Ǽӏ(qing)ȦY(ji)(gu)ʽĤʽˮȱݵęz(yn)c̎
B˼ʡij늏S2̖(ho)Ĥʽй©rz(yn)cޏ(f),ڲ˲μӏ(qing)Ȧ,ӏ(qing)Ȧӹˇ,(sh)HںڝMؓ(f)rµıںҪ,(do)ȱݮa(chn)й©,(du)z(yn)аl(f)F(xin)Ѽy,늺a(b),(jng)z(yn)]аl(f)F(xin)ȱ,ԓĤʽ\(yn)бO(jin)شʩ
20o(j)80҇(gu)l(f)^(gu)Ĥʽˮ䱬¹,ˆTĿǰ(gu)(ni)һЩfC(j)MĤʽ20o(j)80Ͷ\(yn),һֱ\(yn)@һĤʽһc(din):\(yn)Еr(sh)gL(zhng),һ㶼30,Ŀǰdzڷ\(yn);Ĥʽˮμӏ(qing)ȦȽY(ji)(gu);\(yn)гF(xin)^(gu)й©ȬF(xin)ҟo(w)̎@Ĥʽęz(yn)cȱ̎^y,Bһ֧νY(ji)(gu)ĉʽĤʽȱݙz(yn)c̎
1й©r
ʡij늏S2̖(ho)Ĥʽ1987,O(sh)Ӌ(j)0.6MPa,O(sh)Ӌ(j)ض160,(ni)3000mm,w|(zh)|(zh)20g,Ͳwں10mm,Qe74.34m2,|(zh)ˮ,19881Ͷ\(yn),ϵy(tng)ĸ,Ĥʽ\(yn)gˮλ(dng)^2003ԓ_(ti)Ĥʽm(x)F(xin)й©,20099¹Ӌ(j)9,w
a.200399,©c(din)λˮς(c),(jng)ɫ̽_й©ԴѼy,ˮⲿL(zhng)Ȟ20mm,λ(c)(sh)h(hun)pӏ(qing)ϡ
b.2006515,©c(din)λλˮς(c)(c)^2lh(hun)p540mm,vp60mm,(du)(yng)ˮ(ni)(sh)1l֧֧c(din)ǰ(c),ĥl(f)F(xin)Ѽy_(d)100mm,Ѽyȫĥa(b)
c.2006616պ20061115,ˮς(c)l(f)F(xin)©c(din),M(jn)бa(b)
d.200862,ˮ©ˮ,ȡa(b)̎
e.2009727,ˮς(c)x|֧1015mmx1950mml(f)F(xin)Ѽy,L(zhng)80mm,a(b)a(b)̎
f.2009817,a(b)²F(xin)Ѽy,ѼyL(zhng)110mm,a(b)a(b)̎
g.2009821,ˮς(c)x(c)֧300mm,x860mm̎ЈAȱй©,a(b)̎
h.200997,ˮ䱱(c)F(xin)L(zhng)Ȟ300mmѼy,M(jn)a(b)a(b)̎
2z(yn)(xing)Ŀ
Ҫ(j)TSGR70012004ڙz(yn)Ҏ(gu)tԭԴ1991Cl(f)ġվʽĤʽȫg(sh)Ҏ(gu)վʽĤʽȫg(sh)Ҏ(gu)f(shu)M(jn)Йz(yn)
2.1g(sh)Yό
ȱO(sh)Ӌ(j)Y,]ЈDO(sh)Ӌ(j)bf(shu)Ӌ(j),TSGR70012004P(gun)Ҏ(gu)
2.2^z(yn)
ȡP(gun)İȫʩ֮,M(jn)Ѓ(ni)ⲿ^z(yn),l(f)F(xin)(wn)}̎Ҋ:ˮײs,(yng)ԓ;2ֻȫy,O(sh)ˮ,վʽĤʽȫg(sh)Ҏ(gu)2.4.1lҎ(gu):ÿ_(ti)Ĥʽõİȫy2ֻ,(yng)քeֱӰbڳ^ͽoˮ,ԓȫyO(sh)òҪ;ӏ(qing)Ȧp(g)L(zhng)ȵ200mm,̵ăH50mm,ĤʽˮͲw(ni),6̎ӏ(qing)ȦνY(ji)(gu),(c)12lh(hun)μӏ(qing)ȦcͲwBӺpˮ²_ѡ
2.3o(w)pzy(c)
(du)h(hun)vpͲֳF(xin)^(gu)й©ͲwM(jn)Пo(w)pzy(c),δl(f)F(xin)(bio)ȱ;ˮ(ni)(du)ˮ¼ӏ(qing)ȦcͲwpM(jn)НBz(yn),(sh)h(hun)pl(f)F(xin)2̎Ѽy,ς(c)ľƫλ1̎L(zhng)s110mmѼy,ۺϾֲ,ѽ(jng)ѵĸ;ײgԭ(li)a(b)λ1̎L(zhng)70mmѼy,ۺϾֲ,ѽ(jng)ѵĸ;(sh)y(c)ͲwСں9.5mm
Cr,ԓ_(ti)Ĥʽİȫ(j)e4(j),Ҫ(du)ȱM(jn)̎O(jin)ʹá
3ȱԭ
3.1˲μӏ(qing)Ȧ
