AASHTO M 259M-2011 Standard Specification for Precast Reinforced Concrete Box Sections for Culverts Storm Drains and Sewers [Metric].pdf
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1、Standard Specification for Precast Reinforced Concrete Box Sections for Culverts, Storm Drains, and Sewers Metric AASHTO Designation: M 259M-111ASTM Designation: C 789M-98 American Association of State Highway and Transportation Officials 444 North Capitol Street N.W., Suite 249 Washington, D.C. 200
2、01 TS-4a M 259M-1 AASHTO Standard Specification for Precast Reinforced Concrete Box Sections for Culverts, Storm Drains, and Sewers Metric AASHTO Designation: M 259M-111ASTM Designation: C 789M-98 1. SCOPE 1.1. This specification covers single-cell precast reinforced concrete box sections intended t
3、o be used for the construction of culverts and for the conveyance of storm water, industrial wastes, and sewage. 1.2. This specification is the metric counterpart of M 259. Note 1This specification is primarily a manufacturing and purchasing specification. However, standard designs are included and
4、the criteria used to develop these designs are given in the Appendices. The successful performance of this product depends upon the proper selection of the box section, bedding, and backfill, and care that the installation conforms to the construction specifications. The owner of the precast reinfor
5、ced concrete box sections specified herein is cautioned that the loading conditions and field requirements must properly correlate with the box section specified and that inspection at the construction site must be provided. Note 2AASHTO M 273M is to be used for box sections with less than 0.6 m of
6、cover subjected to highway loading. Note 3If load-and-resistance factor design (LRFD) is required, then use ASTM C 1577. 2. REFERENCED DOCUMENTS 2.1. AASHTO Standards: M 6, Fine Aggregate for Hydraulic Cement Concrete M 32M/M 32, Steel Wire, Plain, for Concrete Reinforcement M 55M/M 55, Steel Welded
7、 Wire Reinforcement, Plain, for Concrete M 80, Coarse Aggregate for Hydraulic Cement Concrete M 85, Portland Cement M 221M/M 221, Steel Welded Wire Reinforcement, Deformed, for Concrete M 225M/M 225, Steel Wire, Deformed, for Concrete Reinforcement M 240, Blended Hydraulic Cement M 262, Concrete Pip
8、e and Related Products M 273M, Precast Reinforced Concrete Box Sections for Culverts, Storm Drains, and Sewers with Less Than 0.6 m of Cover Subjected to Highway Loadings Metric M 295, Coal Fly Ash and Raw or Calcined Natural Pozzolan for Use in Concrete T 280, Concrete Pipe, Manhole Sections, or Ti
9、le Standard Specifications for Highway Bridges 2011 by the American Association of State Highway and Transportation Officials.All rights reserved. Duplication is a violation of applicable law.TS-4a M 259M-2 AASHTO 2.2. ASTM Standards: C 1116/C 1116M, Standard Specification for Fiber-Reinforced Concr
10、ete C 1577, Standard Specification for Precast Reinforced Concrete Monolithic Box Sections for Culverts, Storm Drains, and Sewers Designed According to AASHTO LRFD 2.3. ACI Code: ACI 318-71, Building Code 3. TERMINOLOGY 3.1. DefinitionsFor definitions of terms relating to concrete pipe, see M 262. 4
11、. TYPES 4.1. Precast reinforced concrete box sections manufactured in accordance with this specification shall be of three types identified in Tables 1, 2, and 3, and shall be designated by type, span, rise, and design earth cover. 2011 by the American Association of State Highway and Transportation
12、 Officials.All rights reserved. Duplication is a violation of applicable law.TS-4a M 259M-3 AASHTO Table 1Design Requirements for Precast Concrete Box Sections under Earth Dead and HS20 Live Load Conditionsa Circumferential Reinforcement AreasbCircumferential Reinforcement AreasbDesign Earth Cover,
