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΢Ź̖(ho)

ߴaP(gun)ע̖(ho)

΢

ߴaP(gun)ע΢

?z)ṩů?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)

?z)ṩů?xing)Ŀu(png)r(ji)(bo)

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

A񹲺͇(gu)鷨ڶʮߗlO(sh)RӵĘa^·ɿܵ|ȡˮˮȹO(sh)ʩ(yng)(dng)Ϸ(bio)(zhn)Ҏ(gu)\(yn)Ҫg(sh)ҪΣ̷ȫӰ푺ӄ(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)̣ӡRӵĘa^·ɿܵ|ȡˮۿڵȽS}(cng)(k)I(y)ýԼO(sh)ʩº(jin)Q(chng)O(sh)(xing)Ŀ


?z)ṩů?xing)Ŀռe81.65e59878.71ƽף_(d)(wn)\(yn)I(yng)ÿN(xio)뷀(wn)1671.25f(wn)Ԫң(rn)(wn)15.88f(wn)Ԫ?z)ṩů?xing)ĿͶY~10206.70f(wn)Ԫ20%Ո(qng)Y֧֣80%YQͶY(rn)ʞ-1.27%(xing)ĿͶYؔ(ci)(w)(ni)ʣ󣩞0.01%ͶYڣ󣩞12854.79ӯ̝ƽc(din) BEP=57.42%

u(png)r(ji)(bo)Ҫɹ(jin)

(xing)ĿQ(chng)

?z)ṩů?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)Ƶ?z)ṩů?xing)Ŀu(png)r(ji)(bo)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)桢(xing)ĿՈ(qng)(bo)棬(xing)Ŀh(sh)о(bo)Чʸr(ji)gӭ(li)ԃ(xn)13911268021

ˮO(sh)Ӌ(j)Y


?z)ṩů?xing)Ŀu(png)r(ji)(bo)

 

Ʒu(png)r(ji)(bo)ǰO(sh)λṩϣ

1(xing)ĿYϡо(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) ?z)ṩů?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 3704-2019Ҫ_(xing)ĿӵYռȫˮġˮ(wn)Ӌ(j)㷽_Ӌ(j)Y(ji)ɿa(b)ȴʩᘌ(du)(xing)Ŀ(sh)H_(sh)͜ppӰ푵á

1.2. ?z)ṩů?xing)ĿӰ푷
1.3. g(sh)·(ni)
1.4. ?z)ṩů?xing)Ŀ߳ϵy(tng)



2. ?z)ṩů?xing)Ŀr
2.1. O(sh) ?z)ṩů?xing)Ŀr
20111-12 ɽ|ʡa(chn)͹(yng)I(y)Ӌ(j)(sh)F(xin)a(chn)ƷN(xio)1002.77 |ԪͬL(zhng)20.68% ɽ|ʡa(chn)͹(yng)I(y)Ӌ(j)(sh)F(xin)(rn)~-11.39|Ԫͬڞ-11.19|Ԫɽ|ʡa(chn)͹(yng)I(y)Ҏ(gu)ģI(y)(sh)775̝pI(y)320̝p~51.47|Ԫͬڞ46.43|Ԫɽ|ʡa(chn)͹(yng)I(y)a(chn)ƷN(xio)۶𼰸Ӟ4.76|Ԫȥͬڞ3.22|ԪL(zhng)48.04% 20111-12 £ɽ|ʡa(chn)͹(yng)I(y)Ya(chn)Ӌ(j)2591.02 |Ԫȥͬ14.17% ;ؓ(f)Ӌ(j)1626.83 |Ԫȥͬ108.85% a(chn)͹(yng)I(y)ƽYa(chn)ؓ(f)ʞ62.79% a(chn)͹(yng)I(y)(yng)Վ~113.13|ԪȥͬL(zhng)6.37% N(xio)۳ɱ959.24|ԪȥͬL(zhng)20.20% N(xio)M(fi)Þ11.78|ԪȥͬL(zhng)41.85% a(chn)͹(yng)I(y)M(fi)Þ63.32|ԪȥͬL(zhng)19.16% a(chn)͹(yng)I(y)ؔ(ci)(w)M(fi)Þ35.09|ԪȥͬL(zhng)37.37% a(chn)͹(yng)I(y)ȫĘI(y)ˆTƽ˔(sh)179132
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)ңڍ{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)ڵؚ̧ڵؚ̧yeˮgӴʹÍ{Խ(li)Խ


4. u(png)r(ji)cӋ(j)
4.1.?z)ṩů?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^(gu)ӵSDȷDԓܛݣm(yng)V
(du)ں㶨Ӌ(j)һṢֱӲM(jn)ˮ澀ʽ£

(du)ڷǺ㶨Ӌ(j)һSBm(x)Է̺̈́(dng)΢ַ¡


4.2. ?z)ṩů?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)
½̺ӶˮȫL(zhng)Ӌ(j)ùʽ

ʽУ
ˮȫL(zhng)m
ַӶȻˮ¶


4.3. ?z)ṩů?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)_ˢȡӋ(j)㷽·ˮĿy(c)O(sh)Ӌ(j)Ҏ(gu)JTGC30-2015

