һF(tun)һƷ̡
늌W(xu)ԺһF(tun)һƷ̡(sh)ʩݸ壩
W(xu)УĻSo(h)r(ji)ֵ(zhn)tĽMC(j)(gu)ǾۼB(yng)(yu)ĈF(tun)MLjF(tun)Y(ji)ĺhĺ܊͵M(jn)һӏ(qing)F(tun)ĻӽMO(sh)l(f)]F(tun)Ʒƹ(yu)F(tun)M(w)(w)ֵԺF(tun)ίQӡһF(tun)һƷ̡
һָ(do)˼
(jin)ëɖ|˼СƽՓ͡(g)Ҫ˼ָ(do)؞䌍(sh)ƌW(xu)l(f)չ^ԹF(tun)ϵy(tng)(chung)Ƞ(yu)ӞC(j)_չ(ni)Sʽ·fɫr}F(tun)MӁSF(tun)TnM(jn)W(xu)L(fng)O(sh)߈F(tun)TĄ(chung)¾͌(sh)`B(yng)F(tun)T؟(z)θ(qing)F(tun)֧̖(chung)ԺB(yng)Ӄ(yu)˲š
x
΄£༉F(tun)֧ҪY(ji)c(din)O(sh)Ӌ(j)(chung)ӰLЧԵƷƻ(xing)ĿƷ(xing)ĿۈF(tun)T꣬(qing)F(tun)ĻӽM
һ(sh)ʩһF(tun)һƷ̡ǞȫM(jn)ԺF(tun)˼·F(tun)Ĺڲаl(f)չM(jn)F(tun)Ʒƻ(xing)ĿLjF(tun)l(f)չҪ(chung)ǰl(f)չ`꣬µĕr(sh)(chung)F(tun)ĹC(j)ƣǔ[ԺF(tun)ǰһ(xing)Ҫn}(sh)ʩһF(tun)һƷ̡DŽ(chung)ԺF(tun)ȫ̽һl܉ȫM(jn)ԺF(tun)Ч;
(sh)ʩһF(tun)һƷ̡ᘌF(tun)TF(xin)eĿǰ(dng)W(xu)϶ǹF(tun)TУF(tun)һ(g)F(tun)T˔(sh)࣬wfF(tun)TRsƫڵĬF(xin)F(tun)TM(jn)ywF(xin)(sh)ʩһF(tun)һƷ̡Ǽӏ(qing)F(tun)M(zhn)ıȻҪ
(sh)ʩһF(tun)һƷ̡΄¼ӏ(qing)M(jn)W(xu)˼ι;W(xu)r(ji)ֵ^^^γɵҪAӏ(qing)M(jn)W(xu)˼ι(do)(dng)W(xu)_ăr(ji)ֵ^^^ǸУF(tun)(dn)ؓ(f)һ(xing)ҪĚvʷʹǴM(jn)(dng)W(xu)Lɲŵһ(xing)؟(z)(sh)ʩһF(tun)һƷ̣ڴM(jn)F(tun)TJ(rn)RF(xin)ӏ(qing)˼B(yng)߾C|(zh)зeOĴM(jn)á
(chung)
һ(chung)F(tun)MĽMʽӈF(tun)MĄ(chung)༉F(tun)֧ĻӽM҂_չĻA(ch)ҲLjF(tun)Y(ji)ĻλRuF(xin)ČW(xu)ɷ֏(f)sԪĸԼW(xu)ƵČ(sh)ʩ΄F(tun)TF(xin)woRA΄°l(f)]F(tun)Tģ^μӈF(tun)M{(dio)ӻӈF(tun)MķeOҪ҂Ҫ̽m(yng)΄ݰl(f)չҪĈF(tun)MMģʽ
(chung)F(tun)MĹֶF(tun)M(dng)W(wng)j(lu)Ϣg(sh)İl(f)չ͑(yng)Ïĸϸ׃˂ČW(xu)(x)ʽS(lin)W(wng)İl(f)չF(xin)˾W(wng)Ͼ㘷W(wng)Ͻ@ЩMcy(tng)Mą^(q)e̓MԺͽһ̶ϴ˂y(tng)xϵ꽻ĕr(sh)W(wng)j(lu)ϢеĹʹupcF(xin)(sh)Ľ|ֱH@ҪF(tun)MһҪռI(lng)W(wng)j(lu)ꇵŬI콡ľW(wng)j(lu)Ļӏ(qing)W(xu)þW(wng)j(lu)(do)һҪԾW(wng)j(lu)dw_չʽӵĻ(sh)F(xin)W(wng)ϽF(tun)@һĿ(bio)ʹF(tun)ĹϢ(qing)F(tun)ȺӰ
(chung)F(tun)ĹC(j)(qing)F(tun)MӰУF(tun)M˲B(yng)enjW(xu)(chung)B(yng)ʮҪSW(xu)׃F(tun)M횞W(xu)ṩ(sh)(sh)ڵ呟_Ҫ(w)(sh)ل(w)̓߈F(tun)MӰ@ҪF(tun)MҪ(chung)¹C(j)һҪ(sh)F(xin)F(tun)(xing)Ŀ\(yn)C(j)ʹF(tun)Ĺλl(f)]ɫƷ(chung)һF(tun)Ĺ߳У@ҪF(tun)Ĺݗ䵽@(g)_W(xu)ṩ呟c(sh)`ęC(j)ͬr(sh)Ҫھϡ\(yn)YԴYԴ뵽F(tun)ĽO(sh)cl(f)չ֮@ӹF(tun)M܌ֹP
ģ(gu)(w)wϵ߈F(tun)Mr(sh)ڸУF(tun)RҪìLjF(tun)Mṩ(w)cF(tun)TLľĻ֮gìܡ(w)ȡAꡢӰ༉F(tun)֧ҪoF(tun)T؟(z)C(j)Խ\W(xu)(w)l(f)c(din);So(h)VW(xu)ĸҪŬ֪yůͨ^(w)яVW(xu)۵h܇얹hȺA(ch)
(sh)ʩE
༉F(tun)֧ҪY(ji)c(din)O(sh)Ӌ(j)(chung)ӰLЧԵƷƻ(xing)ĿƷ(xing)ĿۈF(tun)T(qing)F(tun)ĻӽMw(sh)ʩE飺
һW(xu)(x)ӆTAԺ4_һF(tun)һƷ̡Ӄxʽ̖ٸF(tun)֧eOcЁԺF(tun)ίɳW(xu)ɲµ༉F(tun)֧wָ(do)ӵ_չҪ}ʽ_(d)Ӿ
(bo)(chung)AθF(tun)֧(j)P(gun)ҪY(ji)ϱ֧ɫW(xu)ȡһF(tun)һƷF(tun)֧(chung)λ(bo)ԼڴW(xu)AΡһF(tun)һƷ(chung)Ӌ(j)ԺF(tun)ίԺF(tun)ί(bo)M(jn)ЌϗlĴ_顰һF(tun)һƷF(tun)֧(chung)λԺ䰸
(chung)_չA
1._չcO(jin)һF(tun)һƷF(tun)֧(chung)λ_չһF(tun)һƷO(sh)ÿνMҪǰһ܌}c(din)ˆTψ(bo)ԺF(tun)ίԱ㿼uO(jin)ԺF(tun)ίԺ(bo)W(wng)j(lu)(bo)ƽ_F(tun)֧Ą(chung)»ӡF(tun)֧_չӕr(sh)ҪJ(rn)MϽP(gun)DƬY
2.uLcՄF(tun)֧ԲȡekՄķʽM(jn)нF(tun)(jng)(yn)
3.ύY(ji)cq(yn)ÿW(xu)RY(ji)r(sh)(chung)λύ(chung)Y(ji)ԺF(tun)ί_qȡһF(tun)һƷF(tun)֧(chung)λM(jn)(yn)ˡ
ux
