1Љķݵ߅һ(g)_(ki)g_(ki)g̎ìFwǰȲС120mmǰȴ150mmr(sh)˲pp䓽W(wng)ǰϑ_(ki)ڳߴ800mmr(sh)O߅
2ÿȲĿv䓽ͨL(chng)OڿжΏؔ䓽L(chng)ÙCеBӻ
3؉wϵ֧L(chng)ȲС350mm.v䓽֧䓽^Ҫ
4߶500mmr(sh)OͨL(chng)ˮƽֱС12mmg200mm.
5ƫ_(ki)ڵČȼɂ
һ(g)hbֱڵ֧߅ֱС8mmg100mm.
ģ
1.w䓽ĿAʽ㣺Mov≤Mr7-24
ʽMov——ĺdOӋֵӋAc(din)a(chn)ăA
Mr——ĿAOӋֵɰʽ7-27Ӌ
2.ӋAc(din)߅ľxɰҎã
1ll≥2.2hbr(sh)
x0=0.3hb7-25
Ҳ0.131l.
2ll<2.2hbr(sh)
x0=0.3ll7-26
ʽll——wеL(chng)ȣmm
x0—ӋAc(din)߅ľxmm
hb——Ľ߶ȣnlm
עИr(sh)ӋAc(din)߅ľx0.5x0.
3.ĿAOӋֵɰʽӋ㣺
Mr=0.8Grl2-x07-27
ʽGr—ĿAdβϲ450UչǵӰˮƽL(chng)Ȟl3ȱӵwcd˜ֵ֮
12——Grc(din)߅ľx
4.OӋ<ҎGB50010——2002P(gun)ҎБM(mn)Ҫ
1v䓽ّ1/2䓽eβҲ2.l2.䓽֧L(chng)ȲС21l/3.
2wL(chng)1lcL(chng)1֮˴1.2ϟo(w)wr(sh)1lc1֮˴2.
5.ȑɰҎ7.4.1l-7.4.3lM(jn)пA
1W(wng)ע(li)ԴO̽W(wng)ƷٽO̽W(wng)δ(jng)W(wng)ڙDd朽DNʽʹѽ(jng)W(wng)ڙڙʹұע(li)ԴO̽W(wng)`W(wng)䷨؟
2W(wng)YϞW(wng)ѼDdMߺͳ̎ڱW(wng)dƷ漰Ȇ(wn)}ՈcW(wng)վ(lin)ϵW(wng)վˌ(sh)_J(hu )M̎
W(wng)Dd֮Ʒζ(zh)JͬԓƷ^(gun)c(din)挍(sh)ýwW(wng)վ(g)DdʹՈc(zh)(lin)ϵؓ؟
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