拱桥悬链线计算表

12.000 0.430 1.496 0.252 2.219 15.500 8.371 7.648 15.182 8.262 0.075 9.783 9.060 8.337 142.387 140.321 2.066 142.312 140.265 2.047
13.000 0.466 1.765 0.275 2.493 14.500 8.101 7.374 14.193 7.948 0.072 9.475 8.748 8.020 142.070 140.321 1.749 141.998 140.265 1.733
14.000 0.501 2.060 0.298 2.792 13.500 7.807 7.075 13.206 7.609 0.069 9.143 8.410 7.678 141.728 140.321 1.407 141.659 140.265 1.394
15.000 0.537 2.380 0.322 3.117 12.500 7.487 6.749 12.220 7.244 0.065 8.785 8.047 7.309 141.359 140.296 1.063 141.294 140.240 1.054
22.000 0.788 5.419 0.499 6.216 5.500 4.448 3.651 5.350 3.868 0.034 5.495 4.698 3.901 137.951 137.121 0.830 137.918 137.095 0.823
23.000 0.824 5.981 0.526 6.791 4.500 3.885 3.076 4.373 3.254 0.028 4.900 4.091 3.282 137.332 136.129 1.203 137.304 136.110 1.194
18.000 0.645 3.502 0.395 4.261 9.500 6.364 5.606 9.268 5.981 0.053 7.551 6.793 6.035 140.085 139.469 0.616 140.031 139.420 0.611
ห้องสมุดไป่ตู้
19.000 0.681 3.934 0.420 4.701 8.500 5.932 5.166 8.287 5.502 0.049 7.084 6.317 5.550 139.600 139.039 0.561 139.552 138.995 0.557
20.000 0.716 4.397 0.446 5.173 7.500 5.470 4.694 7.306 4.990 0.044 6.586 5.810 5.034 139.084 138.504 0.580 139.040 138.465 0.575
21.000 0.752 4.891 0.472 5.677 6.500 4.975 4.189 6.327 4.446 0.039 6.057 5.271 4.485 138.535 137.873 0.662 138.496 137.840 0.656
10.000 0.358 1.029 0.207 1.744 17.500 8.838 8.123 17.161 8.816 0.081 10.328 9.612 8.897 142.947 140.258 2.689 142.866 140.024 2.842
11.000 0.394 1.251 0.229 1.969 16.500 8.616 7.897 16.171 8.551 0.078 10.067 9.348 8.629 142.679 140.331 2.348 142.601 140.275 2.326
24.000 0.860 6.580 0.553 7.402 3.500 3.287 2.464 3.399 2.602 0.022 4.270 3.447 2.625 136.675 135.215 1.460 136.652 135.205 1.447
25.000 0.895 7.216 0.580 8.053 2.500 2.651 1.814 2.425 1.912 0.016 3.602 2.765 1.928 135.978 134.050 1.928 135.962 134.050 1.912
圈
8
坐
9
标
计
10
算
11
表
拱顶 12 55 27.920 1/6 9.307 9.167 2.240 1.400 0.093 1.446 11' 10' 9' 8' 7' 1/4L 6' 5' 4' 3' 2' 1' 拱脚 0'
9.000 0.322 0.830 0.186 1.542 18.500 9.037 8.325 18.152 9.058 0.083 10.566 9.853 9.141 143.191 140.107 3.084 143.108 140.055 3.053
16.000 0.573 2.726 0.346 3.470 11.500 7.141 6.397 11.235 6.851 0.062 8.401 7.657 6.913 140.963 140.064 0.899 140.901 140.010 0.891
17.000 0.609 3.100 0.370 3.851 10.500 6.767 6.016 10.251 6.431 0.058 7.990 7.239 6.489 140.539 139.812 0.727 140.481 139.760 0.721
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
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 1.000 0.036 0.010 0.020 0.710 26.500 9.857 9.156 26.113 10.209 0.093 11.702 11.002 10.302 144.352 135.370 8.982 144.259 135.370 8.889 2.000 0.072 0.040 0.040 0.741 25.500 9.826 9.126 25.115 10.139 0.093 11.632 10.932 10.231 144.281 136.360 7.921 144.189 136.350 7.839 3.000 0.107 0.091 0.061 0.792 24.500 9.776 9.075 24.117 10.047 0.092 11.542 10.841 10.139 144.189 137.224 6.965 144.097 137.205 6.892 4.000 0.143 0.162 0.081 0.864 23.500 9.705 9.003 23.121 9.936 0.091 11.431 10.729 10.027 144.077 137.981 6.096 143.986 137.955 6.031 5.000 0.179 0.253 0.101 0.957 22.500 9.614 8.910 22.126 9.803 0.090 11.300 10.597 9.893 143.943 138.593 5.350 143.853 138.560 5.293 6.000 0.215 0.365 0.122 1.070 21.500 9.502 8.796 21.131 9.649 0.089 11.148 10.443 9.738 143.788 139.119 4.669 143.699 139.080 4.619 7.000 0.251 0.498 0.143 1.206 20.500 9.368 8.661 20.137 9.474 0.087 10.976 10.268 9.561 143.611 139.544 4.067 143.524 139.500 4.024 8.000 0.287 0.653 0.164 1.363 19.500 9.214 8.504 19.144 9.277 0.085 10.781 10.072 9.362 143.412 139.866 3.546 143.327 139.817 3.510 1 2 3 4 5 1/4L 6 7