ԺF(tun)ί(j)һF(tun)һƷF(tun)֧(chung)λ_չrՄcrϽϺ͚wnrqr(bo)УF(tun)ίӑՓͨ^ʾohuxȡһF(tun)һƷʾF(tun)֧ɂ(g)oc(jing)(l)@ʾF(tun)֧İ༉(yu)]Ӄ(yu)༯wux
U(ku)չx̴W(xu)RO(sh)
ǽb˾
һ(j)...................................................................................................................................2c(din)...................................................................................................................................2F(xin)Rr(sh)O(sh)ʩ...................................................................................................................2
3.1F(xin)R.....................................................................................................................23.2Rr(sh)巿O(sh)üʩ........................................................................................................4ġRˮüʩ.......................................................................................................................9
1Rˮśr.............................................................................................................................92RˮʩҪ.....................................................................................................................93Ҫʩ...................................................................................................................104ʩȫg(sh)ʩƷo(h).......................................................................................105ʩе|(zh)...................................................................................................11R늲üʩ...................................................................................................................11
5.1F(xin)O(sh)śrҪʩC(j)O(sh)ؓ(f)ɣ...................................................115.2RʩҪ...................................................................................................................125.3F(xin)RҎ(gu)O(sh)x...............................................................................................135.4w늾·Ҫ֧·䣺...................................................................................145.5ӵغͽ㱣o(h)...............................................................................................................165.6ȫg(sh)n...................................................................................................................175.7늚ʩ...................................................................................................................185.8f...................................................................................................................................18ˮˮˮO(sh)Ӌ(j)...........................................................................................................19
