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a(chn)˹I܇Ŀur

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  • A`ķԃ˾錣I(y)Įa(chn)I(y)Ҏ(gu)C19ԃ(jng)

a(chn)˹I܇Ŀur

1ur(j)

A񹲺͇鷨ڶʮߗlORӵĘa^·ɿܵ|ȡˮˮȹOʩϷ˜Ҏ(gu)\ҪgҪΣ̷ȫӰ푺ӄݷ(wn)Kк镳ͨо水ՇҎ(gu)ĻOՈǰеĹ̽O(jng)PˮܲT(j)ǰҪ󌏲ͬ
(j)ӵ(ni)OĿPҎ(gu)2017ӆĿҪƷurںӵӞˮ˹ˮк^(q)^(q)^(q)(ni)½UĽĽOĿ_l(f)ˮˮ늣ˮκӵĸӡRӵĘa^·ɿܵ|ȡˮۿڵȽS}I(y)ýԼOʩºQOĿ


a(chn)˹I܇Ŀռe8637.67e6334227.70ƽ_(wn)\IÿN뷀(wn)2449993.50fԪ(wn)118689.80fԪҡa(chn)˹I܇ĿͶY~1079708.70fԪ20%ՈY֧80%YQͶYʞ10.99%ĿͶYؔՃ(ni)ʣ󣩞1.10%ͶYڣ󣩞90.97ӯ̝ƽc BEP=47.92%

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͜ppӰ푴ʩ




ʹ˾ˮOӋИI(y)ҼY񣬌I(y)a(chn)˹I܇Ŀur桢ˮYԴՓCA`ķͶYԃ؟ι˾Їԃf(xi)׼Yţ2021걱Ѓ(yu)㹤ԃλ(ji)us@Ѓ(yu)㹤ԃһ(ji)I?q)ۺ?ji)܈桢ĿYՈĿՈ棬ĿhоЧʸrgӭԃ13911268021

ˮOӋY


a(chn)˹I܇Ŀur

 

ƷurǰOλṩϣ

1ĿYϡо漰ĿǰMչr
2ӵ
3Ŀӹ̽OʩPDOĿӰaȹ̌OӋOĿ̽Og\IgˮO͹ijZOĿ漰Ϸˮ™ṩc˅f(xi)h漰ṩZĿCȱҪY


¸(j)ӵ(ni)OĿur澎ƌtSL/T808-2021


1.
1.1. O a(chn)˹I܇Ŀ

ur澎ƴV(zh)Сӵ(ni)OĿur澎ƌtSL/T 808-2021BҪ󣬸(j)CurӋɹԻw{OĿӰ_Y(ji)ՓƆλҎ(gu)Ҫ󾎌c»AŪĿӹ̽Oʩcӵ໥PϵŪĿӹ̽O̎Ӷεķ˜uᘌ漰ӵ(ni)OĿŪĿӹ̽OʩǷ`A񹲺͇鷨A񹲺͇ӵlԼˮOĿcݔˮӰurgҎ(gu)DB37T 3704-2019Ҫ_ĿӵYռȫˮġˮ(wn)Ӌ㷽_ӋY(ji)ɿaȴʩᘌĿH_͜ppӰ푵

1.2. a(chn)˹I܇ĿӰ푷
1.3. g·(ni)
1.4. a(chn)˹I܇Ŀ߳ϵy(tng)



