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ȼ?x)ܵb(bio)(zhn)

r(sh)g2020-12-07 18:46:33 ƶ ҪͶ

ȼ?x)ܵb(bio)(zhn)

ȼ?x)҂(ni)ճƷYJBYSСҾȼ?x)ܵb(bio)(zhn),gӭxϣ(du)Ў~

һҎ(gu)

1.ȼ?x)ȼהU(ku)ɢ^(qing)ĸgԼԵc(din)

2.mڹI(y)ܵȼ?x)ܵb̵ʩ

ʩ(zhn)

1.g(sh)(zhn)

1.1ϤO(sh)Ӌ(j)DP(gun)Yϡ

1.2ʩԭʼYϵ{(dio)

1.3ʩMO(sh)Ӌ(j)ʩ_ʩķ|(zh)(bio)(zhn)ƶʩ䌍(sh)ˮ늵Ȅ(dng)Դ

1.4ʩDA(y)ʩA(y)

2.Ϝ(zhn)

2.1O(sh)_J(rn)ϸ(zhn)Rȫ͵F(xin)(chng)

2.2вM(jn)(chng)r(sh)(yng)(du)ƷNҎ(gu)^M(jn)(yn)b(yng)ϱoۼ_ƓpϸIJϲĺϸϱܑ(yng)ƶѷ

2.3ܵMɼ֧ܵμIJ|(zh)Ҏ(gu)̖(ho)|(zh)(yng)O(sh)Ӌ(j)ļҎ(gu)(yng)ҬF(xin)И(bio)(zhn)M(jn)^z(yn)ϸ߲ʹ

2.4ҪߺO(sh)İbʹf\(yn)ݔܺʩ^У(yng)ȡЧʩֹpĻg

2.5ܵMɼ֧ܵμʩ^Б(yng)Ʊûpɫ(bio)(bio)ӛ(yng)@|(zh)鲻P䓡ɫٵĹܵMɼ֧ܵμڃ(ch)gc̼䓽|r(sh)ܰbĹӣ(yng)]ܿ

3.ҪC(j)

3.1C(j)е׽zC(j)_(ti)@늺C(j)иC(j)ЏC(j)¿ڙC(j)LۙC(j)ԇõ

3.2ߣ_(ti)ӉQ䏹@NBӹߡQN(dng)Ͳ֡÷Q܏ܼU(ku)AQȲƿpƤ朗lJ䓽zK݆ӵ

3.3ߣˮ(zhn)xˮƽ䓾ߡ䓰dzәz(yn)

4.I(y)l

4.1O(sh)Ӌ(j)Dg(sh)ļRȫ_J(rn)߂ʩl

4.2MO(sh)Ӌ(j)ʩͨ^(zhn)(jng)^Ҫļg(sh)Ӗ(xn)Ҽg(sh)ȫM(jn)ꮅ

4.3(j)ʩźìF(xin)(chng)Ĺ(chng)ӹ܇g췿

4.4cܵbP(gun)ѽ(jng)z(yn)ϸM㰲bҪkm(x)

4.5O(sh)_J(rn)ϸ񣬜(zhn)Rȫ͵F(xin)(chng)

4.6cܵBӵO(sh)ѽ(jng)ƽϸλ̶ꮅ

4.7ڹܵbǰɵĹϴÓ֬(ni)crM(jn)ꮅ(yn)պϸ

4.8ܼxyTѽ(jng)У(yn)ϸ߂P(gun)ļg(sh)ļҴ_J(rn)O(sh)Ӌ(j)Ҫ

4.9ӡܼyTȣ(ni)Ƀos(du)܃(ni)ҪĹܵ|(zh)ѷO(sh)Ӌ(j)ļҎ(gu)

4.10cܵbP(gun)ʩC(j)еѽ(jng)䌍(sh)ܝMʩļg(sh)M(jn)Ҫ

|(zh)Ҫc(din)

1.ȼ?x)ܵbTF䓡ʯˮ༰ϵȹܲTFܺ䓹ʹVĿǰ͉ܵڏ75mm䓹ڏ75mmϵTFЉܵTFܻ䓹߉ܵ䓹yTFFоȼ?x)Ó^~ܷyyT

2.ܵMɼ֧ܵμ횾S|(zh)C|(zh)õڇҬF(xin)И(bio)(zhn)Ҏ(gu)