6.1ˮˮO(sh)Ӌ(j)...................................................................................................................196.2ˮˮO(sh)Ӌ(j)..................................................................................................................19F(xin)Rr(sh)O(sh)ʩ.......................................................................................................................20
7.1ͳ..............................................................................................................................207.3S..............................................................................................................................217.4U(bio)(bo)..................................................................................................217.5F(xin)..........................................................................................................................21ˡȫh(hun)ʩ.....................................................................................................................22
8.1Rr(sh)늰ȫע(xing)...................................................................................................228.2늹ȫע(xing)...........................................................................................................229.3F(xin)ȫע(xing)...........................................................................................................23
1ǽb˾
һ(j)
1.1(j)IFһ̖һ2(bio)ι(xing)ĿC(j)늰bʩͬ1.2(j)IFһ̖һ2(bio)ι(xing)ĿC(j)늰bʩD1.3(j)IFһ̖һ2(bio)(xing)ĿC(j)늰bʩMӋ(j)1.4O(sh)ʩF(xin)늰ȫҎ(gu)GB50194-931.5ʩF(xin)Rr(sh)늰ȫg(sh)Ҏ(gu)JGJ46-201*1.6ʩȫzu֘(bio)(zhn)JGJ59-991.7ʩͬ
1.8̙C(j)O(sh)Ӌ(j)c(din)
IF(xing)ĿC(j)늰b̞c(din)̹ڶ΄(w)(zhn)LO(sh)ࡣֲO(sh)Ҫڼӹ^(q)żӹʩ^(q)̎ڵ\(yn)ݔ·ͨվ(ni)^(q)gV\(yn)xL߲˶ΰ\(yn)b\(yn)ݔy
IFǴͬF(xin)ĹǹIһ(g)ӳL(fng)òһ(g)sӰ̌Ӱ푴FO(sh)λʩλu(y)OӰ푡
QI܉ͨһ̖һڹ̙C(j)O(sh)ʩbL(fng)
ˮ늣(xing)Ŀ(bio)ζ
O(sh)λIFF(tun)˾O(jin)λAŽO(sh)O(jin)ԃ˾ʩλǽb˾F(xin)Rr(sh)O(sh)ʩ3.1F(xin)R3.1.1Rr(sh)k
Rr(sh)kҲÞ飺ڹ̴W(xu)վ̖(c)O(sh)ìF(xin)ˆTk
2ǽb˾
pӲãʹRr(sh)Ӱ巿O(sh)Rr(sh)kpӲӰ巿ӌӸ3.1mӌӸ2.7mܸ5.8mÿge25ƽ
k^(q)F(xin)·܇ȫӲвώ췿l(wi)gTl(wi)ңȫʩ(bio)ƵO(sh)ļo(h)䡣
Rr(sh)O(sh)ʩRr(sh)õ
;ʩkҕhҘI(y)kұO(jin)kʳҲώ췿Tl(wi)?gu)?/p>
3.1.2C(j)ӹ^(q)
C(j)ӹ^(q)ãڹ̴W(xu)վվd7S--13S֮gO(sh)ÞC(j)ӹ^(q)C(j)ӹ^(q)(ni)ͨL(fng)Ʒ^(q)ˮ늼ӹͨL(fng){(dio)ӹľӹ^(q)C(j)ӹ^(q)O(sh)һ(g)ӹ(ni)քeO(sh)Դ估ӹC(j)еC(j)ӹ^(q)÷]ʽò߇O(sh)аȫʩ(bio)ƵO(sh)ļo(h)䡣
3.1.3϶ѷŅ^(q)Ʒ췿
3λƽףλ120722323̖40̖40̖35̖35Õr(sh)g201*.5.16201*.5.25201*.5.16201*.5.16201*.5.16201*.5.30201*.6.15201*.5.25201*.5.30201*.5.3056Rr(sh)Ϣ̖503033068̖30̖̖2̖̎ږ|10ʩk̖ږ|30
ǽb˾
϶ѷŅ^(q)Ʒ췿^(q)ã϶ѷŅ^(q)ͳƷ췿^(q)O(sh)k^(q)Ė|(c)3̖ږ|(c)϶ѷŅ^(q)֞|O(sh)䓲ψƷ췿2gO(sh)P(gun)(bio)RơO(sh)ļo(h)3.1.4F(xin)·
F(xin)·wλҊƽD
3.1.5T
վڇȫʹ䓘(gu)TA(ch)uY(ji)(gu)Tʹ䓽Y(ji)(gu)Fˇ
3.2Rr(sh)巿O(sh)üʩ
F(xin)kҡ÷ϡƴbӰ巿Ӱ巿ʩ£
3.2.1ʩ(zhn)
1ϼC(j)ߣˮˢʯ۰ݼBĸ|ƬڗU늺C(j)lˮ࣬FĨϿplȡ
2I(y)lŰ巿A(ch)ʩ
ϤDҪzѼӹõTҎ(gu)\(yn)F(xin)3.1.2ˇ
3.1.2.1ˇ̣
ӹǼ֧bġbTbݡ䁘ǰ2ӹǼܡbġbTO(sh)ߡ≦ӜϿpTb2Ӄ(ni)ء2ӵ픡21ӱء1ӵ픡1ӵ(yn)
3.1.2.2ӹǼ֧Ǽ֧߅_ʼÛ˨cA(ch)B
