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΢Ź̖(ho)

ߴaP(gun)ע̖(ho)

΢

ߴaP(gun)ע΢

܇?yn)̱?xing)Ŀu(png)r(ji)(bo)

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

܇?yn)̱?xing)Ŀu(png)r(ji)(bo)

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

A񹲺͇(gu)鷨ڶʮߗlO(sh)ӡRӵĘa^·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(j)ǰҪ󌏲ͬ
(j)ӵ(ni)O(sh)(xing)ĿP(gun)Ҏ(gu)2017ӆ(xing)ĿҪƷu(png)r(ji)(bo)ںӵӞˮ(k)˹ˮк^(q)^(q)^(q)(ni)½U(ku)ĽĽO(sh)(xing)Ŀ_(ki)l(f)ˮˮ늣ˮκӵĸ̡RӵĘa^·ɿܵ|ȡˮۿڵȽS}(cng)(k)I(y)ýԼO(sh)ʩº(jin)QO(sh)(xing)Ŀ


܇?yn)̱?xing)Ŀռe30.00e20000.00ƽ_(d)(wn)\(yn)I(yng)ÿN뷀(wn)9421.00f(wn)Ԫ(rn)(wn)104.00f(wn)Ԫҡ܇?yn)̱?xing)ĿͶY~21986.00f(wn)Ԫ20%Ո(qng)Y֧֣80%YQͶY(rn)ʞ0.47%(xing)ĿͶYؔ(ci)(w)(ni)ʣ󣩞33.15%ͶYڣ󣩞4.40ӯ̝ƽc(din) BEP=32.16%

u(png)r(ji)(bo)Ҫɹ(jin)

(xing)ĿQ

܇?yn)̱?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)YI(y)܇?yn)̱?xing)Ŀu(png)r(ji)(bo)ˮYԴՓC(bo)A`ķͶYԃ؟(z)ι˾Ї(gu)ԃf(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)桢(xing)ĿՈ(qng)(bo)棬(xing)Ŀhо(bo)棬Чʸr(ji)gӭ(li)ԃ13911268021

ˮO(sh)Ӌ(j)Y


܇?yn)̱?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)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) ܇?yn)̱?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񹲺͇(gu)鷨A񹲺͇(gu)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. ܇?yn)̱?xing)ĿӰ푷
1.3. g(sh)·(ni)
1.4. ܇?yn)̱?xing)Ŀ߳ϵy(tng)



2. ܇?yn)̱?xing)Ŀr
2.1. O(sh) ܇?yn)̱?xing)Ŀr
20111-12 ɽ|ʡ܇Ӌ(j)(sh)xI(y)Ӌ(j)(sh)F(xin)a(chn)ƷN349.79 |ԪͬL(zhng)20.43% ɽ|ʡ܇Ӌ(j)(sh)xI(y)Ӌ(j)(sh)F(xin)(rn)~35.28|Ԫͬڞ32.32|Ԫɽ|ʡ܇Ӌ(j)(sh)xI(y)Ҏ(gu)ģI(y)(sh)160̝pI(y)14ң̝p~0.48|Ԫͬڞ0.30|Ԫɽ|ʡ܇Ӌ(j)(sh)xI(y)a(chn)ƷN۶𼰸Ӟ1.54|Ԫȥͬڞ0.79|ԪL(zhng)95.59% 20111-12 ɽ|ʡ܇Ӌ(j)(sh)xI(y)Ya(chn)Ӌ(j)291.39 |Ԫȥͬ20.20% ;ؓ(f)Ӌ(j)129.57 |Ԫȥͬ62.66% ܇Ӌ(j)(sh)xI(y)ƽYa(chn)ؓ(f)ʞ44.47% ܇Ӌ(j)(sh)xI(y)(yng)Վ~64.09|ԪȥͬL(zhng)-0.23% N۳ɱ275.25|ԪȥͬL(zhng)20.77% NM(fi)Þ10.42|ԪȥͬL(zhng)6.38% ܇Ӌ(j)(sh)xI(y)M(fi)Þ25.94|ԪȥͬL(zhng)29.04% ܇Ӌ(j)(sh)xI(y)ؔ(ci)(w)M(fi)Þ3.38|ԪȥͬL(zhng)20.25% ܇Ӌ(j)(sh)xI(y)ȫĘI(y)ˆTƽ˔(sh)52715
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)ggije(hu)\(yn)͹e

(c)
3.2. ӵ׃
3.3. ӵ׃څ(sh)

ãc(c)ggͨl(f)ڵؚ̧ڵؚ̧£yeˮgӴʹÍ{Խ(li)Խ


4. u(png)r(ji)cӋ(j)
4.1.܇?yn)̱?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. ܇?yn)̱?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. ܇?yn)̱?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)،ӎrԶӣ^(q)ճͷճӋ(j)_ˢӋ(j)㷽·ˮĿy(c)O(sh)Ӌ(j)Ҏ(gu)JTGC30-2015

