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wĿur

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wĿur

1ur(j)

A񹲺͇鷨ڶʮߗlO(sh)ӡ̡RӵĘa^·ɿܵ|ȡˮˮȹO(sh)ʩ(yng)Ϸ˜ʡҎ(gu)\Ҫg(sh)ҪΣ̷ȫӰ푺ӄݷ(wn)Kк镳ͨо水ՇҎ(gu)ĻO(sh)ՈǰеĹ̽O(sh)(yng)(jng)P(gun)ˮܲT(j)ǰҪ󌏲ͬ
(j)ӵ(ni)O(sh)ĿP(gun)Ҏ(gu)2017ӆĿҪƷur棬ںӵӞءˮ˹ˮк^(q)^(q)^(q)(ni)½UĽĽO(sh)Ŀ_l(f)ˮˮ늣ˮκӵĸӡRӵĘa^·ɿܵ|ȡˮڡۿڵȽS}I(y)ýԼO(sh)ʩºQO(sh)Ŀ


wĿռe4.56e3347.49ƽף_(wn)\IÿN뷀(wn)1093.30fԪ(wn)10.39fԪҡwĿͶY~570.60fԪ20%ՈY֧80%YQͶYʞ-1.97%ĿͶYؔ(w)(ni)ʣ󣩞0.09%ͶYڣ󣩞1098.36ӯ̝ƽc BEP=52.09%

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͜ppӰ푴ʩ




ʹ˾ˮO(sh)ӋИI(y)ҼYI(y)wĿurˮYԴՓCA`ķͶYԃ؟ι˾Їԃf(xi)׼Y2021걱Ѓ(yu)㹤ԃλ(ji)us@Ѓ(yu)㹤ԃһ(ji)I(lng)?q)ۺ?ji)܈ĿYՈĿՈĿhо棬Чʸrgӭԃ13911268021

ˮO(sh)ӋY


wĿur

 

ƷurǰO(sh)λṩϣ

1ĿYо漰(f)ĿǰMչr
2ӵ
3Ŀӹ̽O(sh)ʩP(gun)DO(sh)ĿӰaȹ̌O(sh)ӋO(sh)Ŀ̽O(sh)g\IgˮO(sh)͹ijZO(sh)Ŀ漰Ϸˮ™(qun)ṩc˅f(xi)h漰ģṩZĿCȱҪY


¸(j)ӵ(ni)O(sh)Ŀur澎ƌ(do)tSL/T808-2021


1.
1.1. O(sh) wĿ

ur澎ƴV(zh)Сӵ(ni)O(sh)Ŀur澎ƌ(do)tSL/T 808-2021BҪ(j)CurӋɹԻw{O(sh)ĿӰ_Y(ji)ՓƆλҎ(gu)Ҫ󾎌c»A(ch)ŪĿӹ̽O(sh)ʩcӵ໥P(gun)ϵŪĿӹ̽O(sh)̎Ӷεķ˜uᘌ漰ӵ(ni)O(sh)Ŀƣ(yng)ŪĿӹ̽O(sh)ʩǷ`A񹲺͇鷨A񹲺͇ӵlԼˮO(sh)ĿcݔˮӰurg(sh)Ҏ(gu)DB37T 3704-2019Ҫ_ĿӵYռȫ棬ˮˮ(wn)Ӌ㷽_ӋY(ji)ɿaȴʩᘌĿH_͜ppӰ푵á

1.2. wĿӰ푷
1.3. g(sh)·(ni)
1.4. wĿ߳ϵy(tng)



2. wĿr
2.1. O(sh) wĿr
20111-12 £ɽ|ʡϼӹI(y)ӋF(xin)a(chn)ƷN7275.84 |ԪͬL35.54% ɽ|ʡϼӹI(y)ӋF(xin)~375.08|Ԫͬڞ247.23|Ԫɽ|ʡϼӹI(y)Ҏ(gu)ģI(y)(sh)3116̝pI(y)159ң̝p~6.62|Ԫͬڞ4.84|Ԫɽ|ʡϼӹI(y)a(chn)ƷN۶𼰸Ӟ29.13|Ԫȥͬڞ22.64|ԪL28.64% 20111-12 ɽ|ʡϼӹI(y)Ya(chn)Ӌ2318.70 |Ԫȥͬ25.87% ;ؓӋ983.53 |Ԫȥͬ108.16% ϼӹI(y)ƽYa(chn)ؓʞ42.42% ϼӹI(y)(yng)Վ~160.10|ԪȥͬL23.94% N۳ɱ6428.89|ԪȥͬL34.80% NMÞ144.48|ԪȥͬL29.82% ϼӹI(y)MÞ139.97|ԪȥͬL30.88% ϼӹI(y)ؔ(w)MÞ37.97|ԪȥͬL57.62% ϼӹI(y)ȫĘI(y)ˆTƽ˔(sh)426955
2.2. ӵr
2.3. F(xin)ˮ̼O(sh)ʩr

