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(dng)ǰλã
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- ߉o늟o(w)O(sh)
߉o늟o(w)O(sh)
a(chn)Ʒ(sh)
߉oO(sh)Փ(sh)_
1ŷŝȅ(sh)O(sh)Ӌ(j)
_(d)õijЧȡO(sh)Ӌ(j)ԭt߉o늳ŷ_(d)Ч
1.1߉o늳(q)M(jn)ٶȦ
(j)(gu)BS780BS930ṩǣ=0.093m/sڴx(q)M(jn)ٶȦ=0.060m/sMء
1.2߉o늳ijmЧʴ_
Ҫ늳ijЧʦ=1000501000=95%
2OՓe_
(j)-عʽA=
AՓ(yng)OģKije m2
Qr 139m3/s
ǡO(sh)Ӌ(j)Чʣ 95%
ءO(sh)Ӌ(j)(q)M(jn)ٶ 0.060m/s
(j)Ӌ(j)֪ڱCЧʞ95%r³Oe횱CСA=6980m2
늈(chng)O忂e飻15141 m2,15141m26980m2f(shu)O(sh)Ӌ(j)ͬr(sh)ijOeԏa(b)O(sh)Ӌ(j)``b`Ȏ(li)IJأ_Чʲ95%(sh)F(xin)_(d)(bio)ŷŵĿ
3߉o늳(sh)H(sh)H(sh)_
3.1߉o늳(chng)e_
߉o늳(sh)H(chng)eS=150m2
3.2߉o늳(sh)HL(fng)٦ʹ_
v=139150=0.9m/s
3.3ȼe
ȼme=108 m2/m3/sܺ)
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