b

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΢Ź̖(ho)

ߴaP(gun)ע̖(ho)

΢

ߴaP(gun)ע΢

ܵ?d)?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)

ܵ?d)?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)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(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_l(f)ˮˮ늣ˮκӵĸRӵĘa^·ɿܵ|ȡˮۿڵȽS}(cng)(k)I(y)ýԼO(sh)ʩº(jin)QO(sh)(xing)Ŀ


ܵ?d)?xing)Ŀռe250.53e183723.39ƽף_(d)(wn)\(yn)I(yng)ÿN뷀(wn)27193.54fԪң(rn)(wn)258.34fԪܵ?d)?xing)ĿͶY~31316.80fԪ20%Ո(qng)Y֧֣80%YQͶY(rn)ʞ0.46%(xing)ĿͶYؔ(ci)(w)(ni)ʣ󣩞0.01%ͶYڣ󣩞9697.86ӯ̝ƽc(din) BEP=34.46%

u(png)r(ji)(bo)Ҫɹ(jin)

(xing)ĿQ

ܵ?d)?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

͜ppӰ푴ʩ




ʹ˾ˮO(sh)Ӌ(j)ИI(y)Ҽ(j)YI(y)ƹܵ?d)?xing)Ŀu(png)r(ji)(bo)桢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)桢(xing)ĿYՈ(qng)(bo)(xing)ĿՈ(qng)(bo)棬(xing)Ŀhо(bo)Чʸߣr(ji)ͣgӭԃ13911268021

ˮO(sh)Ӌ(j)Y


ܵ?d)?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)棻
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) ܵ?d)?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)ĿӵYռȫˮˮ(wn)Ӌ(j)㷽_Ӌ(j)Y(ji)ɿa(b)ȴʩᘌ(du)(xing)Ŀ(sh)H_(sh)͜ppӰ푵á

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



2. ܵ?d)?xing)Ŀr
2.1. O(sh) ܵ?d)?xing)Ŀr
20111-12 ɽ|ʡA(ch)W(xu)ԭI(y)Ӌ(j)(sh)F(xin)a(chn)ƷN2146.69 |ԪͬL(zhng)33.63% ɽ|ʡA(ch)W(xu)ԭI(y)Ӌ(j)(sh)F(xin)(rn)~167.46|Ԫͬڞ106.79|Ԫɽ|ʡA(ch)W(xu)ԭI(y)Ҏ(gu)ģI(y)(sh)1117̝pI(y)124ң̝p~10.03|Ԫͬڞ17.37|Ԫɽ|ʡA(ch)W(xu)ԭI(y)a(chn)ƷN۶𼰸Ӟ16.22|Ԫȥͬڞ10.99|ԪL(zhng)47.56% 20111-12 ɽ|ʡA(ch)W(xu)ԭI(y)Ya(chn)Ӌ(j)1767.64 |Ԫȥͬ28.44% ;ؓ(f)Ӌ(j)755.68 |Ԫȥͬ108.26% A(ch)W(xu)ԭI(y)ƽYa(chn)ؓ(f)ʞ42.75% A(ch)W(xu)ԭI(y)(yng)Վ~165.40|ԪȥͬL(zhng)20.35% N۳ɱ1772.51|ԪȥͬL(zhng)31.80% NM(fi)Þ50.58|ԪȥͬL(zhng)26.87% A(ch)W(xu)ԭI(y)M(fi)Þ81.71|ԪȥͬL(zhng)34.05% A(ch)W(xu)ԭI(y)ؔ(ci)(w)M(fi)Þ24.81|ԪȥͬL(zhng)41.10% A(ch)W(xu)ԭI(y)ȫĘI(y)ˆTƽ˔(sh)178503
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)^ؚ\(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)

c(c)ggͨl(f)ڵؚ̧ڵؚ̧£yeˮgӴʹÍ{ԽԽ


4. u(png)r(ji)cӋ(j)
4.1.ܵ?d)?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. ܵ?d)?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^ˮ?dng)棨߅ͺӞ̣֮?br /> ƽ٣m/s
3ˮL(zhng)
½̺ӶˮȫL(zhng)Ӌ(j)ùʽ

ʽУ
ˮȫL(zhng)m
ַӶȻˮ¶


4.3. ܵ?d)?xing)Ŀ_ˢٷeӋ(j)cӄ(sh)Ӱ푷
՛_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·ˮĿy(c)O(sh)Ӌ(j)Ҏ(gu)JTGC30-2015

4.4. ܵ?d)?xing)Ŀ̷·(wn)Ӌ(j)


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


6. ͜ppӰ푵Ĵʩ
6.1. ͜ppӰ푴ʩ
6.2. O(sh) ܵ?d)?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)

