rubber Gaskets2.2 AASHTO Standards:3AASHTO LRFD Bridge Design SpecificationsAASHTO LRFD Bridge Construction Specifications2.3 ASCE Standard:4ASCE 2697 Stand

11、ard Practice for Direct Design of Buried Precast Concrete Box Sections1 This specification is under the jurisdiction of ASTM Committee C13 on Concrete Pipe and is the direct responsibility of Subcommittee C13.07 on AcceptanceSpecifications and Precast Concrete Box Sections.Current edition approved J

12、an. 15, 2015April 1, 2015. Published January 2015April 2015. Originally approved in 2005. Last previous edition approved in 20142015 asC1577 14a.C1577 15. DOI: 10.1520/C1577-15.10.1520/C1577-15A.2 For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at s

13、erviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.3 Available from American Association of State Highway and Transportation Officials (AASHTO), 444 N. Capitol St., NW, Suite 249, Washington, DC 20001,http:/www.transp

14、ortation.org.4 Available from American Society of Civil Engineers (ASCE), 1801 Alexander Bell Dr., Reston, VA 20191, http:/www.asce.org.This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous vers

15、ion. Becauseit may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current versionof the standard as published by ASTM is to be considered the official document.Copyright ASTM Internation

16、al, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States13. Terminology3.1 DefinitionsFor definitions of terms relating to concrete pipe, see Terminology C822.4. Designation4.1 Precast reinforced concrete box sections manufactured in accordance with this specification

17、shall be legibly marked withthe specification designation, span, rise, and design earth cover.TABLE 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 ov

18、er 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 either the design truck or the design tandemand taki

19、ng 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 alternative or special designs, see 7.2.NOTE 5Des

20、ign 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 feet) by (interior vertical rise in feet) by(wall

21、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 “M” dimension given in the tables is the required

22、distance that As1 shall 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 applie

23、d 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 conditions where crack control governs,an analysis foll

24、owing the design criteria in Table X1.1 with closer steel spacing may result in a reduction in steel area over those in the table.3 ft by 2 ft by 4 in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1 As2 As3 As4 As5 As7 As8 “M,” in.02A 0.17 0.25 0.16 0.10 0.17 0.17 0.1423 0.13 0.1

25、9 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 31A Top slab 7 in., bottom slab 6 in.3 ft by 3 ft by 4 in.DesignEarthCover, ftCircumferential Reinforcement Area

26、s, in.2/ftAs1 As2 As3 As4 As5 As7 As8 “M,” in.02A 0.17 0.27 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 31A Top slab 7 in

27、., bottom slab 6 in.4 ft by 2 ft by 5 in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1 As2 As3 As4 As5 As7 As8 “M,” in.02A 0.18 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.

28、12 38C1577 15a225 0.23 0.25 0.25 0.12 3830 0.28 0.30 0.30 0.12 38A Top slab 7.5 in., bottom slab 6 in.C1577 15a34 ft by 3 ft by 5 in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1 As2 As3 As4 As5 As7 As8 “M,” in.02A 0.18 0.31 0.18 0.12 0.18 0.18 0.1423 0.15 0.23 0.20 0.12 383-5

29、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 0.29 0.12 3830 0.21 0.35 0.35 0.12 38A Top slab 7.5 in., bottom slab 6 in.4 ft by 4 ft by 5 in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1 As2 As3 As4 As5 As7 As8 “M,

30、” in.02A 0.18 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 0.12 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 38A Top slab 7.5 in., bottom slab 6 in.5 ft by 2 ft by 6 in.DesignEarthCover, ftCir

31、cumferential Reinforcement Areas, in.2/ftAs1 As2 As3 As4 As5 As7 As8 “M,” in.02A 0.19 0.27 0.18 0.14 0.19 0.19 0.1723 0.22 0.20 0.16 0.14 443-5 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 36A Top sla

