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΢Ź̖

ߴaP(gun)ע̖

΢

ߴaP(gun)ע΢

Ʒ(xing)Ŀur

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

ΣƷ(xing)Ŀur

1ur(j)

A񹲺͇鷨ڶʮߗlO(sh)RӵĘa^·ɿܵ|ȡˮˮȹO(sh)ʩ(yng)(dng)Ϸ(bio)(zhn)Ҏ(gu)\(yn)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)(xing)ĿP(gun)Ҏ(gu)2017ӆ(xing)ĿҪƷurںӵӞˮ˹ˮк^(q)^(q)^(q)(ni)½U(ku)ĽĽO(sh)(xing)Ŀ_l(f)ˮˮ늣ˮκӵĸ̡RӵĘa^·ɿܵ|ȡˮۿڵȽS}I(y)ýԼO(sh)ʩºQO(sh)(xing)Ŀ


Ʒ(xing)Ŀռe30.64e22472.04ƽ_(d)(wn)\(yn)IÿN뷀(wn)4275.60fԪ(wn)301.80fԪҡƷ(xing)ĿͶY~3830.50fԪ20%ՈY֧80%YQͶYʞ7.88%(xing)ĿͶYؔ(w)(ni)ʣ󣩞0.79%ͶYڣ󣩞126.92ӯ̝ƽc(din) BEP=32.67%

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O(sh)(xing)Ŀ(bio)(zhn)

 

 

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ӶҪָ(bio)

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O(sh)Ӌ(j)ˮλ
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͜ppӰ푴ʩ




ʹ˾ˮO(sh)Ӌ(j)ИI(y)ҼYI(y)ΣƷ(xing)ĿurˮYԴՓCA`ķͶYԃ؟(z)ι˾Їԃf(xi)׼Y2021걱Ѓ(yu)㹤ԃλ(ji)us@Ѓ(yu)㹤ԃһ(xing)(ji)I(lng)?q)ۺ񣬹?ji)܈(xing)ĿYՈ(xing)ĿՈ(xing)ĿhоЧʸߣrgӭԃ13911268021

ˮO(sh)Ӌ(j)Y


Ʒ(xing)Ŀur

 

ƷurǰO(sh)λṩϣ

1(xing)ĿYо漰(f)ĿǰM(jn)չr
2ӵ
3(xing)Ŀӹ̽O(sh)ʩP(gun)DO(sh)(xing)ĿӰa(b)ȹ̌(xing)O(sh)Ӌ(j)O(sh)(xing)Ŀ̽O(sh)g\(yn)IgˮO(sh)͹ijZO(sh)(xing)Ŀ漰Ϸˮ™(qun)ģṩc˅f(xi)h漰ṩZ(xing)Ŀ(xing)CȱҪYϡ


¸(j)ӵ(ni)O(sh)(xing)Ŀur澎ƌ(do)tSL/T808-2021


1.
1.1. O(sh) ΣƷ(xing)Ŀ

ur澎ƴV(zh)Сӵ(ni)O(sh)(xing)Ŀur澎ƌ(do)tSL/T 808-2021BҪ(j)CurӋ(j)ɹԻw{O(sh)(xing)ĿӰ푣_Y(ji)ՓƆλҎ(gu)Ҫ󾎌⣬c(din)»A(ch)Ū(xing)Ŀӹ̽O(sh)ʩcӵ໥P(gun)ϵŪ(xing)Ŀӹ̽O(sh)̎Ӷεķ(bio)(zhn)uᘌ漰ӵ(ni)O(sh)(xing)Ŀ(yng)Ū(xing)Ŀӹ̽O(sh)ʩǷ`A񹲺͇鷨A񹲺͇ӵ?xing)lԼˮO(sh)(xing)ĿcݔˮӰurg(sh)Ҏ(gu)DB37T 3704-2019Ҫ_(xing)ĿӵYռȫˮġˮ(wn)Ӌ(j)㷽_Ӌ(j)Y(ji)ɿa(b)ȴʩᘌ(xing)Ŀ(sh)H_(sh)͜ppӰ푵

1.2. Ʒ(xing)ĿӰ푷
1.3. g(sh)·(ni)
1.4. Ʒ(xing)Ŀ߳ϵy(tng)