һw֧r(sh)һ֧܃߅Rr(sh)бU(600)c֧֧εڶc˨cһ鯘(gu)BwÿɸgȰbһˮˢɴǰM(jn)bһݼ
3.1.2.3bģ(gu)γɺ_ʼbďĵ_ʼһһ
ϰbĸ|ƬcBһw(dng)^w߶ȕr(sh)횴O(sh)_ּܝM_ְM(jn)в
4ǽb˾
3.1.2.4bTO(sh)Ӌ(j)T̎bֱӰbT
ĸ|ƬcBһw
3.1.2.5ӰļTbɺ_ʼb_ʼO(sh)ǰ塣
ǃ(ni)(c)M(jn)όӼӼļTb
3.1.2.6İbɺ_ʼO(sh)wߣw߲ɲº
һ_ʼO(sh)ķM(jn)ʩƬcݼܲݽzBÿƬcݼBӲС6(g)c(din)RƬ֮gدB100mmܲС250mmwߕr(sh)O(sh)ͨ_ְݼԷˆT߄ˆTòwM(jn)߄߸wSƬǰM(jn)
3.1.2.7≦ʩM(jn)≦pĜϿpTbϿp
ˮɰ{Ͽpǰ˨ݽzǷɄȻϿp̎ˮˢʯ坙ٷųߗUǶpĨýгֱTϺÿȻǶãĨ45Ƚ
3.1.2.8(ni)ˮˢʯʯ(ni)Aؾ۱塣pā
3.1.2.9픲ÿ۰壬ʩr(sh)FzcݼBιwͬһˮƽ
3.1.2.10ǵŝr(sh)Ҫv܌(sh)ƽɹ3.1.3ʩ|(zh)Ҫ
3.1.3.1Ǽ´ֱһBι̟oɄӣǼgӲÝM
òc(din)Bӡ
3.1.3.2cǼBӟo֧İbr(sh)MƽQֱƴp(yn)3.1.3.3TboɄӣTC܌(sh)bg϶^ô
3mm,b횷ſӣM45Ƚ
3.1.3.4pϿpֱͨխy(tng)һ
3.1.4ȫע(xing)
3.1.4.1M(jn)ʩF(xin)ðȫñǸI(y)ϵȫÒ쿿3.1.4.2ʩF(xin)ֹ
5ǽb˾
3.1.4.3ڹ[3.1.4.4ˆT±ߘ3.1.4.5ҹgϵǸI(y)
3.1.4.6늕r(sh)н(jng)^I(y)Ӗ(xn)늹C
3.1.4.7ʹ늺н(jng)^I(y)Ӗ(xn)ĺЌ˿
5巿ȫܷӋ(j)
ՇP(gun)Ҏ(gu)Ҏ(gu)ͬҎ(gu)ĻӰ巿ĽY(ji)(gu)ȫM(jn)зw(ni)ݰ1dQdˮƽL(fng)drY(ji)(gu)(gu)(qing)Ⱥͷ(wn)Է2ʹ÷QdˮƽL(fng)drY(ji)(gu)w׃κ͘(gu)ֲ׃϶ȷ
5.1
p䓻ӷ@Rr(sh)ԽM(jn)нY(ji)(gu)ijdr(sh)(yng)]dЧ(yng)ĻMúdO(sh)Ӌ(j)ֵM(jn)Ӌ(j)M(jn)ʹ÷r(sh)(yng)]dĶЧ(yng)Múd(bio)(zhn)ֵS׃ֵM(jn)Ӌ(j)
һd
ڌY(ji)(gu)M(jn)гdr(sh)(yn)ÿ(g)(gu)ď(qing)⣬߀Ҫ(yn)㘋(gu)w(wn)ֲ(wn)Լ܉(gu)SL(x)ȵИ(gu)ď(qing)(yn)͘(gu)w(wn)(yn)б_(d)ʽ
roSR
ʽУroY(ji)(gu)Ҫϵ(sh)
RY(ji)(gu)(gu)ijdO(sh)Ӌ(j)ֵSdЧ(yng)MϵO(sh)Ӌ(j)ֵ
ʽеĺdЧ(yng)MO(sh)Ӌ(j)ֵS(yng)ʽ_S=rGCGGK+rQiCQiQiK
ʽУrGúd(xing)ϵ(sh)һȡ1.2(dng)Y(ji)(gu)r(sh)ȡ1.0rQii(g)׃dķ(xing)ϵ(sh)
CG,CQiúdi(g)׃dĺdЧ(yng)ϵ(sh)GK,QiKúdi(g)׃dĘ(bio)(zhn)ֵ
׃dMϵ(sh)(dng)Ѓɂ(g)ɂ(g)ϵĿ׃dcMϵаL(fng)dr(sh)ȡ0.85rtȡ1.0
(j)ӷČ(sh)HrԼܿ׃d҂ҪӋ(j)NdMrµĽY(ji)(gu)r
(1)S=1.2CGGG+rLCQLQL(2)S=1.2CGGG+rWCQWQW
(3)S=1.2CGGG+0.85(rLCQLQL+rWCQWQW)
ʽУrLrw͘dL(fng)d(xing)ϵ(sh)ȡ1.4CQLCQW͘dL(fng)dĺdЧ(yng)ϵ(sh)
GGQLQW͘úddL(fng)dĘ(bio)(zhn)ֵ
6ǽb˾
ʹ÷
ӷM(jn)ʹ÷r(sh)Ҫ(yn)мQdµē϶ԼˮƽL(fng)dµˮƽλб_(d)ʽ
rOSR
ʽеĺdЧ(yng)MO(sh)Ӌ(j)ֵS(yng)ʽ_
S=CGGG+ƦCiCQiQiK
ʽУCii(g)׃dķ(xing)ϵ(sh)
ᘌӷČ(sh)HrM(jn)ʹ÷r(sh)Ҫ]NMrµĽY(ji)(gu)׃Σ
(1)S=CGGG+CQLQL(2)S=CGGG+CQWQW
(3)S=CGGG+0.35(CQLQL+CQWQW)Ӌ(j)ģ͎Π
Ӌ(j)ģУֻ]ǼY(ji)(gu)ܵćo(h)Y(ji)(gu)mȻY(ji)(gu)(sh)Hһļsƫȫ]ڱηӋ(j)ģвԿ]
텢(sh)
ӷĽY(ji)(gu)ǼҪмȘ(gu)Md
Ӌ(j)ģҪ]NdddL(fng)ddd͘ddȡ0.5kN/m2,dȡ2.0kN/m2I^(q)ĻL(fng)0.45kN/m2غ^(q)ĻL(fng)ȡ0.6kN/m2,ֲڶȰB]L(fng)dMvքeڽY(ji)(gu)Ͽ]
5.2Y(ji)
(j)Ӌ(j)ٶ҂ӷĽMʽY(ji)(gu)غ^(q)L(fng)dM(jn)˽Y(ji)(gu)ȫܷdʹ÷
һd
ԪӋ(j)Y(ji)ĻA(ch)֮˻ӷY(ji)(gu)(ni)ֲ(gu)(yng)ijd1ʾ
1Ɍӻӷd(yn)Y(ji)
(a)ML(fng)d(gu)dY(ji)(gu)мݼ(lin)ϵ(yng)(N/mm2)403616592Ϗ(qing)(N/mm2)215215215215L(x)Ȧx69.0y69.0SL(x)[]150w(wn)ԝMMMMֲ(wn)ԝMMMM7
ǽb˾
߅10221585.7123150MM
(b)vL(fng)d(gu)dY(ji)(gu)мݼ(lin)ϵ߅ɽ(yng)(N/mm2)2434170568945Ϗ(qing)(N/mm2)215215215215215215L(x)Ȧx69.085.7123y69.012385.7SL(x)[]150150150ֲ(wn)w(wn)ԝMMMMMMMMMMMMY(ji)ӻӷڲ0.6kN/m2L(fng)d£dMP(gun)Ҏ(gu)Ҏ(gu)ڹI^(q)L(fng)d0.45kN/m2,ДӻӷijdҲMP(gun)Ҏ(gu)Ҏ(gu)
ʹ÷
3г˻ӷڻL(fng)0.6kN/m2غ^(q)ʹ÷Ӌ(j)Y(ji)ԼcҎ(gu)Ҏ(gu)Č
3Ɍӻӷ׃(yn)