4.4. ?z)ṩů?xing)Ŀ̷·(wn)Ӌ(j)


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


6. ͜ppӰ푵Ĵʩ
6.1. ͜ppӰ푴ʩ
6.2. O(sh) ?z)ṩů?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)

y?z)_(ki)l(f)؟(z)ι˾  y?z)_(ki)l(f)؟(z)ι˾  

---------------------------------------------
hٱ؎ꑼL(fng)^(q)ļ(yn)L(zhng)ļ?z)ƽ?111·-20-25棬7·ݣ2021Oߚ؞35ȫ10(dng)e18002400o(w)˪90120ƽՔ(sh)2355Сr(sh)2400Сr(sh)꽵550670꼯ļɝָ(sh)1.130.92ٝ(rn)؅^(q)

---------------------------------------------
ȫ^(q)(sh)F(xin)a(chn)ֵ545.96|ԪL(zhng)13.13еڶa(chn)I(y)ֵ337.08|ԪL(zhng)4.25a(chn)I(y)ֵ208.88|ԪL(zhng)31.15ڶa(chn)I(y)67.00%33.00%׃61.7438.26ĘI(y)ˆTӋ(j)㣬ȫ^(q)˾a(chn)ֵ35.52 f(wn)ԪL(zhng)8.26 ȫI(yng)I(y)(w)2922.14|ԪL(zhng)1.95еڶa(chn)I(y)I(yng)I(y)(w)2059.55 |Ԫ½1.82ռȫ^(q)I(yng)I(y)(w)70.48%a(chn)I(y)I(yng)I(y)(w)862.59|ԪL(zhng)12.24%ռȫ^(q)I(yng)I(y)(w)29.52 ȫꌍ(sh)F(xin)(rn)263|Ԫ½19.99 %еڶa(chn)I(y)(rn)~96|Ԫ½33.36 %a(chn)I(y)(rn)~167|Ԫ½9.55 % ȫؔ(ci)172.30|ԪL(zhng)28.98A(y)158.10|ԪL(zhng)30.5314.20|ԪL(zhng)13.97ȫؔ(ci)֧49.37|ԪL(zhng)2.95 ȥȫ籬l(f)ć(gu)HΣC(j)Ҳo_(ki)l(f)^(q)(li)һЩӰI(y)a(chn)ֵ20072091.7|Ԫ2019.59|ԪLj@^(q)P(gun)T(mn)eO(yng)(du)(gu)HΣC(j)(li)ć(yn)(zhn)ȫ䌍(sh)ͷI(y)ߴʩQI(y)ڽ(jng)I(yng)\(yn)СЈ(chng)_(ki)͘I(y)ϡYȷͻҪʩc(din)һ_(ki)پGɫͨI(y)ṩһվʽ(w)CI(y)yڵһr(sh)g“(lin)ϵQǹĄ(l)I(y)(sh)_(ki)l(f)^(q)ְl(f)]ͨf(xi){(dio)ڙC(j)(gu)I(y)ƽ_(ti)QI(y)YyĿǰ_(ki)l(f)^(q)Ļ֏(f)@ڇ(gu)Ј(chng)Ļ֏(f)һѽ(jng)_(ki)ʼ@F(xin)ȼӿD(zhun)A(y)Ӌ(j)ĹI(y)a(chn)ֵܳ^(gu)ȥˮƽ

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)ۺдI(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)˴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`ķ20052016-2023Bm(x)8@A(j){Y񣬽(jng)^(gu)19ķ(wn)(jng)I(yng)˾ڹԃ(xn)ИI(y)γ^ߵ֪ȣ@ˇ(gu)Ұl(f)ίЇ(gu)ԃ(xn)f(xi)(hu)׼(j)YţГ(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

?z)ṩů?xing)Ŀu(png)r(ji)(bo)

ӵ(ni)O(sh)(xing)Ŀu(png)r(ji)

˽
case-studies

ի@C(j)(xing)Ŀӄx÷

Мy(c)LҎ(gu)Y(zhun)I(y)ӄx÷

˽

C(j)е(xing)ĿYՈ(qng)(bo)

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

˽
case-studies
case-studies

ţ̺(xing)Ŀ(ji)܈(bo)

Z¹(ji)܈(bo)u(png)r(ji)͹(ji)(yn)

˽
case-studies

b(xing)Ŀu(png)r(ji)(bo)

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

˽

Uf̎I(y)(xing)Ŀо(bo)

(xing)õļͶyJ(gu)(du)ͶY

˽
case-studies

ΞʯV_(ki)ɼӹa(chn)I(y)ʮҎ(gu)(bo)

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

˽
case-studies
case-studies

ʯ(xing)Ŀˮַ

ˮַO(jin)y(c)(yn)

˽
case-studies

F?li)?xing)Ŀ(hu)(wn)L(fng)U(xin)u(png)

(wn)u(png)(bo)桢(wn)u(png)u(png)(bo)

˽

a(chn)zϰ(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)

˽