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܇݆ݞ?zi)?xing)Ŀu(png)r(ji)(bo)

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

܇݆ݞ?zi)?xing)Ŀu(png)r(ji)(bo)

1u(png)r(ji)(j)

A񹲺͇鷨ڶʮߗlO(sh)ӡRӵĘa^·ɿܵ|ȡˮˮȹO(sh)ʩ(yng)(dng)Ϸ(bio)(zhn)Ҏ(gu)\(yn)Ҫg(sh)ҪΣ̷ȫӰ푺ӄݷ(wn)Kк镳ͨо(bo)水ՇҎ(gu)ĻO(sh)(bo)Ո(qng)(zhn)ǰеĹ̽O(sh)(yng)(dng)(jng)P(gun)ˮܲT(j)ǰҪ󌏲ͬ
(j)ӵ(ni)O(sh)(xing)ĿP(gun)Ҏ(gu)2017ӆ(xing)ĿҪƷu(png)r(ji)(bo)ںӵӞˮ˹ˮк^(q)^(q)^(q)(ni)½U(ku)ĽĽO(sh)(xing)Ŀ_l(f)ˮˮ늣ˮκӵĸ̣ӡRӵĘa^·ɿܵ|ȡˮۿڵȽS}I(y)ýԼO(sh)ʩºQO(sh)(xing)Ŀ


܇݆ݞ?zi)?xing)Ŀռe13.61e9982.33ƽ_(d)(wn)\(yn)IÿN뷀(wn)1376.60fԪ(wn)369.90fԪ܇݆ݞ?zi)?xing)ĿͶY~1701.55fԪ20%Ո(qng)Y֧80%YQͶYʞ25.41%(xing)ĿͶYؔ(ci)(w)(ni)ʣ󣩞1.09%ͶYڣ󣩞92.00ӯ̝ƽc(din) BEP=43.70%

u(png)r(ji)(bo)Ҫɹ

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܇݆ݞ?zi)?xing)Ŀ 

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O(sh)Ӌ(j)ˮλ
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ʹ˾ˮO(sh)Ӌ(j)ИI(y)Ҽ(j)YI(y)܇݆ݞ?zi)?xing)Ŀu(png)r(ji)(bo)桢ˮYԴՓC(bo)A`ķͶYԃ؟(z)ι˾Їԃf(xi)(hu)׼(j)Y2021걱Ѓ(yu)㹤ԃλ(ji)u(png)s@Ѓ(yu)㹤ԃ(jing)һ(xing)(ji)I(lng)?q)ۺ?ji)܈(bo)(xing)ĿYՈ(qng)(bo)(xing)ĿՈ(qng)(bo)(xing)Ŀhо(bo)棬Чʸr(ji)gӭԃ13911268021

ˮO(sh)Ӌ(j)Y


܇݆ݞ?zi)?xing)Ŀu(png)r(ji)(bo)

 

Ʒu(png)r(ji)(bo)ǰO(sh)λṩϣ

1(xing)ĿYо(bo)漰(f)ĿǰM(jn)չr
2ӵ(bo)
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)ṩc˅f(xi)h漰ṩZ(xing)Ŀ(xing)CȱҪY


¸(j)ӵ(ni)O(sh)(xing)Ŀu(png)r(ji)(bo)澎ƌ(do)tSL/T808-2021


1.
1.1. O(sh) ܇݆ݞ?zi)?xing)Ŀ

u(png)r(ji)(bo)澎ƴV(zh)Сӵ(ni)O(sh)(xing)Ŀu(png)r(ji)(bo)澎ƌ(do)tSL/T 808-2021BҪ󣬸(j)Cu(png)r(ji)Ӌ(j)ɹԻw{O(sh)(xing)ĿӰ_Y(ji)ՓƆλҎ(gu)Ҫ󾎌c(din)»A(ch)Ū(xing)Ŀӹ̽O(sh)ʩcӵ໥P(gun)ϵŪ(xing)Ŀӹ̽O(sh)̎Ӷεķ(bio)(zhn)u(png)(bo)ᘌ(du)漰ӵ(ni)O(sh)(xing)Ŀ(yng)Ū(xing)Ŀӹ̽O(sh)ʩǷ`A񹲺͇鷨A񹲺͇ӵ?xing)lԼˮO(sh)(xing)ĿcݔˮӰu(png)r(ji)g(sh)Ҏ(gu)DB37T 3704-2019Ҫ_(xing)ĿӵYռȫ棬ˮˮ(wn)Ӌ(j)㷽_Ӌ(j)Y(ji)ɿa(b)ȴʩᘌ(du)(xing)Ŀ(sh)H_(sh)͜ppӰ푵á

1.2. ܇݆ݞ?zi)?xing)ĿӰ푷
1.3. g(sh)·(ni)
1.4. ܇݆ݞ?zi)?xing)Ŀ߳ϵy(tng)



