1、Standard Specification for Reinforced Concrete Elliptical Culvert, Storm Drain, and Sewer Pipe AASHTO Designation: M 207M/M 207-171Technical Section: 4a, Concrete Drainage Structures Release: Group 2 (June 2017) ASTM Designation: C507M-16 and C507-16 American Association of State Highway and Transpo
2、rtation Officials 444 North Capitol Street N.W., Suite 249 Washington, D.C. 20001 TS-4a M 207M/M 207-1 AASHTO Standard Specification for Reinforced Concrete Elliptical Culvert, Storm Drain, and Sewer Pipe AASHTO Designation: M 207M/M 207-171Technical Section: 4a, Concrete Drainage Structures Release
3、: Group 2 (June 2017) ASTM Designation: C507M-16 and C507-16 1. SCOPE 1.1. This specification covers reinforced elliptically shaped concrete pipe to be used for the conveyance of sewage, industrial wastes, and storm water, and for the construction of culverts. 1.2. Pipe designed for placement with t
4、he major axis horizontal shall be designated as “horizontal elliptical pipe.” Pipe designed for placement with the major axis vertical shall be designated as “vertical elliptical pipe.” 1.3. This specification is applicable for orders in either SI units (M 207M) or in inch-pound units (M 207). SI un
5、its and inch-pound units are not necessarily equivalent. Inch-pound units are shown in brackets in the text for clarity, but they are the applicable values when the material is ordered to M 207. Note 1This specification is a manufacturing and purchase specification only, and does not include require
6、ments for bedding, backfill, or the relationship between field load condition and the strength classification of pipe. However, experience has shown that the successful performance of this product depends on the proper selection of the class of pipe, type of bedding and backfill, and care that the i
7、nstallation conforms to the construction specifications. Owners of the reinforced concrete pipe specified herein are cautioned that they must correlate the field requirements with the class of pipe specified and provide inspection at the construction site. 2. REFERENCED DOCUMENTS 2.1. AASHTO Standar
8、ds: M 6, Fine Aggregate for Hydraulic Cement Concrete M 31M/M 31, Deformed and Plain Carbon and Low-Alloy Steel Bars for Concrete Reinforcement M 32M/M 32, Steel Wire, Plain, for Concrete Reinforcement M 55M/M 55, Steel Welded Wire Reinforcement, Plain, for Concrete M 80, Coarse Aggregate for Hydrau
9、lic Cement Concrete M 85, Portland Cement M 154M/M 154, Air-Entraining Admixtures for Concrete M 157, Ready-Mixed Concrete M 194M/M 194, Chemical Admixtures for Concrete 2017 by the American Association of State Highway and Transportation Officials.All rights reserved. Duplication is a violation of
10、applicable law.TS-4a M 207M/M 207-2 AASHTO M 221M/M 221, Steel Welded Wire Reinforcement, Deformed, for Concrete M 225M/M 225, Steel Wire, Deformed, for Concrete Reinforcement M 240M/M 240, Blended Hydraulic Cement M 262, Concrete Pipe and Related Products M 295, Coal Fly Ash and Raw or Calcined Nat
11、ural Pozzolan for Use in Concrete M 302, Slag Cement for Use in Concrete and Mortars T 280, Concrete Pipe, Manhole Sections, or Tile 2.2. ASTM Standards: A36/A36M, Standard Specification for Carbon Structural Steel A706/A706M, Standard Specification for Deformed and Plain Low-Alloy Steel Bars for Co
12、ncrete Reinforcement C309-03, Standard Specification for Liquid Membrane-Forming Compounds for Curing Concrete C1017/C1017M, Standard Specification for Chemical Admixtures for Use in Producing Flowing Concrete C1116/C1116M, Standard Specification for Fiber-Reinforced Concrete 3. TERMINOLOGY 3.1. Def
13、initionsFor definitions of terms relating to concrete pipe, see M 262. 4. CLASSIFICATION 4.1. Pipe manufactured according to this specification shall be of five classes each for horizontal elliptical and vertical elliptical pipe with identification as follows: Horizontal Elliptical Pipe Vertical Ell
14、iptical Pipe Class HE-A Class VE-II Class HE-I Class VE-III Class HE-II Class VE-IV Class HE-III Class VE-V Class HE-IV Class VE-VI 4.2. The strength requirements for horizontal elliptical pipe are prescribed in Table 1 when using SI units and Table 2 when using inch-pound units; strength requiremen
15、ts for vertical elliptical pipe are prescribed in Table 3 when using SI units and Table 4 when using inch-pound units. 2017 by the American Association of State Highway and Transportation Officials.All rights reserved. Duplication is a violation of applicable law.TS-4a M 207M/M 207-3 AASHTO Table 1D
16、esign Requirements for Horizontal Elliptical (HE) Pipe (SI units)aDesignated Diameter, Equivalent Round Size, mm Designated Rise, mm Span, mm Minimum Wall Thickness, mm Reinforcement, cm2/Linear m Class HE-A Class HE-I Class HE-II Class HE-III Class HE-IV D-Loads 0.3 = 30 Ult = 45 0.3 = 40 Ult = 60
17、0.3 = 50 Ult = 75 0.3 = 65 Ult = 100 0.3 = 100 Ult = 150 In Cage Out Cage In Cage Out Cage In Cage Out Cage In Cage Out Cage In Cage Out Cage 450 365 575 69 1.7 2.3 3.0 4.0 5.7 600 490 770 82 2.3 3.2 4.0 5.5 8.3 675 550 865 88 3.0 3.8 4.9 6.6 9.7 750 610 960 94 2.1 2.1 2.8 2.8 3.6 3.6 4.9 4.9 7.2 7.