32、b 8 in., bottom slab 7 in.5 ft by 3 ft by 6 in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1 As2 As3 As4 As5 As7 As8 “M,” in.02A 0.19 0.31 0.21 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

33、.28 0.14 3525 0.26 0.34 0.34 0.14 3530 0.31 0.41 0.41 0.14 35A Top slab 8 in., bottom slab 7 in.5 ft by 4 ft by 6 in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1 As2 As3 As4 As5 As7 As8 “M,” in.02A 0.19 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

34、.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 35A Top slab 8 in., bottom slab 7 in.C1577 15a45 ft by 5 ft by 6 in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1 As2 As3 As4 As5 As7 As8 “M,” in.02A

35、 0.19 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 35A Top slab 8 in., bottom slab 7 in.6 ft by 2 ft by 7in.DesignEarthCover, ftCircumferentia

36、l Reinforcement Areas, in.2/ftAs1 As2 As3 As4 As5 As7 As8 “M,” in.02A 0.23 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 0.43 0.32 0.32 0.17 3930 0.52 0.38 0.39 0.17 39A Top slab 8 in.6 ft

37、 by 3 ft by 7 in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1 As2 As3 As4 As5 As7 As8 “M,” in.02A 0.20 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 0.17 3820 0.28 0.31 0.31 0.17 3825 0.35 0.38 0.39 0

38、.17 3830 0.42 0.46 0.46 0.17 38A Top slab 8 in.6 ft by 4 ft by 7 in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1 As2 As3 As4 As5 As7 As8 “M,” in.02A 0.19 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 0.21 0.17 3915 0.18 0.27 0.27

39、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 38A Top slab 8 in.6 ft by 5 ft by 7 in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1 As2 As3 As4 As5 As7 As8 “M,” in.02A 0.19 0.37 0.28 0.17 0.19 0.19 0.1723 0.17 0.30 0.24 0.17 433-5 0.17 0.23 0.21

40、 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 38A Top slab 8 in.6 ft by 6 ft by 7 in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1 As2 As3 As4 As5 As7 As8 “M,” in.02A 0.19 0.38 0.30 0.17 0.19 0

41、.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 43C1577 15a515 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 38A Top slab 8 in.7 ft by 2 ft by 8 in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1 A

42、s2 As3 As4 As5 As7 As8 “M,” 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 0.19 437 ft by 3 ft by 8 in.DesignEarthCover, ftCircumferential

43、 Reinforcement Areas, in.2/ftAs1 As2 As3 As4 As5 As7 As8 “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 0.19 437 ft by 4 ft by 8 in.D

44、esignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1 As2 As3 As4 As5 As7 As8 “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

45、0.57 0.19 417 ft by 5 ft by 8 in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1 As2 As3 As4 As5 As7 As8 “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

46、.33 0.51 0.52 0.19 4130 0.40 0.61 0.62 0.19 417 ft by 6 ft by 8 in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1 As2 As3 As4 As5 As7 As8 “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.

47、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 0.19 417 ft by 7 ft by 8 in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1 As2 As3 As4 As5 As7 As8 “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 0.2

48、7 0.29 0.19 4715 0.19 0.35 0.37 0.19 43C1577 15a620 0.22 0.44 0.46 0.19 4325 0.27 0.54 0.57 0.19 4330 0.32 0.65 0.67 0.19 418 ft by 2 ft by 8 in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1 As2 As3 As4 As5 As7 As8 “M,” in.02 0.35 0.31 0.21 0.19 0.19 0.19 0.1923 0.40 0.25 0.23

49、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 0.74 0.45 0.45 0.19 508 ft by 3 ft by 8 in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1 As2 As3 As4 As5 As7 As8 “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 0.53 0.54 0.19 458 ft by 4 ft by 8 in.DesignEarthCover, ftCircumferential Reinforcement Areas, in.2/ftAs1 As2 As3 As4 As5 As7 As8 “M,” in

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