ML(fng)d(gu)߅ɽмм܌(sh)Hλƻ϶H/156H/160L/1600L/1300Sλƻ϶H/150H/150H/150L/400L/250vL(fng)d(sh)Hλƻ϶H/170H/160H/160L/2300L/4700Sλƻ϶H/150H/150H/150L/400L/250Y(ji)ӻӷڲ0.6kN/m2L(fng)dMP(gun)Ҏ(gu)ʹҪڱ^(q)L(fng)d0.45kN/m2,ДӻӷijdҲMP(gun)Ҏ(gu)ʹҪ
Y(ji)(gu)ȫܷY(ji)Փ
8ǽb˾
^ȫ˽ӷĽY(ji)(gu)ȫӻӷM(jn)˶ķڴӋ(j)A(ch)J(rn)Ӌ(j)Y(ji)ԶԵطӳY(ji)(gu)Ļ
F(xin)Y(ji)£Y(ji)(gu)d
ڹI^(q)(L(fng)0.45kN/m2)L(fng)d0.6kN/m2غ^(q)ֲڶeBӻӷijdMҎ(gu)Ҫ
ʹ÷
ڹI^(q)(L(fng)0.45kN/m2)L(fng)d0.6kN/m2غ^(q)ֲڶeBӻӷ׃ΝMҎ(gu)ʹҪ
5.3Ӌ(j)㺆D
ġRˮüʩ1Rˮśr
oˮϵy(tng)Rr(sh)oˮϵy(tng)̖վڼ̖վڽجF(xin)ƽ沼ÈDҊDRr(sh)ˮ·.
oˮܵÉ۹ܡܵBӅ91SB3oˮ
2RˮʩҪ
1ʩ^ЌI(y)ˮů늚ⰲbȣ(yng)f(xi){(dio)һ£c(din)ڣʩRr(sh)ˮϽowʩԳֱC
2ڵĆ}r(sh)̎k̎Ҋӛ䛼r(sh)ψ(bo)3ʩMԭt
Ҫһ(g)кό(sh)Hʩüg(sh)M(jn)(sh)(jng)(j)Ϻʩͼg(sh)M
9ǽb˾
ʩxЧęC(j)O(sh)̈́ڄӽM
Ҫһ(g)Ŀ(bio)_ƌW(xu)ľCʩM(jn)Ӌ(j)
ʩ^бS̵M(jn)չʩF(xin)ƽwI(y)M(jn)ȫҎ(gu)áӑB(ti)
3Ҫʩ
4.3.1Rr(sh)oˮϵy(tng)ܲIJÉ۹
4.3.2oˮ̖վڼ̖վڸ룬cˮųܵˮƽС1oˮcˮܵƽO(sh)r(sh)ɹgСˮƽ500O(sh)r(sh)ֱ150oˮܑ(yng)ˮoˮܱˮr(sh)(yng)ܣLȲ(yng)Сˮ3
4.3.3.oˮM0.002-0.005¶?yn)aˮbá
4.3.4oˮܵϵyT͉ȼ1MpaoˮܵСڻ50mm~ֹy50mmÌAy
4.3.5oˮܵҲ־豣طY(ji)¶Y(ji)¶10mm,ڴܺdز30mm
4.3.6oˮܵڽʹǰˮ_ϴ_ϴr(sh)ֱˮɫcĿyһϸ
4.3.7ϵy(tng)ԇoˮϵy(tng)(yng)ԇ(yn)£oˮԇ1.5oˮС0.6Mpaʮ犉0.05MpaȻԇ(yn)^zB̎ÝB©ϸ
4ʩȫg(sh)ʩƷo(h)
4.4.1ʩȫʩ
(yn)(zh)ЇP(gun)ȫa(chn)Ĺ?xing)l(xing)Ŀ(jng)LMLr(sh)ʩa(chn)ָ]ͬr(sh)Ǹȫa(chn)؟(z)(jin)Q؞عa(chn)ץȫ@һԭtź͙zʩ΄(w)r(sh)횰ź͙z鰲ȫa(chn)F(xin)O(sh)ȫTһؓ(f)؟(z)ճȫz顣
Ҏ(gu)(xing)ĿʩҪ(yn)(zh)И(bio)(zhn)ˇ
ʩM_(d)΄(w)r(sh)_(d)İȫʩ^ҪfʩеİȫҪc(din)MLÿհǰҪ^ףȫב(yng)ᘌɷՄ
κ˲ȫñM(jn)F(xin)M(jn)빤Ҫ߰ȫͨ(yn)ƺI(y)2Ϲr(sh)ϵðȫ߿߷ֹȿ(yn)ΣU(xin)^(q)ͣI(y)
늚⺸ˆT횳ύC(yng)ڱƷû_ûCûF(xin)܇ҪȼO(sh)˿(yng)ͬr(sh)ע⺸ػ늻
⡢ȲƿgС5⡢Ȳƿñƽֹմͣ늺C(j)(yng)Ϊ(d)O(sh)_P(gun)⚤(yng)ӵһξС5ףξС30(yng)ιbo(h)·ӵѾ(yng)oƓp^늺C(j)(yng)зҴʩ
ʩF(xin)(yn)F(xin)횇(yn)ûƶF(xin)NRȫֹŲá߿I(y)(yn)Sͬr(sh)ע߿յˣ꼰L(fng)ⲻM(jn)и߿¶I(y)ʹ늚⺸ʩ
ʹøߵʻI(y)r(sh)șzПoƓpÕr(sh)ܷ(wn)˩÷KֹzͬһߵʻI(y)һϲ
ͨԇ\(yn)Еr(sh)bü·횽(jng)zӾ_o`^úRr(sh)ͨ
10ǽb˾
Ҫλ조ΣU(xin)ԇr(sh)̎χ(yn)늲
4.4.2Ʒo(h)
ҪʩˆTӏ(qing)|(zh)
ܵbД(yng)r(sh)bõĹܵO(sh)ȡȾʩO(sh)ܲĵȰ\(yn)^мr(sh)o(h)
5ʩе|(zh)
4.5.1|(zh)Cʩ
(zh)ůl(wi)ʩ|(zh)(yn)սy(tng)һ(bio)(zhn)oˮůʩ|(zh)(yn)Ҏ(gu)A(bio)kʩDȇҎ(gu)(bio)(zhn)D?jin)O(sh)Ӌ(j)Ҫ
ʩˆTҪӏ(qing)|(zh)R(qing)؟(z)ƶO(sh)M(jn)z(yn)ƶȣf(xi){(dio)ʩ^еĸϭh(hun)(ji)4.5.2|(zh)Cwϵg(sh)TL|(zh)zT
4.5.3a(chn)Ʒ(bio)RͿԣ
(zhn)ʹÞz(yn)a(chn)Ʒϸa(chn)ƷUƷ]кϸ(bio)RĮa(chn)Ʒδ(bio)RęC(j)еO(sh)ҕ̎ڲϸB(ti)ʩF(xin)δ(bio)RD(zhun)Ͼҕ鲻ϸ4.5.4ϸƷĿƼmA(y)ʩ
pϸƷɼg(sh)ˆT|(zh)ˆT̎(yn)زϸҪ(bo)ι̎˾g(sh)/|(zh)
g(sh)Tƶļmʩι̎ι̎ƶmʩ(bo)g(sh)A(y)ʩ(yng)ӳI(y)ָ(do)
R늲üʩ
5.1F(xin)O(sh)śrҪʩC(j)O(sh)ؓ(f)ɣ
(j)O(sh)ͬʩʹ늚O(sh)^c(din)°ţ1.F(xin)Դڹ̴W(xu)վ̖ṩ׃͉ԴվO(sh)һ_һքeZXA1F(xin)(ni)RO(sh)ʩ(yn)ϼҎ(gu)(sh)ɘO©늱o(h)ҪCһC(j)һlһ©һ䡱
2.ͨL(fng)̣C(j)1_ҧڙC(j)1_늺C(j)2__@1_ɰ݆C(j)1_ȣO(sh)_P(gun)Դȡ䌣_P(gun)
3.oˮ̣ʹ늺C(j)3__@1_ɰ݆C(j)1_Դȡ䌣_P(gun)4.̣ʹ늺C(j)3__@1_ɰ݆C(j)1_Դȡ䌣_P(gun)
5.̣vC(j)3_C(j)1_Դȡ䌣_P(gun)
6.ḅ3_N10@8ѵԴȡ䌣_P(gun)7.|ʩɿ̶ȫzb|O(sh)ʽֱ0.8MO(sh)ͼܿշO(sh)(yng)o(h)ʩ^·O(sh)Դ|һɲô䓹ܱo(h)
6.kԴk^(q)ڬF(xin)(c)Դ_P(gun)Ծͽ̶
11ǽb˾
ҪC(j)O(sh)ؓ(f)ɣ