18、2 825 670 1055 94 2.5 2.5 3.6 3.6 4.4 4.4 5.9 5.9 8.7 8.7 900 730 1150 113 2.3 2.3 3.2 3.2 4.0 4.0 5.5 5.5 8.3 8.3 975 795 1250 119 2.8 2.8 3.6 3.6 4.4 4.4 6.1 6.1 9.3 9.3 1050 855 1345 125 3.2 3.2 4.2 4.2 5.1 5.1 7.0 7.0 10.6 10.6 1200 975 1535 138 3.6 3.6 4.9 4.9 5.9 5.9 8.3 8.3 1350 1095 1730 150
19、 4.2 4.2 5.7 5.7 7.2 7.2 9.5 9.5 1500 1220 1920 163 5.1 5.1 6.8 6.8 8.5 8.5 11.2 11.2 1650 1340 2110 175 5.7 5.7 7.6 7.6 9.5 9.5 12.9 12.9 1800 1465 2305 188 6.6 6.6 8.7 8.7 11.0 11.0 14.8 14.8 1950 1585 2495 200 7.2 7.2 9.5 9.5 11.9 11.9 16.5 16.5 2100 1705 2690 213 8.0 8.0 10.6 10.6 13.3 13.3 18.6
20、 18.6 2250 1830 2880 225 2400 1950 3070 238 2550 2075 3265 244 2700 2195 3455 250 2850 2315 3648 263 3000 2440 3840 275 3300 2680 4225 300 3600 2925 4610 325 Concrete strength,bMPa 27.6 27.6 27.6 450 to 1650 mm 27.6 27.6 1800 to 2100 mm 34.5 aFor size and loads beyond those shown in this table, pipe
21、 designs are available that make use of one or a combination of the following: shear steel, multiple cages, or thicker walls in accordance with the provision of Section 7.3. bConcrete strength for designs with reinforcement tabulated. For modified or special designs, see Section 7.3. Notes: 1. The t
22、est load in kilonewtons per linear meter equals D-load inside span in millimeters. 2. Single cage reinforcement, providing tension steel at the top, bottom, and spring line, shall be permitted instead of double cage reinforcement. The area of such reinforcement shall be 112 percent of the tabulated
23、inner cage area. 3. An inner and outer cage plus quadrant mats shall be permitted instead of double cage reinforcement. The area of such reinforcement shall be in accordance with Figure 1. 4. An inner and outer cage plus a middle cage shall be permitted instead of double cage reinforcement. The area
24、 of such reinforcement shall be in accordance with Figure 2. 2017 by the American Association of State Highway and Transportation Officials.All rights reserved. Duplication is a violation of applicable law.TS-4a M 207M/M 207-4 AASHTO Table 2Design Requirements for Horizontal Elliptical (HE) Pipe (in
25、ch-pound units)aDesignated Diameter, Equivalent Round Size, in. Designated Rise, in. Span, in. Minimum Wall Thickness, in. Reinforcement, in.2/Linear ft Class HE-A Class HE-I Class HE-II Class HE-III Class HE-IV D-Loads 0.01 = 600 Ult = 900 0.01 = 800 Ult = 1200 0.01 =1000 Ult = 1500 0.01 = 1350 Ult
26、 = 2000 0.01 = 2000 Ult = 3000 In Cage Out Cage In Cage Out Cage In Cage Out Cage In Cage Out Cage In Cage Out Cage 18 14 23 23/40.08 0.11 0.14 0.19 0.27 24 19 30 31/40.11 0.15 0.19 0.26 0.39 27 22 34 31/20.14 0.18 0.22 0.31 0.46 30 24 38 33/40.10 0.10 0.13 0.13 0.17 0.17 0.22 0.22 0.34 0.34 33 27 4
27、2 33/40.12 0.12 0.17 0.17 0.21 0.21 0.27 0.27 0.41 0.41 36 29 45 41/20.11 0.11 0.15 0.15 0.19 0.19 0.26 0.26 0.39 0.39 39 32 49 43/40.13 0.13 0.17 0.17 0.21 0.21 0.29 0.29 0.44 0.44 42 34 53 5 0.15 0.15 0.20 0.20 0.24 0.24 0.33 0.33 0.50 0.50 48 38 60 51/20.17 0.17 0.23 0.23 0.27 0.27 0.39 0.39 54 4
28、3 68 6 0.20 0.20 0.27 0.27 0.34 0.34 0.45 0.45 60 48 76 61/20.24 0.24 0.32 0.32 0.40 0.40 0.53 0.53 66 53 83 7 0.27 0.27 0.36 0.36 0.45 0.45 0.60 0.60 72 58 91 71/20.31 0.31 0.41 0.41 0.52 0.52 0.70 0.70 78 63 98 8 0.34 0.34 0.45 0.45 0.56 0.56 0.78 0.78 84 68 106 81/20.38 0.38 0.50 0.50 0.63 0.63 0