2. ܇݆ݞ?zi)?xing)Ŀr
2.1. O(sh) ܇݆ݞ?zi)?xing)Ŀr
20111-12 ɽ|ʡģI(y)Ӌ(j)(sh)F(xin)a(chn)ƷN1639.88 |ԪͬL27.35% ɽ|ʡģI(y)Ӌ(j)(sh)F(xin)~107.10|Ԫͬڞ94.15|Ԫɽ|ʡģI(y)Ҏ(gu)ģI(y)(sh)1589ң̝pI(y)187̝p~8.82|Ԫͬڞ5.37|Ԫɽ|ʡģI(y)a(chn)ƷN۶𼰸Ӟ7.49|Ԫȥͬڞ4.31|ԪL73.99% 20111-12 ɽ|ʡģI(y)Ya(chn)Ӌ(j)1394.82 |Ԫȥͬ16.28% ;ؓ(f)Ӌ(j)593.31 |Ԫȥͬ79.27% ģI(y)ƽYa(chn)ؓ(f)ʞ42.54% ģI(y)(yng)Վ~270.37|ԪȥͬL20.90% N۳ɱ1375.03|ԪȥͬL28.52% NM(fi)Þ30.51|ԪȥͬL15.76% ģI(y)M(fi)Þ92.94|ԪȥͬL21.61% ģI(y)ؔ(ci)(w)M(fi)Þ14.93|ԪȥͬL32.81% ģI(y)ȫĘI(y)ˆTƽ˔(sh)364801
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)(dng)̧ķ(wn)ںͻSڵĽ׃ڲͬĸ߶γһЩЂ(c)g

(c)g

ψD(c)g (dng)ˮgγ @Ǻ(c)(c)gãgije(hu)\(yn)͹e

(c)
3.2. ӵ׃
3.3. ӵ׃څݷ

c(c)gȣgͨl(f)ڵؚ̧ڵؚ̧yeˮgӴʹÍ{ԽԽ


4. u(png)r(ji)cӋ(j)
4.1.܇݆ݞ?zi)?xing)Ŀ ˮķӋ(j)
(bo)HEC-RAS5.0.7汾M(jn)Ӌ(j)ԓܛɌ(du)Ȼ˹ӵM(jn)һS㶨ͷǺ㶨ˮݣӋ(j)㾏ȸNB(ti)߀M(jn)lվˮˮ澀Ӌ(j)㣺ͬr(sh)܉əMΑB(ti)Dˮλ^ӵSDȷDԓܛݣm(yng)V
(du)ں㶨Ӌ(j)һṢֱӲM(jn)ˮ澀ʽ£

(du)ڷǺ㶨Ӌ(j)һSBm(x)Է̺̈́(dng)΢ַ


4.2. ܇݆ݞ?zi)?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. ܇݆ݞ?zi)?xing)Ŀ_ˢٷeӋ(j)cӄӰ푷
՛_ˢӴȻ׃_ˢһ_ˢ;ֲ_ˢ_ˢȞ(xing)֮ӴȻ׃ě_ˢٷeĿǰПoɿӋ(j)㷽^y˱Ӌ(j)ֻ]һ_ˢ;ֲ_ˢɲ(xing)Ŀ^(q)،ӎrԶ^(q)ճͷճӋ(j)_ˢӋ(j)㷽·ˮĿyO(sh)Ӌ(j)Ҏ(gu)JTGC30-2015

4.4. ܇݆ݞ?zi)?xing)Ŀ̷·(wn)Ӌ(j)


5. ܇݆ݞ?zi)?xing)ĿCu(png)r(ji)
5.1. O(sh) ܇݆ݞ?zi)?xing)ĿcP(gun)Ҏ(gu)u(png)r(ji)
5.2. O(sh) ܇݆ݞ?zi)?xing)Ŀ(bio)(zhn)P(gun)g(sh)Ҫu(png)r(ji)
5.3. O(sh) ܇݆ݞ?zi)?xing)Ŀ(du)ӵкӰu(png)r(ji)
5.4. O(sh) ܇݆ݞ?zi)?xing)Ŀ(du)ӄݷ(wn)Ӱu(png)r(ji)
5.5. O(sh) ܇݆ݞ?zi)?xing)Ŀ(du)̷ȫ·(wn)ˮӰu(png)r(ji)
5.6. O(sh) ܇݆ݞ?zi)?xing)Ŀ(du)ˮ\(yn)йͷѴU(xin)Ӱu(png)r(ji)
5.7. O(sh) ܇݆ݞ?zi)?xing)ĿʩӰu(png)r(ji)
5.8. O(sh) ܇݆ݞ?zi)?xing)Ŀ(du)˺Ϸˮ™(qun)Ӱu(png)r(ji)


6. ͜ppӰ푵Ĵʩ
6.1. ͜ppӰ푴ʩ
6.2. O(sh) ܇݆ݞ?zi)?xing)Ŀ͜ppӰ푵ĴʩЧ

7. Y(ji)Փch 422
7.1. Cu(png)r(ji)ҪY(ji)Փ
7.2. ͜ppӰ푴ʩĽY(ji)Փ
7.3. h

8

8.1.