̖1234567891011121314151617C(j)Q늺C(j)늄иC(j)380VoX䏽ĥC(j)150u_@zC(j)^(q)ҧڙC(j)N@C(j)P(yng)C(j)C(j)kλ__________(sh)833353212108111ʣKW603.3151.22.56554.53856.58.57.5355.2RʩҪ
5.2.1ϵy(tng)Ҫԭt
Rr(sh)ϵy(tng)往늷ʽTN-So(h)ϵy(tng)(sh)ɘO©늱o(h)ҪѭһC(j)һlһ©һ䡱ԭtCֱӷ?jn)O(sh)һ_P(gun)©늱o(h)_P(gun)
ϵy(tng)ԔҊRҎ(gu)P(gun)(ni)(g)ʩF(xin)a(chn)RO(sh)϶ѷλO(sh)λüF(xin)h(hun)ԔҊʩƽD
5.2.2վCʩC(j)ؓ(f)Ӌ(j)M(jn)Сʩӹ܉MҪ؏(f)M(jn)зO(sh)Ӌ(j)
5.2.3ؼӹϵy(tng)֞_P(gun)䡣O(sh)Ӌ(j)F(xin)(ni)ɿ̶֮gBӌ(do)
5.2.4F(xin)Rr(sh)늹ɹ˾g(sh)˾ȫͬO(jin)(sh)ʩձ˾F(xin)Rr(sh)늹kP(gun)Ҏ(gu)(xing)(xing)Ŀ̎ȫؓ(f)؟(z)(xing)ĿO(sh)ÌM(jn)й
5.2.5F(xin)R늹̰ձʩMʩꮅ(xing)Ŀԙzϸz(f)
12ǽb˾
ɹ˾g(sh)ȫͬ(yn)գϸͶʹ
5.2.6SʩM(jn)չO(sh)Ӌ(j)׃輰r(sh)k׃m(x)ӆψ(bo)˾g(sh)M(jn)иԸıʩM(ni)ݡ
5.2.7wz(sh)ʩͪ(jing)PԔҊkеP(gun)Ҏ(gu)
5.2.8ʩMԓ(xing)ĿRO(sh)ʩЏUֹ
5.3F(xin)RҎ(gu)O(sh)x
5.3.1F(xin)̖ZXAM(jn)_P(gun)400A_P(gun)(c)ʮ·_P(gun)ZXA¿ʮ֧·(j)O(sh)λú͈r°ţ
ZXA䣺
һ֧·վdς(c)ʩ^(q)ӹ^(q)FXB-2ṩԴ늺C(j)_@@ԴZXA1(ni)(c)200A·ơڶ֧·а70KWO(sh)ṩԴ
ZXA1(ni)(c)200A·ơ
֧·վd(c)ʩ^(q)ӹ^(q)FXB-2wԴ늺C(j)Դ
ZXA1(ni)(c)200A·ơ
֧·а70KWO(sh)ṩԴ
ZXA1(ni)(c)200A·ơ
֧·а40KWO(sh)ṩԴ
ZXA1(ni)(c)100A·ơ֧·а20KWO(sh)ṩԴ
ZXA1(ni)(c)50A·ơ֧·а20KWO(sh)ṩԴ
ZXA1(ni)(c)50A·ơڰ֧·а10KWO(sh)ṩԴ
ZXA1(ni)(c)30A·ơھ֧·а10KWO(sh)ṩԴ
ZXA1(ni)(c)30A·ơʮ֧·а10KWO(sh)ṩԴ
ZXA1(ni)(c)30A·ơʮһ֧·k^(q)ṩԴ
ZXA1(ni)(c)100A·ơʮ֧·а10KWO(sh)ṩԴ
ZXA1(ni)(c)30A·ơʮ֧·а10KWO(sh)ṩԴ
ZXA1(ni)(c)30A·ơʮ֧·а10KWO(sh)ṩԴ
ZXA1(ni)(c)30A·ơ
wϵy(tng)ԔҊʩϵy(tng)Dλü·,ԔҊʩƽD
13":[{"c":{"ix":0,"iy":0,"iw":893,
ǽb˾
ʣǧߣ1000
I=1.73380ʡЧʹЧȡ0.85
1101000
I==230A1.733800.850.85
ZXA1(ni)ֵ200AԄӿ՚_P(gun)FXB-1ԴM(jn)FXB-1ԴһξxVV22495+150;ϩ^|ȫL240طO(sh)ܿFXB-1÷o(h)ʩ(bio)־ơ
FXB-1(ni)Դ_P(gun)ֵ200AԄӿ՚_P(gun)¿ڷO(sh)·_P(gun)քe飺
1.100AԄӿ՚_P(gun)Դ䣩2.100AԄӿ՚_P(gun)Դ䣩3.~60A©늱o(h)_P(gun)Դ䣩4.~60A©늱o(h)_P(gun)Դ䣩5.~60A©늱o(h)_P(gun)Դ䣩6.~40A©늱o(h)_P(gun)Դ䣩7.~40A©늱o(h)_P(gun)Դ䣩8.~40A©늱o(h)_P(gun)Դ䣩
Ӌ(j)ʣǧߣ1000
I=1.73380ʡЧʹЧȡ0.85
321000
15ǽb˾
I==67A1.733800.850.85
FXB-1(ni)ֵ200AĔ·FXB-2ԴM(jn)FXB-2ԴһξxVV22450+125;ϩ^䓎zb|ȫL180ףطO(sh)FXB-2÷o(h)ʩ(bio)־ơ
FXB-2(ni)Դ¿ڷO(sh)·_P(gun)քe飺AԄӿ՚_P(gun)Դ䣩AԄӿ՚_P(gun)Դ䣩~A©늱o(h)_P(gun)Դ䣩AԄӿ՚_P(gun)Դ䣩A(ch)Ԅӿ՚_P(gun)Դ䣩AԄӿ՚_P(gun)Դ䣩7.AԄӿ՚_P(gun)Դ䣩8.AԄӿ՚_P(gun)Դ䣩
5.5ӵغͽ㱣o(h)
6.5.1ʩO(sh)ño(h)㾀往TNSϵy(tng)F(xin)_(d)ɼ©늱o(h)
5.5.2F(xin)؏(f)ӵbM(jn)Гuyӵֵęz(yn)ӛӵR4Կ(c)¾O(sh)ño(h)㾀
5.5.3F(xin)(ni)һ_һO(sh)؏(f)ӵӵ費ô105.5.4_P(gun)(ni)O(sh)㾀Ӻͱo(h)㾀co(h)Ҫ_
5.5.5_P(gun)ĽwbԼ(ni)IJ(yng)늽ٵ⚤ȱo(h)F(xin)횰չ˾ȫO(jin)ҪO(sh)ڣҲҪo(h)o(h)㾀(yng)ͨ^ӾӰB
5.6.6c늚O(sh)Bıo(h)㾀(yng)鲻С2.5mm2Ķɽ^~ֳO(sh)ıo(h)㾀(yng)ڽ^õĶ~оƤ|(ni)治С1.5mm2ɫS/Gpɫo(h)㾀摪(yng)Сྀ1/2
16ǽb˾
ྀС16mm2r(sh)o(h)㾀cྀྀͬ16mm2С35mm2r(sh)o(h)㾀16mm2ྀ35mm2r(sh)o(h)㾀ྀ1/2
5.5.7o(h)㾀ý(jng)^_P(gun)۔㾀Ҫro(h)㾀йͨ^
5.5.8a(chn)^O(sh)䣬䱣o(h)㾀Bc(din)ڃ̎5.5.9Ŀһ|о|С0.6MǴ^Tڵ܇v^·Ҫ䓹ܱo(h)F(xin)늄әC(j)ߵԴ(yn)ϵO(sh)r(sh)Ҫ÷o(h)
5.6ȫg(sh)n
F(xin)Ҫڹ̎I(lng)(do)O(sh)늚ؓ(f)؟(z)ˣF(xin)늰ȫȫg(sh)nM(jn)йF(xin)ʩ늱횽ȫg(sh)nҪ(ni)ݰ:
1.Rr(sh)ʩMO(sh)Ӌ(j)ȫY2.Rr(sh)ʩMO(sh)Ӌ(j)Y3.Rr(sh)ʩg(sh)Y4.Rr(sh)늙z(yn)ӛ䛣
