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΢Ź̖(ho)

ߴaP(gun)ע̖(ho)

΢

ߴaP(gun)ע΢

ȼ?x)ˮ?xing)Ŀu(png)r(ji)(bo)

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

ȼ?x)ˮ?xing)Ŀu(png)r(ji)(bo)

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

A񹲺͇(gu)鷨ڶʮߗlO(sh)RӵĘa^·ɿڡܵ|(xin)ȡˮˮȹO(sh)ʩ(yng)(dng)Ϸ(bio)(zhn)(xin)Ҏ(gu)\(yn)Ҫg(sh)Ҫ󣬲Σ̷ȫӰ푺ӄ(sh)(wn)Kк镳ͨо(bo)水Շ(gu)Ҏ(gu)ĻO(sh)(bo)Ո(qng)(zhn)ǰеĹ̽O(sh)(yng)(dng)(jng)P(gun)ˮܲT(mn)(j)ǰҪ󌏲ͬ
(j)ӵ(ni)O(sh)(xing)ĿP(gun)Ҏ(gu)2017ӆ(xing)ĿҪƷu(png)r(ji)(bo)ںӵӞءˮ(k)˹ˮк^(q)^(q)^(q)(ni)½U(ku)ĽĽO(sh)(xing)Ŀ_(ki)l(f)ˮˮ늣ˮκӵĸ(li)RӵĘa^·ɿܵ|(xin)ȡˮۿڵȽS}(cng)(k)I(y)ýԼO(sh)ʩº(jin)Q(chng)O(sh)(xing)Ŀ


ȼ?x)ˮ?xing)Ŀռe39.14e28705.61ƽף_(d)(wn)\(yn)I(yng)ÿN(xio)뷀(wn)7421.65f(wn)Ԫ(rn)(wn)70.51f(wn)Ԫҡȼ?x)ˮ?xing)ĿͶY~4893.05f(wn)Ԫ20%Ո(qng)Y֧80%YQͶY(rn)ʞ6.09%(xing)ĿͶYؔ(ci)(w)(ni)ʣ󣩞0.02%ͶYڣ󣩞5551.61ӯ̝ƽc(din) BEP=51.09%

u(png)r(ji)(bo)Ҫɹ(jin)

(xing)ĿQ(chng)

ȼ?x)ˮ?xing)Ŀ 

ˮϵ

 

λ

 

O(sh)(xing)Ŀ
r

O(sh)(xing)Ŀ(xing)r

 

 

O(sh)(xing)Ŀ(bio)(zhn)

 

 

w

 

ӶҪָ(bio)

ӵ(bio)(zhn)

 

 

O(sh)Ӌ(j)ˮλ
(yng)

 

Ӌ(j)Ҫɹ

r

 

 

 

ˮ

 

 

 

ˮ
߶

 

 

 

_r

 

 

 

o(w)

͜ppӰ푴ʩ




ʹ˾ˮO(sh)Ӌ(j)ИI(y)Ҽ(j)Y(zhun)I(y)ȼ?x)ˮ?xing)Ŀu(png)r(ji)(bo)桢ˮYԴՓC(bo)A`ķͶYԃ(xn)؟(z)ι˾Ї(gu)ԃ(xn)f(xi)(hu)׼(j)Y2021걱Ѓ(yu)㹤ԃ(xn)λ(ji)u(png)s@Ѓ(yu)㹤ԃ(xn)(jing)һ(xing)(ji)I(lng)?q)ۺ?ji)܈(bo)(xing)ĿYՈ(qng)(bo)(xing)ĿՈ(qng)(bo)(xing)Ŀh(sh)о(bo)Чʸr(ji)gӭ(li)ԃ(xn)13911268021

