b

亚洲精品久久久WWW,亚洲欧美婷婷五月色综合麻豆,日韩女人性开放视频,东京热人妻中文无码av

΢Ź̖

ߴaP(gun)ע̖

΢

ߴaP(gun)ע΢

ɘĿur

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

รɘĿur

1ur(j)

A񹲺͇鷨ڶʮߗlO(sh)̡RӵĘa^·ɿܵ|ȡˮˮȹO(sh)ʩϷ˜ʡҎ(gu)\Ҫg(sh)ҪΣ̷ȫӰ푺ӄݷ(wn)Kк镳ͨо水ՇҎ(gu)ĻO(sh)ՈǰеĹ̽O(sh)(jng)P(gun)ˮܲT(j)ǰҪ󌏲ͬ
(j)ӵ(ni)O(sh)ĿP(gun)Ҏ(gu)2017ӆĿҪƷurںӵӞˮ졢˹ˮк^(q)^(q)^(q)(ni)½UĽĽO(sh)Ŀ_l(f)ˮˮ늣ˮκӵĸӡRӵĘa^·ɿܵ|ȡˮۿڵȽS}I(y)ýԼO(sh)ʩºQO(sh)Ŀ


รɘĿռe56.43e41380.12ƽף_(wn)\IÿN뷀(wn)3633.45fԪң(wn)407.20fԪรɘĿͶY~7053.50fԪ20%ՈY֧80%YQͶYʞ6.61%ĿͶYؔՃ(ni)ʣ󣩞0.29%ͶYڣ󣩞346.44ӯ̝ƽc BEP=50.01%

urҪɹ

ĿQ

ɘĿ 

ˮϵ

 

λ

 

O(sh)Ŀ
r

O(sh)Ŀr

 

 

O(sh)Ŀ˜

 

 

w

 

ӶҪָ

ӵ˜

 

 

O(sh)Ӌˮλ

 

ӋҪɹ

r

 

 

 

ˮ

 

 

 

ˮ
߶

 

 

 

_r

 

 

 

o

͜ppӰ푴ʩ




ʹ˾ˮO(sh)ӋИI(y)ҼYI(y)ƶɘĿurˮYԴՓCA`ķͶYԃ؟ι˾Їԃf(xi)׼Yţ2021걱Ѓ(yu)㹤ԃλ(ji)us@Ѓ(yu)㹤ԃһ(ji)I(lng)?q)ۺ񣬹?ji)܈ĿYՈĿՈĿhо棬Чʸrgӭԃ13911268021

ˮO(sh)ӋY


รɘĿur

 

ƷurǰO(sh)λṩϣ

1ĿYо漰ĿǰMչr
2ӵ
3Ŀӹ̽O(sh)ʩP(gun)DO(sh)ĿӰaȹ̌O(sh)ӋO(sh)Ŀ̽O(sh)g\IgˮO(sh)͹ijZO(sh)Ŀ漰Ϸˮ™(qun)ṩc˅f(xi)h漰ģṩZĿCȱҪY


¸(j)ӵ(ni)O(sh)Ŀur澎ƌtSL/T808-2021


1.
1.1. O(sh) รɘĿ

ur澎ƴV(zh)Сӵ(ni)O(sh)Ŀur澎ƌtSL/T 808-2021BҪ(j)CurӋɹԻw{O(sh)ĿӰ_Y(ji)ՓƆλҎ(gu)Ҫ󾎌c»A(ch)ŪĿӹ̽O(sh)ʩcӵ໥P(gun)ϵŪĿӹ̽O(sh)̎Ӷεķ˜uᘌ漰ӵ(ni)O(sh)ĿŪĿӹ̽O(sh)ʩǷ`A񹲺͇鷨A񹲺͇ӵlԼˮO(sh)ĿcݔˮӰurg(sh)Ҏ(gu)DB37T 3704-2019Ҫ_ĿӵYռȫˮġˮ(wn)Ӌ㷽_ӋY(ji)ɿaȴʩᘌĿH_͜ppӰ푵

