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A񹲺͇鷨ڶʮߗlORӵĘa^·ɿڡܵ|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|ȡˮڡۿڵȽS}I(y)ýԼOʩºQOĿ


Ŀռe782.65e573936.42ƽ_(wn)\IÿN뷀(wn)67127.88fԪң(wn)2613.35fԪĿͶY~97831.05fԪ20%ՈY֧80%YQͶYʞ3.44%ĿͶYؔՃ(ni)ʣ󣩞0.07%ͶYڣ󣩞1497.40ӯ̝ƽc BEP=52.12%

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ʹ˾ˮOӋИI(y)ҼYI(y)ưĿur桢ˮYԴՓCA`ķͶYԃ؟ι˾Їԃf(xi)׼Yţ2021걱Ѓ(yu)㹤ԃλ(ji)us@Ѓ(yu)㹤ԃһ(ji)I?q)ۺ?ji)܈ĿYՈĿՈĿhоЧʸrgӭԃ13911268021

ˮOӋY


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ƷurǰOλṩϣ

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


¸(j)ӵ(ni)OĿur澎ƌtSL/T808-2021


1.
1.1. O ţĿ

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. ĿӰ푷
1.3. g·(ni)
1.4. ţĿ߳ϵy(tng)



2. Ŀr
2.1. O Ŀr
20111-12 ɽ|ʡCƼI(y)ӋF(xin)a(chn)ƷN6282.11 |ԪͬL20.91% ɽ|ʡCƼI(y)ӋF(xin)~333.53|Ԫͬڞ325.04|Ԫɽ|ʡCƼI(y)Ҏ(gu)ģI(y)(sh)2278̝pI(y)262ң̝p~34.30|Ԫͬڞ19.60|Ԫɽ|ʡCƼI(y)a(chn)ƷN۶𼰸Ӟ24.87|Ԫȥͬڞ21.20|ԪL17.33% 20111-12 ɽ|ʡCƼI(y)Ya(chn)Ӌ6680.31 |Ԫȥͬ17.16% ;ؓӋ3305.31 |Ԫȥͬ106.50% CƼI(y)ƽYa(chn)ؓʞ49.48% CƼI(y)Վ~507.57|ԪȥͬL14.46% N۳ɱ5476.70|ԪȥͬL21.79% NMÞ132.94|ԪȥͬL13.21% CƼI(y)MÞ165.39|ԪȥͬL19.34% CƼI(y)ؔMÞ115.34|ԪȥͬL24.12% CƼI(y)ȫĘI(y)ˆTƽ˔(sh)653334
2.2. ӵr
2.3. F(xin)ˮ̼Oʩr

؄eҪ{(dio)ˮˮOʩr


2.4. ˮҎ(gu)ʩ


3. ӵ׃
3.1. ӵvʷ׃śr

(c)

(c)gÏңڍ{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.Ŀ 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^ӵSDȷDԓܛݣmV
ں㶨ӋһṢֱӲMˮ澀ʽ£

ڷǺ㶨ӋһSBm(x)Է̺̣̈́΢ַ


4.2. ĿˮкӋ


ˮ߶ȲáF·ˮĿyOӋҎ(gu)TB10017-2021]ʽӋ㣬ʽ飺

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

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

4.4. Ŀ̷·(wn)Ӌ


5. ĿCur
5.1. O ţĿcPҎ(gu)ur
5.2. O Ŀ˜ʺPgҪur
5.3. O ţĿӵкӰur
5.4. O Ŀӄݷ(wn)Ӱur
5.5. O ţĿ̷ȫ·(wn)ˮӰur
5.6. O Ŀˮ\йͷѴUӰur
5.7. O ĿʩӰur
5.8. O ţĿ˺Ϸˮ™Ӱur