ˮO(sh)Ӌ(j)Y


ȼ?x)ˮ?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(zhun)(xing)O(sh)Ӌ(j)O(sh)(xing)Ŀ̽O(sh)g\(yn)I(yng)gˮO(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) ȼ?x)ˮ?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󾎌(xi)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񹲺͇(gu)鷨A񹲺͇(gu)ӵ?xing)lԼˮO(sh)(xing)ĿcݔˮӰu(png)r(ji)g(sh)Ҏ(gu)DB37T 3704-2019Ҫأ_(xing)ĿӵYռȫˮˮ(wn)Ӌ(j)㷽_Ӌ(j)Y(ji)ɿa(b)ȴʩᘌ(du)(xing)Ŀ(sh)H_(sh)͜ppӰ푵

1.2. ȼ?x)ˮ?xing)ĿӰ푷
1.3. g(sh)·(xin)(ni)
1.4. ȼ?x)ˮ?xing)Ŀ߳ϵy(tng)



2. ȼ?x)ˮ?xing)Ŀr
2.1. O(sh) ȼ?x)ˮ?xing)Ŀr
20111-12 ɽ|ʡ坍l(wi)I(y)Ӌ(j)(sh)F(xin)a(chn)ƷN(xio)942.23 |ԪͬL(zhng)17.61% ɽ|ʡ坍l(wi)I(y)Ӌ(j)(sh)F(xin)(rn)~51.24|Ԫͬڞ44.54|Ԫɽ|ʡ坍l(wi)I(y)Ҏ(gu)ģI(y)(sh)219̝pI(y)28̝p~1.06|Ԫͬڞ1.41|Ԫɽ|ʡ坍l(wi)I(y)a(chn)ƷN(xio)۶𼰸Ӟ3.38|Ԫȥͬڞ1.53|ԪL(zhng)121.32% 20111-12 ɽ|ʡ坍l(wi)I(y)Ya(chn)Ӌ(j)636.81 |Ԫȥͬ18.57% ;ؓ(f)Ӌ(j)316.94 |Ԫȥͬ87.83% 坍l(wi)I(y)ƽYa(chn)ؓ(f)ʞ49.77% 坍l(wi)I(y)(yng)Վ~123.45|ԪȥͬL(zhng)20.42% N(xio)۳ɱ796.68|ԪȥͬL(zhng)18.94% N(xio)M(fi)Þ64.94|ԪȥͬL(zhng)30.76% 坍l(wi)I(y)M(fi)Þ38.06|ԪȥͬL(zhng)14.25% 坍l(wi)I(y)ؔ(ci)(w)M(fi)Þ3.75|ԪȥͬL(zhng)318.68% 坍l(wi)I(y)ȫĘI(y)ˆTƽ˔(sh)108007
2.2. ӵr
2.3. F(xin)ˮ̼O(sh)ʩr

؄eҪ{(dio)ˮ(k)ˮO(sh)ʩr


2.4. ˮҎ(gu)(sh)ʩ


3. ӵ׃
3.1. ӵvʷ׃śr

(c)

(c)gÏ(qing)ڍ{ͱγ˰Ѩ(jng)^(gu)ؚ\(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׃څ(sh)

c(c)ggͨl(f)ڵؚ̧ڡڵؚ̧yeˮgӴʹÍ{Խ(li)Խ


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

(du)ڷǺ㶨Ӌ(j)һSBm(x)Է̺̈́(dng)΢ַ¡


4.2. ȼ?x)ˮ?xing)ĿˮкӋ(j)


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

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

ʽУ
ˮ(xin)ȫL(zhng)m
ַӶȻˮ¶ȣ


4.3. ȼ?x)ˮ?xing)Ŀ_ˢٷeӋ(j)cӄ(sh)Ӱ푷
՛_ˢӴȻ׃_ˢһ_ˢ;ֲ_ˢ_ˢȞ(xing)֮͡ӴȻ׃ě_ˢٷeĿǰПo(w)ɿӋ(j)㷽^y˱Ӌ(j)ֻ]һ_ˢ;ֲ_ˢɲ(xing)Ŀ^(q)،ӎrԶ^(q)ճͷճӋ(j)_ˢӋ(j)㷽·ˮĿy(c)O(sh)Ӌ(j)Ҏ(gu)JTGC30-2015

4.4. ȼ?x)ˮ?xing)Ŀ̷·(wn)Ӌ(j)