2. a(chn)˹I܇Ŀr
2.1. O a(chn)˹I܇Ŀr
20111-12 ɽ|ʡ܇܇I(y)ӋF(xin)a(chn)ƷN24588.26 |ԪͬL12.18% ɽ|ʡ܇܇I(y)ӋF(xin)~2435.92|Ԫͬڞ2011.97|Ԫɽ|ʡ܇܇I(y)Ҏ(gu)ģI(y)(sh)338̝pI(y)84̝p~62.19|Ԫͬڞ30.45|Ԫɽ|ʡ܇܇I(y)a(chn)ƷN۶𼰸Ӟ874.95|Ԫȥͬڞ642.56|ԪL36.17% 20111-12 £ɽ|ʡ܇܇I(y)Ya(chn)Ӌ18727.07 |Ԫȥͬ14.55% ;ؓӋ10280.22 |Ԫȥͬ99.34% ܇܇I(y)ƽYa(chn)ؓʞ54.89% ܇܇I(y)Վ~1447.10|ԪȥͬL31.26% N۳ɱ20153.75|ԪȥͬL11.69% NMÞ889.81|ԪȥͬL4.89% ܇܇I(y)MÞ944.99|ԪȥͬL18.47% ܇܇I(y)ؔMÞ4.81|ԪȥͬL-74.57% ܇܇I(y)ȫĘI(y)ˆTƽ˔(sh)939154ˡ
2.2. ӵr
2.3. F(xin)ˮ̼Oʩr

؄eҪ{(dio)ˮˮOʩr


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)gȣgͨl(f)ڵؚ̧ڵؚ̧£yeˮgӴʹÍ{ԽԽ


4. urcӋ
4.1.a(chn)˹I܇Ŀ ˮķӋ
HEC-RAS5.0.7汾MӋԓܛɌȻ˹ӵMһS㶨ͷǺ㶨ˮݣӋ㾏ȸNB(ti)߀Mlվˮˮ澀Ӌ㣺ͬr܉əMΑB(ti)Dˮλ^ӵSDȷDԓܛݣmV
ں㶨ӋһṢֱӲMˮ澀ʽ£

ڷǺ㶨ӋһSBm(x)Է̺̈́΢ַ


4.2. a(chn)˹I܇ĿˮкӋ


ˮ߶ȲáF·ˮĿyOӋҎ(gu)TB10017-2021]ʽӋʽ飺

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

ʽУ
ˮȫLm
ַӶȻˮ¶


4.3. a(chn)˹I܇Ŀ_ˢٷeӋcӄӰ푷
՛_ˢӴȻ׃_ˢһ_ˢ;ֲ_ˢ_ˢȞ֮͡ӴȻ׃ě_ˢٷeĿǰПoɿӋ㷽^y˱Ӌֻ]һ_ˢ;ֲ_ˢɲ֡Ŀ^(q)،ӎrԶ^(q)ճͷճӋ_ˢȡӋ㷽·ˮĿyOӋҎ(gu)JTGC30-2015

4.4. a(chn)˹I܇Ŀ̷·(wn)Ӌ


5. a(chn)˹I܇ĿCur
5.1. O a(chn)˹I܇ĿcPҎ(gu)ur
5.2. O a(chn)˹I܇Ŀ˜ʺPgҪur
5.3. O a(chn)˹I܇ĿӵкӰur
5.4. O a(chn)˹I܇Ŀӄݷ(wn)Ӱur
5.5. O a(chn)˹I܇Ŀ̷ȫ·(wn)ˮӰur
5.6. O a(chn)˹I܇Ŀˮ\йͷѴUӰur
5.7. O a(chn)˹I܇ĿʩӰur
5.8. O a(chn)˹I܇Ŀ˺Ϸˮ™Ӱur


6. ͜ppӰ푵Ĵʩ
6.1. ͜ppӰ푴ʩ
6.2. O a(chn)˹I܇Ŀ͜ppӰ푵ĴʩЧ

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)

LR_܇޹˾  

---------------------------------------------
hٖ|ů؎ɺLԚ؅^(q)Ԛc@ļLļן^͸ˬѩ̫ܵĕrg13r27֡՞7r366Сrտr(sh)2985.8Сr̫ݗ係130.829ǧ/cm"ƽˮ545.8ףˮ1023.2(1954)Сˮ243.2(1975)70%Ͻˮߡ^šʮʮһ£ռ13.7%£ռ7.9%ʮһ£ռ2.9%ƽ11.7棬žƽ26.2档vOߚ40.3Oߜض69.3žһƽ-5.4O͚-21.lرO-24.5ƽض14.3l(f)1711.6סo˪185ȫڵOķe؞4632.6ڵ3ķe؞4571.3ڵlOķe4254.5ڵ15ķe؞3805.l