1.2. ɘĿӰ푷
1.3. g(sh)·(ni)
1.4. รɘĿ߳ϵy(tng)



2. ɘĿr
2.1. O(sh) รɘĿr
20111-12 ɽ|ʡЙCϼ΢I(y)ӋF(xin)a(chn)ƷN519.14 |ԪͬL61.30% ɽ|ʡЙCϼ΢I(y)ӋF(xin)~46.25|Ԫͬڞ22.24|Ԫɽ|ʡЙCϼ΢I(y)Ҏ(gu)ģI(y)(sh)328̝pI(y)13ң̝p~0.65|Ԫͬڞ0.32|Ԫɽ|ʡЙCϼ΢I(y)a(chn)ƷN۶𼰸Ӟ3.32|Ԫȥͬڞ2.21|ԪL50.35% 20111-12 £ɽ|ʡЙCϼ΢I(y)Ya(chn)Ӌ209.18 |Ԫȥͬ46.35% ;ؓӋ52.77 |Ԫȥͬ117.36% ЙCϼ΢I(y)ƽYa(chn)ؓʞ25.23% ЙCϼ΢I(y)Վ~33.70|ԪȥͬL88.46% N۳ɱ425.65|ԪȥͬL55.96% NMÞ17.02|ԪȥͬL91.75% ЙCϼ΢I(y)MÞ13.51|ԪȥͬL46.50% ЙCϼ΢I(y)ؔMÞ5.48|ԪȥͬL152.62% ЙCϼ΢I(y)ȫĘI(y)ˆTƽ˔(sh)35460
2.2. ӵr
2.3. F(xin)ˮ̼O(sh)ʩr

؄eҪ{(dio)ˮˮO(sh)ʩr


2.4. ˮҎ(gu)ʩ


3. ӵ׃
3.1. ӵvʷ׃śr

(c)

(c)gÏڍ{ͱγ˰Ѩ(jng)^ؚ\̧ķ(wn)ںͻSڵĽ׃ڲͬĸ߶γһЩЂ(c)g

(c)g

ψD(c)g Ӻˮgγ ۣ@Ǻ(c)(c)ggije\͹e

(c)
3.2. ӵ׃
3.3. ӵ׃څݷ

c(c)ggͨl(f)ڵؚ̧ڵؚ̧yeˮgӴʹÍ{ԽԽ


4. urcӋ
4.1.รɘĿ ˮķӋ
HEC-RAS5.0.7汾MӋԓܛɌȻ˹ӵMһS㶨ͷǺ㶨ˮݣӋ㾏ȸNB(ti)߀M̡lվˮˮ澀Ӌ㣺ͬr܉əMΑB(ti)Dˮλ^ӵSDȷDԓܛݣmV
ں㶨ӋһṢֱӲMˮ澀ʽ£

ڷǺ㶨ӋһSBm(x)Է̺̣̈́΢ַ


4.2. รɘĿˮкӋ


ˮ߶ȲáF·ˮĿyO(sh)ӋҎ(gu)TB10017-2021]ʽӋʽ飺

ʽΞ飺
ǰˮ߶ȣm
ϵ(sh)
ƽ٣m/sO(sh)Ӌȫ^ˮ棨߅ͺӞ֮
ƽ٣m/s
3ˮL
½̺ӶˮȫLӋùʽ

ʽУ
ˮȫLm
ַӶȻˮ¶


4.3. ɘĿ_ˢٷeӋcӄӰ푷
՛_ˢӴȻ׃_ˢһ_ˢ;ֲ_ˢ֣_ˢȞ֮ӴȻ׃ě_ˢٷeĿǰПoɿӋ㷽^y˱Ӌֻ]һ_ˢ;ֲ_ˢɲĿ^(q)،ӎrԶӣ^(q)ճͷճӋ_ˢӋ㷽·ˮĿyO(sh)ӋҎ(gu)JTGC30-2015