5.늚O(sh)ĺϸCԇ(yn)z(yn){C{(dio)ԇӛ䛣6.Rr(sh)늽ӵyԇӛ7.Rr(sh)늶ڙz(f)8.Rr(sh)늹Sӛ9.ͣ늲ӛ䛡
10.^yԇӛz(f)ӛ11.ȫ늹ƶ12.늹ֵƶȼֵ13.ϺϸCf
Yչ˾ʩ늃(ni)I(y)YϙzuֱҪr(sh)eؓ(f)؟(z)ռwn
17","p":{"h":14.526,"w":16.875,"x":453.344,"y":1158.187,"z":9},"ps":{"_enter":1},"t":"word","r":[0]},{"c":{"ix":0,"iy":1276,"iw":65,"ih":69},"p":{"h":
ǽb˾
5.7늚ʩ
5.7.1O(sh)Ӌ(j)N늚O(sh)·O(sh)^d·M(jn)пɿıo(h)늚O(sh)pĺ(yng)r(sh)Q(yn)\(yn)С
5.7.2늚bú;·܇(zhn)ѷȼױ͏(qing)g|(zh)ȼױƷ͏(qing)g|(zh)ƶ
5.7.3ӏ(qing)늚O(sh)gg^ֹWq5.7.4ӏ(qing)늚늚zƶȡ
5.7.5늚؟(z)ӏ(qing)늚c(din)O(sh)ýֹ(bio)־
5.7.6ʩF(xin)̶̶_P(gun)䡢늚O(sh)ʩ늚̎һ֧ɷۜO(sh)ؓ(f)؟(z)
5.7.7(qing)늚I(lng)(do)ƶ늚(du)5.8f
5.8.1̬F(xin)ϵy(tng)֞_P(gun)ʩMֻO(sh)Ӌ(j)̶һɫҪy(tng)һ@ʾ(bio)־ÿ__P(gun)(ni)ҪЌ(yng)Ę(bio)ʾϵy(tng)D
5.8.2ʹù̶_P(gun)䣬SֱӽO(sh)_P(gun)ɬF(xin)ʩҪӷ(sh)һC(j)һl(ni)ɷֹ܌˰늰ȫ(bio)(zhn)п]
5.8.3O(sh)Ӌ(j)mM(jn)ؓ(f)Ӌ(j)ʩF(xin)r(f)sˬF(xin)ˆTҪðؓ(f)ɣMؓ(f)ƽ_F(xin)ʩҪʹðȫ
5.8.4_P(gun)¿r(sh)ᘌ̽Y(ji)(gu)c(din)ʩÌʹ늚O(sh)r(sh)ҪMɼ©늱o(h)Ҫʹ_P(gun)r(sh)䲻(yng)^30M_P(gun)(ni)ֱӿ늚O(sh)Դķ?jn)_P(gun)횲©_P(gun)
5.8.5ڵ¹ܾW(wng)δγڲR늕r(sh)o]¹ܾW(wng)r׃Ҫr(sh)k׃m(x)
18ǽb˾
5.8.6ʹ늺C(j)r(sh)Mܽӽc(din)늺C(j)̎Ҫȡˮȷo(h)ʩ(yn)Ҏ(gu)ʹ
5.8.7ʩF(xin)220V̶ƄʽߵİbҪҎ(gu)Ҏ(gu)ӾϰȫʹҪ߾زõ3M҃(ni)߲õ2.4M߽⚤o(h)҃(ni)߸߶_(d)2.4Mr(sh)횲õ͉߃(ni)ӾιӾɿĽ^ྀ횽(jng)_P(gun)ֱʹПr(sh)늉^36V
5.8.8F(xin)(ni)õČ늾·ҪԬF(xin)Դ_P(gun)϶ԱCBm(x)g늡
5.8.9R҃(ni)侀ʹý^(do)ڲôƿ()AȷO(sh)r(sh)߶ȲС2.5MM(jn)^(yng)ܱo(h)治С2.5M(yng)ȡʩ
5.8.10SʩM(jn)չO(sh)Ӌ(j)׃Ҫr(sh)ӆψ(bo)˾g(sh)ԸıʩM(ni)`ձ˾ʩF(xin)Rr(sh)늹kP(gun)(ni)M(jn)̎P
5.8.11δMՈJGJ46-201*ʩF(xin)Rr(sh)늰ȫg(sh)Ҏ(gu)GBJ232-90-92늚bðbʩ(yn)Ҏ(gu)늚ⰲbʩDԡҪM(jn)
ˮˮˮO(sh)Ӌ(j)6.1ˮˮO(sh)Ӌ(j)
6.1.1ˮϣO(sh)ˮό300mm400mmσɂ(c)0.3%¶ˮϵ50ʯ⣬¶0.1%σ߅ˮɰ{120ĉĨ҉
6.1.2k^(q)ψˮO(sh)ãk^(q)ψς(c)(c)(c)ˮϣk픲Ãɂ(c)ˮψ¶Ȟ5/100
6.2ˮˮO(sh)Ӌ(j)
ʳDN100ˮͨͳ(jng)ˮñóܾ\(yn)xF(xin)ԇ(yn)ˮ(jng)ܾˮP(gun)ͨk^(q)SڙC(j)е
19ǽb˾
F(xin)Rr(sh)O(sh)ʩ7.1ͳ
ʳO(sh)øͳwߴ缰ҊDͳسˮܾͨ
20ǽb˾
7.3S
F(xin)k^(q)O(sh)һ(g)SأߴҊDˮܾͨ
7.4U(bio)(bo)
7.4.1쉯wλҊƽD쉯wߴ簴ǽF(tun)y(tng)һʩ
A쉯g߅800mmO(sh)Ãɂ(g)߅gA͇߅齨O(sh)˾F(tun)
BUgU߶Ȟ9m߅U߶Ȟ8m|(zh)鲻P7.4.2ʩ(bio)ƣ
aʩF(xin)(bio)RO(sh)쉯(c)
bҰճǽF(tun)Ҏ(gu)y(tng)һ_ú^7.4.3F(xin)һDƣ
aDO(sh)F(xin)ƽ沼ÈD
b(bo)(bo)L2mߞ2m횷ˮ(bo)T鲣TN߅òP䓻ɫXܰ߅(ni)ͺrɫϰ
c(bo)ڃ(ni)O(sh)ȫa(chn)Ӌ(j)r(sh)ơF(xin)wϵơʩF(xin)ʩƶȡʩF(xin)ȫa(chn)ƶȡʩF(xin)h(hun)o(h)ƶȡʩF(xin)l(wi)ƶȡF(tun)ȫa(chn)O(jin)عڡ
7.5F(xin)
7.5.1(ni)NO(sh)ʩO(sh)䡢϶ѷ̎(yng)ԬF(xin)(sh)HŶѷßoҎ(gu)SָţϷ(bio)RѷR
7.5.2oՓNʹÈأGe⣩ȫC15ӲصƺӲ(j)ʹ÷Nͬŵƺ£Rr(sh)C(j)܇150mm܇϶ѷ̎80mmе60mm_ּܣܣ²50mm40mmر10%
21ǽb˾
GeoGر辰G
7.5.3F(xin)ӲO(sh)ˮ¶ˮˮO(sh)óˮܾW(wng)
ȫh(hun)ʩ8.1Rr(sh)늰ȫע(xing)
8.1.1_C(j)ǰJ(rn)z_P(gun)(ni)Ŀ_P(gun)O(sh)ǷRȫЧ©늱o(h)Ƿɿl(f)F(xin)}r(sh)LR(bo)L늹Q̎
8.1.2_C(j)ǰм(x)z늚O(sh)Ľ㱣o(h)ПoɄ(yn)|һЎ늽^(do)
8.1.3(yn)(zh)аȫҎ(gu)һЌ늚SbĹ늹(yn)늹M(jn)늹I(y)
8.2늹ȫע(xing)
8.2.1ˆT(yn)(zh)늹ȫҎ(gu)늚O(sh)乤ҪM(jn)жڙzԇ(yn)ϸ늚O(sh)䡢Ҫֹͣʹ
8.2.2늹ˆT(yn)늲·Ͻֹؓ(f)ɽӾ_ʹ늹
8.2.3늚O(sh)Ľ⚤ӵػ㱣o(h)ڿ_P(gun)(ni)횰b©늱o(h)(sh)Ѓɼ©늱o(h)
8.2.4늚O(sh)ñU(xin)zֹٽzcO(sh)ƥ8.2.5ʩF(xin)(ni)(yn)ʹÄϾý^(do)̖횷RO(sh)Ӌ(j)8.2.6늹횳Cύr(sh)횴øN^o(h)Ʒ`²8.2.7(dng)l(f)늚(zi)r(sh)ДԴøɰ1211ɷۜ𣬇(yn)ʹÌ(do)늵Ĝ
