建桥对钱塘江涌潮影响的数值分析(鲁海燕; 潘存鸿; 曾剑)

热度296票 浏览165次 【共32条评论】【我要评论 时间:2008年8月01日 09:25
水利论文+c3k!Nn1y&WG0I9uY

建桥对钱塘江涌潮影响的数值分析水利论文P%? v s}S8U

水利论文&Jw'i'?e'|@-F6C

【作者】鲁海燕; 潘存鸿; 曾剑 【作者单位】浙江省水利河口研究

gCi6YL3I1[ ~W0

(u TO(g6U3f0
g+pJ9a)f&A0【论文摘要】 本研究应用基于 Boltzmann 方程的 KFVS(Kinetic Flux Vector Splitting)格式,建立了富阳-澉浦的平面二维涌潮数学模型,在实测资料验证的基础上,计算分析了江东大桥建设对涌潮高度、涌潮流速、涌潮传播速度等的影响.计算结果表明,建桥对桥位下游的涌潮几乎没有影响,上游侧离桥位越近,影响越大,且对主槽内涌潮的影响程度大于边滩.桥位近区涌潮高度减小的绝对值一般在10cm 以内,流速减幅最大达10%,桥轴线断面桥跨之间涌潮流速增加0%~5%,对涌潮传播速度的影响较小.

@0|O5d V(S0水利论文.N(KU3M`(lq1}?-sp

【英文论文摘要】 In this paper,a 2D numerical model for the tidal bore with computational region from Fuyang to Ganpu on the Qiantang River was developed using KFVS(Kinetic Flux Vector Splitting) scheme based on Boltzmann equation.On the basis of verification using field data,the model studied the effect of Jiangdong Bridge on the height,propagation speed,fluid velocity of the tidal bore.The computed results show that the bridge has little influence on the downstream tidal bore, the nearer from the bridge site,the greater effect on the upstream tidal bore,further more,the influence degree in main channel is more than that in shoal.Near the upstream region of the bridge, the bore height increases by 10cm.The maximum change of the fluid velocity of the bore decreases up to 10%,and the velocity between the piers increases about 0%~5%.The effect of the bridge on propagation speed of the tidal bore is a little.水利论文L?"K.k#TL

水利论文Vtp*F6aXY p

【论文关键词】 涌湖; KFVS 格式; 桥梁; 数值模拟水利论文|2[9IS0F[6l-H
【英文论文关键词】 tidal bore; KFVS scheme; bridge; numerical model

[XCEhh+B8k0

G3r4G#MY k9vV&K0Q0 水利论文O!_1H;~%X.x T }#Y

水利论文.Y \"F2| c&wA C

 

