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《路面结构设计方案原理》作业[].pdf

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1、-1-/7 路面结构课程设计谭诗亮 201821007638 1、背景基于KENLAYER 计算机程序的路面结构设计。2、输入数据KENLAYER 程序中菜单栏的目录项依次输入下列数据。General MATL=1，NDAMA=0，NPY=1，NLG=1，DEL=0.001，NL=3，NZ=3，ICL=80，NSTD=9,NBOND=1，NLBT=1，NLTC=1，NUNIT=1 Zcoord ZC1=1，ZC2=9.9，ZC3=15.1 Layer TH1=10，TH2=15，PR1=0.35，PR2=0.35，PR3=0.45 Moduli E1=700000，E2=300000，E3=2

2、0000，Load LOAD=1，CR=10，CP=700，YW=30，XW=0，NP OR NPT=2 XPT1=0,YPT1=-10,XPY2=0,YTP2=15 基于上述基数，变换 base 厚度，同时设两个时期，E：60，E：-10输出结果如下：以h15.1为例，表示 h=15时，60下的结果输出，如下：INPUT FILE NAME -C:KENPAVEh15.1.DAT NUMBER OF PROBLEMS TO BE SOLVED=1 TITLE-h152 MATL=1 FOR LINEAR ELASTIC LAYERED SYSTEM NDAMA=0,SO DAMAGE ANA

3、LYSIS WILL NOT BE PERFORMED NUMBER OF PERIODS PER YEAR(NPY=1 NUMBER OF LOAD GROUPS(NLG=1 TOLERANCE FOR INTEGRATION(DEL-=.001 NUMBER OF LAYERS(NL-=3 NUMBER OF Z COORDINATES(NZ-=3 LIMIT OF INTEGRATION CYCLES(ICL-=80 COMPUTING CODE(NSTD-=9 SYSTEM OF UNITS(NUNIT-=1 -2-/7 Length and displacement in cm,st

4、ress and modulus in kPa unit weight in kN/m3,and temperature in C THICKNESSES OF LAYERS(TH ARE:10 15 POISSONS RATIOS OF LAYERS(PR ARE:.35 .35 .45 VERTICAL COORDINATES OF POINTS(ZC ARE:1 9.9 25.1 ALL INTERFACES ARE FULLY BONDED FOR PERIOD NO.1 LAYER NO.AND MODULUS ARE:1 7.000E+05 2 3.000E+05 3 2.000E

5、+04 LOAD GROUP NO.1 HAS 2 CONTACT AREAS CONTACT RADIUS(CR-=10 CONTACT PRESSURE(CP-=700 NO.OF POINTS AT WHICH RESULTS ARE DESIRED(NPT-=2 WHEEL SPACING ALONG X-AXIS(XW-=0 WHEEL SPACING ALONG Y-AXIS(YW-=30 RESPONSE PT.NO.AND(XPT,YPT ARE:1 0.000-10.000 2 0.000 15.000 PERIOD NO.1 LOAD GROUP NO.1 POINT VE

6、RTICAL VERTICAL VERTICAL MAJOR MINOR INTERMEDIATE DISPL.PRINCIPAL PRINCIPAL PRINCIPAL NO.COORDINATE(HORIZONTAL STRESS STRESS STRESS STRESS P.STRAIN (STRAIN (STRAIN (STRAIN (STRAIN 1 1.00000 0.16026 337.592 701.439 169.481 662.674 (STRAIN 2.618E-04 -1.157E-04 5.860E-04 -4.399E-04 5.112E-04 1 9.90000

7、0.15909 176.331 274.446 -144.993 -111.160 (STRAIN -2.888E-04 3.309E-04 5.201E-04 -2.888E-04 -2.235E-04 1 25.10000 0.15056 38.840 42.593 7.376 8.964 (STRAIN -7.912E-04 1.490E-03 1.762E-03 -7.912E-04 -6.761E-04 2 1.00000 0.17562 1.334 608.622 1.333 410.986 (STRAIN 2.821E-04 -5.079E-04 6.633E-04 -5.079

8、E-04 2.821E-04 2 9.90000 0.17711 137.955 137.955 -146.987 132.767 (STRAIN -3.453E-04 2.042E-04 2.042E-04 -3.453E-04 1.942E-04 2 25.10000 0.16736 48.689 48.689 8.058 13.392 (STRAIN -9.939E-04 1.952E-03 1.952E-03 -9.939E-04 -6.072E-04 POINT VERTICAL NORMAL X NORMAL Y SHEAR XY SHEAR YZ SHEAR XZ STRESS

9、STRESS STRESS STRESS STRESS NO.COORDINATE (STRAIN (STRAIN (STRAIN (STRAIN (STRAIN 1 1.00000 6.627E+02 5.333E+02 0.000E+00 -2.473E+02 0.000E+00 (STRAIN 5.112E-04 2.618E-04 0.000E+00 -9.539E-04 0.000E+00 文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 H