3.вM(jn)(chng)r(sh)(yng)(du)ƷNҎ(gu)^M(jn)(yn)b(yng)ãϱoۼ_ƓpϸIJϲ죬ĺϸϱܑ(yng)ƶѷ

4.ܵMɼ֧ܵμIJ|(zh)Ҏ(gu)̖(ho)(yng)O(sh)Ӌ(j)ļҎ(gu)(yng)ҬF(xin)И(bio)(zhn)M(jn)^z(yn)ϸ߲ʹ

5.ҪߺO(sh)İbʹf\(yn)ݔܺʩ^У(yng)ȡЧʩֹpĻg

6.yTbǰ(yng)z䉺w˨(yng){(dio)(ji);(yng)O(sh)Ӌ(j)ļˌ(du)̖(ho)|(zh)_䰲b

7.yT횾гSϸCSƣϑ(yng)(bio)QQͨضȺ͹|(zh)

8.ȫy_ͻԇ(yn)Δ(sh)(yng)С3Σԇ(yn)^ʹÆλP(gun)T(yng)ڬF(xin)(chng)O(jin)_J(rn)ԇ(yn)ϸ(yng)Uȫyӛ䛡

9.ܵMɼ֧ܵμʩ^Б(yng)Ʊûpɫ(bio)(bio)ӛ(yng)@|(zh)鲻P䓡ɫٵĹܵMɼ֧ܵμڃ(ch)gc̼䓽|r(sh)ܰbĹ(yng)]ܿ

ġȼ?x)ܵb

1.ȼ?x)ܵ?/strong>

1.1(j);飺ȼ?x)ܵ?

1.2(j)O(sh)ʽ

1.2.1ȼ?x)ܵ?

1.2.2܇gȼ?x)ܵ?

1.2.3tǰȼ?x)ܵ?

1.3ݔ≺飺Љȼ?x)ܵA0.2MPa

2.ܿȼ?x)ܵb

2.1ܿյȼ?x)ܵؽ≦֧O(sh)

2.2ܵе·Ĵֱ࣬һ㲻С2.2m;ܵS^(q)··Ĵֱһ㲻С4.5m;ܵS^(q)F·܉?sh)Ĵֱһ㲻С?.5m

2.3ȼ?x)ܵcܵܕr(sh)(yng)ݔAȸgԽ|(zh)ܵόӣcܵgˮƽg횝M㰲ȫͰbzҪ

2.4ȼ?x)ܵ¿ں͌?du)ڵҪcƵĚwܵͬ

2.5 DN400ȼ?x)lybɢyyTUڸNr½Բɳb

2.6ȼ?x)ܵʹõa(b)һв͡ͺͲʽN܇g(ni)ȼ?x)ܲSͲʽa(b)pS܇gϷO(sh)Ͳʽa(b)

2.7ȼ?x)ܵa(b)(yng)a(b)ܵ's߀һĸԣa(b)(ͻ34mmںߣԣȡ25%30%ں5mmߣȡ30%50%Ͳʽȡ30%)ͻa(b)(yng)˻ÿһMa(b)Ƭ(sh)ö4(g)

2.8ba(b)r(sh)(yng)ȼӜM(jn)A(y)A(y)(sh)ֵ(yng)O(sh)Ӌ(j)Ҏ(gu)

2.9ȼ?x)ܵ÷mB100mҵֱg(yng)bpm̹һD(zhun)̎ʹ÷m߀ڹܵKc(din)bmäԱܵ졣úӕr(sh)úܵ治(yng)Ѽyδ͸ĺEɰ?jin)׵ĺEbõĹܵ(yng)вС0.005¶,ˮ

2.10ڿ⵽Y(ji)ĵطܿȼ?x)ܵϵˮܑ?yng)O(sh)