---------------------------------------------
y(tng)Ӌȫ^(q)F(xin)؅^(q)a(chn)ֵ1163.90|ԪɱȃrӋ㣬L13.5%еa(chn)I(y)ֵ385|ԪɱȃrӋ㣬L19.7%a(chn)I(y)ֵռ؅^(q)a(chn)ֵı؞33.1%2.1ٷcȫ^(q)˾؅^(q)a(chn)ֵ11.68fԪ˿99.63fӋ㣩1.89fԪA(ni)ؔ255.49|ԪL25.4%еطһA85.19|ԪL35.5%ؔռ؅^(q)a(chn)ֵı22.0%0.9ٷc I(y)(jng)ʬF(xin)ٶȺЧ沢eľȫ^(q)ɹI(y)a(chn)ֵ3340.87|ԪL15.2%Ҏ(gu)ģϹI(y)a(chn)ֵ2930.12|ԪL22.9%F(xin)a(chn)ƷN3251.76|ԪL15.0%Ҏ(gu)ģϹI(y)a(chn)ƷN2865.26|ԪL23.1%F(xin)~224.64|ԪL 29.5%~153.61|ԪL34.8% ȫȫ̶Ya(chn)ͶY~600.40|ԪͬL24.5%5.0ٷcеһa(chn)I(y)ͶY~2.88|ԪL1.1ڶa(chn)I(y)ͶY~413.18|ԪL22.4%йI(y)ͶY~412.22|ԪL22.3%a(chn)I(y)ͶY~184.34|ԪL28.8%

2 xA`ķ˾

A`ķk
  • (1) ĹԃYЇԃf(xi)׼YřCr(nng)I(y)֘I(y)̡ͨϢʯt(y)ˎB(ti)Oͭh(hun)ɫұ
  • (2) Ӌտ͑10000׺иИI(y)ľ(jng)֪R졣
  • (3) @ñЃ(yu)㹤ԃԓɱйԃf(xi)uxԃۺдI(y)͸ίĹԃ˾OӋԺګ@ęCУֻв5%ęCIԃ˾A`ķٔ(sh)׼ҫ@êIԃ˾
  • (4) W(wng)c鲼ȫA`ķмs20ֹ˾ӹ˾W(wng)j鲼ȫ˴ďsĿI(y)пʡcĿcĿИI(y)(ni)Ҏ(gu)ģ^I(y)^ԃ˾
  • (5) ȫ^̷˾һ֧쾚չĿȫ^̹ĈFԞI(y)ṩǰڵИm(x)Ҏ(gu)OӋȫ^̹ԃ
  • (6)19ɿķ՘I(y)A`ķ2005꣬2016-2023Bm(x)8@A{Y(jng)^19ķ(wn)(jng)I˾ڹԃИI(y)γ^ߵ֪@ˇҰl(f)ίЇԃf(xi)׼YГ˴ҺʡcĿĹԃИI(y)wF··Դɫұpt(y)ˎȸиI(y)ÿ100-500ĿԃИI(y)(ni)һ֪ȣΫ@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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case-studies

݆Ŀӄx÷

МyLҎ(gu)Y񣬌I(y)ӄx÷

˽

һ@a(chn)ĿYՈ

ՈL؄eYMͬF(xin)՘I(y)Y

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case-studies
case-studies

R_Ŀ(ji)܈

Z¹(ji)܈ur͹(ji)

˽
case-studies

늚Ŀur

׼YšI(y)ϢӹI(y)ȇYίI(y)Ŀur

˽

a(chn)(sh)ؙCĿо

õļͶyJͶY

˽
case-studies

܇Ħ܇Ȳa(chn)I(y)ʮҎ(gu)

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

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case-studies