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

a(chn)(xing)Ŀa(chn)ƷҪI(y)

ػʍu_(d)ģ޹˾  ػʍu_(d)ģ޹˾  

---------------------------------------------
Ȼl ۅ^(q)֮̎IA_eƽԭϡۅ^(q)؄ƽ̹òΣ߶3.43.95(߳)ַ(gu)80120Kpaů؎񝙼L(fng)(do)L(fng)?yn)L(fng)ļƽ12ʞ70ƽˮ567՚NxӝȾχCġI(y)I(y)O(sh)Ӌ(j)l(wi)(bio)(zhn) ͨ ۅ^(q)λÃ(yu)Խͨݣ25౱C(j)165^(q)(ni)F·F·|ϭh(hun)ԜͨɽփɴɾSfF·ѽ(jng)_O(sh)lF·F·ͨ^(q)(ni)н۹··᪹·I205ȸߵȼ(j)·Bƽ򡢽x?yn)Iȸٹ·ڌO(sh)۸ٹ·ۿ·h(yun)ڌO(sh)--p܉_ͨĽ򾩳H·,Os˱c֮gľx ţŷ(w)ĿǰɾW(wng)ͨžṩġĿǰԒW(wng)(sh)F(xin)˳̿ػ͔(sh)ֻ ˮʯصĖ|ϲһˮ̎S(j)̎s3f/Ҫ(dn)ؓ(f)۳Dž^(q)ŷˮ̎ˮ·|ŸȻֱ뺣؃(ni)ʯ˾ѵˮ̎O(sh)ʩ̎s5f/գ·Ҳ|Ÿ ˮ؃(ni)ʯ˾ѵˮϵy(tng)ˮij·ʮ׺Ӽ(d)pӡF(xin)ʯ˾ą^(q)ĵػr(nng)һЩˮ͓P(yng)ˮվoˮO(sh)ʩ ᣺؃(ni)ʯ늏SĿǰ6_(ti)߉ȼú偠tҎ(gu)ģ1700/Сr(sh)(dn)ؓ(f)ϩ͵(xing)Ŀa(chn)ṩƼ@^(q)(ni)һɹ60/Сr(sh)偠t ȼ?x)⣺؅^(q)ĚԴȻɃɗl߉ܾؽ繫·Ѕ^(q)⣬s33f/s0.6MPfpڅ⣬϶дƒ(ch)һԴϵꃱ⣬ݔվһl600ĸ߉ܵݔԓ(ch) 늏Sλڵ؉K|϶bC(j)128fǧߣ؉K|Ϲ220ǧ׃վҎ(gu)ģ2_(ti)12fǧF(xin)ϩS(c)ʯ늏SbC(j)20fǧߡĿǰʯ؃(ni)иƚwϩ110ǧ׃վԴfa110ǧ׃վϹ220ǧ׃վʯ늏S ˮԴˮ̣ʯجF(xin)ˮԴˮˮȡˮָ(bio)s20f/ĿǰˮSˮ1f/ʯϩˮSˮ8.6f/գʯˮSˮ10f/F(xin)ˮ9f/ա늏Sһ׺ˮbãĿǰծa(chn)ˮ6000ҪڙC(j)Ma(b)ˮ