4.4. ɘĿ̷·(wn)Ӌ


5. รɘĿCur
5.1. O(sh) ɘĿcP(gun)Ҏ(gu)ur
5.2. O(sh) ɘĿ˜ʺP(gun)g(sh)Ҫur
5.3. O(sh) ɘĿӵкӰur
5.4. O(sh) รɘĿӄݷ(wn)Ӱur
5.5. O(sh) ɘĿ̷ȫ·(wn)ˮӰur
5.6. O(sh) ɘĿˮ\йͷѴUӰur
5.7. O(sh) ɘĿʩӰur
5.8. O(sh) รɘĿ˺Ϸˮ™(qun)Ӱur


6. ͜ppӰ푵Ĵʩ
6.1. ͜ppӰ푴ʩ
6.2. O(sh) ɘĿ͜ppӰ푵ĴʩЧ

7. Y(ji)Փch 422
7.1. CurҪY(ji)Փ
7.2. ͜ppӰ푴ʩĽY(ji)Փ
7.3. h

8

8.1.

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

a(chn)Ŀa(chn)ƷҪI(y)

hʩ\g(sh)޹˾  hʩ\g(sh)޹˾  

---------------------------------------------
hB(ti)h(hun)(yu)فᎧ񝙼Lغļճo˪L16.3ˮ1260mm՚|(zh)_Ҷ˜ʣɭָw_42%

---------------------------------------------
(jng)l

2 xA`ķ˾

A`ķk
  • (1) ĹԃYЇԃf(xi)׼YřC(gu)r(nng)I(y)֘I(y)ͨϢʯt(y)ˎB(ti)O(sh)ͭh(hun)ɫұ
  • (2) Ӌտ͑10000׺иИI(y)ľ(jng)򞣬֪R
  • (3) @ñЃ(yu)㹤ԃԓɱйԃf(xi)uxԃۺдI(y)͸ίĹԃ˾O(sh)ӋԺګ@ęC(gu)ֻв5%ęC(gu)Iԃ˾A`ķٔ(sh)׼ҫ@êIԃ˾
  • (4) W(wng)c鲼ȫA`ķмs20ֹ˾ӹ˾W(wng)j(lu)鲼ȫ˴ďsĿI(y)пʡcĿcĿИI(y)(ni)Ҏ(gu)ģ^󣬌I(y)^ԃ˾
  • (5) ȫ^̷˾һ֧쾚չĿȫ^̹ĈFԞI(y)ṩǰڵИm(x)Ҏ(gu)O(sh)Ӌȫ^̹ԃ
  • (6)19ɿķ՘I(y)A`ķ2005꣬2016-2023Bm(x)8@A{Y(jng)^19ķ(wn)(jng)I˾ڹԃИI(y)γ^ߵ֪ȣ@ˇҰl(f)ίЇԃf(xi)׼YГ˴ҺʡcĿĹԃИI(y)wF··Դɫұpt(y)ˎȸиI(y)ÿ100-500ĿԃИI(y)(ni)һ֪Ϋ@ñЃ(yu)㹤ԃ˾˫@ñпƼMȪ

A`ķо
Y


A`ķм׼YyLҼҎ(gu)ҼSĿǰںͶY(jng)\п͑YԴԃ(jng)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

รɘĿur

ӵ(ni)O(sh)Ŀur

˽
case-studies

ȫ޲ȹĿӄx÷

МyLҎ(gu)YI(y)ӄx÷

˽

ЙCĿYՈ

ՈL؄eYMͬF(xin)՘I(y)Y

˽
case-studies
case-studies

Ŀ(ji)܈

Z¹(ji)܈ur͹(ji)

˽
case-studies

O(sh)a(chn)Ŀur

׼YšI(y)ϢӹI(y)ȇYίI(y)Ŀur

˽

^Ŀо

õءļͶyJͶY

˽
case-studies

a(chn)䓲\ɫٮa(chn)I(y)ʮҎ(gu)

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

˽
case-studies
case-studies

Zͼӹa(chn)Ŀˮַ

ˮַO(jin)y

˽
case-studies

|ֱĿ(wn)LUu

(wn)u(wn)uu

˽
case-studies

Ŀ̘I(y)Ӌ

H˜Y̘I(y)Ӌ

˽