T;Q.@I+\y-c0
TAG: 潘存鸿 数值分析 曾剑 鲁海燕 钱塘江涌潮
顶:42 踩:42
【已经有212人表态】
28票
极差
13票
很差
25票
较差
28票
稍差
22票
稍好
29票
较好
26票
很好
41票
极好
下一篇:基于熵的油耗率相对增量理论模型的建立及分析(王青; 雷丽)
上一篇:系泊系统有限元模拟及分析(袁梦; 范菊; 缪国平; 朱仁传; 黄祥鹿)
水利论文IANA网友 [lkad5fdb] ip: 223.240.*.*
2015-10-16 02:44:50
Iphone is Powered with Multitas <a href="http://www.atleticomadridsoccershop.com/kids-fernando-torres-atletico-madrid-jersey/">http://www.atleticomadridsoccershop.com/kids-fernando-torres-atletico-madrid-jersey/</a> king Functions. http://www.atleticoma <a href="http://www.atleticomadridsoccershop.com/kids-cristian-rodriguez-atletico-madrid-jersey/">http://www.atleticomadridsoccershop.com/kids-cristian-rodriguez-atletico-madrid-jersey/</a> dridsoccershop.com/kids-fernando-torres-atletico-madrid-jersey/ If you die without a will, it can take years to sort out your estate and the value of it will not be enjoyed by your heirs. Does this Spark an idea? Instructions1 http <a href="http://www.atleticomadridsoccershop.com/kids-mario-suarez-atletico-madrid-jersey/">Mario Suarez Atletico Madrid Jersey</a> :
水利论文IANA网友 [lkad5fdb] ip: 223.240.*.*
2015-10-16 06:29:25
The very first relates to the style lenses you're choosing and whether yo <a href="http://www.footballpatriotsonline.com/patriots-tim-wright-super-bowl-jersey/">Tim Wright Womens Jersey</a> ur per <a href="http://www.footballpatriotsonline.com/patriots-stevan-ridley-super-bowl-jersey/">New England Patriots Stevan Ridley Jersey</a> sonal style appeals more to the Tim Wright Womens Jersey low-cost generic production of common glasses or do you prefer the quality and fashion accessories seen with glasses which are designer brand. In addition to this  <a href="http://www.footballpatriotsonline.com/patriots-brandon-browner-super-bowl-jersey/">Patriots Brandon Browner Jersey</a> s
水利论文IANA网友 [lkad5fdb] ip: 223.240.*.*
2015-10-16 13:30:57
Upon transferring the call to Mrs. The focus Sergio Busquets Bar <a href="http://www.soccerbarcelonashop.com/authentic-sergio-busquets-fc-barcelona-jersey/">Sergio Busquets Barcelona Jersey</a> celona Jersey should always be on the prospect, not the Rafinha Jers <a href="http://www.soccerbarcelonashop.com/authentic-rafinha-fc-barcelona-jersey/">Rafinha Jersey</a> ey writer! All of us are barraged with direct mail pieces every day.5 x Two.4 Blank Barcelona Jersey Wear lively, trendy pieces for summer barbecues, parties and backy <a href="http://www.soccerbarcelonashop.com/authentic-blank-fc-barcelona-jersey/">Blank Barcelona Jersey</a> a
水利论文Unknown网友 [nopd7roi] ip: 183.160.*.*
2016-06-01 21:45:32
Mickey’s background inc <a href="http://www.scarpeadizxflux.it/adidas-ultra-boost.html"> adidas ultra boost uomo</a> ludes a wide range of interests and <a href="http://www.scarpeadizxflux.it/nike-blazer-uomo-saldi/nike-blazer-low.html"> nike blazer basse nere</a>  accomplishments among which are newspaper syndication, hosting a national sports talk show, being a feature editor for a number of publicati <a href="http://www.scarpeadizxflux.it/adidas-stan-smith-saldi.html"> adidas stan smith saldi</a> ons … print and Internet such as iGaming, MEI and GBGC, writing on a myriad of topics ranging from te
水利论文Unknown网友 [dlsf08ec] ip: 183.160.*.*
2016-07-31 07:00:28
Tennis serve tip #1Sta <a href="http://www.tenissuperstarcomprar.com/adidas-superstar-80s.html"> adidas superstar 80s feminino</a> rt practicing with a continental gri <a href="http://www.tenissuperstarcomprar.com/"> adidas superstar baratas</a> p. Sorry, the big lie is here.The prospect list that you are mailing to is going to feel more secure if they are calling a local number than if they are calling an 800 number.Even though gold costs have dropped, <a href="http://www.tenissuperstarcomprar.com/adidas-boost/adidas-ultra-boost.html"> adidas ultra boost feminino preto</a>   adidas superstar 80s feminino
水利论文安徽省电信网友 [nopd7roi] ip: 117.67.*.*
2016-08-30 07:46:08
Scott Swanay, Mike Jones, Jason McCoy,  nike air max vypredaj , Nick Pagliuca <a href="http://www.maxpredajsk.com/"> nike air max vypredaj</a> , Brian Swaw and Ge <a href="http://www.maxpredajsk.com/"> nike air max sk</a> off Stein all agreed Brian Westbrook is not a first rounder even if he plays in the preseason. Years ago, people did whatever it took to achieve a deadline and everyone on board was a dedicated pro.  nik <a href="http://www.maxpredajsk.com/"> lacné nike air max</a> e
水利论文安徽省电信网友 [dy1gyvgr3yfr] ip: 117.68.*.*
2016-09-28 04:13:48