2.11ȼ?x)ܵ?yng)õĽӵbãӵ葪(yng)С20Ω

3.ȼ?x)䓹ܰb

3.1ŹœǰڵϺɹܶԇ˜ϲmֱ200mmϵĺ䓹ֱ150mmµğop䓹һ㲻ŹŹܵҪĿģǙz麸䓹 1һȼ?x)?23һŒ(do)w;4һBӰ;ԭкpǷ©⡣D(zhun)(dng)ױ5—ӵBӌ(do)w;6һӵؘO;7һȼ?x)l(f)վÑC|(zh)a(chn)Ч^ߡŹLȸ(j)ϵKĶǷõ܇¹ܼ܏С_һrһܶ3040mŹܑ(yng)_ǰPϸĹعܾλõһ(c)ɢ_ŹܵķǰѹӃɶ˷ڔ15cm×15cmL11.5mķľ(du)ڱںڵ5mm䓹ܑ(yng)Ҏ(gu)P¿ںٽM(du)ŹܵҪnj(du)Сc(din)ŹܵD(zhun)(dng)ںꮅܶ΃ɂ(c)ĹܿںӶ°֮Ҏ(gu)M(jn)Џ(qing)ԇ(yn)

3.2¹ܷ·ŵϲۃ(ni)ķɸ(j)ӵĿڏNϲrʩC(j)br_

3.2.1¹ܷʽ

3.2.1.1¹ܡӼڜ߅ij̎µϲۃ(ni)ڲۃ(ni)\(yn)Ҫλámڜϲ|(zh)^֧εrϵK^಻ɢ¹ܵr

3.2.1.2ɢ¹؜߅µϲۃ(ni)mڰbTFܡ

3.2.1.3Mϵbɸ̹ȺB^LĹܶȻ˜ϲۃ(ni)@Np˺ڹӵĔ(sh)ϲϺӷͬr(sh)ڿڲǰM(jn)ĶԿsʩޡ

3.2.2¹ܷ

3.2.2.1K¹ܷ˷N(yng)VиNӲͬķʽԭڹӃɶ˸һKKӴּ(x)xҕӵȻ蹤M(jn)пKʹ۱ڻ򿿲۱λõĝLL˲ۃ(ni)

3.2.2.2˹KmڹQֱ300mmµĹwÃɸKڃɂ(c)ܶ1/4̎Ĺܵ״^Ȍϲ߅Ȼ{(dio)D(zhun)K˹pʹ_ʼL˕r(sh)ǰסֱǰ˹Կƹ»ٶסKӵһ_סKһʹKӹ̶(j)y(tng)һָ]𲽷Kƽ(wn)˜ϲۃ(ni)

3.2.2.3QܷKmڹQֱ350mmϵĹ

3.2.2.4¹ܷbϵď(f)ʽ܇u܇朵O(sh)M(jn)¹˕r(sh)ȝL™Mϲ۵Ȼ𣬳µۃ(ni)

3.2.2.5L¹ܷmLκ䓹ܵ¹ܡ¹ܕr(sh)g܇߅(dng)L¹ܕr(sh)(chng)زùӿ쵽߅r(sh)߅g܇Ҳվo䓽zKȻ߅߅(dng)_ʼбL(dng)r(sh)ֻҪٿv߅g܇܌͵ϵ߅߅䓽zKʹL_λ

3.2.2.6ؙC(j)¹ܷҪʹ݆̥ʽĎʽؙC(j)¹ܕr(sh)ؙC(j)؜ϲƄ(dng)ӵD(zhun)(dng)رڣʹϲϷȻ˜ϲ

3.3(wn)ӰO(sh)Ӌ(j)ĸ߳cƽλ÷(wn)ڵػA(ch)

3.4ܵO(sh)һҪ

3.4.1ȼ?x)ܵ¶ȑ?yng)CcO(sh)Ӌ(j)һ£С¶ȲС0.003߳ƫlOOmmľƫlOm±50mm

3.4.2Іv򺸿pĹӽM(du)ӿvؙC(j)¹ܺp(yng)໥e(cu)_lOOmmӰbr(sh)v򺸿p(yng)ڹܵСڙz޵λһڹܵϰAĴֱ45°̎

3.4.3h(hun)pg಻Сڹ܏1.5Эh(hun)pĵط(zhn)_ں֧

3.4.4ȼ?x)ܵ^(gu)r(sh)ڻA(ch)lm(ni)(zhn)кӽ^

3.4.5ļ¹cӕr(sh)g(yng)xһ(ni)^͵ĕr(sh)g̶֮ںp(yng)Bm(x)ʩꮅÌδʩꮅĺp^m(x)

