拱桥悬链线计算表-改进版

15.375 0.750 2.274 0.333 2.793 5.125 2.816 2.297 5.029 2.500 0.030 3.567 3.049 2.530 136.580 137.121 -0.541 136.550 137.095 -0.545
17.083 0.833 2.920 0.391 3.450 3.417 2.170 1.640 3.348 1.775 0.021 2.856 2.326 1.796 135.846 136.129 -0.283 135.825 136.110 -0.285
5.125 0.250 0.217 0.086 0.709 15.375 4.873 4.381 15.187 4.993 0.064 6.040 5.548 5.057 139.107 140.064 -0.957 139.043 140.010 -0.967
6.833 0.333 0.392 0.118 0.885 13.667 4.698 4.205 13.488 4.748 0.061 5.796 5.302 4.809 138.859 139.812 -0.953 138.798 139.760 -0.962
18.792 0.917 3.689 0.455 4.234 1.708 1.401 0.856 1.673 0.923 0.011 2.025 1.480 0.934 134.984 135.215 -0.231 134.973 135.205 -0.232
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
-5.125 -0.250 0.217 -0.086 0.709 25.625 4.873 4.381 25.429 5.403 0.064 6.450 5.958 5.467 139.517 140.258 -0.741 139.453 140.024 -0.571
-3.417 -0.167 0.095 -0.056 0.586 23.917 4.995 4.504 23.717 5.457 0.066 6.505 6.014 5.523 139.573 140.331 -0.758 139.507 140.275 -0.768
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 -20.500 -1.000 4.600 -0.525 5.166 41.000 0.490 -0.076 40.970 1.564 0.000 2.696 2.130 1.564 135.614 135.370 0.244 135.614 135.370 0.244 -18.792 -0.917 3.689 -0.455 4.234 39.292 1.401 0.856 39.226 2.427 0.011 3.529 2.983 2.438 136.488 136.360 0.128 136.477 136.350 0.127 -17.083 -0.833 2.920 -0.391 3.450 37.583 2.170 1.640 37.488 3.142 0.021 4.223 3.693 3.163 137.213 137.224 -0.011 137.192 137.205 -0.013 -15.375 -0.750 2.274 -0.333 2.793 35.875 2.816 2.297 35.754 3.730 0.030 4.797 4.279 3.760 137.810 137.981 -0.171 137.780 137.955 -0.175 -13.667 -0.667 1.735 -0.280 2.244 34.167 3.355 2.846 34.025 4.210 0.038 5.268 4.758 4.248 138.298 138.593 -0.295 138.260 138.560 -0.300 -11.958 -0.583 1.287 -0.233 1.791 32.458 3.803 3.299 32.300 4.595 0.045 5.647 5.144 4.640 138.690 139.119 -0.429 138.645 139.080 -0.435 -10.250 -0.500 0.920 -0.191 1.419 30.750 4.170 3.671 30.579 4.898 0.051 5.947 5.448 4.949 138.999 139.544 -0.545 138.948 139.500 -0.552 -8.542 -0.417 0.624 -0.153 1.120 29.042 4.466 3.970 28.860 5.129 0.056 6.177 5.681 5.185 139.235 139.866 -0.631 139.179 139.817 -0.638 1 2 3 4 5 1/4L 6 7
拱
圈
坐
标
计
算
表
拱脚 0' 41.00 20.500 0.112 4.600 4.600 3.500 0.980 0.068 1.925 20.500 1.000 4.600 0.525 5.166 0.000 0.490 -0.076 0.003 -0.076 0.000 1.056 0.490 -0.076 133.974 134.050 -0.076 133.974 134.050 -0.076
Hale Waihona Puke Baidu
11.958 0.583 1.287 0.233 1.791 8.542 3.803 3.299 8.403 3.638 0.045 4.691 4.187 3.684 137.734 138.504 -0.770 137.688 138.465 -0.777
13.667 0.667 1.735 0.280 2.244 6.833 3.355 2.846 6.714 3.117 0.038 4.174 3.664 3.155 137.205 137.873 -0.668 137.167 137.840 -0.673
-1.708 -0.083 0.024 -0.028 0.514 22.208 5.066 4.576 22.008 5.461 0.068 6.509 6.019 5.529 139.579 140.321 -0.742 139.511 140.265 -0.754
0.000 0.000 0.000 0.000 0.490 20.500 5.090 4.600 20.300 5.416 0.068 6.465 5.975 5.485 139.535 140.321 -0.786 139.466 140.265 -0.799
1.708 0.083 0.024 0.028 0.514 18.792 5.066 4.576 18.594 5.324 0.068 6.372 5.882 5.392 139.442 140.321 -0.879 139.374 140.265 -0.891
3.417 0.167 0.095 0.056 0.586 17.083 4.995 4.504 16.890 5.183 0.066 6.231 5.741 5.250 139.300 140.296 -0.996 139.233 140.240 -1.007
圈
8
坐
标
9
计
10
算
表
拱顶 11 12 41.00 20.500 0.112 4.600 4.600 3.500 0.980 0.068 1.925 11' 10' 9' 8' 7' 1/4L 6' 5' 4' 3' 2' 1'
-6.833 -0.333 0.392 -0.118 0.885 27.333 4.698 4.205 27.143 5.295 0.061 6.342 5.849 5.355 139.405 140.107 -0.702 139.345 140.055 -0.710
8.542 0.417 0.624 0.153 1.120 11.958 4.466 3.970 11.790 4.445 0.056 5.493 4.997 4.502 138.552 139.469 -0.917 138.495 139.420 -0.925
10.250 0.500 0.920 0.191 1.419 10.250 4.170 3.671 10.095 4.078 0.051 5.127 4.628 4.129 138.179 139.039 -0.860 138.128 138.995 -0.867