拱桥悬链线计算表

座标平移 （以拱脚为原点）
座标旋转 （以拱脚为原点） 预拱度 设预拱度拱顶纵坐标 设预拱度拱轴纵坐标 设预拱度拱腹纵坐标
-3.229 -0.192 0.176 -0.109 0.629 19.729 5.774 5.321 19.500 6.106 0.054 7.066 6.613 6.160 140.210 140.258 -0.048 140.156 140.024 0.132
-1.733 -0.103 0.050 -0.058 0.501 18.233 5.900 5.449 18.000 6.174 0.055 7.131 6.680 6.229 140.279 140.331 -0.052 140.224 140.275 -0.051
14.954 0.890 4.296 0.578 4.833 1.546 1.654 1.117 1.500 1.178 0.010 2.262 1.725 1.188 135.238 135.215 0.023 135.228 135.205 0.023
16.500 0.982 5.385 0.649 5.950 0.000 0.565 0.000 0.000 0.000 0.000 1.130 0.565 0.000 134.050 134.050 0.000 134.050 134.050 0.000
-0.233 -0.014 0.001 -0.008 0.451 16.733 5.949 5.499 16.500 6.164 0.056 7.120 6.670 6.220 140.270 140.321 -0.051 140.214 140.265 -0.051
1.269 0.076 0.027 0.043 0.477 15.231 5.923 5.473 15.000 6.077 0.056 7.034 6.584 6.133 140.183 140.296 -0.113 140.127 140.240 -0.113
圈
8
坐
9
标
计
10
算
11
表
拱顶 12 33 16.795 1/6 5.612 5.500 2.240 0.900 0.056 1.446 11' 10' 9' 8' 7' 1/4L 6' 5' 4' 3' 2' 1' 拱脚 0'
-4.722 -0.281 0.379 -0.161 0.835 21.222 5.571 5.115 21.000 5.960 0.051 6.923 6.467 6.011 140.061 140.107 -0.046 140.010 140.055 -0.045
2.774 0.165 0.130 0.094 0.582 13.726 5.820 5.368 13.500 5.913 0.054 6.872 6.420 5.968 140.018 140.064 -0.046 139.963 140.010 -0.047
4.283 0.255 0.311 0.146 0.766 12.217 5.639 5.184 12.000 5.669 0.052 6.631 6.176Biblioteka Baidu5.721 139.771 139.812 -0.041 139.719 139.760 -0.041
拱
拱脚 0 净跨径 1/2计算跨径 失跨比 计算失高 净失高 设计拱轴系数 拱圈厚度 拱顶预拱度 K 横坐标 未设预拱度拱轴纵坐标 拱轴线上任意点水平倾角 未设预拱度拱腹纵坐标 L0 L/2 R f f0=L0*R m D Δ f=L/600 k=ln(m+(m^2-1)^0.5) X ξ =X/(L/2) y=f/(m-1)*(ch(k*ξ )-1) φ =argtg(2fKshKξ /L/(m-1)) y1=y+D/2/cosφ X=-(X-L0/2) 未设预拱度拱轴Y=-(Y-(D/2+f0)) 未设预拱度拱腹Y'=-(Y'-(D/2+f0)) X=X1*cosφ -Y1*sinφ 未设预拱度拱腹Y'=-(Y'-(D/2+f0)) △F=Δ f*(1-4*X2^2/L0^2) Yd=Yf+D/cosφ Yz=Yf+(D/2)/cosφ Yf=Y1+△F 设计拱腹高程H2 设预拱度 施工单位拱腹高程计算值H2 设计-施工 设计拱腹高程H1 不设预拱度 施工单位计算值拱腹高程H1 设计-施工 -16.500 -0.982 5.385 -0.649 5.950 33.000 0.565 0.000 32.974 1.320 0.000 2.450 1.885 1.320 135.370 135.370 0.000 135.370 135.370 0.000 -15.067 -0.897 4.370 -0.583 4.909 31.567 1.580 1.041 31.500 2.303 0.009 3.390 2.851 2.312 136.362 136.360 0.002 136.353 136.350 0.003 -13.602 -0.810 3.473 -0.516 3.990 30.102 2.477 1.960 30.000 3.162 0.018 4.215 3.698 3.180 137.230 137.224 0.006 137.212 137.205 0.007 -12.133 -0.722 2.701 -0.451 3.201 28.633 3.249 2.749 28.500 3.892 0.026 4.918 4.418 3.918 137.968 137.981 -0.013 137.942 137.955 -0.013 -10.659 -0.635 2.042 -0.389 2.528 27.159 3.908 3.422 27.000 4.505 0.033 5.510 5.024 4.538 138.588 138.593 -0.005 138.555 138.560 -0.005 -9.180 -0.547 1.488 -0.328 1.963 25.680 4.462 3.987 25.500 5.011 0.039 6.000 5.525 5.049 139.099 139.119 -0.020 139.061 139.080 -0.019 -7.698 -0.458 1.030 -0.271 1.497 24.198 4.920 4.453 24.000 5.417 0.044 6.395 5.928 5.461 139.511 139.544 -0.033 139.467 139.500 -0.033 -6.211 -0.370 0.662 -0.215 1.123 22.711 5.288 4.827 22.500 5.732 0.048 6.701 6.240 5.780 139.830 139.866 -0.036 139.782 139.817 -0.035 1 2 3 4 5 1/4L 6 7
11.881 0.707 2.580 0.441 3.078 4.619 3.370 2.872 4.500 3.055 0.027 4.077 3.579 3.082 137.132 137.121 0.011 137.105 137.095 0.010
13.415 0.799 3.368 0.508 3.883 3.085 2.582 2.067 3.000 2.189 0.019 3.238 2.723 2.208 136.258 136.129 0.129 136.239 136.110 0.129
-0.233 -0.014 0.001 -0.008 0.451 16.733 5.949 5.499 16.500 6.164 0.056 7.120 6.670 6.220 140.270 140.321 -0.051 140.214 140.265 -0.051
-0.233 -0.014 0.001 -0.008 0.451 16.733 5.949 5.499 16.500 6.164 0.056 7.120 6.670 6.220 140.270 140.321 -0.051 140.214 140.265 -0.051
8.830 0.526 1.371 0.315 1.845 7.670 4.579 4.105 7.500 4.409 0.040 5.395 4.922 4.449 138.499 138.504 -0.005 138.459 138.465 -0.006
10.353 0.616 1.919 0.376 2.403 6.147 4.031 3.547 6.000 3.790 0.034 4.792 4.308 3.824 137.874 137.873 0.001 137.840 137.840 0.000
5.795 0.345 0.575 0.200 1.034 10.705 5.375 4.916 10.500 5.340 0.049 6.308 5.849 5.389 139.439 139.469 -0.030 139.390 139.420 -0.030
7.310 0.435 0.926 0.256 1.391 9.190 5.024 4.559 9.000 4.923 0.045 5.898 5.433 4.968 139.018 139.039 -0.021 138.973 138.995 -0.022