3.4.6ܵ˜ϲۺ󣬹ܵҿLȲ(yng)0.5mȫӋ(j)ҿLȲ(yng)^ȫL15%l(f)F(xin)ҿգҪδǰr(sh)|(sh)

3.4.7ȼ?x)ܵc(din)̎,ʹÛ_^

3.4.8ȼ?x)ܵ?zhn)Խ˷

4.TFȼ?x)ܵb

4.1ŹعܵϲŹܕr(sh)ҪӵЧLӋ(j)ÿϮһ(g)пڵLпʩŹܺM(jn)Ппڃ(ni)(c)(c)s150mmLȵĞrͿ

ë̡TȴĥɃڽӿϺ͹ܱڸõؽӺ

4.2¹ܡ(dng)ϲ۵׷óпڵIJλҪһwߴҊ4.2Ա³пʹƽ(wn)طڜϵ׵ػϡ

4.2TFܽӿڹӳߴ

܏(mm)

ӳߴ(m)

L

пǰ

пں

75200

܏0.6

0.8

0.2

0.3

250700

܏1.2

1.0

0.3

0.4

8001200

܏1.2

1.0

0.3

0.5

4.3ӿ

4.4ܵO(sh)һҪ

4.4.1ܵ¶ȱ횷O(sh)ҪҎ(gu)Ҏ(gu)r׃O(sh)Ӌ(j)¶ȕr(sh)С¶Ȳõ3‰ڹܵ¶D(zhun)̎Խ֮ܵgr(sh)(g)ec(din)SBm(x)3¶С3‰ܵbͬһ¶΃(ni)оֲˮF(xin)ܵbôС

4.4.2ֱO(sh)TFܕr(sh)пڃ(ni)cڵ֮gĭh(hun)g϶(yng)־O(sh)r(sh)SƫD(zhun)Ƕ4.4.2

4.4.2ȼ?x)TFSƫD(zhun)Ƕ

Qֱmm

ƫD(zhun)Ƕ

Qֱmm

ƫD(zhun)Ƕ

 

Qֱmm

ƫD(zhun)Ƕ

Qֱmm

ƫD(zhun)Ƕ

75100

250300

150200

2.5°

300

1.5°

4.4.3ɂ(g)෴ijпBӕr(sh)bһֱܣLȲС0.5m

4.4.4ͬ܏Ĺܵ໥Bӕr(sh)(yng)ʹm(dng)?sh)ĹܼÌС܏ֱܵӽڴ܏ܵпڃ?ni)

4.4.5TFusֱܲӽڹܼgb̹һ̹LȲСlm

4.4.6ɂ(g)вڽ^֮g횱0.4măࡣ

4.4.7O(sh)ڇ(yn)؅^(q)ĵȼ?x)TFܵO(sh)ȱڮ(dng)?sh)صı(dng)ܵλڷDZ؅^(q)r(sh)һO(sh)Ȳ0.8m

4.4.8ֲܵСڏr(sh)(yng)îֹyÝus

4.4.9TF@וr(sh)׏(yng)Сԓ܃(ni)1/3׏ڻ1/3r(sh)(yng)bRmpжֹܵС׏ӽӴڏ֧ܡ

4.4.10TF@׺Զ(yng)TF(sh)оܶ£RFFܶ

4.4.11TF@׳^1(g)r(sh)c׵gҊ4.4.11

4.4.11, ׵g(m)

@ה(sh)

׏СڻTFܱڏĹ

׏TFܱڏĹ

Bm(x)ɿ

0.20

0.50

Bm(x)