8.2.8Ƅʽ횲ðȫ늉
8.2.9ʩF(xin)Rr(sh)ʩ횈(zh)ʩMO(sh)Ӌ(j)ͰȫҎ(gu)8.2.10C(j)еIJֱ횲ȡ^ʩ
8.2.11ˆT횴^zЬͽ^ף˲һ˷һؓ(f)؟(z)|
8.2.12C(j)еbO(sh)R©늱o(h)~©늄С15mA,~©늄r(sh)gС0.1s
8.2.13C(j)еؓ(f)ɾ(yng)Ƥo(h)~о||Lȑ(yng)С50m
8.2.14늺C(j)(yng)ڷͨL(fng)õĵط(yn)ȼױƷ܇ʩ8.2.15늺C(j)һξLȑ(yng)С5mһ(c)o(h)Rȫ8.2.16C(j)C(j)еξ(yng)xYHSƤo(h)~оܛ|8.2.17ֱ|Ľ^(yng)á
8.2.18늺׃Ŀd늉(yng)80Vԃ(ni)
8.2.19ˆT횳CύʩҪûCͿo(h)횴^Ьףʹo(h)ĿR
8.2.20ֳ늄ӹ(j)ȫo(h)Ҫ֞IIIIIIIֳ늄ӹߵ~늉^50Vڷǰȫ늉Աӵػ㱣o(h)ͬr(sh)߀횽©늱o(h)Աȫ
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IIֳ늄ӹߵ~늉^50Vpؽ^ӏ(qing)^ĸӰȫʩpؽ^ָ˹^߀һӪ(d)ıo(h)^(dng)^pĕr(sh)ˆTcwxԲ|늡IIֳ늄ӹ߿Բӵػ㱣o(h)IIֳ늄ӹߵһ(g)ء
IIIֳ늄ӹDzðȫ늉ĹߣҪһ(g)xõp@M׃׃߅~늉^50VIIIֳ늄ӹҲDzҪo(h)ӵػһҪb©늱o(h)
8.2.21ֳ늄ӹߵ_P(gun)(ni)횰bx_P(gun)·o(h)^ؓ(f)ɱo(h)©늱o(h)
8.2.22ֳ늄ӹߵؓ(f)ɾxo^Ķ~оƤo(h)ܛ|ܑ(yng)GB1169-74ͨL(fng)ܛ|ҪоG/Spɫκrֻo(h)
8.2.23ʩF(xin)(yu)xIIֳ늄ӹ(yng)bO(sh)~15mA,~©늄r(sh)gС0.1s©늱o(h)
8.2.24_P(gun)(ni)bO(sh)x_P(gun)
8.2.25¶h(hun)ĈIIֳ늄ӹ
8.2.26⳱h(hun)늚O(sh)_P(gun)(ni)©늱o(h)(yng)x÷R͵ģ~©늄(yng)С15mA,~©늄r(sh)g0.1s
8.2.27ڪMխʩ(yu)ʹÎx׃IIIֳ늄ӹxIIֳ늄ӹ߱bO(sh)R©늱o(h)Ѹx׃©늱o(h)bڪMխ߅(yng)O(sh)˿o(h)
8.2.28ֳ늄ӹߵؓ(f)ɾ(yng)͚͵Ƥo(h)~оܛ|н^8.2.29ֳʽ늄ӹߵ⚤ֱؓ(f)ɾ^_P(gun)ȱßopʹǰҪdz\(yn)D(zhun)ʹ8.2.30
9.3F(xin)ȫע(xing)
8.3.1ʩˆTM(jn)ȫ(jng)ԇϸM(jn)M(jn)ʩF(xin)횴ϸȫñϵ~iÎ
8.3.2ȳ^1.5mĜϲۻA(ch)(ni)I(y)r(sh)횙zێПoѿp_oΣU(xin)I(y)߅1m(ni)öѷɳwȲ
8.3.3߶ȳ^1.2mr(sh)(yng)O(sh)_ּI(y)߶ȳ^4mr(sh)Ã(ni)_ּܱ֧ȫW(wng)_ּܑ(yng)O(sh)o(h)ڗU͓_巽̎I(y)oo(h)r(sh)ϵðȫ
8.3.4_ּ϶dÿm2ó^200kgкd^150kgau߶Ȳó^3Ƥ(c)uͬһK_ְϲó^(yn)ò(wn)̵Ĺwڼω|߲
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8.3.5I(y)·I(y)O(sh)ÿɿȫķo(h)xڼϔشuѴu^ڼ쾀ĉιվډߡI(y)
8.3.6Ӄ(ni)\(yn)Ͳɰ{r(sh)(yn)͵͒Sߣ8.3.7˹܇\(yn)u܇ǰxƽϲС2mµϲС10mbur(sh)(yng)ȡ̎ȡ̎Ӱȡôֱ\(yn)ݔ(yn)dôu\ǰϷŴur(sh)Ҫֲu\(yn)ֱӵ_ּɰ{϶b^M(yng)϶10cm
8.3.8Ĩøߵ_ְȲڃɉK_ְ壨50cmgô2mƄӸߵʕr(sh)治վI(y)ˆTó^ˡ߶ȳ^2mr(sh)ɼӹO(sh)_ּ(yn)_ּܴTůƬȷdzص(yn)_ּܵķo(h)ڗU_M(jn)в
8.3.9I(y)ǰ횙z鹤O(sh)F(xin)h(hun)_J(rn)ȫI(y)ҪJ(rn)鿴ʩ̶ڡR߅ȫo(h)_ּo(h)_W(wng)ǷRȫι_ְǷҪgΣПo̽^Ϳ϶
8.3.10I(y)гF(xin)ΣU(xin)וr(sh)I(y)ˆT(yng)ͣI(y)ȫ^(q)ϼ(bo)档δ(jng)ʩg(sh)ˆT(zhn)(yn)֏(f)I(y)o̎r(sh)ʩg(sh)ˆTָ]M(jn)I(y)
8.3.11I(y)аl(f)¹횼r(sh)܂ˆTѸو(bo)ϼo(h)¹ʬF(xin)ȡʩ¹瓌ȹ¹ʔU(ku)ˆTr(sh)ʩg(sh)ˆTָ(do)M(jn)Г
8.3.122mA(ch)r(sh)(yng)O(sh)ݺµϡ
8.3.13ڵؿӡr(sh)(yn)ע¹ܾ|ȣ8.3.14_ּδ(jng)(yn)ղʹ(yn)պSĺƄI(y)Ҫ횲ĺƄӕr(sh)횽(jng)̼g(sh)ˆTͬ⣬ȡӹ̴ʩɲƄ_ּ܇(yn)̽^壻
8.3.15(zhn)ò(wn)̵Ĺw_ְ|߲
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9.3.16I(y)·ͬһֱI(y)½I(y)r(sh)O(sh)ðȫx
8.3.17ڼϔشuˆTѴu^ڼ쾀ĉ횽ι̣I(y)h(hun)еػҡs\(yn)ծa(chn)Ԯa(chn)塢σ
8.3.18վډߡI(y)
8.3.19ӣۣ(ni)\(yn)Ͳϡɰ{(yn)͵͒SϹߵȣ
8.3.20\(yn)ݔͨ^ϲەr(sh)(yng)߱?q)ȲС?.5m
8.3.21(zhn)㏊(qing)ڳ^زϵĉwM(jn)⌢wײϕr(sh)ʧֵɰȫ¹
8.3.22Nʯr(sh)(yng)șzFNПoNǷιNҪʯyNNҪƽNҪ(zhn)ͬr(sh)Ҫ帽rПoΣU(xin)ȻN
8.3.23(zhn)ͽƄωʯ≺ƻָ
8.3.24¶ȴ25r(sh)߱ʹƄӰݱι̒^ܿڑ(yng)O(sh)o(h)ڗUĿȫW(wng)
8.3.25I(y)敺ͣI(y)r(sh)ҪõwȡʩԷˮ_ɰ{ʹw
šF(xin)ƽ沼ÈD
25ʾP(gun)ڡһF(tun)һƷ̡oķHչ˼SʹһF(tun)һƷ̡ԓƪ½h(chung)
ԴW(wng)j(lu) ؟(z)ăHތW(xu)(x)a(chn)(qun)}Ո(lin)ϵ҂r(sh)h