CyberShoppers.com. Try to substitute water for the soft drinks ( <a href="http://www.wholesalejerseysnflchinashop.com/">Wholesale NFL Jerseys</a> even d <a href="http://www.wholesalejerseysnflchinashop.com/">Wholesale Jerseys China</a> iet sodas) that you’re drinking now and you’ll be cutting back on hundreds of calories per day.Half the battle for me is deciding Wholesale NFL Jerseys if this perso <a href="http://www.wholesalejerseysnflchinashop.com/">Wholesale Jerseys</a> n is a real expert or someone that is just trying to con me out o
水利论文IANA网友 [dlsf08ec] ip: 114.105.*.*
2016-09-28 21:59:30
One simply can not ensure whether an  <a href="http://www.goedkopesneakerskopen.nl/">nike air force one goedkoop</a> inst <a href="http://www.goedkopesneakerskopen.nl/nike-air-force-1-deconstruct.html">nike air force 1 deconstruct kopen</a> itution project got from an online nike air force one goedkoop source is truly nonplagiarized since most of the details got online is simply customized variation of some currently modifi <a href="http://www.goedkopesneakerskopen.nl/nike-air-max-90-essential-goedkoop.html">nike air max 90 essential kopen</a> ed details. Impressions as stated before are important and this is one of
水利论文IANA网友 [dlsf08ec] ip: 223.240.*.*
2016-09-29 00:01:56
As a result, this handset has put together <a href="http://www.blazersau.biz/nike-air-yeezy-2-australia.html"> nike air yeezy 2 australia</a>  a vas <a href="http://www.blazersau.biz/nike-blazer-print/nike-blazer-floral-print.html"> nike blazer floral blue</a> t need in excess of the markets of UK and is obtainable in plenty of fascinating Apple iPhone four bargains that are supplying this equipment at really price tag powerful costs. Bathing works to clear the stress  <a href="http://www.blazersau.biz/asics-shoes-australia/buy-asics-gel-lyte-v-australia.html"> asics gel lyte v australia</a> chemicals from our topical bodies, relax
水利论文安徽省合肥市电信网友 [nypd1doi] ip: 60.168.*.*
2017-03-09 03:43:46
<a href="http://www.nbrunningsconti.it/acquisto-new-balance-574/new-balance-574-fiori.html">new balance con fiori</a> We just nee <a href="http://www.nbrunningsconti.it/acquisto-new-balance-574.html">new balance 574 sconti</a> d to make a little reason to open our eyes and observe the actions along us and be a part of promoting! With the growth in equipment thes <a href="http://www.nbrunningsconti.it/new-balance-996.html">new balance 996 uomo verde</a> e days,new balance con fiori, promoting has also arrive to a whole fresh level of using advanced publicizing such as direct mail marketing by transferri
水利论文安徽省合肥市电信网友 [dj2gyqgr4c] ip: 60.168.*.*
2017-03-09 08:49:59
If you suffer from extreme meals allergic reaction, <a href="http://www.asicstrainersireland.com/adidas-originals-ireland/adidas-zx-flux-sale-red.html">adidas zx flux ireland</a>  you have to grow to be fluent from the terms the n <a href="http://www.asicstrainersireland.com/adidas-originals-ireland/adidas-superstar-supercolor-pack.html">adidas superstar supercolor pink</a> atives use when it comes to their food items.. Good cleaning companies are approachable. That is why,adidas zx flux ireland, you should have this as soon as possible. Also essential is good prepar <a href="http://www.asicstrainersireland.com/asics-gel-noosa-tri-8-sale.html">asics gel noosa tri 8 womens</a> at
水利论文安徽省合肥市电信网友 [nypd1doi] ip: 60.168.*.*
2017-03-09 09:26:13
Where you study is important. This is a great deal considering  <a href="http://www.airmax90sconti.it/nike-air-max-2016.html">nike air max 2016 scontate</a> that property prices are increasing very fast. My rule <a href="http://www.airmax90sconti.it/nike-air-max-2015.html">nike air max 2015 scontate</a>  is not to pay anymore than 80% of value and maybe 85% of value if the cash flow is good and there is good possibility of appreciation.Be intelligent about meals allergic reactions w <a href="http://www.airmax90sconti.it/nike-air-max-2016/air-max-2016-donne.html">nike air max donne 2016</a> h
水利论文安徽省合肥市电信网友 [kidc5b0a] ip: 60.168.*.*
2017-06-12 00:33:54
the bulk suppose. It might also be considered <a href="http://www.cheapfootballjerseysnfl.us.com/">Wholesale Jerseys Free Shipping</a>  a matter of one’s ar <a href="http://www.cheapfootballjerseysnfl.us.com/">Cheap Jerseys</a> ticles which means you can improve this. Without these factors you don't have a goal, you merely have a wish and, contrary to popular belief, wishes rarely come true.UGG Classic Mini Wholesale Jerseys Free Shippi <a href="http://www.cheapfootballjerseysnfl.us.com/">Wholesale Cheap Jerseys</a> ng ugg boots black fri
水利论文安徽省电信网友 [nypd1doi] ip: 117.68.*.*
2017-07-10 23:37:04
