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΢Ź̖

ߴaP(gun)ע̖

΢

ߴaP(gun)ע΢

a(chn)Ŀur

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  • A`ķԃ˾錣I(y)Įa(chn)I(y)Ҏ(gu)C(gu)19ԃ(jng)

a(chn)Ŀur

1ur(j)

A񹲺͇鷨ڶʮߗlO(sh)ӡRӵĘa^·ɿܵ|ȡˮˮȹO(sh)ʩ(yng)(dng)Ϸ(bio)(zhn)Ҏ(gu)\Ҫg(sh)ҪΣ̷ȫӰ푺ӄݷ(wn)Kк镳ͨо水ՇҎ(gu)ĻO(sh)Ո(zhn)ǰеĹ̽O(sh)(yng)(dng)(jng)P(gun)ˮܲT(j)ǰҪ󌏲ͬ
(j)ӵ(ni)O(sh)ĿP(gun)Ҏ(gu)2017ӆĿҪƷurںӵӞˮ˹ˮк^(q)^(q)^(q)(ni)½UĽĽO(sh)Ŀ_l(f)ˮˮ늣ˮκӵĸRӵĘa^·ɿܵ|ȡˮۿڵȽS}I(y)ýԼO(sh)ʩºQO(sh)Ŀ


a(chn)Ŀռe82.08e60191.98ƽ_(wn)\IÿN뷀(wn)10367.00fԪң(wn)991.50fԪa(chn)ĿͶY~10260.10fԪ20%ՈY֧֣80%YQͶYʞ6.22%ĿͶYؔ(w)(ni)ʣ󣩞0.48%ͶYڣ󣩞206.96ӯ̝ƽc BEP=35.55%

urҪɹ

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a(chn)Ŀ 

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λ

 

O(sh)Ŀ
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O(sh)Ŀr

 

 

O(sh)Ŀ(bio)(zhn)

 

 

w

 

ӶҪָ(bio)

ӵ(bio)(zhn)

 

 

O(sh)Ӌˮλ
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ӋҪɹ

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ˮ

 

 

 

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o

͜ppӰ푴ʩ




ʹ˾ˮO(sh)ӋИI(y)ҼYI(y)a(chn)ĿurˮYԴՓC棬A`ķͶYԃ؟(z)ι˾Їԃf(xi)׼Y2021걱Ѓ(yu)㹤ԃλ(ji)us@Ѓ(yu)㹤ԃһ(ji)I(lng)?q)ۺ?ji)܈桢ĿYՈĿՈĿhоЧʸrgӭԃ13911268021

ˮO(sh)ӋY


a(chn)Ŀur

 

ƷurǰO(sh)λṩϣ

1ĿYо漰(f)ĿǰMչr
2ӵ棻
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ģṩZĿCȱҪYϡ


¸(j)ӵ(ni)O(sh)Ŀur澎ƌ(do)tSL/T808-2021


1.
1.1. O(sh) a(chn)Ŀ

ur澎ƴV(zh)Сӵ(ni)O(sh)Ŀur澎ƌ(do)tSL/T 808-2021BҪ(j)CurӋɹԻw{O(sh)ĿӰ푣_Y(ji)ՓƆλҎ(gu)Ҫ󾎌c»A(ch)ŪĿӹ̽O(sh)ʩcӵ໥P(gun)ϵŪĿӹ̽O(sh)̎Ӷεķ(bio)(zhn)uᘌ漰ӵ(ni)O(sh)Ŀ(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_͜ppӰ푵

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



2. a(chn)Ŀr
2.1. O(sh) a(chn)Ŀr
20111-12 ɽ|ʡW(xu)ˎƷԭˎI(y)ӋF(xin)a(chn)ƷN3050.18 |ԪͬL22.59% ɽ|ʡW(xu)ˎƷԭˎI(y)ӋF(xin)~247.86|Ԫͬڞ204.87|Ԫɽ|ʡW(xu)ˎƷԭˎI(y)Ҏ(gu)ģI(y)(sh)1075̝pI(y)140̝p~10.44|Ԫͬڞ6.26|Ԫɽ|ʡW(xu)ˎƷԭˎI(y)a(chn)ƷN۶𼰸Ӟ17.21|Ԫȥͬڞ11.76|ԪL46.30% 20111-12 ɽ|ʡW(xu)ˎƷԭˎI(y)Ya(chn)Ӌ2810.69 |Ԫȥͬ18.41% ;ؓ(f)Ӌ1146.40 |Ԫȥͬ96.58% W(xu)ˎƷԭˎI(y)ƽYa(chn)ؓ(f)ʞ40.79% W(xu)ˎƷԭˎI(y)(yng)Վ~282.47|ԪȥͬL11.69% N۳ɱ2411.62|ԪȥͬL24.54% NMÞ144.09|ԪȥͬL12.48% W(xu)ˎƷԭˎI(y)MÞ169.25|ԪȥͬL12.29% W(xu)ˎƷԭˎI(y)ؔ(w)MÞ38.59|ԪȥͬL28.23% W(xu)ˎƷԭˎI(y)ȫĘI(y)ˆTƽ˔(sh)371318
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)gÏңڍ{ͱγ˰Ѩ(jng)^ؚ\̧ķ(wn)ںͻSڵĽ׃ڲͬĸ߶γһЩЂ(c)g

(c)g

ψD(c)g Ӻˮgγ ۣ@Ǻ(c)(c)gãgije\͹e

(c)
3.2. ӵ׃
3.3. ӵ׃څݷ

c(c)ggͨl(f)ڵؚ̧ڡڵؚ̧yeˮgӴʹÍ{ԽԽ


4. urcӋ
4.1.a(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^ӵSDȷDԓܛݣm(yng)V
ں㶨ӋһṢֱӲMˮ澀ʽ£

