liuzhuzhu 发表于 2010-12-9 19:37

网络资源就是丰富

跌看到看看 发表于 2010-12-13 19:18

学习学习，谢lz

lihefang 发表于 2010-12-19 23:33

谢谢分享，学习了

troops123 发表于 2010-12-23 12:10

学习学习，谢lz

troops123 发表于 2010-12-23 12:21

PROBLEM A: Flood Planning 3 ~  I3 ~8 g: S8 I5 I' Z' M; `; V
Lake Murray in central South Carolina is formed by a large earthen dam, which was completed in 1930 for power production. Model the flooding downstream in the event there is a catastrophic earthquake that breaches the dam. Two particular questions: 2 W' n: y5 A$ ^* o- k" x: i

•Rawls Creek is a year-round stream that flows into the Saluda River a short distance downriver from the dam. How much flooding will occur in Rawls Creek from a dam failure, and how far back will it extend?
•Could the flood be so massive downstream that water would reach up to the S.C. State Capitol Building, which is on a hill overlooking the Congaree River?
0 w  @) }1 ^  L; k$ u+ o

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: I# k2 p+ k$ ~" R8 S) wMCM2005 A 题: 洪水估计& e/ ~; B1 t* v* r& Z% t
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位于美国南卡罗莱纳州中部的Murray 湖是因为发电需要而建造的一座大型土坝而形成的，大坝建成于1930 年。假设一场灾难性的大地震造成大坝决口，试对由此而产生的下游洪水进行建模。两个值得注意的问题：0 e+ F' \4 x: w; g+ s' X8 @
1、Rawls 河是一条四季不断流的、距大坝下游很近的Saluda 河的支流。当大坝决口形成洪水的时候，Rawls 河将遭受多大的洪水？河水倒流会延伸多远？8 o! R/ S! F/ d
2、洪水会波及位于Congaree 河边一座小山上的南卡罗莱纳州议会大厦吗？

scxscxscx114 发表于 2010-12-29 08:31

谢谢楼主:handshake

hangdao 发表于 2011-1-8 17:52

谢谢楼主了～～～～～

风起云涌92 发表于 2011-1-12 12:24

看看~~~~~~~~~~~~~~~~~~~

风起云涌92 发表于 2011-1-12 12:25

看看~~~~~~~~~~~~~~~~~~~~~~~·

风起云涌92 发表于 2011-1-12 12:25

小于1 了。。。。。。。。。。。。。。。
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