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wĿur

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wĿur

1ur(j)

A񹲺͇鷨ڶʮߗlO(sh)ӡ̡RӵĘa^·ɿڡܵ|ȡˮˮȹO(sh)ʩ(yng)Ϸ˜Ҏ(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)2017ӆĿҪƷurںӵӞءˮ졢˹ˮк^(q)^(q)^(q)(ni)½UĽĽO(sh)Ŀ_l(f)ˮˮ늣ˮκӵĸӡRӵĘa^·ɿܵ|ȡˮۿڵȽS}I(y)ýԼO(sh)ʩºQO(sh)Ŀ


wĿռe11.72e8596.78ƽ_(wn)\IÿN뷀(wn)3941.15fԪ(wn)37.44fԪwĿͶY~1465.38fԪ20%ՈY֧֣80%YQͶYʞ-12.87%ĿͶYؔ(w)(ni)ʣ󣩞0.06%ͶYڣ󣩞1565.57ӯ̝ƽc BEP=43.22%

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͜ppӰ푴ʩ




ʹ˾ˮO(sh)ӋИI(y)ҼY񣬌I(y)wĿur桢ˮYԴՓCA`ķͶYԃ؟ι˾Їԃf(xi)׼Y2021걱Ѓ(yu)㹤ԃλ(ji)us@Ѓ(yu)㹤ԃһ(ji)I(lng)?q)ۺ񣬹?ji)܈ĿYՈĿՈĿhоЧʸߣrgӭԃ13911268021

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)ģṩc˅f(xi)h漰ṩZĿCȱҪY


¸(j)ӵ(ni)O(sh)Ŀur澎ƌtSL/T808-2021


1.
1.1. O(sh) wĿ

ur澎ƴV(zh)Сӵ(ni)O(sh)Ŀur澎ƌtSL/T 808-2021BҪ(j)CurӋɹԻw{O(sh)ĿӰ_Y(ji)ՓƆλҎ(gu)Ҫ󾎌c»A(ch)ŪĿӹ̽O(sh)ʩcӵ໥P(gun)ϵŪĿӹ̽O(sh)̎Ӷεķ˜ʣuᘌ漰ӵ(ni)O(sh)Ŀ(yng)ŪĿӹ̽O(sh)ʩǷ`A񹲺͇鷨A񹲺͇ӵlԼˮO(sh)ĿcݔˮӰurg(sh)Ҏ(gu)DB37T 3704-2019Ҫأ_ĿӵYռȫˮġˮ(wn)Ӌ㷽_ӋY(ji)ɿaȴʩᘌĿH_͜ppӰ푵

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



2. wĿr
2.1. O(sh) wĿr
20111-12 ɽ|ʡЙCWԭI(y)ӋF(xin)a(chn)ƷN10052.46 |ԪͬL34.98% ɽ|ʡЙCWԭI(y)ӋF(xin)~524.05|Ԫͬڞ412.33|Ԫɽ|ʡЙCWԭI(y)Ҏ(gu)ģI(y)(sh)2247ң̝pI(y)230̝p~99.81|Ԫͬڞ46.90|Ԫɽ|ʡЙCWԭI(y)a(chn)ƷN۶𼰸Ӟ152.20|Ԫȥͬڞ118.36|ԪL28.59% 20111-12 ɽ|ʡЙCWԭI(y)Ya(chn)Ӌ6814.52 |Ԫȥͬ15.93% ;ؓӋ3330.91 |Ԫȥͬ104.65% ЙCWԭI(y)ƽYa(chn)ؓʞ48.88% ЙCWԭI(y)(yng)Վ~395.53|ԪȥͬL19.70% N۳ɱ8750.86|ԪȥͬL35.64% NMÞ144.34|ԪȥͬL22.84% ЙCWԭI(y)MÞ288.96|ԪȥͬL19.39% ЙCWԭI(y)ؔ(w)MÞ102.47|ԪȥͬL25.67% ЙCWԭI(y)ȫĘI(y)ˆTƽ˔(sh)487570
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

ãc(c)ggͨl(f)ڵؚ̧ڡڵؚ̧yeˮgӴʹÍ{ԽԽ


4. urcӋ
4.1.wĿ ˮķӋ
HEC-RAS5.0.7汾MӋ㣬ԓܛɌȻ˹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)Է̺̣̈́΢ַ


4.2. wĿˮкӋ


ˮ߶ȲáF·ˮĿyO(sh)ӋҎ(gu)TB10017-2021]ʽӋʽ飺

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

ʽУ
ˮȫLm
ַӶȻˮ¶ȣ


4.3. wĿ_ˢٷeӋcӄӰ푷
՛_ˢӴȻ׃_ˢһ_ˢ;ֲ_ˢ_ˢȞ֮ӴȻ׃ě_ˢٷeĿǰПoɿӋ㷽^y˱Ӌֻ]һ_ˢ;ֲ_ˢɲ֡Ŀ^(q)،ӎrԶ^(q)ճͷճӋ_ˢȡӋ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)

ͻұۄS  ͻұۄS  h䓞ȪVI(y)޹˾  hнą^(q)䓞ȪVI(y)޹˾  

---------------------------------------------
hλځᎧطa(chn)SС~֮l(xing)֮QֲYԴS|ѩ˼ҵɽ؅^(q)ʢa(chn)~ѵˮ(ni)̫̫ꖺνȻӸʎvMeˮOI(y)YԴSm~зrˮa(chn)B(yng)ֳVa(chn)YԴҪꑵʯVϪ°ȵصİɰ˼ҡܽصȵصă(yu)|(zh)VȪˮ

---------------------------------------------
(jng)l

2 xA`ķ˾

A`ķk
  • (1) ĹԃYЇԃf(xi)׼YřC(gu)r(nng)I(y)֘I(y)ӡͨϢʯt(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)ṩǰڵИm(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^ߵ֪@ˇҰl(f)ίЇԃf(xi)׼YţГ˴ҺʡcĿĹԃИI(y)wF··̡Դɫұpt(y)ˎȸиI(y)ÿ100-500ĿԃИI(y)(ni)һ֪Ϋ@ñЃ(yu)㹤ԃ˾˫@ñпƼMȪ

A`ķо
Y


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

˽Ԕ
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