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


6. ͜ppӰ푵Ĵʩ
6.1. ͜ppӰ푴ʩ
6.2. O(sh) ȼ?x)ˮ?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)

ɽ혵…^(q)_(d)(sh)I(y)޹˾  ɽ혵…^(q)_(d)(sh)I(y)޹˾  סլO(sh)޹˾  (i)Ƽ޹˾  ɽ혵…^(q)˹l(wi)N(sh)I(y)޹˾  סլO(sh)޹˾  (i)Ƽ޹˾  ɽ혵…^(q)˹l(wi)N(sh)I(y)޹˾  

---------------------------------------------
hٜ؎Ըɺƽԭƽ11.3ƽˮ54ƽo(w)˪228 ؅^(q)Va(chn)YԴ^SĴhĿǰѽ(jng)̽ĵVa(chn)YԴN(li)УʯȻúy~SFFU\懡ĸʯʯʯʯʯʯSʯʯ|ʯʯӢrr}ruճȽ30Nѽ(jng)_(ki)l(f)õĵVa(chn)YԴУʯȻúF~ʯʯʯuճɳʯ9N̽(ch)Уús491f(wn)F2.96f(wn)ʯʯ1835f(wn)ʯ1160FVӋ(j)1753f(wn)~141f(wn)򻯾~930uճ118.3f(wn)

---------------------------------------------
y(tng)Ӌ(j)ȫ^(q)(sh)F(xin)؅^(q)a(chn)ֵ1163.90|Ԫɱȃr(ji)Ӌ(j)㣬L(zhng)13.5%еa(chn)I(y)ֵ385|Ԫɱȃr(ji)Ӌ(j)L(zhng)19.7%a(chn)I(y)ֵռ؅^(q)a(chn)ֵı؞33.1%2.1(g)ٷc(din)ȫ^(q)˾؅^(q)a(chn)ֵ11.68f(wn)Ԫ(h)˿99.63f(wn)Ӌ(j)㣩1.89f(wn)ԪA(y)(ni)ؔ(ci)255.49|ԪL(zhng)25.4%еطһA(y)85.19|ԪL(zhng)35.5%ؔ(ci)ռ؅^(q)a(chn)ֵı22.0%0.9(g)ٷc(din) I(y)(jng)(j)ʬF(xin)ٶȺЧ沢eľ档ȫ^(q)ɹI(y)a(chn)ֵ3340.87|ԪL(zhng)15.2%Ҏ(gu)ģϹI(y)a(chn)ֵ2930.12|ԪL(zhng)22.9%(sh)F(xin)a(chn)ƷN(xio)3251.76|ԪL(zhng)15.0%Ҏ(gu)ģϹI(y)a(chn)ƷN(xio)2865.26|ԪL(zhng)23.1%(sh)F(xin)~224.64|ԪL(zhng) 29.5%(rn)~153.61|ԪL(zhng)34.8% ȫȫ(hu)̶Ya(chn)ͶY~600.40|ԪͬL(zhng)24.5%5.0(g)ٷc(din)еһa(chn)I(y)ͶY~2.88|ԪL(zhng)1.1ڶa(chn)I(y)ͶY~413.18|ԪL(zhng)22.4%йI(y)ͶY~412.22|ԪL(zhng)22.3%a(chn)I(y)ͶY~184.34|ԪL(zhng)28.8%

