坝顶高程计算.xls

1、坝顶高程计算成果表序号项目单位工况主坝一副坝二副坝三副坝四副坝设计校核设计校核设计校核设计校核设计校核1风速Wm/s26.3317.5526.3317.5526.3317.5526.3317.5526.3317.552吹程Dm41004100360036001800180039003900150015003洪水位Z0154.21157.42154.21157.42154.21157.42154.21157.42154.21157.424建基面高程Z1112112117117116116130.5130.51471475坝前平均水深Hmm42.2145.4237.2140.4238.2141.4

2、223.7126.927.2110.426计算风向与坝轴线法线夹角度551010121244887cos0.99620.99620.98480.98480.97810.97810.99760.99760.99030.99038单坡的坡度系数m2.672.673333332.22.29f1=0.7(g*Hm/W2)0.70.48801 0.90647 0.44678 0.8354 0.45515 0.84982 0.3259 0.62854 0.14164 0.3234310th(f1)(计算)0.45263 0.71943 0.41925 0.68337 0.42613 0.69097 0.3

3、1483 0.55704 0.1407 0.3126111f2=0.0018(g*D/W2)0.45/(0.13th(f1)0.19019 0.17238 0.19366 0.17116 0.13948 0.12392 0.26735 0.21768 0.38915 0.2523312th(f2)(计算)0.18793 0.1707 0.19127 0.16951 0.13858 0.12329 0.26115 0.21431 0.37063 0.2471113平均波高hm0.78147 0.50123 0.73672 0.47281 0.54252 0.34771 0.75536 0.487

4、25 0.47908 0.315314平均波周期Tm3.92322 3.14201 3.80925 3.05161 3.26886 2.61695 3.85712 3.09788 3.0718 2.4919915平均波长Lm24.0311 15.4135 22.6551 14.5394 16.6833 10.6925 23.2281 14.9836 14.7324 9.6957216斜坡的糙率渗透系数K0.80.80.80.80.80.80.80.80.80.817W/(9.81*H)1/21.29392 0.83142 1.37812 0.88134 1.35997 0.87064 1.72

5、644 1.07995 3.13075 1.7358418查表求得经验系数KW1.0111.011111.0511.221.0519平均波浪爬高Rm1.22811 0.77991 1.04387 0.66329 0.76110.4878 1.11266 0.68356 1.07297 0.6077520累积频率KP（查表）2.232.232.232.232.232.232.232.232.232.2321波浪爬高R2.73868 1.7392 2.32783 1.47914 1.69725 1.08778 2.48123 1.52433 2.39272 1.3552722风壅水面高度e0.01

6、231 0.00508 0.01212 0.00496 0.00586 0.0024 0.02087 0.00817 0.02621 0.0080623安全加高A10.510.510.510.510.524坝顶超高y3.75099 2.24428 3.33995 1.9841 2.70311 1.59019 3.50212.0325 3.41892 1.8633325计算坝顶高程Z157.961 159.664 157.55 159.404 156.913 159.01 157.712 159.452 157.629 159.28326现状坝顶高程159.5159.5159159.5158.5

7、27现状心墙顶部高程157.5157.5156.5158.5157.5e2.71828坝顶高程计算成果表序号项目单位工况主坝一副坝二副坝设计校核设计校核设计校核1风速Wm/s26.3317.5526.3317.5526.3317.552吹程Dm410041003600360018001800洪水位Z0154.21157.42154.21157.42154.21157.42建基面高程Z11121121171171161163 坝前平均水深Hm m42.2145.4237.2140.4238.2141.424计算风向与坝轴线法线夹角度5510101212cos0.99620.99620.98480

8、.98480.97810.9781单坡的坡度系数m3333335f1=0.7(g*Hm/W2)0.70.488007 0.906466 0.446783 0.835403 0.455155 0.8498176th(f1)(查表)1111117f2=0.0018(g*D/W2)0.45/(0.13th(f1)0.086085 0.124018 0.081191 0.116968 0.059436 0.0856268th(f2)(查表)1111119平均波高hm9.18705 4.081583 9.18705 4.081583 9.18705 4.08158310 平均波周期Tm13.45164

9、8.966059 13.45164 8.966059 13.45164 8.96605911平均波长Lm282.5132 125.5138 282.5132 125.5138 282.5132 125.513812斜坡的糙率渗透系数K0.80.80.80.80.80.8W/(9.81*H)1/21.293924 0.831417 1.378118 0.881342 1.359965 0.87063813 查表求得经验系数KW11111114 平均波浪爬高Rm12.88835 5.725981 12.88835 5.725981 12.88835 5.72598115 累积频率KP（查表）2.2

10、32.232.232.232.232.2316波浪爬高R28.74103 12.76894 28.74103 12.76894 28.74103 12.7689417 风壅水面高度e0.012309 0.005082 0.01212 0.004957 0.005861 0.00240218安全加高A10.510.510.519坝顶超高y29.75334 13.27402 29.75315 13.2739 29.74689 13.2713421 计算坝顶高程Z183.9633 170.694 183.9631 170.6939 183.9569 170.6913三副坝四副坝设计校核设计校核26.

11、3317.5526.3317.553900390015001500154.21157.42154.21157.42130.5130.514714723.7126.927.2110.4244880.99760.99760.99030.9903332.22.20.325902 0.628537 0.141641 0.32343411110.084169 0.121258 0.054754 0.07888111119.18705 4.081583 9.18705 4.08158313.45164 8.966059 13.45164 8.966059282.5132 125.5138 282.5132 125.51380.80.80.80.81.726436 1.079954 3.130752 1.735836111112.88835 5.725981 16.86518 7.4927892.232.232.232.2328.74103 12.76894 37.60935 16.708920.020873 0.008168 0.026208 0.00805710.510.529.7619 13.27711 38.63556 17.21698183.9719 170.6971 192.8456 174.637