0.50

0.80

4.4.12TFܴ^F··е·c|̎(yng)O(sh)׹׹܃(ni)ȼ?x)TFܑ(yng)Uӿ(qing)俹

4.4.13TFܵÿ10(g)ˮӿڑ(yng)һ(g)Uӿ

4.4.14TFO(sh)ܵľSƫ20mm픸߳ƫlOmm

5.ȼ?x)ܵO(sh)䰲b

鱣CܾW(wng)İȫ\(yn)УzӹܵҪڹܵm(dng)?sh)c(din)O(sh)ñҪyTa(b)ˮɢܼz©ܵ;ڵ¹ܾW(wng)аbyTa(b)߀Ҫ޽y

5.1yTҪbyTĵط£

߉θ߉Љȼ?x)ɹϑ?yng)ֶO(sh)yT֧ܵc(din)Ҳ(yng)O(sh)yT

5.2a(b)a(b){(dio)(ji)ܶÛsO(sh)ڼܿչܵҪM(jn)ߵĹܵa(b)byT‚(c)()sɷyTIJж͙zȼ?x)ܵϣƲa(b)a(b)s10mmҡֹдˮPg׹ܵע׹ʯ͞r࣬br(sh)עב(yng)·a(b)İbLȣ(yng)ݗUr(sh)a(b)Č(sh)HLtܰl(f)]a(b)ãʹܼܵܵ(yng)еđ(yng)

5.3ɢܡһO(sh)lڹܾW(wng)аbyTǰچ򹩚ĹܵτtbyT֮ǰ

5.4l鱣CܾW(wng)İȫcȼ?x)ܵϵyTһ㶼O(sh)lСl(yng)

(jin);õķˮCzޕr(sh)бҪĿg]ˆTİȫͲ^

5.5z©ȼ?x)ܵO(sh)Ҫĵ؅^(q)紩ԽF··_ȫ轛(jng)zȼ?x)ܵǷ©⣬?yng)O(sh)ȼ?x)z©z©ɹ֡zܺͷo(h)ֽMɡֿÏUfܵڹֺȼ?x)֮gʯɰԱȼ?x)ܵ©r(sh)ȼ?x)z©Ҫ˰O(sh)ڵϵķo(h)փ(ni)ڹܶbйܽӺⷽ^z©r(sh)_o(h)֣Q_ⷽ^ȼ?x)ָʾᘵƤܲz܃(ni)ɡ

6.ȼ?x)ܵ?/strong>

6.1ĿsCa(chn)

6.2߷

6.2.1ʹõˢ

6.2.2Ȼ՚ٚ˷ֱСoհl(f)bõĹܾ߿ڑ(yng)ϣcܜϳ30°ҵĽǶ߳ܜϜ픣õ^̶ڴ߷ŇܾϰbyT

6.3߳(Ȼⴵ)

6.3.1ÓQ՚ڴߕr(sh)܃(ni)ʯ^FKڸײܱڿܳF(xin)𻨣Ȼⴵߕr(sh)ҪÓQ՚⣬ʹ܃(ni)oɱĻϚ˕r(sh)Ȼٲ(yng)^5m/sc(din)Mܲ0.1 MPaֻڵ܃(ni)Һ^r(sh)S߉(dng)ſտȻ⺬^2%r(sh)ϸ]л(yn)O(sh)(jng)(yn)(dng)M(jn)ܾݷe3r(sh)tJ(rn)ÓQϸ

6.3.2L20kmžٶҪ죬(j)Ҫĕr(sh)g(dng)ܵ(ni) C(j)еs|(zh)ײˮ•Ҵ߿ڟor(sh)ϸͬr(sh)(yng)ӛ

6.4ȫע(xing)

6.4.1ȻÓQ՚AΣU(xin)Եĕr(sh)gÓQٶ—Ҫ

6.4.2ŇܾҪ̶οſyTҪ`

6.4.3Ňڑ(yng)O(sh)_韵؅^(q)(yn)(du)(zhn)񷿡S͹·ҪŇǰ200mԃ(ni)҂(c)100mԃ(ni)50m(ni)нȡ

6.4.4ÓQ՚Y(ji)ҪȻU(ku)ɢ_c(din)Ň

7.ȼ?x)ܵԇ?yn)

7.1ȼ?x)ܵԇ?yn)(yng)c҃(ni)ȼ?x)ܵԇ?yn)_һܵĿTⶡֹܵĽ^ֽ̎磬ԇ(yn)r(sh)^(du)ɻZԇ(yn)(sh)(j)(zhn)©ⲿλ鲻