13、maM, Min, mm As1As2As3As4Design Earth Cover, maM, Min,mm As1As2As3As4900 mm by 600 mm by 100 mmc1200 mm by 1200 mm by 125 mmc0.6 430 400 420 440 210d0.6 860 380 640 590 250d0.9 380 210 230 230 210d0.9 610 250d380 380 250d1.2 to 2.4 380 210d210d210d210d1.2 530 250d300 320 250d3.0 380 210d230 230 210d
14、1.5 510 250d280 300 250d3.7 360 210d280 280 210d1.8 480 250d300 300 250d4.3 360 230 300 300 210d2.4 460 250d320 320 250d4.9 360 250 340 340 210d3.0 460 250d340 360 250d5.5 360 280 360 380 210d3.7 460 250d400 400 250d6.1 360 300 400 400 210d4.3 460 250d440 440 250d900 mm by 900 mm by 100 mmc4.9 46 25
15、0d490 510 250d0.6 690 320 510 530 210d5.5 430 300 530 550 250d0.9 510 210d280 300 210d1500 mm by 900 mm by 150 mmc1.2 to 1.8 430 210d210d210d210d0.6 580 760 590 490 300d2.4 380 210d230 230 210d0.9 530 360 380 380 300d3.0 380 210d250 280 210d1.2 530 300d320 320 300d3.7 380 210d300 300 210d1.5 510 300
16、d300d320 300d4.3 380 210d320 340 210d1.8 510 300d320 320 300d4.9 380 210d360 380 210d2.4 510 300d340 340 300d5.5 380 210d400 400 210d3.0 510 320 380 400 300d6.1 380 230 440 440 210d3.7 510 360 420 440 300d1200 mm by 600 mm by 125 mmc4.3 51 40 49 49 300d0.6 480 550 470 420 250d4.9 480 440 550 550 300
17、d0.9 460 320 280 280 250d5.5 480 490 590 610 300d1.2 to 2.4 460 250d250d250d250d1500 mm by 1200 mm by 150 mmc3.0 430 280 280 300 250d0.6 710 490 680 570 300d3.7 430 320 320 320 250d0.9 580 320 420 440 300d4.3 430 360 360 360 250d1.2 to 1.8 560 300d340 360 300d4.9 430 400 400 400 250d2.4 510 300d360
18、380 300d5.5 430 440 440 440 250d3.0 510 300d420 440 300d1200 mm by 900 mm by 125 mmc3.7 51 300d470 490 300d0.6 560 440 570 510 250d4.3 510 340 530 550 300d0.9 480 280 340 340 250d4.9 480 380 590 610 300d1.2 460 250d280 280 250d5.5 480 420 660 660 300d1.5 460 250d250d280 250d1500 mm by 1500 mm by 150
19、 mmc1.8 430 250d250d280 250d0.6 1040 420 740 610 300d2.4 430 250d300 300 250d0.9 740 300d470 490 300d3.0 430 250d320 340 250d1.2 640 300d380 400 300d3.7 430 250d360 380 250d1.5 610 300d360 380 300d4.3 430 280 420 420 250d1.8 560 300d360 380 300d4.9 430 320 470 470 250d2.4 560 300d380 400 300d5.5 430
20、 340 510 510 250d3.0 530 300d440 470 300dContinued on next page. 2011 by the American Association of State Highway and Transportation Officials.All rights reserved. Duplication is a violation of applicable law.TS-4a M 259M-4 AASHTO Table 1Design Requirements for Precast Concrete Box Sections under E
21、arth Dead and HS20 Live Load Conditionsa(Continued) Circumferential Reinforcement AreasbCircumferential Reinforcement AreasbDesign Earth Cover, maM, Min, mm As1As2As3As4Design Earth Cover, maM, Min,mm As1As2As3As43.7 530 300d490 510 300d1.5 660 400d420 440 400d4.3 530 300d550 570 300d1.8 660 400d420
22、 440 400d4.9 530 340 610 640 300d2.4 660 420 470 490 400d5.5 510 360 680 700 300d3.0 640 490 530 550 400d1800 mm by 900 mm by 175 mmc3.7 64 53 61 61 400d0.6 740 640 610 470 360d4.3 640 590 680 700 400d0.9 610 440 400 380 360d4.9 640 660 760 760 400d1.2 610 380 360d360d360d5.5 640 720 830 850 400d1.5
23、 610 360d360d360d360d2100 mm by 1500 mm by 200 mmc1.8 580 360d360d360d360d0.6 810 570 780 590 400d2.4 580 360d380 380 360d0.9 710 400d550 490 400d3.0 580 420 420 440 360d1.2 to 1.8 690 400d470 490 400d3.7 580 490 490 510 360d2.4 660 400d510 530 400d4.3 580 550 550 550 360d3.0 640 420 570 610 400d4.9
24、 580 590 610 610 360d3.7 640 470 660 680 400d5.5 580 660 680 680 360d4.3 640 530 740 760 400d1800 mm by 1200 mm by 175 mmc4.9 64 57 80 85 400d0.6 710 550 700 550 360d5.5 640 640 890 910 400d0.9 640 380 470 440 360d2100 mm by 1800 mm by 200 mmc1.2 610 360d400 400 360d0.6 970 510 830 660 400d1.5 580 3
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