L(fng)L(fng)cwmԵP(gun)ϵ
҃(ni)(dng)^(q)Ěٶ(m/s)ժGB50736-2012ůͨL(fng)c՚{(dio)(ji)Ҏ(gu)Ҏ(gu))
(sh)
L(fng)٣m/s0.20.3
҃(ni)(dng)^(q)Ĵ(yng)ٶ(m/s)ժԡȫҎ(gu)g(sh)ʩ
wrLĬ̕r(sh)gĬp(dng)(dng)
mÈ(chng)kӰԺ(chng)(hu)hdס͏d(hu)dw^һʘ(chng)dg
͛L(fng)͟L(fng)͛L(fng)͟L(fng)͛L(fng)͟L(fng)͛L(fng)͟L(fng)
L(fng)0.100.200.150.300.200.350.300.45
L(fng)ͨĔඨ
ඨBӿ{(dio)C(j)L(fng)C(j)(g)(g)M(jn)ڵĺL(fng)ͨ;һඨL(fng)T`O(sh)ķλ
L(fng)ܵĽY(ji)(gu)
L(fng)ܵƷN
һ֞ɷNAL(fng)ܺ;L(fng)ܣmÈ(chng)±
ҊL(fng)Y
L(fng)ܵıY
õıYxIJʽ߷Y
س(Pm)=L(fng)L(l)س̛_ͻGʧϵ(sh)(Rm)
_ͻGʧϵ(sh)D\䓰壩
L(fng)Ҏ(gu)P(gun)I
1cˮ^՚ğ^С鉺sw,՚cˮ^\(yn)Ч^p\(yn)P(gun)ڹ(ji)ҲкܴP(gun)ϵ
2?yn)^ȵIJǰl(f)Z(dng)ҪMP(gun)ҪбҪׂ(g)P(gun)I
a{(dio)C(j)ķλ(yng)Mӽؓ(f)߀(yng)Ҏ(gu)L(fng)ܾ·
bƶһL(fng)Ҏ(gu)r(sh)]Ҏ(gu)ģL(fng)ټҎ(gu)
c۲ֱMôʰ돽
dU(ku)չsСL(fng)ܕr(sh)p׃ҕc(din)
eL(fng)ܽĿvMȑ(yng)MС6䲻ô10
ҪʹL(fng)ܵĔ׃r(sh)Ҫֹĸ׃U(ku)չҪ20oԃ(ni)U(ku)չҪ45oԃ(ni)ҪԽ@(g)ֵr(sh)(w)Ҫ\(yn)Ì(do)~Ƭ
̎ă(ni)浽ֱL(fng)܌ȼs8(do)~Ƭr(sh)s4µķλO(sh)÷֧߇ڕr(sh)L(fng)(hu)ȱOc(din)r²L(fng)ҪMֱg̎ǡ(dng)O(sh)Ì(do)~Ƭ̎һ(g)oпܰl(f)L(fng)ȱr(sh)ɲӄexL(fng)T
o
oL(fng)ϵy(tng)p(dng)o(wn)pʎһNҪʹL(fng)ɷ֞L(fng)ĩoC(j)/L(fng)o䡣
xL(fng)r(sh),(yng)]}
űMsL(fng);g
ƿ]҃(ni)b?du)r
ǿ]L(fng)ܵbÿg
ȿ]늚ܵȵĺ
L(fng)܃(ni)ĿسͲ֮ͣP(Pa)ɰʽ㣺P=Pj+Pm
Axһ(g)L(fng)ţL(fng)(do)壩h(yun)L(fng)
LL(fng)ܾ·ӳL(fng)ܾ·
BHھ·еGʧM(jn)벽EC{(dio)C(j)(ni)ĉGʧ
CāGʧٳ1.110%İȫϵ(sh)͵óȫGʧ
L(fng)ܺ㳣Å(sh)-
ƽУ
鿴L(fng)()֮gƽrҪƽȡ15%
DDL(fng)cEL(fng)֮gIJƽ
PA-B-C-D-F-G-H-I-PA-B-E-F-G-H-I
L(fng)ĺ㷨
RmλLL(fng)ܵě_ͻGʧPa/m
lh(yun)L(fng)ڵL(fng)Lȼϵh(yun)L(fng)ڵĻL(fng)ܵLm
kGʧc_ͻGʧıֵ
^ٕͨr(sh)ȡk=1.0~2.0
^ͨĈ(chng)ȡk=3.0~5.0
L(fng)LDҎ(gu)
L(fng)
L(fng)
L(fng)ܵĸ
L(fng){(dio)(ji)yyoܛ^VW(wng)