7.2һҎ(gu)

7.2.1ȼ?x)ܵbꮅ(yng)M(jn)ԇ(yn)䓹ܵԇ(yn)ǰ߀(yng)M(jn)дߣcԇ(yn)|(zh)És՚

7.2.2䓹ܵߕr(sh)߿ڑ(yng)O(sh)_韵ضβӹ;(j)߽|(zh)͚_ÿδ߹ܵL;{(dio)O(sh)ʩcܵͬr(sh)M(jn)д;ߑ(yng)(f)M(jn)Д(sh)Σ_J(rn)ֹͬr(sh)ӛ

7.2.3(dng)ʹr(sh)ֱܶͬһҎ(gu)l(f)Δ(sh)_(d)ܵ坍(zhn)

7.2.4ԇ(yn)É(yng)У(yn)Чڃ(ni)̲ôԇ(yn)2ɹ܉Ȳõ0.4(j)

7.2.5(qing)ԇ(yn)ʩλ(hu)ͬO(sh)λM(jn);ԇ(yn)ȼ?x)λʩλO(sh)λ“(lin)M(jn)С

7.2.6ԇ(yn)r(sh)l(f)F(xin)ȱ(yng)ԇ(yn)≺r(sh)M(jn)a(b)a(b)M(jn)Џ(f)ԇ

7.3(qing)ԇ(yn)(bio)(zhn)

7.3.1ȼ?x)ܵď?qing)ԇ(yn)És՚ԇ(yn)һ鹤1.5С0.3MPaҊ7.3.1

7.3.1ȼ?x)ܵ?qing)ԇ(yn)

ܵe

TF

θ߉

Љ

͉

Љ

͉

ԇ(yn)(MPa)

0.45

4.5

0.3

3

0.3

3

0.2

2

0.1

2

7.3.2{(dio)ɶ˵ĸO(sh)估ܵď(qing)ԇ(yn)O(sh)Ӌ(j)1.5

7.3.3M(jn)Џ(qing)ԇ(yn)r(sh)_(d)ԇ(yn)(wn)1hȻм(x)M(jn)Йz

Ʒo(h)ʩ

1.ܜϵֱں߅_^ҪԱo(h)Է̮ʩr(sh)ҪO(sh)ÓˮֹˮM(jn)ϵס

2.ܼ\(yn)bc(din)(yng)ȡRr(sh)ӹ̴ʩֹ;׃Ρ_˨b摪(yng)찲b˨̶Ĺܼ

3.ܵ¿ڼӹr(sh)(yng)ȡʩ؄eʩ횷ֹѳε¿Pg(yn)Ӱ푺|(zh)

4.ܵb֧˦̎ҪRr(sh)·(yn)M(jn)ܜ

5._ϴУҪO(sh)˿(yn)M(jn)ܵ(ni)_ϴеě_ϴˮ(yn)˟ܜσ(ni)ϴr(sh)ֹŚM(jn)σ(ni)Ɖıo(h)ܵı،

ȫh(hun)ʩ

1.ȫʩ

1.1늺ˆT(yng)ڹڱ(yn)P(gun)I(y)Ҏ(gu)늺C(j)(yng)O(sh)зȫo(h)Д_P(gun)r(sh)(yng)ס

1.2܇ر䓽zK͹ܼҪcܿ늾һľxߡ^h(hun)عʹǰM(jn)Йzl(f)F(xin)zĥp^Ҏ(gu)ʹ

1.3؜σ(ni)(yng)ʹðȫˮ늾ʩˆTҪȫñ

2.h(hun)ʩ

2.1O(sh)зҎ(gu)bʩF(xin)(chng)ٟȕ(hu)a(chn)жкm͐w|(zh)

2.2ȡЧʩ̎ʩеďU

2.3ȡʩʩ^Юa(chn)ēP(yng)m

2.4(du)a(chn)Ʒ•(dng)ʩC(j)е(yng)ȡЧĿƴʩpp•_

2.5ֹжкU

2.6̎{ˮδ(jng)ֱ̎˳ˮO(sh)ʩͺ

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