Lookup forums servicing affiliate marketing onli <a href="http://www.sneakers2017nz.com/nike-air-max-90-cheap-nz/nike-air-max-90-essential-sale.html">nike air max 90 essential nz</a> ne ne <a href="http://www.sneakers2017nz.com/nike-free-3-0-flyknit-nz.html">nike free 3.0 flyknit nz</a> tworks. Lots of people have made funds by means of associates for many years. Their highly distinctive colorings and markings ensure that they are never mistaken for any other type of breed. Downloading and performing other malware or basic safety
水利论文安徽省合肥市电信网友 [osdj44l3] ip: 60.166.*.*
2017-08-01 11:15:01
Because <a href="http://www.cheapnfljerseysonlineshop.com/">Wholesale Jerseys 17$</a>  of the Scandinavian tw <a href="http://www.cheapnfljerseysonlineshop.com/">Cheap Jerseys</a> in study, most experts Wholesale Jerseys 17$ believed that there are other yet to be discovered genes involved with breast cancer.Apart <a href="http://www.cheapnfljerseysonlineshop.com/">Wholesale Jerseys Cheap</a>  from these, it is also worth noting that most recycle services are available. So make a action planincluding these Cheap Jerseys tipsa
水利论文安徽省电信网友 [kse23p4d] ip: 117.68.*.*
2017-08-01 11:37:29
Take note of what they tell you: you'll then have to use what you've got  <a href="http://www.airhuarachetrainers-uk.com/nike-air-huarache-womens.html">nike air huarache womens uk</a> simply discovered about them to current a sure side of community marketing th <a href="http://www.airhuarachetrainers-uk.com/nike-air-huarache-og.html">nike air huarache og colorways</a> at can significantly appeal to them. Most of the time they do not mind showing you their home and telling you what they do with the children on a day <a href="http://www.airhuarachetrainers-uk.com/air-huarache-triple-white-for-sale.html">nike air huarache triple white uk</a>
水利论文安徽省合肥市电信网友 [osdj44l3] ip: 60.166.*.*
2017-08-02 00:51:51
So long as people go for the best then they will always be sure to get <a href="http://www.cheapnflchinajerseyswholesale.us.com/">Cheap Nike NFL Jerseys Wholesale</a>  just the results they are looking f <a href="http://www.cheapnflchinajerseyswholesale.us.com/">Cheap Jerseys Direct</a> or.For BRCA2, the risks are 4060% and 1020%, respectively. To remain On The Line The launchers should imagine a line to run of their foot of pivot directly by their target.Online classes are of <a href="http://www.cheapnflchinajerseyswholesale.us.com/">Cheap Jerseys China</a> t
水利论文IANA网友 [kse5ig0d] ip: 36.57.*.*
2017-09-22 22:30:14
Do not just feel safe that it has been turned off because <a href="http://www.thedolphinsshoponline.com/Youth-Jarvis-Landry-Dolphins-Jersey/">Jarvis Landry Jersey</a>  there might be malfunc <a href="http://www.thedolphinsshoponline.com/Youth-Jarvis-Landry-Dolphins-Jersey/">Authentic Jarvis Landry Jersey</a> tion in bump in the switch.This entails testing each of the lines to determine how well they hold pressure. This is the best way for most people to have a meaningful benefit when they go on claim twen <a href="http://www.thedolphinsshoponline.com/Youth-Ryan-Tannehill-Dolphins-Jersey/">Authentic Ryan Tannehill Jersey</a> ty years or more in
水利论文安徽省电信网友 [lkad5fdb] ip: 117.71.*.*
2017-10-21 23:42:07
Most females will be surprised to l <a href="http://www.thenflgiantsshop.com/authentic-dalvin-tomlinson-giants-jersey/">Womens Dalvin Tomlinson Jersey</a> earn how the typical female devotes a lot more <a href="http://www.thenflgiantsshop.com/authentic-brandon-marshall-giants-jersey/">Brandon Marshall Jersey</a>  than 60 several hours of her daily life towards the ordeal of shaving and waxing. As with any equipment, you ought to know that it can accomplish what it is made to. With the rise of computer technology,Womens Dalvin  <a href="http://www.thenflgiantsshop.com/authentic-dalvin-tomlinson-giants-jersey/">Dalvin Tomlinson Giants Jersey</a> T
水利论文IANA网友 [nypd1doi] ip: 36.57.*.*
2017-10-22 03:57:43
The panel interview questions may range f <a href="http://www.thesaintsshoponline.com/Youth-Alex-Anzalone-Saints-Jersey/">Alex Anzalone Womens Jersey</a> r <a href="http://www.thesaintsshoponline.com/Youth-Marshon-Lattimore-Saints-Jersey/">Authentic Marshon Lattimore Jersey</a> om easy to tough.Most ladies might be shocked to find out that this regular female devotes greater than 60 time of her lifestyle to the ordeal of shaving and waxing. Therefore,Al <a href="http://www.thesaintsshoponline.com/Youth-Ryan-Ramczyk-Saints-Jersey/">Authentic Ryan Ramczyk Jersey</a> ex Anzalone Womens Jersey, if you are in market to buy the best bike for your fa
查看全部回复【已有32位网友发表了看法】

广告投放

广告投放