29、.88 0.88 90 72 113 9 96 77 121 91/2 102 82 128 93/4 108 87 136 10 114 92 143 101/2 120 97 151 11 132 106 166 12 144 116 180 13 Concrete strength,bpsi 4000 4000 4000 18 to 66 in. 4000 4000 72 to 84 in. 5000 aFor sizes and loads beyond those shown in this table, pipe designs are available that make us
30、e of one or a combination of the following: shear steel, multiple cages, or thicker walls in accordance with the provision of Section 7.3. bConcrete strength for designs with reinforcement tabulated. For modified or special designs, see Section 7.3. Notes: 1. The test load in pounds per linear foot
31、equals D-load inside span in feet. 2. Single cage reinforcement, providing tension steel at the top, bottom, and spring line, shall be permitted instead of double cage reinforcement. The area of such reinforcement shall be 112 percent of the tabulated inner cage area. 3. An inner and outer cage plus
32、 quadrant mats shall be permitted instead of double cage reinforcement. The area of such reinforcement shall be in accordance with Figure 1. 4. An inner and outer cage plus a middle cage shall be permitted instead of double cage reinforcement. The area of such reinforcement shall be in accordance wi
33、th Figure 2. 2017 by the American Association of State Highway and Transportation Officials.All rights reserved. Duplication is a violation of applicable law.TS-4a M 207M/M 207-5 AASHTO Notes: The total reinforcement area (Asi) of the inner cage plus the quadrant mat in Quadrants 1 and 2 1.shall not
34、 be less than that specified for the inner cage in Table 1 or Table 2. The total reinforcement area (Aso) of the outer cage plus the quadrant mat in Quadrants 3 and 4 2.shall not be less than that specified for the outer cage in Table 1 or Table 2. The reinforcement area (Asi) of the inner cage in Q
35、uadrants 3 and 4 shall not be less than 3.25 percent of that specified for the inner cage in Table 1 or Table 2. The reinforcement area (Aso) of the outer cage in Quadrants 1 and 2 shall not be less than 4.25 percent of that specified for the outer cage in Table 1 or Table 2. Figure 1Quadrant Reinfo
36、rcement, Horizontal Elliptical Pipe Notes: The total reinforcement area of the inner cage plus the middle cage shall 1.not be less than that specified for the inner cage in Table 1 or Table 2. The total reinforcement area of the outer cage plus the middle cage shall 2.not be less than that specified
37、 for the outer cage in Table 1 or Table 2. Figure 2Horizontal Elliptical Pipe 2017 by the American Association of State Highway and Transportation Officials.All rights reserved. Duplication is a violation of applicable law.TS-4a M 207M/M 207-6 AASHTO Table 3Design Requirements for Vertical Elliptica
38、l (VE) Pipe (SI units)aDesignated Diameter, Equivalent Round Size, mm Designated Rise, mm Span, mm Minimum Wall Thickness, mm Reinforcement, cm2/Linear m Class VE-II Class VE-III Class VE-IV Class VE-V Class VE-VI D-Loads 0.3 = 50 Ult = 75 0.3 = 65 Ult = 100 0.3 = 100 Ult = 150 0.3 = 140 Ult = 175 0
39、.3 = 190 Ult = 235 In Cage Out Cage In Cage Out Cage In Cage Out Cage In Cage Out Cage In Cage Out Cage 900 1150 730 113 1.7 1.1 2.3 1.5 3.4 2.1 4.9 3.0 6.6 4.0 975 1250 795 119 1.9 1.1 2.5 1.5 3.8 2.3 5.5 3.4 7.4 4.4 1050 1345 855 125 2.1 1.3 2.8 1.7 4.2 2.5 6.1 3.6 8.0 4.9 1200 1535 975 138 2.3 1.