؄eҪ{(dio)ˮˮO(sh)ʩr


2.4. ˮҎ(gu)ʩ


3. ӵ׃
3.1. ӵvʷ׃śr

(c)

(c)gÏڍ{ͱγ˰Ѩ(jng)^ؚ\̧ķ(wn)ںͻSڵĽ׃ڲͬĸ߶γһЩЂ(c)g

(c)g

ψD(c)g Ӻˮgγ @Ǻ(c)(c)ggije\͹e

(c)
3.2. ӵ׃
3.3. ӵ׃څݷ

c(c)ggͨl(f)ڵؚ̧ڡڵؚ̧yeˮgӴʹÍ{ԽԽ


4. urcӋ
4.1.wĿ ˮķӋ
HEC-RAS5.0.7汾MӋԓܛɌȻ˹ӵMһS㶨ͷǺ㶨ˮݣӋ㾏ȸNB(ti)߀Mlվˮˮ澀Ӌ㣺ͬr܉əMΑB(ti)Dˮλ^ӵSDȷDԓܛݣm(yng)V
ں㶨ӋһṢֱӲMˮ澀ʽ£

ڷǺ㶨ӋһSBm(x)Է̺̈́΢ַ¡


4.2. wĿˮкӋ


ˮ߶ȲáF·ˮĿyO(sh)ӋҎ(gu)TB10017-2021]ʽӋ㣬ʽ飺

ʽΞ飺
ǰˮ߶ȣm
ϵ(sh)
ƽ٣m/sO(sh)Ӌȫ^ˮ棨߅ͺӞ֮
ƽ٣m/s
3ˮL
½̺ӶˮȫLӋùʽ

ʽУ
ˮȫLm
ַӶȻˮ¶


4.3. wĿ_ˢٷeӋcӄӰ푷
՛_ˢӴȻ׃_ˢһ_ˢ;ֲ_ˢ֣_ˢȞ֮ӴȻ׃ě_ˢٷeĿǰПoɿӋ㷽^y˱Ӌֻ]һ_ˢ;ֲ_ˢɲĿ^(q)،ӎrԶ^(q)ճͷճӋ_ˢӋ㷽·ˮĿyO(sh)ӋҎ(gu)JTGC30-2015

4.4. wĿ̷·(wn)Ӌ


5. wĿCur
5.1. O(sh) wĿcP(gun)Ҏ(gu)ur
5.2. O(sh) wĿ˜ʺP(gun)g(sh)Ҫur
5.3. O(sh) wĿӵкӰur
5.4. O(sh) wĿӄݷ(wn)Ӱur
5.5. O(sh) wĿ̷ȫ·(wn)ˮӰur
5.6. O(sh) wĿˮ\йͷѴUӰur
5.7. O(sh) wĿʩӰur
5.8. O(sh) wĿ˺Ϸˮ™(qun)Ӱur


6. ͜ppӰ푵Ĵʩ
6.1. ͜ppӰ푴ʩ
6.2. O(sh) wĿ͜ppӰ푵ĴʩЧ

7. Y(ji)Փch 422
7.1. CurҪY(ji)Փ
7.2. ͜ppӰ푴ʩĽY(ji)Փ
7.3. h

8

8.1.