Һ՚Ϻ޹˾  R˹uI(y)w޹˾  Һ՚Ϻ޹˾  R˹uI(y)w޹˾  Һ՚Ϻ޹˾  R˹uI(y)w޹˾  Һ՚Ϻ޹˾  R˹uI(y)w޹˾  

---------------------------------------------
Ȼl ۅ^(q)֮̎IA_eƽԭۅ^(q)؄(sh)ƽ̹ò(jin)߶3.43.95(߳)ַ(gu)80120Kpaů؎(rn)L(fng)(do)L(fng)?yn)L(fng)ļƽ12ʞ70ƽˮ567՚NxӝȾχ(gu)CġI(y)I(y)O(sh)Ӌ(j)l(wi)(bio)(zhn) ͨ ۅ^(q)λÃ(yu)Խͨ25౱C(j)(chng)165^(q)(ni)F·F·|ϭh(hun)ԜͨɽփɴɾSfF·ѽ(jng)_O(sh)lF·F·ͨ^(q)(ni)н۹··᪹·I205(gu)ȸߵȼ(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/·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)ĚԴȻ⣬Ƀɗl߉ܾؽ繫·Ѕ^(q)s33f/գs0.6MPfpڅ(sh)϶дƒ(ch)(k)һԴϵꃱݔվһl600ĸ߉ܵݔԓ(ch)(k) 늏Sλڵ؉K|϶bC(j)128fǧߣ؉K|Ϲ220ǧ׃վҎ(gu)ģ2_(ti)12fǧF(xin)ϩS(c)ʯ늏SbC(j)20fǧĿǰʯ؃(ni)иƚwϩ110ǧ׃վԴfa110ǧ׃վϹ220ǧ׃վʯ늏S ˮԴˮ̣ʯجF(xin)ˮԴˮˮȡˮָ(bio)s20f/ĿǰˮSˮ1f/աʯϩˮSˮ8.6f/ʯˮSˮ10f/F(xin)ˮ9f/ա늏Sһ׺ˮbĿǰծa(chn)ˮ6000ҪڙC(j)Ma(b)ˮ

---------------------------------------------
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)ȫ^(q)˾a(chn)ֵ35.52 fԪL(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_l(f)^(q)һЩӰI(y)a(chn)ֵ20072091.7|Ԫ2019.59|ԪLj@^(q)P(gun)TeO(yng)(du)(gu)HΣC(j)ć(yn)(zhn)ȫ䌍(sh)ͷI(y)ߴʩQI(y)ڽ(jng)I(yng)\(yn)Ј(chng)_ء͘I(y)YȷͻҪʩc(din)һ_پGɫͨI(y)ṩһվʽ(w)CI(y)yڵһr(sh)g“(lin)ϵQǹĄ(l)I(y)(sh)ϣ_l(f)^(q)ְl(f)]ͨf(xi){(dio)ڙC(j)(gu)I(y)ƽ_(ti)QI(y)YyĿǰ_l(f)^(q)Ļ֏(f)@ڇ(gu)Ј(chng)Ļ֏(f)һѽ(jng)_ʼ@F(xin)ȼӿD(zhun)A(y)Ӌ(j)ĹI(y)a(chn)ֵܳ^ȥˮƽ

2 xA`ķ˾

A`ķk
  • (1) ĹԃYЇ(gu)ԃf(xi)(hu)׼(j)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(sh)(k)
  • (3) @ñЃ(yu)㹤ԃ(jing)(xing)ԓ(jing)ɱйԃf(xi)(hu)u(png)xԃۺ񣬓дI(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^̷(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)(j)A`ķ20052016-2023Bm(x)8@A(j){Y(jng)^19ķ(wn)(jng)I(yng)˾ڹԃИI(y)γ^ߵ֪@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)Ŀԃ̣ИI(y)(ni)һ֪Ϋ@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

ܵ?d)?xing)Ŀu(png)r(ji)(bo)

ӵ(ni)O(sh)(xing)Ŀu(png)r(ji)

˽
case-studies

~Žͨ(bio)־(xing)Ŀӄx÷

Мy(c)LҎ(gu)YI(y)ӄx÷

˽

(xing)ĿYՈ(qng)(bo)

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

˽
case-studies
case-studies

100ԃ(ni)СͰ(xing)Ŀ(ji)܈(bo)

Z¹(ji)܈(bo)u(png)r(ji)͹(ji)(yn)

˽
case-studies

a(chn)NۙC(j)r(sh)b(xing)Ŀu(png)r(ji)(bo)

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

˽

ͨ(xing)Ŀо(bo)

(xing)õļͶyJ(gu)(du)ͶY

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case-studies

Ħ܇Tua(chn)I(y)ʮҎ(gu)(bo)

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

˽
case-studies
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6f(j)a(chn)(xing)Ŀˮַ

ˮַO(jin)y(c)(yn)

˽
case-studies

̼ʯīO(sh)(xing)Ŀ(hu)(wn)L(fng)U(xin)u(png)

(wn)u(png)(bo)桢(wn)u(png)u(png)(bo)

˽

.(xing)ĿՈ(qng)(bo)

(xing)Ŀ˜(zhn)(xing)õ

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(xing)Ŀ̘I(y)Ӌ(j)

(gu)H(bio)(zhn)Y̘I(y)Ӌ(j)

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Ĥ(xing)Ŀh

ǰ(xing)

˽