ASTM C1433M-2007a Standard Specification for Precast Reinforced Concrete Monolithic Box Sections for Culverts Storm Drains and Sewers (Metric)《排水管、雨水管和污水管道用预制加筋混凝土箱型材的标准规范(米制)》.pdf
《ASTM C1433M-2007a Standard Specification for Precast Reinforced Concrete Monolithic Box Sections for Culverts Storm Drains and Sewers (Metric)《排水管、雨水管和污水管道用预制加筋混凝土箱型材的标准规范(米制)》.pdf》由会员分享,可在线阅读,更多相关《ASTM C1433M-2007a Standard Specification for Precast Reinforced Concrete Monolithic Box Sections for Culverts Storm Drains and Sewers (Metric)《排水管、雨水管和污水管道用预制加筋混凝土箱型材的标准规范(米制)》.pdf(25页珍藏版)》请在麦多课文档分享上搜索。
1、Designation: C 1433M 07aMETRICStandard Specification forPrecast Reinforced Concrete Monolithic Box Sections forCulverts, Storm Drains, and Sewers Metric1This standard is issued under the fixed designation C 1433M; the number immediately following the designation indicates the year oforiginal adoptio
2、n 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 reinforcedconcrete box secti
3、ons cast monolithically and intended to beused for the construction of culverts and for the conveyance ofstorm water industrial wastes and sewage.1.2 This specification is the companion to inch-poundSpecification C 1433.NOTE 1This specification is primarily a manufacturing and purchas-ing specificat
4、ion. However, standard designs are included and the criteriaused to develop these designs are given in Appendix X1. The successfulperformance of this product depends upon the proper selection of the boxsection, bedding, backfill, and care that the installation conforms to theconstruction specificati
5、ons. The purchaser of the precast reinforcedconcrete box sections specified herein is cautioned that he must properlycorrelate the loading conditions and the field requirements with the boxsection specified and provide for inspection at the construction site.2. Referenced Documents2.1 ASTM Standards
6、: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 Steel Welded Wire Rein-forceme
7、nt, Deformed, for ConcreteA 615/A 615M Specification for Deformed and PlainCarbon-Steel Bars for Concrete ReinforcementC 31/C 31M Practice for Making and Curing Concrete TestSpecimens in the FieldC33 Specification for Concrete AggregatesC 39/C 39M Test Method for Compressive Strength of Cy-lindrical
8、 Concrete SpecimensC 150 Specification for Portland CementC 309 Specification for Liquid Membrane-Forming Com-pounds for Curing ConcreteC 497M Test Methods for Concrete Pipe, Manhole Sec-tions, or Tile MetricC 595 Specification for Blended Hydraulic CementsC 618 Specification for Coal Fly Ash and Ra
9、w or CalcinedNatural Pozzolan for Use in ConcreteC 822 Terminology Relating to Concrete Pipe and RelatedProductsC 989 Specification for Ground Granulated Blast-FurnaceSlag for Use in Concrete and Mortars2.2 AASHTO Standards:3Standard Specifications for Highway Bridges3. Terminology3.1 DefinitionsFor
10、 definitions of terms relating to con-crete pipe, see Terminology C 822.4. Types4.1 Precast reinforced concrete box sections manufacturedin accordance with this specification shall be one of two typesidentified in Tables 1 and 2, and shall be designated by type,span, rise, and design earth cover.5.
11、Basis of Acceptance5.1 Acceptability of the box sections produced in accor-dance with Section 7 shall be determined by the results of theconcrete compressive strength tests described in Section 10,by1This specification is under the jurisdiction of ASTM Committee C13 onConcrete Pipe and is the direct
12、 responsibility of Subcommittee C13.07 onAcceptance Specifications and Precast Concrete Box Sections.Current edition approved Sept. 1, 2007. Published October 2007. Originallyapproved in 1999. Last previous edition approved in 2007 as C 1433M 07.2For referenced ASTM standards, visit the ASTM website
13、, 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 of State Highway and TransportationOfficials (AASHTO), 444 N. Capitol St., NW,
14、 Suite 249, Washington, DC 20001.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.the material requirements described in Section 6, and byinspection of the finished box sections.5.2 Box sections shall be considered ready for acceptanc
15、ewhen they conform to the requirements of this specification.6. Material6.1 Reinforced ConcreteThe reinforced concrete shallconsist of cementitious materials, mineral aggregates andwater, in which steel has been embedded in such a manner thatthe steel and concrete act together.6.2 Cementitious Mater
16、ials:6.2.1 CementCement shall conform to the requirementsfor portland cement of Specification C 150 or shall be portlandblast-furnace slag cement or portland-pozzolan cement con-forming to the requirements of Specification C 595, except thatthe pozzolan constituent in the Type IP portland pozzolance
17、ment shall be fly ash.6.2.2 Fly AshFly ash shall conform to the requirements ofSpecification C 618, Class F or Class C.6.2.3 Ground Granulated Blast-Furnace Slag (GGBFS)GGBFS shall conform to the requirements of Grade 100 or 120of Specification C 989.6.2.4 Allowable Combinations of Cementitious Mate
18、rialsThe combination of cementitious materials used in concreteshall be one of the following:6.2.4.1 Portland cement only,6.2.4.2 Portland blast furnace slag cement only,6.2.4.3 Slag modified portland cement only,6.2.4.4 Portland pozzolan cement only,6.2.4.5 A combination of portland cement and fly
19、ash.6.2.4.6 A combination of portland cement and groundgranulated blast-furnace slag,6.2.4.7 A combination of portland cement, ground granu-lated blast-furnace slag (not to exceed 25 % of the totalcementitious weight), and fly ash (not to exceed 25 % of thetotal cementitious weight).6.3 AggregatesAg
20、gregates shall conform to SpecificationC33, except that the requirements for gradation shall notapply.6.4 Admixtures and BlendsAdmixtures and blends shallbe allowed to be used with the approval of the purchaser.6.5 Steel ReinforcementReinforcement shall consist ofwelded wire reinforcement conforming
21、 to SpecificationsA 185or A 497. Circumferential reinforcement areas in Tables 1 and2 are based solely on the use of welded wire reinforcement,refer to 11.6 if alternate steel designs utilizing steel bars, Grade60, in conjunction with or in lieu of welded wire reinforcementare to be submitted for th
22、e owners approval. Longitudinaldistribution reinforcement shall be allowed to consist ofwelded wire reinforcement or deformed billet-steel bars con-forming to Specification A 615/A 615M, Grade 60.7. Design7.1 Design TablesThe box section dimensions, compres-sive strength of the concrete, and reinfor
23、cement details shall beas prescribed in Table 1 or Table 2 and Figs. 1-4, subject to theprovisions of Section 11. Table 1 sections are designed forcombined earth dead load and AASHTO HS20 live loadconditions. Table 2 sections are designed for combined earthdead load and interstate live load conditio
24、ns when the interstatelive loading exceeds the HS20 live loading. Criteria used todevelop Tables 1 and 2 are given in Appendix X1.NOTE 2The tabular designs in this specification were preparedaccording to AASHTO Standard Specifications for Highway Bridges,1997 Edition.7.2 Modified and Special Designs
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