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LܣLLӋ㷽
ϢԴ   l(f)rg2020-8-20   g[:

ͨLLܵxܴһȡQڌHLLLLôӋ

Lܳߴ=L/L L=ge*g*QΔ(sh)

ЂӣL4fL9m/s Lܳߴ=40000/9/3600=1.23ƽ 1.23=1.5*0.82

Lܳߴ 1500*800

Q:1е3600Ǽȶ(sh)

2@LܳߴӋ㹫ʽşLܵߴӋͨÆ

3LںşڳߴӋ㹫ʽůͨA(ch)֪RWęnO(sh)ӋҎ(gu)F(xin)ڵҁf̫̫߀ǏĻA(ch)

һСr36003600Ӌ㹫ʽǰĆλҪy(tng)һ@ʽLӋ㶼mã9m/s@Lֵǹ̶ֵҪO(sh)şLĹʽһӵ㷨@9m/sLҪ(j)Ҫ{(dio)ģɅ²ůͨLO(sh)ӋҎ(gu)•߀оLܵҎ(gu)hؘʵʩҎ(gu)1600]1500

ֱܵO(sh)ӋӋ㲽EI(y)cbFƤLܡPLͨL

LLӋ㷽


ԼٶٷӋ㲽Eͷ£

1LͨL{(dio)ϵy(tng)SyDܶMо̖עLȺL

ܶLһ㰴ɹܼgľLӋ㣬۳ܼ(ͨ^)L

2_Ŀ՚

L܃(ni)Ŀ՚ٌͨL{(dio)ϵy(tng)Ľ(jng)^Ӱ푡ٸLܔСϺM��ϵy(tng)\Mmϵy(tng)O(sh)͹ܵĦp{(dio)ϵy(tng)•ٵСLܔϺͽMôLռõĿgҲ󡣌mϵy(tng)^͕ʹۉmeܵһҪͨ^ȫļg(sh)(jng)^x(j)(jng)򞿂Y(ji)L܃(ni)Ŀ՚ٿɰ6-2-16-2-26-2-3_mL܃(ni)ٿɱȱ6-2-3еĔ(sh)ֵmpС

һСr3600룬3600Ӌ㹫ʽǰĆλҪy(tng)һ@ʽLӋ㶼m9m/s@Lֵǹ̶ֵҪO(sh)şLĹʽһӵ㷨@9m/sLҪ(j)Ҫ{(dio)Ʌ²ůͨLO(sh)ӋҎ(gu)•߀оLܵҎ(gu)ؘʵʩҎ(gu)1600]1500

6-2-1 һͨLϵy(tng)гÿ՚٣m/s

LLӋ㷽


LLӋ㷽


LLӋ㷽


ӋĦ;ֲ

_Lܔߴr(yng)Ҏ(gu)y(tng)һҎ(gu)ͨLܵҎ(gu)ڹI(y)ӹLܔߴ_(yng)܃(ni)HӋӋ㑪(yng)h(hun)·ĭh(hun)·_ʼ

ʽmo늳mL܃(ni)L(yng)©LͷLӋ\Зl£m©Lʑ(yng)5

4“(lin)·ƽ{(dio)(ji)

˱C͡Lc_A(y)ڵLɲ“(lin)֧ܵһҪƽһͨLϵy(tng)֧ܵ(yng)^15mϵy(tng)(yng)^10^Ҏ(gu)ɲ{(dio)(ji)ƽ

(1){(dio)֧ܹ܏

@Nͨ^׃֧ܹ܏׃֧ܵ_ƽ{(dio)Ĺ܏ʽӋ㣺

LLӋ㷽


ñɹ܃(ni)(yng)ҲS֮ͬrLCLLҲ(yng)

3yT{(dio)(ji)

ͨ^׃yT_{(dio)(ji)ܵՓvһN^еķһҪָһ֧ܵͨL{(dio)ϵy(tng)MЌH{(dio)ԇһ헏sļg(sh)һҪMз͵{(dio)yԇ_A(y)ڵ

5Ӌϵy(tng)Ŀ

ӋҎ(gu)tůͨ

һܵb

1.Ll(f)ʩDʾͬҎ(gu)չ_eӋ۳zyסLLڵռe

AF(m2)=DL

ʽ FALչ_e

DAֱ

LܵľLȡ

ιܰDʾLԹܵľLӋ

2.ӋLLȕrһʩDʾľLȞʣc֧ľc֣^ͨ׃AطȹܼLðռLֱLDʾߴչ_ҧدBѰڶ~(ni)

3.L܌~ƬDʾ~ƬeӋ㡣

4.ͨLϵy(tng)O(sh)ӋÝusܾLALܰƽֱLܰƽLӋ

5.L~Ҏ(gu)ֱ(ni)L(ni)L

6.ܛܣӿڣDʾߴƽӋ

7.Lܙz~ġHͨL˜Ӌ

8.Lܜy̖ԡӋλ

9.䓰ͨLܵͨLܵb~(ni)mӹ̿͵֧ܣӋ㡣

10.PͨLܵXͨLܵb~(ni)m͵֧ܣ乤ԡӋλӋ(zh)(yng)~

11.ͨLܵb~(ni)֧ܣ乤ԡӋλ(zh)(yng)~

b

1.˜ʲbƷԡӋλ(j)O(sh)Ӌ̖Ҏ(gu)񣬰Զ~ġHͨL˜Ӌǘ˜ʲDʾƷӋ㡣

2.䓰~ӽٰ~LDʾߴԡƽסӋλ

3.Lñ~KDʾҎ(gu)LԡӋλ

4.LñˮDʾߴԡƽסӋλ

5.ˮ{(dio)eӋ㡣

6.䓰]TԡӋλ

7.O(sh)֧DʾߴԡӋλ(zh)еʮһԡˇٽY(ji)(gu)̡~(yng)ĹӋҎ(gu)t

8.늼ӟ⚤DʾߴԡӋ㡣

9.LCp_(zh)O(sh)֧ܶ~~(ni)p(yng)O(sh)ӋҎ(gu)Ӌ

10.Ч^V_LҰbԡ_Ӌλ

11.ҰbӋ(zh)бԶ~ڰ¡ֶνMbʽ{(dio)b~

ͨL{(dio)O(sh)䰲b

1.LCO(sh)Ӌ̖ͬԡ_Ӌλ

2.wʽ{(dio)CM{(dio)ͬԡ_ӋλֶνMbʽ{(dio)Ӌ

3.sͬԡ_Ӌλ

4.՚ӟmO(sh)䰲bͬԡ_Ӌλ

ˢ͡

1.ͨL{(dio)Lܼˢͱع(zh)еʮԡˢ͡^g̡~(yng)ĿӋҎ(gu)t

2.䓰LˢͣcLͬ

3.䓰岿ˢӋ

4.䓰L֧ܲܣPһˢ͹Ӌ(zh)еʮԽٽY(ji)(gu)ˢͶ~


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