坝顶高程计算.xls

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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/s26.3317.5526.3317.5526.3317.5526.3317.5526.3317.55 2吹程Dm4100410036003600180018003900390015001500 3洪水位Z0154.21157.42154.21157.42154.21157.42154.21157.42154.21157.42 4建基面高程Z1112112117117116116130.5130.5147147 5坝前平均水深Hmm42.2145.4237.2140.42

2、38.2141.4223.7126.927.2110.42 6计算风向与坝轴线法线夹角度55101012124488 7cos0.99620.99620.98480.98480.97810.97810.99760.99760.99030.9903 8单坡的坡度系数m2.672.673333332.22.2 9f1=0.7(g*Hm/W2)0.70.48801 0.90647 0.446780.83540.45515 0.849820.32590.62854 0.14164 0.32343 10th(f1)(计算)0.45263 0.71943 0.41925 0.68337 0.42613 0

3、.69097 0.31483 0.557040.14070.31261 11f2=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 0.25233 12th(f2)(计算)0.187930.17070.19127 0.16951 0.13858 0.12329 0.26115 0.21431 0.37063 0.24711 13平均波高hm0.78147 0.50123 0.73672 0.47281 0.54252 0.34771 0.75

4、536 0.48725 0.479080.3153 14平均波周期Tm3.92322 3.14201 3.80925 3.05161 3.26886 2.61695 3.85712 3.097883.07182.49199 15平均波长Lm24.0311 15.4135 22.6551 14.5394 16.6833 10.6925 23.2281 14.9836 14.7324 9.69572 16斜坡的糙率渗透系数K0.80.80.80.80.80.80.80.80.80.8 17W/(9.81*H)1/21.29392 0.83142 1.37812 0.88134 1.35997 0.

5、87064 1.72644 1.07995 3.13075 1.73584 18查表求得经验系数KW1.0111.011111.0511.221.05 19平均波浪爬高Rm1.22811 0.77991 1.04387 0.663290.76110.48781.11266 0.68356 1.07297 0.60775 20累积频率KP（查表）2.232.232.232.232.232.232.232.232.232.23 21波浪爬高R2.738681.73922.32783 1.47914 1.69725 1.08778 2.48123 1.52433 2.39272 1.35527 22

6、风壅水面高度e0.01231 0.00508 0.01212 0.00496 0.005860.00240.02087 0.00817 0.02621 0.00806 23安全加高A10.510.510.510.510.5 24坝顶超高y3.75099 2.24428 3.339951.98412.70311 1.590193.50212.03253.41892 1.86333 25计算坝顶高程Z157.961 159.664157.55159.404 156.913159.01157.712 159.452 157.629 159.283 26现状坝顶高程159.5159.5159159.5

7、158.5 27现状心墙顶部高程157.5157.5156.5158.5157.5 e2.71828 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/s26.3317.5526.3317.5526.3317.55 2吹程Dm410041003600360018001800 洪水位Z0154.21157.42154.21157.42154.21157.42 建基面高程Z1112112117117116116 3 坝前平均水深Hm m42.2145.4237.2140.4238.2141.42 4计算风向与坝轴线法线夹角度5510101212 cos

8、0.99620.99620.98480.98480.97810.9781 单坡的坡度系数m333333 5 f1=0.7(g*Hm/W2)0.70.488007 0.906466 0.446783 0.835403 0.455155 0.849817 6th(f1)(查表)111111 7f2=0.0018(g*D/W2)0.45/(0.13th(f1)0.086085 0.124018 0.081191 0.116968 0.059436 0.085626 8th(f2)(查表)111111 9平均波高hm9.18705 4.081583 9.18705 4.081583 9.18705 4

9、.081583 10平均波周期Tm13.45164 8.966059 13.45164 8.966059 13.45164 8.966059 11平均波长Lm282.5132 125.5138 282.5132 125.5138 282.5132 125.5138 12斜坡的糙率渗透系数K0.80.80.80.80.80.8 W/(9.81*H)1/21.293924 0.831417 1.378118 0.881342 1.359965 0.870638 13 查表求得经验系数KW 111111 14 平均波浪爬高Rm 12.88835 5.725981 12.88835 5.725981

10、12.88835 5.725981 15 累积频率KP（查表）2.232.232.232.232.232.23 16波浪爬高R28.74103 12.76894 28.74103 12.76894 28.74103 12.76894 17 风壅水面高度e0.012309 0.005082 0.01212 0.004957 0.005861 0.002402 18安全加高A10.510.510.5 19坝顶超高y29.75334 13.27402 29.75315 13.2739 29.74689 13.27134 21 计算坝顶高程Z183.9633 170.694 183.9631 170.

11、6939 183.9569 170.6913 三副坝四副坝 设计校核设计校核 26.3317.5526.3317.55 3900390015001500 154.21157.42154.21157.42 130.5130.5147147 23.7126.927.2110.42 4488 0.99760.99760.99030.9903 332.22.2 0.325902 0.628537 0.141641 0.323434 1111 0.084169 0.121258 0.054754 0.078881 1111 9.18705 4.081583 9.18705 4.081583 13.451

12、64 8.966059 13.45164 8.966059 282.5132 125.5138 282.5132 125.5138 0.80.80.80.8 1.726436 1.079954 3.130752 1.735836 1111 12.88835 5.725981 16.86518 7.492789 2.232.232.232.23 28.74103 12.76894 37.60935 16.70892 0.020873 0.008168 0.026208 0.008057 10.510.5 29.7619 13.27711 38.63556 17.21698 183.9719 170.6971 192.8456 174.637 工况