Q?I?C??A1?A2??10-3?600/365??0.4?335794.0226?0.24?944084.524??10-3?593.2568m3dҺղ
Qmax?I?C??A1?A2??10-3?180??0.4?335794.0226?0.24?944084.524??10-3?64961.6244m3d5.4.2Һڳ
Сڳݻʽȷ
VݣQmax-Q5
У VڳЧݻ
Qmax Һ QҺģ
3
ԭʼﲢδˮҺĹģQ=1000 m/d
3
V=Qmax-Q5=64961.624410005=319808.122 m/d ڳصˮAڳصЧˮHȡ5m0.5m, A=V/H=319808.122/5=63961.6244O ڳصijL.ȡڳصĿBΪ200m, L=63961.6244/200=319.808m
ȡãصʵʳߴ磺ߣ320m200m5.5m
6. IJռ
6.1
Ҫ̼һ̼⡢⡢顢ȣԼͶ̼ĺߡΪ¶Լ43-49棬ܶԼ1.02-1.06ˮﵽͣλֵΪ15630-19537KJ/m
3
6.2Ԥ
ڵtIJΪGt=MtL0ke
3
-kt
ʽУGttIJʣm/a;
Mttt;
L0DZm/t;ȡ160 m/t K1/aȡ0.06 tݣa eȡ2.72
3
3
ȡ ֵ Χ ֵ ʪ ʪ 140~180 ɺ 140~180 16
L0m3/t
0~312 140~180 K1/a 0.003~0.4 0.10~0.35 0.05~0.15 [8]
0.002~0.10 һģͲĽֵ
һG1= MtL0ke
2w
-kt
= v600593125/1000w1600.062.720.06=362.78m3/a
-kt
ڶG2=G1+ MtL0ke=362.78 +v600622781.25/10001600.062.72v0.06=767.27+v600653920.31/1000w1600.062.72v0.06
/10000=767.27m3/a
-kt
G3=G2+ MtL0ke
3w
/10000=1218.26m3/a
-kt
G4=G3+ MtL0ke
4w
=1218.26+v600686616.32/1000w1600.062.72v0.06
/10000=1721.10m3/a
-kt
G5=G4+ MtL0ke
5w
=1721.10+v600720947.14/1000w1600.062.72v0.06
/10000=2281.76m3/a
-kt
G6=G5+ MtL0ke
6w
=2281.76+v600756994.50/1000w1600.062.72v0.06
/10000=2906.88m3/a
-kt
G7=G6+ MtL0ke
7w
=2906.88+v600794844.22/1000w1600.062.72v0.06
/10000=3603.87m3/a
-kt
ڰG8=G7+ MtL0ke
8w
=3603.87+v600834586.43/1000w1600.062.72v0.06
/10000=4380.99m3/a
-kt
ھG9=G8+ MtL0ke
9w
=4380.99+v600876315.76/1000w1600.062.72v0.06
/10000=5247.45m3/a
-kt
ʮG10=G9+ MtL0ke
10w
=5247.45+v600920131.12/1000w1600.062.72v0.06
/10000=6167.53m3/a
-kt
ʮһG11=G10+ MtL0ke
v0.0611w
=6167.53+v600966138.12/1000w1600.062.72
/10000=7244.68m3/a ʮG12=G11+WG0ke-kt =7244.68+v6001014445.03/100w1600.062.720.0612
/10000=8445.67m3/a
ʮG13=G12+ MtL0ke
v0.0613w
-kt
=8445.67+v6001065167.64/1000w1600.062.72
/10000=9784.74m3/a
-kt
ʮG14=G13+ MtL0ke
v0.0614w
=9784.74+v6001118426.65/1000w1600.062.72
/10000=11277.77m3/a
-kt
ʮG15=G14+ MtL0ke
v0.0615w
=11277.77+v6001174346.93/1000w1600.062.72
/10000=12942.45m3/a
17
6.3ռϵͳ
ռʱŷǨƣΪĻռϵͳɷΪʽͱʽ֣ʽռϵͳڵѹռ壬ռϵͳDzóյķ
ռϵͳҪɳܡˮռͱվԴ崦վջգԼ豸ɡ
ռʩ÷Ϊռʽˮƽռʽ͡ռϵͳŵǷýϵͣάҲȽϼŵĹӣռϵͳתռϵͳ
6.3.1ĵŷʽѡ
ѡƷʽʱӦʵۺϿǣȷѷڸΪ½ڲѸӣ˸ռʽѡϣͨʽͷţߵлüֵ֮ʼáҪŷʽΪ
Ŀǰռ٣ռʽDzչľ顣ռҪַʽֱռˮƽռֱռⳡϴֱռڵˮƽռУҵˮƽռռ
ַʽȱ㣬ֱռʺѷⳡѷⶥԪռصǷⶥڲǽϺڼ뾶ϴһ㲻ܱˮƽռȽδⳡϻڽҵϣصǿڱļʱռȱҵͻ뾶СһЩ
Առʽȱ㣬ѡռʽռʽ
6.3.2ռϵͳ
ʽ㣺
X=2Rcos30
ʽУXβþļࣻ
RӰ뾶
Ϊţݹ淶Ϊ90~100mȡ90m
R?X90??51.96?52m
2?cos30?2?cos30?7.ճ
18
7.1ķⳡϵͳ
ʹΪ15꣬ںзⳡĿڼˮ룬ָ̬ոDzɣ²Ϊճ㣨ϵ10cm/sѹʵΪ0.6mмΪȻѹʵΪ0.3mҪΪֲֹϵˮϲΪӪ㣬ѹʵ0.6mֲƤdzֲⳡ¶Ϊ5%ڽȻų
ִıܷϵͳж㹹ɣҪΪ֣һػָ㣬Ϊ㣻ڶܷϵͳɱ㣨ѡˮ㣨㣩ɡıܷϵͳʹõķIJϵͳʹõķϾһԣȻϣȻлϷϡĤHDPEĤȡ
ⶥDzϵͳṹʾͼ
[2]
7
ܷϵͳ
19
[2]