6. ͜ppӰ푵Ĵʩ
6.1. ͜ppӰ푴ʩ
6.2. O 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)

fAI(y)޹˾  fAI(y)޹˾  fAI(y)޹˾  fAI(y)޹˾  

---------------------------------------------
ƽh̎31373239|(jng)10910933֮g|ϪhϽؑcгǿڿhBʡЍ޿hʡhe^(q)Ѯꖿhꃡʡ̎ٵ͵ʡH߅PhhǾలиv60 ʡ447ͺʡ(ni)ͨԹ·207308ɗlʡMhϱƽ·ֱͨ2ȻYԴ 1Va(chn)YԴ ú̿ȫhֲVa(chn)ڏV(zhn)¡ڜ|ϣP(zhn)ţͰFꖵl(xing)(zhn)֪ҪVc16̎Sض΂e͔(sh)NԪƷλ_I(y)ָˣ(jng)rֵ_l(f)ǰV韡F(xin)ѽСúV100̎ ʯa(chn)ڰ(zhn)Tͪ{ƺһV|ϪϿڣnӍ{d10|(zh)455f|(zh)h1500fҪƷNɗlڡɗlҡī׹RȣyеijľyDеĿɽˮеĞ齭ӺD|(zh)ɫŹŘ㡣 SFVҪa(chn)c(zhn)P˼Vd10๫Vw213200f⒡Ԫش͵VƽƷλ15%Ʒλȫʡһƽa(chn)"P"ǣa(chn)Ʒ_Hһ ؾʯƽhؾʯVҪֲ(zhn)ݠˮƺˮ_һ̽2800fؾʯ^ƽƷλ92%_99.33%кܸߵ_ɺ͵|(zh)ЃrֵՠڬF(xin)Y(ji)Փf䃦ƷλǰδҊģ@϶һָӁ޵һVӺֲУдҎ(gu)ģ_l(f)ă(yu)ݡ 2ˮYԴ ƽh(ni)Ӝܲˮļ^(ni)ˮꏽNSˮYԴȫhˮՓN13.04fǧ_l(f)6.25fǧߣ_l(f)0.91fǧȫhдС1083lκӡSƽhĴκˮN28837ǧ_l(f)15300ǧߣ_l(f)8150ǧռ_l(f)53.3%ˮN76209ǧ_l(f)35280ǧ_l(f)660ǧߣռ_l(f)1.90%SˮN24243ǧ_l(f)2.6%ˮN1159ǧ_l(f)376ǧ_l(f)52ǧռ13.8% 3Κ ƽ̎ꃶؑc̎(ni)ɽMϲ؄ϸ߱ͣɽꡢοvMeˏsĵεòSNȺفᎧ^(q)ƽ13.9棬Oߚ40.2¾25.5棬O͚-5¾2棬10-5CM꿂958.5MM107.2MMƽ≺981.9MB1736.6Сro˪250졣

---------------------------------------------
2009궨dh(jng)l(f)չr ɿha(chn)ֵ56.1|ԪͬL10.7%һa(chn)I(y)քe17.8|Ԫ23.5|Ԫ14.8|ԪքeͬL9.1%13.1%8.4%ɳ(zhn)̶Ya(chn)ͶY32.7|ԪͬL71.2%ؔ댍F(xin)λ(sh)L2.5|ԪͬL12%طһA1.27|ԪɱL18.5%(zhn)˾֧_13480ԪͬL12%r(nng)˾_5441ԪͬL9.7%MƷۿ~20.15|ԪͬL19.2%

2 xA`ķ˾

A`ķk
  • (1) ĹԃYЇԃf(xi)׼YřCr(nng)I(y)֘I(y)ͨϢʯt(y)ˎB(ti)Oͭh(hun)ɫұ
  • (2) Ӌտ͑10000ң׺иИI(y)ľ(jng)֪R졣
  • (3) @ñЃ(yu)㹤ԃԓɱйԃf(xi)uxԃۺдI(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)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)׼YţГ˴ҺʡcĿĹԃИI(y)wF··Դɫұpt(y)ˎȸиI(y)ÿ100-500Ŀԃ̣ИI(y)(ni)һ֪Ϋ@ñЃ(yu)㹤ԃ˾˫@ñпƼMȪ

A`ķо
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ՈL؄eYMͬF(xin)՘I(y)Y

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