2̖(ho)߉ĤʽˮF(xin)й©IJλμӏ(qing)Ȧ(j)վʽĤʽȫg(sh)Ҏ(gu)2.3.9lҎ(gu):ӏ(qing)Ȧ(yng)STԾش췽ĽΠ,˲Î֧εļӏ(qing)Ȧ,Ҫ֧εĄ̫,s˽oˮBm(x)׃,ɑ(yng),@N(yng)һǿv(yng)^Mˮr¸ߑ(yng)^(q)F(xin)ڼӏ(qing)Ȧ,(yng)֧ε픲ԓ_(ti)ڵğϵy(tng)ĸ,ˮλ(jng)^IJ(dng),֧εļs,Ҳa(chn)^đ(yng)׃
3.2ӏ(qing)Ȧӹˇ
(c)12lh(hun)μӏ(qing)ȦcͲwBӺpˮ²_վʽĤʽȫg(sh)Ҏ(gu)2.3.9lҎ(gu):ӏ(qing)ȦcoˮͲw֮g˲þe(cu)m(x),˲ÝMY(ji)(gu)ӏ(qing)Ȧÿ(c)gຸpL(zhng)Ȳ(yng)ڽoˮ(ni)AL(zhng)13,pgڽoˮں12,ÿlgຸpL(zhng)ȲС200mm
(sh)Hz(yn)l(f)F(xin)ӏ(qing)ȦpO(sh)òҎ(gu)Ҫ,ӏ(qing)Ȧp(g)L(zhng)ȶ̵ăH50mm,@NBӺp˼ӏ(qing)Ȧp]BچͣC(j)ˮλ(dng)r,o(w)đ(yng),z(yn)߀l(f)F(xin)֧νY(ji)(gu)֧c(din)γ^đ(yng)(c)12lh(hun)μӏ(qing)ȦcͲwBӺpˮ²_,c|(zh)кܴP(gun)ϵ
3.3ںڝMؓ(f)rµıںҪ
(j)TSGR70012004425l(10)Ҏ(gu):Y(ji)(gu),Ѱl(f)F(xin)(yn)ȱ,ҪM(jn)бں(qing)У
ĤʽˮͲwСںDminӋ(j)㹫ʽ:Dmin=2[Dt<ip+C1+C2(1)ʽ:pĤʽO(sh)Ӌ(j),ȡ0.6MPa;DiĤʽˮ(ni),ȡ3000mm;[R]tO(sh)Ӌ(j)ضµSÑ(yng),ԓ|(zh)O(sh)Ӌ(j)ض160µSÑ(yng)123MPa;<麸pϵ(sh),ȡ0.85;C1䓰O(sh)Ӌ(j)ؓ(f)ƫ,ȡ0.8mm;C2鸯g,ȡ1.6mm
(sh)(j)(1)ʽ,õDmin=11.03mm(sh)Hy(c)СںDmin=9.5mm,(sh)HںڝMؓ(f)rµıںҪ
(j)ʽ(1)Ӌ(j)Y(ji),(sh)y(c)ںСں,Ҫ{(dio)\(yn)Љ,՜ضȲ׃\(yn)п],\(yn)дpmaxӋ(j)㹫ʽ:2Dmin[R]t(Dmin-C1-C2)Di+Dmin-C1-C2(sh)(j)(2)ʽ,õpmax=0.494MPa,\(yn)Еr(sh)Ĵ(yng)^(gu)0.494MPa
4a(b)̎
(jng)z(yn)_Ѽyȫ,늺a(b),z(yn)ϸbµļӏ(qing),ӹˇ
a.¿ʽҪܱC|(zh)ٱM,pٺӑ(yng)׃,¿ΠV¿¿ڼa(b)܇10mm(ni)ĥC(j)(du),¶ٹ,ۺP
b.ZX7-400׃ʽ늺C(j)E5015늺la(b),l3801h,ȡںlͲ(ni)SSȡ,؞ȱݲÆ溸pεĺӷa(b)
c.Ӻpxֱ<3.2mml,(qing)90110A,Cpcĸں;ΌӺp<3.2mml,(qing)110120A,Ӷӷ,ջr(sh)(yng)MϨ,_J(rn)o(w)ȱݺ^m(x)M(jn)ЌӴκpa(b)pÙC(j)еӹʹpcĸĈA^(gu)
d.|(zh)z(yn)^z(yn)͟o(w)pz(yn)a(b)wR,ٱ摪(yng)ƽƽ^(gu)ɵĸ,a(b)̎SѼyδۺϡAȱ,(du)a(b)^(q)M(jn)Пo(w)pz(yn)ϸ
(du)z(yn)аl(f)F(xin)Ѽya(b),ˇa(b),(du)a(b)^(q)ں24hz(yn)]аl(f)F(xin)ȱ
5O(jin)شʩ
a.2̖(ho)Ĥʽ(sh)y(c)Сں9.5mm,(jng)^(gu)У,ڝMO(sh)Ӌ(j)0.6MPaµСں10mm,Ҫ\(yn)gƴ^(gu)0.494MPa
b.ͣg,Ɖ͜ضٶ,Mˮλ(wn),^(dng),ֲֹγ^đ(yng)
c.Y(ji)ϙC(j)Mz,һΰȫܙz(yn)gñںy(c)(ni)Y(ji)(gu)B̎p|(zh)ĺ^z,eǴڳ(dng)^rҪÃ(ni)z,l(f)F(xin)ȱݼr(sh)̎