2. Ʒ(xing)Ŀr
2.1. O(sh) Ʒ(xing)Ŀr
20111-12 £ɽ|ʡW(xu)r(nng)ˎI(y)Ӌ(j)(sh)F(xin)a(chn)ƷN1726.89 |ԪͬL27.62% ɽ|ʡW(xu)r(nng)ˎI(y)Ӌ(j)(sh)F(xin)~106.57|Ԫͬڞ91.17|Ԫɽ|ʡW(xu)r(nng)ˎI(y)Ҏ(gu)ģI(y)(sh)665ң̝pI(y)54̝p~7.59|Ԫͬڞ3.90|Ԫɽ|ʡW(xu)r(nng)ˎI(y)a(chn)ƷN۶𼰸Ӟ6.17|Ԫȥͬڞ5.41|ԪL13.93% 20111-12 ɽ|ʡW(xu)r(nng)ˎI(y)Ya(chn)Ӌ(j)1331.53 |Ԫȥͬ18.69% ;ؓ(f)Ӌ(j)612.65 |Ԫȥͬ97.71% W(xu)r(nng)ˎI(y)ƽYa(chn)ؓ(f)ʞ46.01% W(xu)r(nng)ˎI(y)(yng)Վ~114.38|ԪȥͬL13.39% N۳ɱ1469.82|ԪȥͬL27.05% NM(fi)Þ42.42|ԪȥͬL15.10% W(xu)r(nng)ˎI(y)M(fi)Þ65.64|ԪȥͬL18.10% W(xu)r(nng)ˎI(y)ؔ(w)M(fi)Þ21.18|ԪȥͬL17.36% W(xu)r(nng)ˎI(y)ȫĘI(y)ˆTƽ˔(sh)164181
2.2. ӵr
2.3. F(xin)ˮ̼O(sh)ʩr

؄eҪ{(dio)ˮˮO(sh)ʩr


2.4. ˮҎ(gu)(sh)ʩ


3. ӵ׃
3.1. ӵvʷ׃śr

(c)

(c)gÏ(qing)ڍ{ͱγ˰Ѩ(jng)^ؚ\(yn)̧ķ(wn)ںͻSڵĽ׃ڲͬĸ߶γһЩЂ(c)g

(c)g

ψD(c)g Ӻˮgγ @Ǻ(c)(c)ggije\(yn)͹e

(c)
3.2. ӵ׃
3.3. ӵ׃څݷ

c(c)ggͨl(f)ڵؚ̧ڡڵؚ̧yeˮgӴʹÍ{ԽԽ


4. urcӋ(j)
4.1.ΣƷ(xing)Ŀ ˮķӋ(j)
HEC-RAS5.0.7汾M(jn)Ӌ(j)ԓܛɌȻ˹ӵM(jn)һS㶨ͷǺ㶨ˮݣӋ(j)㾏ȸNB(ti)߀M(jn)lվˮˮ澀Ӌ(j)㣺ͬr܉əMΑB(ti)Dˮλ^ӵSDȷDԓܛݣm(yng)V
ں㶨Ӌ(j)һṢֱӲM(jn)ˮ澀ʽ£

ڷǺ㶨Ӌ(j)һSBm(x)Է̺̈́΢ַ¡


4.2. Ʒ(xing)ĿˮкӋ(j)


ˮ߶ȲáF·ˮĿyO(sh)Ӌ(j)Ҏ(gu)TB10017-2021]ʽӋ(j)ʽ飺

ʽΞ飺
ǰˮ߶ȣm
ϵ(sh)
ƽ٣m/sO(sh)Ӌ(j)ȫ^ˮ?dng)棨߅ͺӞ̣֮?br /> ƽ٣m/s
3ˮL
½̺ӶˮȫLӋ(j)ùʽ

ʽУ
ˮȫLm
ַӶȻˮ¶


4.3. ΣƷ(xing)Ŀ_ˢٷeӋ(j)cӄӰ푷
՛_ˢӴȻ׃_ˢһ_ˢ;ֲ_ˢ֣_ˢȞ(xing)֮ӴȻ׃ě_ˢٷeĿǰПoɿӋ(j)㷽^y˱Ӌ(j)ֻ]һ_ˢ;ֲ_ˢɲ(xing)Ŀ^(q)،ӎrԶ^(q)ճͷճӋ(j)_ˢȡӋ(j)㷽·ˮĿyO(sh)Ӌ(j)Ҏ(gu)JTGC30-2015

4.4. Ʒ(xing)Ŀ̷·(wn)Ӌ(j)


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


6. ͜ppӰ푵Ĵʩ
6.1. ͜ppӰ푴ʩ
6.2. O(sh) Ʒ(xing)Ŀ͜ppӰ푵ĴʩЧ

7. Y(ji)Փch 422
7.1. CurҪY(ji)Փ
7.2. ͜ppӰ푴ʩĽY(ji)Փ
7.3. h

8

8.1.

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

a(chn)(xing)Ŀa(chn)ƷҪI(y)

K̘I(y)r(nng)I(y)޹˾  

---------------------------------------------
hٱᎧ񝙼L(fng)򣬶o(yn)ğo𣬟o˪Lҹزm˶NL12.516.5֮gՔ(sh)ƽ1098Сro˪ƽ275ƽ1050