10、N6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2

11、L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 H

12、N6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2

13、L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 H

14、N6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2

15、L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 H

16、N6Y4D5Q9D4 ZE1D8R4R2L9-3-/7 1 9.90000 -1.450E+02 -1.304E+01 0.000E+00 -1.679E+02 0.000E+00 (STRAIN -2.888E-04 -3.430E-05 0.000E+00 -6.478E-04 0.000E+00 1 25.10000 7.376E+00 1.272E+01 0.000E+00 -1.059E+01 0.000E+00 (STRAIN -7.912E-04 -4.040E-04 0.000E+00 -1.535E-03 0.000E+00 2 1.00000 6.086E+02 4.110

17、E+02 0.000E+00 0.000E+00 0.000E+00 (STRAIN 6.633E-04 2.821E-04 0.000E+00 0.000E+00 0.000E+00 2 9.90000 -1.470E+02 1.328E+02 0.000E+00 0.000E+00 0.000E+00 (STRAIN -3.453E-04 1.942E-04 0.000E+00 0.000E+00 0.000E+00 2 25.10000 8.058E+00 1.339E+01 0.000E+00 0.000E+00 0.000E+00 (STRAIN -9.939E-04 -6.072E

18、-04 0.000E+00 0.000E+00 0.000E+00 从上述输出结果可以看出，在E=700MPa的情况下，A 点压应变(VERTICAL STRAIN=1.952E-03，B 点拉应力(NORMAL X STRESS=-1.470E+02，C 点剪应力(SHEAR YZ STRESS=-2.473E+02。=1 NUMBER OF LOAD GROUPS(NLG=1 TOLERANCE FOR INTEGRATION(DEL-=.001 NUMBER OF LAYERS(NL-=3 NUMBER OF Z COORDINATES(NZ-=3 LIMIT OF INTEGRATIO

19、N CYCLES(ICL-=80 COMPUTING CODE(NSTD-=9 SYSTEM OF UNITS(NUNIT-=1 Length and displacement in cm,stress and modulus in kPa unit weight in kN/m3,and temperature in C THICKNESSES OF LAYERS(TH ARE:10 15 POISSONS RATIOS OF LAYERS(PR ARE:.35 .35 .45 VERTICAL COORDINATES OF POINTS(ZC ARE:1 9.9 25.1 ALL INTE

20、RFACES ARE FULLY BONDED FOR PERIOD NO.1 LAYER NO.AND MODULUS ARE:1 1.000E+07 2 3.000E+05 3 2.000E+04 LOAD GROUP NO.1 HAS 2 CONTACT AREAS CONTACT RADIUS(CR-=10 CONTACT PRESSURE(CP-=700 文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4

21、R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1

22、 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4

23、R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1

24、 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4

25、R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1

26、 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4

27、R2L9-4-/7 NO.OF POINTS AT WHICH RESULTS ARE DESIRED(NPT-=2 WHEEL SPACING ALONG X-AXIS(XW-=0 WHEEL SPACING ALONG Y-AXIS(YW-=30 RESPONSE PT.NO.AND(XPT,YPT ARE:1 0.000-10.000 2 0.000 15.000 PERIOD NO.1 LOAD GROUP NO.1 POINT VERTICAL VERTICAL VERTICAL MAJOR MINOR INTERMEDIATE DISPL.PRINCIPAL PRINCIPAL P

28、RINCIPAL NO.COORDINATE(HORIZONTAL STRESS STRESS STRESS STRESS P.STRAIN (STRAIN (STRAIN (STRAIN (STRAIN 1 1.00000 0.11582 333.676 2049.151 253.664 1673.241 (STRAIN 7.592E-05 -9.412E-05 1.375E-04 -1.049E-04 8.673E-05 1 9.90000 0.11566 61.816 64.931 -2131.948 -1496.364 (STRAIN -1.631E-04 1.331E-04 1.33

29、5E-04 -1.631E-04 -7.729E-05 1 25.10000 0.11118 20.780 21.965 4.796 5.408 (STRAIN -3.761E-04 7.828E-04 8.686E-04 -3.761E-04 -3.317E-04 2 1.00000 0.12383 -0.773 2324.611 -0.773 1785.773 (STRAIN 9.724E-05 -1.439E-04 1.700E-04 -1.439E-04 9.724E-05 2 9.90000 0.12378 70.720 70.720 -2563.319 -1706.254 (STR

30、AIN -1.991E-04 1.565E-04 1.565E-04 -1.991E-04 -8.338E-05 2 25.10000 0.11825 24.450 24.450 5.025 6.256 (STRAIN -4.396E-04 9.687E-04 9.687E-04 -4.396E-04 -3.504E-04 POINT VERTICAL NORMAL X NORMAL Y SHEAR XY SHEAR YZ SHEAR XZ STRESS STRESS STRESS STRESS STRESS NO.COORDINATE (STRAIN (STRAIN (STRAIN (STR

31、AIN (STRAIN 1 1.00000 2.049E+03 1.593E+03 0.000E+00 -3.274E+02 0.000E+00 (STRAIN 1.375E-04 7.592E-05 0.000E+00 -8.839E-05 0.000E+00 1 9.90000 -2.132E+03 -1.493E+03 0.000E+00 -6.967E+01 0.000E+00 (STRAIN -1.631E-04 -7.687E-05 0.000E+00 -1.881E-05 0.000E+00 1 25.10000 4.796E+00 6.593E+00 0.000E+00 -4.