ڷǺ㶨ӋһSBm(x)Է̺̣̈́΢ַ


4.2. a(chn)ĿˮкӋ


ˮ߶ȲáF·ˮĿyO(sh)ӋҎ(gu)TB10017-2021]ʽӋʽ飺

ʽΞ飺
ǰˮ߶ȣm
ϵ(sh)
ƽ٣m/sO(sh)Ӌȫ^ˮ?dng)棨߅ͺӞ̣֮?br /> ƽ٣m/s
3ˮL
½̺ӶˮȫLӋùʽ

ʽУ
ˮȫLm
ַӶȻˮ¶


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

4.4. a(chn)Ŀ̷·(wn)Ӌ


5. a(chn)ĿCur
5.1. O(sh) a(chn)ĿcP(gun)Ҏ(gu)ur
5.2. O(sh) a(chn)Ŀ(bio)(zhn)P(gun)g(sh)Ҫur
5.3. O(sh) a(chn)ĿӵкӰur
5.4. O(sh) a(chn)Ŀӄݷ(wn)Ӱur
5.5. O(sh) a(chn)Ŀ̷ȫ·(wn)ˮӰur
5.6. O(sh) a(chn)Ŀˮ\йͷѴUӰur
5.7. O(sh) a(chn)ĿʩӰur
5.8. O(sh) a(chn)Ŀ˺Ϸˮ™(qun)Ӱur


6. ͜ppӰ푵Ĵʩ
6.1. ͜ppӰ푴ʩ
6.2. O(sh) a(chn)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)

㽭\g(sh)޹˾  㽭\g(sh)޹˾  

---------------------------------------------
ƽh̎31373239|(jng)10910933֮g|ϪhϽؑcгǿڿhBʡЍ޿hʡСhe^(q)Ѯꖿhʡ̎ٵ͵ʡH߅P(gun)hhǾలиv60 ʡ447ͺʡ(ni)ͨԹ·207308ɗlʡMhϱƽ·ֱͨС2ȻYԴ 1Va(chn)YԴ ú̿ȫhֲVa(chn)ڏV(zhn)ڜ|P(gun)(zhn)ţͰɡFꖵl(xing)(zhn)֪ҪVc16̎Sض΂e͔(sh)NԪƷλ_I(y)ָ(bio)(jng)rֵ_l(f)ǰV韡F(xin)ѽСúV100̎ ʯa(chn)ڰ(zhn)Tͪ{ƺһV|ϪϿnӍ{d10|(zh)455fף|(zh)h(yun)1500fҪƷNɗlڡɗlī׹RyеijľyDеĿɽˮеĞ齭ӺD|(zh)ɫŹŘ SFVҪa(chn)c(zhn)P˼⣬Vd10๫Vw213200fԪش͵VƽƷλ15%Ʒλȫʡһƽa(chn)"P"a(chn)Ʒ_Hһ ؾʯƽhؾʯVҪֲ(zhn)ݠˮƺˮӡ_һ̽2800fؾʯ^ƽƷλ92%_99.33%кܸߵ_ɺ͵|(zh)ЃrֵՠڬF(xin)Y(ji)Փf䃦ƷλǰδҊ@϶һָӁ޵һVӺֲУдҎ(gu)ģ_l(f)ă(yu)ݡ 2ˮYԴ ƽh(ni)Ӝܲˮļ^(ni)ˮꏽNSˮYԴȫhˮՓN13.04fǧ_l(f)6.25fǧ_l(f)0.91fǧȫhдС1083lУκSӡƽhĴκˮN28837ǧ_l(f)15300ǧ_l(f)8150ǧռ_l(f)53.3%ˮN76209ǧߣ_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؄ϸ߱ɽꡢοvMeˏ(f)sĵεòSNȺفᎧ^(q)ƽ13.9棬Oߚ40.2¾25.5棬O͚-5¾2棬10-5CM꿂958.5MM107.2MMƽ≺981.9MB1736.6Сro˪250졣

---------------------------------------------
ȫ(ni)a(chn)ֵ[2]397983|ԪL10.3%Уһa(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%ԭϡȼُMrϝq9.6%r(nng)a(chn)Ʒa(chn)rϝq10.9%

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)֪R졣
  • (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ȫأ˴ď(f)sĿI(y)пСʡcĿcĿИI(y)(ni)Ҏ(gu)ģ^󣬌I(y)^ԃ˾
  • (5) ȫ^̷(w)˾һ֧쾚չĿȫ^̹ĈFԞI(y)ṩǰڵИ(bio)m(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(dn)˴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
shape
shape
shape
shape
shape
shape
shape
shape
shape
shape
shape
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case-studies

a(chn)Ŀur

ӵ(ni)O(sh)Ŀur

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case-studies

a(chn)Ŀӄx÷

МyLҎ(gu)YI(y)ӄx÷

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iϽĿYՈ

ՈL؄eYMͬF(xin)(w)I(y)Y

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case-studies
case-studies

XĿ(ji)܈

Z¹(ji)܈ur͹(ji)

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case-studies

ᘿƷӡĿur

׼YšI(y)ϢӹI(y)ȇYίI(y)Ŀur

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܇ݗlĿо

õļͶyJͶY

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case-studies

ʽ‰Ӌa(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
case-studies

]Ŀˮַ

ˮַO(jin)y

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case-studies

Ѫ}cĿ(wn)L(fng)Uu

(wn)u桢(wn)uu

˽

FʯӹĿՈ

Ŀ˜(zhn)õ

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case-studies
case-studies

Ŀ̘I(y)Ӌ

H(bio)(zhn)Y̘I(y)Ӌ

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