4.4. ܇?yn)̱?xing)Ŀ̷·(wn)Ӌ(j)


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


6. ͜ppӰ푵Ĵʩ
6.1. ͜ppӰ푴ʩ
6.2. O(sh) ܇?yn)̱?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)



---------------------------------------------
hٖ|ů؎ɺL(fng)Ԛ؅^(q)Ԛc(din)@ļL(fng)ļן^͸ˬѩ̫ܵ(yng)ĕr(sh)g13r(sh)27֡՞7r(sh)366(g)Сr(sh)տr(sh)(sh)2985.8Сr(sh)̫(yng)ݗ係130.829ǧ/cm"ƽˮ545.8ףˮ1023.2(1954)Сˮ243.2(1975)70%Ͻˮ(g)£^ʮʮһ£ռ13.7%ġ£ռ7.9%ʮһ£ռ2.9%ƽ11.7ž£ƽ26.2vOߚ40.3Oߜض69.3žһ£ƽ-5.4O͚-21.lرO-24.5ƽض14.3l(f)1711.6סo(w)˪185ȫڵOķe؞4632.6棬ڵ3ķe؞4571.3ڵlOķe4254.5ڵ15ķe؞3805.l

---------------------------------------------
2009궨dh(jng)(j)l(f)չr ɿha(chn)ֵ56.1|ԪͬL(zhng)10.7%һa(chn)I(y)քe17.8|Ԫ23.5|Ԫ14.8|ԪքeͬL(zhng)9.1%13.1%8.4%ɳ(zhn)̶Ya(chn)ͶY32.7|ԪͬL(zhng)71.2%ؔ(ci)댍(sh)F(xin)λ(sh)L(zhng)2.5|ԪͬL(zhng)12%УطһA(y)1.27|ԪɱL(zhng)18.5%(zhn)˾֧_(d)13480ԪͬL(zhng)12%r(nng)˾_(d)5441ԪͬL(zhng)9.7%(hu)M(fi)Ʒۿ~20.15|ԪͬL(zhng)19.2%

2 xA`ķ˾

A`ķk
  • (1) ĹԃYЇ(gu)ԃf(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)(k)
  • (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)Уֻв5%ęC(j)(gu)I(yng)ԃ˾A`ķٔ(sh)׼ҫ@ê(jing)(l)I(yng)ԃ˾
  • (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^I(y)(sh)^(qing)ԃ˾
  • (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(w)
  • (6)19ɿķ(w)I(y)(j)A`ķ2005꣬2016-2023Bm(x)8@A(j){Y(jng)^(gu)19ķ(wn)(jng)I(yng)˾ڹԃИI(y)γ^ߵ֪ȣ@ˇ(gu)Ұl(f)ίЇ(gu)ԃf(xi)(hu)׼(j)YГ(dn)˴(gu)Һʡc(din)(xing)ĿĹԃИI(y)wF··Դɫұpt(y)ˎȸиI(y)ÿ100-500(g)(xing)ĿԃИI(y)(ni)һ֪ȣΫ@ñЃ(yu)㹤ԃ(jing)˾˫@ñпƼM(jn)Ȫ(jing)

A`ķо(bo)
Y


A`ķм׼(j)Yy(c)LҼ(j)Ҏ(gu)Ҽ(j)S(xing)ĿǰںͶY(jng)(yn)\(chng)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

܇?yn)̱?xing)Ŀu(png)r(ji)(bo)

ӵ(ni)O(sh)(xing)Ŀu(png)r(ji)

˽
case-studies

ʯĻʩͰb(xing)Ŀӄx÷

Мy(c)LҎ(gu)YI(y)ӄx÷

˽

ͻA(ch)(xing)ĿYՈ(qng)(bo)

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

˽
case-studies
case-studies

za(chn)(xing)Ŀ(ji)܈(bo)

Z¹(ji)܈(bo)u(png)r(ji)͹(ji)(yn)

˽
case-studies

ˮůܵ(xing)Ŀu(png)r(ji)(bo)

׼(j)YI(y)ϢӹI(y)ȇ(gu)YίI(y)(xing)Ŀu(png)r(ji)

˽

o(w)AwSɳ(xing)Ŀо(bo)

(xing)õļͶyJ(gu)(du)ͶY

˽
case-studies

ëƷa(chn)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

C(j)еa(chn)Ʒ(xing)Ŀˮַ

ˮַO(jin)y(c)(yn)

˽
case-studies

ͼbzϵy(tng)(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

˽
case-studies
case-studies

(xing)Ŀ̘I(y)Ӌ(j)

(gu)H(bio)(zhn)Y̘I(y)Ӌ(j)

˽