---------------------------------------------

a(chn)Ŀa(chn)ƷҪI(y)

_мZʳֻϏS  _мZʳֻϏS  

---------------------------------------------
hů؎񝙵ļLʹԚ^(q)ɹ՚ӰʢƫLļܺF̫ƽ߉ӰʢƫLдLļ^ůҹѩcȫƽ10.5ȫƽ2651.5Сrƽˮ714.5

---------------------------------------------
(jng)wáȫʡa(chn)ֵF(xin)17026.6|ԪL10.0%ٱһϰքeӿ1.51.3ٷcУһa(chn)I(y)ֵ2218.9|ԪL3.3%ڶa(chn)I(y)ֵ8874.9|ԪL10.5%a(chn)I(y)ֵ5932.8|ԪL11.4%ήa(chn)I(y)Y(ji)(gu)12.754.333.0{(dio)13.052.134.9˾a(chn)ֵ24283ԪL9.3%rq𲽻Mr1·ͬϝq⣬26·ݽ”U7·ԺʬF(xin)խB(ti)11·ؓD(zhun)12·ϝq2.4%ȫMr½0.7%г½1.2%r(nng)ϝq0.3%I(y)ƷSrԭϡȼُMrքe½10.9%6.5%r(nng)a(chn)Ʒa(chn)r½0.3%r(nng)I(y)a(chn)Yσrϝq0.6%͘I(y)΄ݱַ(wn)ĩȫʡ͘I(y)ˆT3792.5fĩ66.8fг(zhn)͘I(y)ˆT1002.8fĩ(zhn)ӛʧI(y)ʞ3.93%0.03ٷc{(dio)Ŀ֮(ni) I(jng)(wn)I(jng)F(xin)ֵ9041.1|ԪL10.9%ռȫʡa(chn)ֵı_53.1%ͬ0.2ٷcU1011.5|ԪL1.4%ռȫؔı؞50.1%ɳ103.9|Ԫռȫʡڿֵ66.2%5.5ٷc͘I(y)ˆT1411.2fL4.0% (jng)l(f)չдڵҪ}ǣI(y)ĻA(ch)(wn)֧ؔìͻ⽛(jng)Q(mo)΄Ȼ͘I(y)Ȼ^ȡ

2 xA`ķ˾

A`ķk
  • (1) ĹԃYЇԃf(xi)׼YřC(gu)r(nng)I(y)֘I(y)ͨϢʯt(y)ˎB(ti)O(sh)ͭh(hun)̡ɫұ
  • (2) Ӌ(w)͑10000׺иИI(y)ľ(jng)֪R
  • (3) @ñЃ(yu)㹤ԃԓɱйԃf(xi)uxԃۺдI(y)͸ίĹԃ˾O(sh)ӋԺګ@ęC(gu)ֻв5%ęC(gu)Iԃ˾A`ķٔ(sh)׼ҫ@êIԃ˾
  • (4) W(wng)c鲼ȫA`ķмs20ֹ˾ӹ˾W(wng)j(lu)鲼ȫ˴ď(f)sĿI(y)пʡcĿcĿИI(y)(ni)Ҏ(gu)ģ^I(y)^ԃ˾
  • (5) ȫ^̷(w)˾һ֧쾚չĿȫ^̹ĈFԞI(y)ṩǰڵИˡm(x)Ҏ(gu)O(sh)Ӌȫ^̹ԃ(w)
  • (6)19ɿķ(w)I(y)A`ķ20052016-2023Bm(x)8@A{Y(jng)^19ķ(wn)(jng)I˾ڹԃИI(y)γ^ߵ֪ȣ@ˇҰl(f)ίЇԃf(xi)׼YГ˴ҺʡcĿĹԃИI(y)wF··Դɫұpt(y)ˎȸиI(y)ÿ100-500ĿԃИI(y)(ni)һ֪Ϋ@ñЃ(yu)㹤ԃ˾˫@ñпƼMȪ

A`ķо
Y


A`ķм׼YšyLҼҎ(gu)ҼSĿǰںͶY(jng)򞣬\п͑YԴԃ(jng)ĸ羫ӢA`ķԷֹ˾k̎Sģʽͬl(f)չF(xin)ԃI(y)

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case-studies
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Z¹(ji)܈桢ur͹(ji)

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case-studies

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׼YI(y)ϢӹI(y)ȇYίI(y)Ŀur

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a(chn)I(y)ʮҎ(gu)_l(f)^(q)a(chn)I(y)Ҏ(gu)ʡhʮҎ(gu)

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a(chn)ƷĿ(wn)LUu

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