40、5 3.2 1.9 4.7 2.8 7.0 4.2 9.3 5.5 1350 1730 1095 150 2.8 1.7 3.8 2.3 5.7 3.4 8.5 5.1 11.2 5.8 1500 1920 1220 163 3.4 2.1 4.4 2.8 6.6 4.0 9.9 5.9 1650 2110 1340 175 3.8 2.3 5.3 3.2 7.6 4.7 11.6 7.0 1800 2305 1465 188 4.4 2.8 5.9 3.6 8.7 5.3 1950 2495 1585 200 4.9 3.0 6.6 4.0 9.9 5.9 2100 2690 1705 21
41、3 5.5 3.4 7.4 4.4 11.2 6.8 2250 2880 1830 225 2400 3070 1950 238 2550 3265 2075 244 2700 3455 2195 250 2850 3648 2315 263 3000 3840 2440 275 3300 4225 2680 300 3600 4610 2925 325 Concrete strength,bMPa 27.6 27.6 27.6 34.5 41.4 aFor size and loads beyond those shown in this table, pipe designs are av
42、ailable that make use of one or a combination of the following: shear steel, multiple cages, or thicker walls in accordance with the provision of Section 7.3. bConcrete strength for designs with reinforcement tabulated. For modified or special designs, see Section 7.3. Notes: 1. Test load in kilonew
43、tons per linear meter equals D-load inside span in millimeters. 2. An inner and outer cage plus quadrant mats shall be permitted instead of double cage reinforcement. The area of such reinforcement shall be in accordance with Figure 3. 3. Single cage reinforcement, providing tension steel at the top
44、, bottom, and spring line, shall be permitted instead of double cage reinforcement. The area of such reinforcement shall be 112 percent of the tabulated inner cage area. 4. An inner and outer cage plus a middle cage shall be permitted instead of double cage reinforcement. The area of such reinforcem
45、ent shall be in accordance with Figure 4. 2017 by the American Association of State Highway and Transportation Officials.All rights reserved. Duplication is a violation of applicable law.TS-4a M 207M/M 207-7 AASHTO Table 4Design Requirements for Vertical Elliptical (VE) Pipe (inch-pound units)aDesig
46、nated Diameter, Equivalent Round Size, in. Designated Rise, in. Span, in. Minimum Wall Thickness, in. Reinforcement, in.2/Linear ft Class VE-II Class VE-III Class VE-IV Class VE-V Class VE-VI D-Loads 0.01 = 1000 Ult = 1500 0.01 = 1350 Ult = 2000 0.01 = 2000 Ult = 3000 0.01 = 3000 Ult = 3750 0.01 = 4
47、000 Ult = 5000 In Cage Out Cage In Cage Out Cage In Cage Out Cage In Cage Out Cage In Cage Out Cage 36 45 29 41/20.08 0.05 0.11 0.07 0.16 0.10 0.22 0.14 0.31 0.19 39 49 32 43/40.09 0.05 0.12 0.07 0.18 0.11 0.26 0.16 0.35 0.21 42 53 34 5 0.10 0.06 0.13 0.08 0.20 0.12 0.29 0.17 0.38 0.23 48 60 38 51/20.11 0.07 0.15 0.09 0.22 0.13 0.33 0.20 0.4