---------------------------------------------
2009ꌍ(sh)F(xin)a(chn)ֵ93.19|Ԫɱȃr(ji)Ӌ(j)L14.2%һa(chn)I(y)ֵ16.39|ԪL10.4%;ڶa(chn)I(y)ֵ48.88|ԪL14.7%;a(chn)I(y)ֵ27.92|ԪL15.7%ήa(chn)I(y)17.6:52.4:30ȫ(hu)ɹ̶Ya(chn)ͶY63|ԪL22.7%(sh)F(xin)ؔ(ci)5.19|ԪL14.75%еطؔ(ci)2.34|ԪɱȿڏL0.45%տ3.72|ԪL17.82%ĩڙC(j)(gu)Ÿ(xing)~49.22|Ԫ5.56|Ԫо(ch)~38.8|Ԫ4.87|ԪĩڙC(j)(gu)Ÿ(xing)J~46.74|Ԫ3.01|Ԫ2009r(nng)OI(y)(sh)F(xin)a(chn)ֵ29.13|ԪL12.4%Zʳa(chn)51.94fL7.41%;޻a(chn)1.21fL-20.21%;Ͽa(chn)1969L-76.74%;ˮa(chn)1.63fL-28%;߲˿a(chn)60.17fL-15.36%a(chn)6.19fݵa(chn)9.51fa(chn)1.05fˮa(chn)Ʒa(chn)0.6fL-33%ȫ˹e2130핡ȫhr(nng)C(j)(dng)98fǧL30% 2009ꌍ(sh)F(xin)I(y)ֵ43.28|ԪL14.5%Ҏ(gu)ģϹI(y)I(y)192ң(sh)F(xin)ֵ42.97|ԪL22%;(sh)F(xin)a(chn)ƷN159.93|ԪL29.7%;(sh)F(xin)15.85|ԪL37.7%; (sh)F(xin)10.60|ԪL29.8%Ҏ(gu)ģϹI(y)I(y)(jng)(j)ЧCָ(sh)_(d)241.6748(g)ٷc(din)Ҏ(gu)ģϷǹƹI(y)(sh)F(xin)ֵ36.4|ԪռȫI(y)77%L3.3%

2 xA`ķ˾

A`ķk
  • (1) ĹԃYЇԃf(xi)(hu)׼(j)YřC(j)(gu)r(nng)I(y)֘I(y)ͨϢʯt(y)ˎB(ti)O(sh)ͭh(hun)ɫұ
  • (2) Ӌ(j)(w)͑10000׺иИI(y)ľ(jng)(yn)֪R(sh)
  • (3) @ñЃ(yu)㹤ԃ(jing)(xing)ԓ(jing)ɱйԃf(xi)(hu)u(png)xԃۺдI(y)͸ίĹԃ˾O(sh)Ӌ(j)Ժګ@(jing)ęC(j)(gu)ֻв5%ęC(j)(gu)Iԃ˾A`ķٔ(sh)׼ҫ@ê(jing)(l)Iԃ˾
  • (4) W(wng)c(din)鲼ȫA`ķмs20(g)ֹ˾ӹ˾W(wng)j(lu)鲼ȫ˴ď(f)s(xing)ĿI(y)пСʡc(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(j){Y񣬽(jng)^19ķ(wn)(jng)I˾ڹԃИI(y)γ^ߵ֪@ˇҰl(f)ίЇԃf(xi)(hu)׼(j)YţГ(dn)˴Һʡc(din)(xing)ĿĹԃИI(y)wF··Դɫұpt(y)ˎȸиI(y)ÿ100-500(g)(xing)ĿԃИI(y)(ni)һ֪Ϋ@ñЃ(yu)㹤ԃ(jing)˾˫@ñпƼM(jn)Ȫ(jing)

A`ķо(bo)
Y


A`ķм׼(j)YyLҼ(j)Ҏ(gu)Ҽ(j)S(xing)ĿǰںͶY(jng)(yn)\п͑YԴԃ(jng)(yn)ĸ羫ӢA`ķԷֹ˾k̎Sģʽͬl(f)չF(xin)ԃI(y)

˽Ԕ
shape
shape
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shape
shape
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case-studies

܇݆ݞ?zi)?xing)Ŀu(png)r(ji)(bo)

ӵ(ni)O(sh)(xing)Ŀu(png)r(ji)

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case-studies

׹^(xing)Ŀӄx÷

МyLҎ(gu)YI(y)ӄx÷

˽

N۲P䓲(xing)ĿYՈ(qng)(bo)

Ո(qng)L؄eYM(jn)ͬF(xin)(w)I(y)Y

˽
case-studies
case-studies

ɫټӹ(xing)Ŀ(ji)܈(bo)

Z¹(ji)܈(bo)u(png)r(ji)͹(ji)(yn)

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case-studies

a(chn)(xing)Ŀu(png)r(ji)(bo)

׼(j)YšI(y)ϢӹI(y)ȇYίI(y)(xing)Ŀu(png)r(ji)

˽

ӹӽӲ(xing)Ŀо(bo)

(xing)õļͶyJ(du)ͶY

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case-studies

MϙC(j)a(chn)I(y)ʮҎ(gu)(bo)

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

Û(ji)(xing)Ŀˮַ

ˮַO(jin)y(yn)

˽
case-studies

Ԫa(chn)(xing)Ŀ(hu)(wn)L(fng)U(xin)u(png)

(wn)u(png)(bo)(wn)u(png)u(png)(bo)

˽

a(chn)ͯ܇(xing)ĿՈ(qng)(bo)

(xing)Ŀ˜(zhn)(xing)õ

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case-studies
case-studies

(xing)Ŀ̘I(y)Ӌ(j)

H(bio)(zhn)Y̘I(y)Ӌ(j)

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Ʒ(xing)Ŀh

ǰ(xing)

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