2 xA`ķ˾

A`ķk
  • (1) Ĺԃ(xn)YЇ(gu)ԃ(xn)f(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)͑(h)10000׺иИI(y)ľ(xi)(jng)(yn)֪R(sh)(k)
  • (3) @ñЃ(yu)㹤ԃ(xn)(jing)(xing)ԓ(jing)ɱйԃ(xn)f(xi)(hu)u(png)xԃ(xn)ۺ񣬓дI(y)͸ίĹԃ(xn)˾O(sh)Ӌ(j)Ժګ@(jing)ęC(j)(gu)Уֻв5%ęC(j)(gu)I(yng)ԃ(xn)˾A`ķٔ(sh)׼ҫ@ê(jing)(l)I(yng)ԃ(xn)˾
  • (4) W(wng)c(din)鲼ȫ(gu)A`ķмs20(g)ֹ˾ӹ˾W(wng)j(lu)鲼ȫ(gu)أ˴ď(f)s(xing)ĿI(y)пʡc(din)(xing)Ŀ(gu)c(din)(xing)ĿИI(y)(ni)Ҏ(gu)ģ^(zhun)I(y)(sh)^(qing)ԃ(xn)˾
  • (5) ȫ^(gu)̷(w)˾һ֧쾚չ(xing)Ŀȫ^(gu)̹ĈF(tun)(du)ԞI(y)ṩǰڵИ(bio)m(x)Ҏ(gu)O(sh)Ӌ(j)ȫ^(gu)̹ԃ(xn)(w)
  • (6)19ɿķ(w)I(y)(j)A`ķ2005꣬2016-2023Bm(x)8@A(j){Y(jng)^(gu)19ķ(wn)(jng)I(yng)˾ڹԃ(xn)ИI(y)γ^ߵ֪@ˇ(gu)Ұl(f)ίЇ(gu)ԃ(xn)f(xi)(hu)׼(j)YГ(dn)˴(gu)Һʡc(din)(xing)ĿĹԃ(xn)ИI(y)wF··Դɫұpt(y)ˎȸиI(y)ÿ100-500(g)(xing)Ŀԃ(xn)̣ИI(y)(ni)һ֪Ϋ@ñЃ(yu)㹤ԃ(xn)(jing)˾˫@ñпƼM(jn)Ȫ(jing)

A`ķо(bo)
Y


A`ķм׼(j)Yšy(c)LҼ(j)Ҏ(gu)Ҽ(j)S(xing)ĿǰںͶY(jng)(yn)\(chng)п͑(h)YԴԃ(xn)(jng)(yn)ĸ羫ӢA`ķԷֹ˾k̎Sģʽͬl(f)չF(xin)ԃ(xn)I(y)

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

ȼ?x)ˮ?xing)Ŀu(png)r(ji)(bo)

ӵ(ni)O(sh)(xing)Ŀu(png)r(ji)

˽
case-studies

u݆pٙC(j)(xing)Ŀӄx÷

Мy(c)LҎ(gu)Y(zhun)I(y)ӄx÷

˽

Vˮ(xing)ĿYՈ(qng)(bo)

Ո(qng)L(zhng)؄e(gu)YM(jn)ͬF(xin)(w)I(y)Y

˽
case-studies
case-studies

(sh)(j)|(xing)Ŀ(ji)܈(bo)

Z¹(ji)܈(bo)桢u(png)r(ji)͹(ji)(yn)

˽
case-studies

a(chn)o(w)mo(w)O(sh)(xing)Ŀu(png)r(ji)(bo)

׼(j)Y(zhun)I(y)ϢӹI(y)ȇ(gu)YίI(y)(xing)Ŀu(png)r(ji)

˽

䓼a(chn)(xing)Ŀо(bo)

(xing)õļͶyJ(gu)(du)ͶY

˽
case-studies

о(xin)VC(j)a(chn)I(y)ʮҎ(gu)(bo)

a(chn)I(y)ʮҎ(gu)_(ki)l(f)^(q)a(chn)I(y)Ҏ(gu)ʡhʮҎ(gu)

˽
case-studies
case-studies

TT켰@ˇƷa(chn)ӹ(xing)Ŀˮַ

ˮַO(jin)y(c)(yn)

˽
case-studies

(xing)Ŀ(hu)(wn)L(fng)U(xin)u(png)

(wn)u(png)(bo)桢(wn)u(png)u(png)(bo)

˽

w(xing)ĿՈ(qng)(bo)

(xing)Ŀ˜(zhn)(xing)õ

˽
case-studies
case-studies

(xing)Ŀ̘I(y)Ӌ(j)(sh)

(gu)H(bio)(zhn)Y̘I(y)Ӌ(j)(sh)

˽