32、267E+00 0.000E+00 (STRAIN -3.761E-04 -2.458E-04 0.000E+00 -6.187E-04 0.000E+00 2 1.00000 2.325E+03 1.786E+03 0.000E+00 0.000E+00 0.000E+00 (STRAIN 1.700E-04 9.724E-05 0.000E+00 0.000E+00 0.000E+00 2 9.90000 -2.563E+03 -1.706E+03 0.000E+00 0.000E+00 0.000E+00 (STRAIN -1.991E-04 -8.338E-05 0.000E+00 0

33、.000E+00 0.000E+00 2 25.10000 5.025E+00 6.256E+00 0.000E+00 0.000E+00 0.000E+00 (STRAIN -4.396E-04 -3.504E-04 0.000E+00 0.000E+00 0.000E+00 文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9

34、文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6

35、Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9

36、文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6

37、Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9

38、文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6

39、Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9-5-/7 从上述输出结果可以看出，在E=700MPa的情况下，A 点压应变(V

40、ERTICAL STRAIN=9.687E-04，B 点拉应力(NORMAL X STRESS=-2.563E+03，C 点剪应力(SHEAR YZ STRESS=-3.274E+02。B点拉应力(NORMAL X STRESS C点剪应力(SHEAR YZ STRESS E=700MPa E=10000MPa E=700MPa E=10000MPa E=700MPa E=10000MPa h=15 1.952E-03 9.687E-04-1.470E+02-2.563E+03-2.473E+02-3.274E+02 h=20 1.564E-03 8.604E-04-8.183E+01-2.2

41、60E+03-2.431E+02-3.213E+02 h=25 1.274E-03 7.539E-04-5.312E+01-2.037E+03-2.406E+02-3.168E+02 h=30 1.052E-03 6.585E-04-4.103E+01-1.874E+03-2.390E+02-3.136E+02 h=35 8.809E-04 5.762E-04-3.690E+01-1.755E+03-2.379E+02-3.113E+02 h=40 7.463E-04 5.061E-04-3.664E+01-1.667E+03-2.372E+02-3.096E+02 h=45 6.391E-0

42、4 4.466E-04-3.826E+01-1.602E+03-2.367E+02-3.083E+02 考察上述数据，找出在两种不同模量情况下满足c 0.5mpa，b 1.5 mpa，a 9.7mic 的厚度。从上表可以看出，从h=35起，A点压应变满足要求，C点剪应力也满足要求，B点拉应力在 E=700MPa 时也满足要求，仅仅B点拉应力在 E=10000MPa时不满足要求，且基层厚度达到最大h=45 时 B 点拉应力在E=10000MPa 时也不满足要求。因此需要改变面层厚度。文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1

43、HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R

44、2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1

45、HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R

46、2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1

47、HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R

48、2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1

49、HN6Y4D5Q9D4 ZE1D8R4R2L9文档编码:CE8S6A9E9G1 HN6Y4D5Q9D4 ZE1D8R4R2L9-6-/7 B、沥青面层和半刚性基层底面拉应力验算指标是用于避免结构层的不合理组合或材料的不合理选用，引起相对薄弱环节处出现某种类型的破坏，所以设置了相应的单项控制指标。但是在层间接触为连续的情况下，沥青面层底面的应力虽处于受压状态，在层间接触为滑动的情况下，沥青面层底面的应力虽处于受拉状态，但沥青面层的疲劳寿命仍大于半刚性基层，因而，沥青面层底面拉应力验算指标在设计中不会起控制作用。我国沥青路面设计体系采用的是力学-经验法，其路面模型借鉴于SHEL的理论设计法，把路面

50、作为一种多层弹性体系。设计弯沉是表征路面整体刚度大小的指标，是路面厚度设计的主要依据，层底拉应力作为验算指标。更改设计参数，重新输入设计数据，即可输出数据。下面列出在基层厚度h=35，面层厚度h0=12；基层厚度h=35，面层厚度h0=13；基层厚度 h=40，面层厚度h0=12 三种情况下A、B、C 点的应力应变情况。分析讨论是否满足要求。基层厚度 h）面层厚度 B点拉应力(NORMAL X STRESS C点剪应力(SHEAR YZ STRESS E=700MPa E=10000MPa E=700MPa E=10000MPa E=700MPa E=10000MPa h=35(h0=12 8

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