---------------------------------------------
(jng)(j)wȫʡa(chn)ֵ(sh)F(xin)17026.6|ԪL10.0%ٱһϰքeӿ1.51.3ٷc(din)һa(chn)I(y)ֵ2218.9|ԪL3.3%ڶa(chn)I(y)ֵ8874.9|ԪL10.5%a(chn)I(y)ֵ5932.8|ԪL11.4%ήa(chn)I(y)Y(ji)(gu)12.754.333.0{(dio)13.052.134.9˾a(chn)ֵ24283ԪL9.3%rq𲽻M(fi)r1·ͬϝq26·ݽ”U(ku)7·ԺʬF(xin)խB(ti)11·ؓ(f)D(zhun)12·ϝq2.4%ȫM(fi)r½0.7%г½1.2%r(nng)ϝq0.3%I(y)ƷSrԭȼُM(jn)rքe½10.9%6.5%r(nng)a(chn)Ʒa(chn)r½0.3%r(nng)I(y)a(chn)Yσrϝq0.6%͘I(y)΄ݱַ(wn)ĩȫʡ͘I(y)ˆT3792.5fˣĩ66.8fг(zhn)͘I(y)ˆT1002.8fĩ(zhn)ӛʧI(y)ʞ3.93%0.03ٷc(din){(dio)Ŀ(bio)֮(ni) I(jng)(j)(wn)I(jng)(j)(sh)F(xin)ֵ9041.1|ԪL10.9%ռȫʡa(chn)ֵı_(d)53.1%ͬ0.2ٷc(din)(sh)U1011.5|ԪL1.4%ռȫؔı؞50.1%ɳ103.9|Ԫռȫʡڿֵ66.2%5.5ٷc(din)͘I(y)ˆT1411.2fL4.0% (jng)(j)l(f)չдڵҪ}ǣI(y)ĻA(ch)(wn)̣֧ؔìͻ⽛(jng)Q(mo)΄Ȼ(yn)͘I(y)Ȼ^ȡ

2 xA`ķ˾

A`ķk
  • (1) ĹԃYЇԃf(xi)׼YřC(j)(gu)r(nng)I(y)֘I(y)̡ӡͨϢʯt(y)ˎB(ti)O(sh)ͭh(hun)ɫұ
  • (2) Ӌ(j)(w)͑10000׺иИI(y)ľ(jng)(yn)֪R
  • (3) @ñЃ(yu)㹤ԃ(xing)ԓɱйԃf(xi)uxԃۺдI(y)͸ίĹԃ˾O(sh)Ӌ(j)Ժګ@ęC(j)(gu)Уֻв5%ęC(j)(gu)Iԃ˾A`ķٔ(sh)׼ҫ@êIԃ˾
  • (4) W(wng)c(din)鲼ȫA`ķмs20ֹ˾ӹ˾W(wng)j(lu)鲼ȫأ˴ď(f)s(xing)ĿI(y)пʡc(din)(xing)Ŀc(din)(xing)ĿИI(y)(ni)Ҏ(gu)ģ^I(y)(sh)^(qing)ԃ˾
  • (5) ȫ^̷(w)˾һ֧쾚չ(xing)Ŀȫ^̹ĈF(tun)(du)ԞI(y)ṩǰڵИ(bio)m(x)Ҏ(gu)O(sh)Ӌ(j)ȫ^̹ԃ(w)
  • (6)19ɿķ(w)I(y)A`ķ20052016-2023Bm(x)8@A{Y񣬽(jng)^19ķ(wn)(jng)I˾ڹԃИI(y)γ^ߵ֪ȣ@ˇҰl(f)ίЇԃf(xi)׼YţГ(dn)˴Һʡc(din)(xing)ĿĹԃИI(y)wF··Դɫұpt(y)ˎȸиI(y)ÿ100-500(xing)ĿԃИI(y)(ni)һ֪Ϋ@ñЃ(yu)㹤ԃ˾˫@ñпƼM(jn)Ȫ

A`ķо
Y


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

˽Ԕ
shape
shape
shape
shape
shape
shape
shape
shape
shape
shape
shape
shape
case-studies

Ʒ(xing)Ŀur

ӵ(ni)O(sh)(xing)Ŀur

˽
case-studies

(xing)Ŀӄx÷

МyLҎ(gu)YI(y)ӄx÷

˽

a(chn)i(xing)ĿYՈ

ՈL؄eYM(jn)ͬF(xin)(w)I(y)Y

˽
case-studies
case-studies

W(xu)ϢƷ(xing)Ŀ(ji)܈

Z¹(ji)܈ur͹(ji)(yn)

˽
case-studies

࿹~(xing)Ŀur

׼YI(y)ϢӹI(y)ȇYίI(y)(xing)Ŀur

˽

N݆ۚC(j)o~Ƭ(xing)Ŀо

(xing)õļͶyJͶY

˽
case-studies

31a(chn)I(y)ʮҎ(gu)

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

˽
case-studies
case-studies

F(xing)Ŀˮַ

ˮַO(jin)y(yn)

˽

وA䏙C(j)(xing)ĿՈ

(xing)Ŀ˜(zhn)(xing)õ

˽
case-studies
case-studies

(xing)Ŀ̘I(y)Ӌ(j)

H(bio)(zhn)Y̘I(y)Ӌ(j)

˽