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ߠtVa(chn)Ŀur

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

ߠtVa(chn)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)2017ӆĿҪƷur棬ںӵӞˮ˹ˮк^(q)^(q)^(q)(ni)½UĽĽOĿ_l(f)ˮˮ늣ˮκӵĸRӵĘa^·ɿڡܵ|ȡˮڡۿڵȽS}I(y)ýԼOʩºQOĿ


ߠtVa(chn)Ŀռe5.08e3726.18ƽ_(wn)\IÿN뷀(wn)1219.75fԪ(wn)12.20fԪߠtVa(chn)ĿͶY~635.15fԪ20%ՈY֧֣80%YQͶYʞ2.85%ĿͶYؔՃ(ni)ʣ󣩞0.10%ͶYڣ󣩞1041.23꣬ӯ̝ƽc BEP=39.69%

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ߠtVa(chn)Ŀ 

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͜ppӰ푴ʩ




ʹ˾ˮOӋИI(y)ҼYI(y)ߠtVa(chn)Ŀur桢ˮYԴՓCA`ķͶYԃ؟ι˾Їԃf(xi)׼Y2021걱Ѓ(yu)㹤ԃλ(ji)us@Ѓ(yu)㹤ԃһ(ji)I?q)ۺ?ji)܈桢ĿYՈĿՈ棬ĿhоЧʸrgӭԃ13911268021

ˮOӋY


ߠtVa(chn)Ŀur

 

ƷurǰOλṩϣ

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


¸(j)ӵ(ni)OĿur澎ƌtSL/T808-2021


1.
1.1. O ߠtVa(chn)Ŀ

ur澎ƴV(zh)Сӵ(ni)OĿur澎ƌtSL/T 808-2021BҪ(j)CurӋɹԻw{OĿӰ_YՓƆλҎ(gu)Ҫ󾎌c»AŪĿӹ̽Oʩcӵ໥PϵŪĿӹ̽O̎Ӷεķ˜uᘌ漰ӵ(ni)OĿƣŪĿӹ̽OʩǷ`A񹲺͇鷨A񹲺͇ӵlԼˮOĿcݔˮӰurgҎ(gu)DB37T 3704-2019Ҫ_ĿӵYռȫˮˮ(wn)Ӌ㷽_ӋYɿaȴʩᘌĿH_͜ppӰ푵

1.2. ߠtVa(chn)ĿӰ푷
1.3. g·(ni)
1.4. ߠtVa(chn)Ŀ߳ϵy(tng)



2. ߠtVa(chn)Ŀr
2.1. O ߠtVa(chn)Ŀr
20111-12 ɽ|ʡǽٵVƷI(y)ӋF(xin)a(chn)ƷN1736.14 |ԪͬL36.65% ɽ|ʡǽٵVƷI(y)ӋF(xin)~130.68|Ԫͬڞ97.69|Ԫɽ|ʡǽٵVƷI(y)Ҏ(gu)ģI(y)(sh)1291̝pI(y)93̝p~3.68|Ԫͬڞ1.18|Ԫɽ|ʡǽٵVƷI(y)a(chn)ƷN۶𼰸Ӟ11.00|Ԫȥͬڞ9.28|ԪL18.52% 20111-12 ɽ|ʡǽٵVƷI(y)Ya(chn)Ӌ944.23 |Ԫȥͬ31.08% ;ؓӋ359.42 |Ԫȥͬ93.48% ǽٵVƷI(y)ƽYa(chn)ؓʞ38.07% ǽٵVƷI(y)Վ~130.28|ԪȥͬL18.39% N۳ɱ1462.26|ԪȥͬL35.52% NMÞ39.80|ԪȥͬL26.25% ǽٵVƷI(y)MÞ46.40|ԪȥͬL37.11% ǽٵVƷI(y)ؔMÞ13.10|ԪȥͬL44.15% ǽٵVƷI(y)ȫĘI(y)ˆTƽ˔(sh)172945ˡ
2.2. ӵr
2.3. F(xin)ˮ̼Oʩr

؄eҪ{(dio)ˮˮOʩr


2.4. ˮҎ(gu)ʩ


3. ӵ׃
3.1. ӵvʷ׃śr

gÏڍ{ͱγ˰Ѩ(jng)^ؚ\̧ķ(wn)ںͻSڵĽ׃ڲͬĸ߶γһЩЂg

g

ψDg Ӻˮgγ ۣ@Ǻggije\͹e


3.2. ӵ׃
3.3. ӵ׃څݷ

cggͨl(f)ڵؚ̧ڵؚ̧£yeˮgӴʹÍ{ԽԽ


4. urcӋ
4.1.ߠtVa(chn)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)Է̺̣̈́΢ַ


4.2. ߠtVa(chn)ĿˮкӋ


ˮ߶ȲáF·ˮĿyOӋҎ(gu)TB10017-2021]ʽӋ㣬ʽ飺

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

ʽУ
ˮȫLm
ַӶȻˮ¶


4.3. ߠtVa(chn)Ŀ_ˢٷeӋcӄӰ푷
՛_ˢӴȻ׃_ˢһ_ˢ;ֲ_ˢ֣_ˢȞ֮ӴȻ׃ě_ˢٷeĿǰПoɿӋ㷽^y˱Ӌֻ]һ_ˢ;ֲ_ˢɲ֡Ŀ^(q)،ӎrԶ^(q)ճͷճӋ_ˢӋ㷽·ˮĿyOӋҎ(gu)JTGC30-2015

4.4. ߠtVa(chn)Ŀ̷·(wn)Ӌ


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


6. ͜ppӰ푵Ĵʩ
6.1. ͜ppӰ푴ʩ
6.2. O ߠtVa(chn)Ŀ͜ppӰ푵ĴʩЧ

7. YՓch 422
7.1. CurҪYՓ
7.2. ͜ppӰ푴ʩĽYՓ
7.3. h

8

8.1.

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

a(chn)Ŀa(chn)ƷҪI(y)

ͩl(xing)нϵV޹˾  ͩl(xing)нϵV޹˾  

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

---------------------------------------------
ȫ(ni)a(chn)ֵ[2]397983|ԪL10.3%һa(chn)I(y)ֵ40497|ԪL4.3%ڶa(chn)I(y)ֵ186481|ԪL12.2%a(chn)I(y)ֵ171005|ԪL9.5%һa(chn)I(y)ֵռ(ni)a(chn)ֵı؞10.2%ڶa(chn)I(y)ֵ؞46.8%a(chn)I(y)ֵ؞43.0%Mrһͬϝq2.2%ϝq2.9%ϝq3.5%ļϝq4.7%ȫƽϝq3.3%ʳƷrϝq7.2%̶Ya(chn)ͶYrϝq3.6%I(y)ƷSrϝq5.5%ԭȼϡُMrϝq9.6%r(nng)a(chn)Ʒa(chn)rϝq10.9%

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)򞣬֪R
  • (3) @ñЃ(yu)㹤ԃԓɱйԃf(xi)uxԃۺ񣬓дI(y)͸ίĹԃ˾OӋԺګ@ęCֻв5%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)ṩǰڵИˡm(x)Ҏ(gu)OӋȫ^̹ԃ
  • (6)19ɿķ՘I(y)A`ķ20052016-2023Bm(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)

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