《路面结构设计原理》作业2010.12.30.docVIP

路面结构课程设计 谭诗亮 201021007638 1、背景 基于KENLAYER计算机程序的路面结构设计。 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=20000， 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:\KENPAVE\h15.1.DAT NUMBER OF PROBLEMS TO BE SOLVED = 1 TITLE -h152 MATL = 1 FOR LINEAR ELASTIC LAYERED SYSTEM NDAMA = 0, SO DAMAGE ANALYSIS 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 Length and displacement in cm, stress and modulus in kPa unit weight in kN/m^3, 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+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 VERTICAL VERTICAL VERTICAL MAJOR MINOR INTERMEDIATE DISPL. PRINCIPAL PRINCIPAL PR