УһFһƷ̡
늌WԺһFһƷ̡ʩݸ壩
WУĻSorֵʄtĽMC(gu)ǾۼB(yng)(yu)ĈFMLjFY(ji)ĺhĺ܊͵֡MһӏFĻӽMOl(f)]FƷƹ(yu)ݣFMմֵԺFίQӡһFһƷ̡
һָ˼
Գëɖ|˼롢СƽՓ͡Ҫ˼ָ؞䌍ƌWl(f)չ^ԹFϵy(tng)(chung)Ƞ(yu)ӞC_չ(ni)Sʽ·fɫr}FMӁSFTnMWLO߈FTĄ(chung)¾͌`B(yng)FT؟θF֧̖(chung)ԺB(yng)Ӄ(yu)˲š
x
΄༉F֧ҪY(ji)cOӋ(chung)ӰLЧԵƷƻĿƷĿۈFT꣬FĻӽM
һʩһFһƷ̡ǞȫMԺF˼·FĹڲаl(f)չMFƷƻĿLjFl(f)չҪ(chung)ǰl(f)չ`µĕr(chung)FĹCǔ[ԺFǰһҪn}ʩһFһƷ̡DŽ(chung)ԺFȫ̽һl܉ȫMԺFЧ;
ʩһFһƷ̡ᘌFTF(xin)e롣ĿǰW϶ǹFTУFһFT˔(sh)࣬wfFTRsƫڵĬF(xin)FTMywF(xin)ʩһFһƷ̡ǼӏFM(zhn)ıȻҪ
ʩһFһƷ̡΄¼ӏMW˼ι;Wrֵ^^^γɵҪAӏMW˼ιW_ărֵ^^^ǸУFؓһҪĚvʷʹǴMWLɲŵһ؟ʩһFһƷڴMFTJRF(xin)ӏ˼B(yng)߾C|(zh)зeOĴM
(chung)
һ(chung)FMĽMʽӈFMĄ(chung)༉F֧ĻӽM҂_չĻAҲLjFY(ji)ĻλRuF(xin)ČWɷ֏sԪĸԼWƵČʩ΄FTF(xin)woRA΄°l(f)]FTģ^μӈFM{(dio)ӻӈFMķeOҪ҂Ҫ̽m΄ݰl(f)չҪĈFMMģʽ
(chung)FMĹֶFMW(wng)jϢgİl(f)չ͑Ïĸϸ׃˂ČWʽS(lin)W(wng)İl(f)չF(xin)˾W(wng)Ͼ㘷W(wng)Ͻ@ЩMcy(tng)Mą^(q)e̓MԺͽԣһ̶ϴ˂y(tng)xϵ꽻ĕrW(wng)jϢеĹʹupcF(xin)Ľ|ֱH@ҪFMһҪռIW(wng)jꇵŬI콡ľW(wng)jĻӏWþW(wng)jһҪԾW(wng)jdw_չʽӵĻF(xin)W(wng)ϽF@һĿʹFĹϢFȺӰ
(chung)FĹCFMӰУFM˲B(yng)enjW(chung)B(yng)ʮҪSW׃FM횞Wṩڵ呟_ҪՌل̓߈FMӰ@ҪFMҪ(chung)¹CһҪF(xin)FĿ\CʹFĹλl(f)]ɫƷơ(chung)һFĹ߳У@ҪFĹݗ䵽@_Wṩ呟c`ęCͬrҪھ\YԴYԴ뵽FĽOcl(f)չ֮У@ӹFM܌ֹP
ģ(gu)wϵ߈FMrڸУFRҪìLjFMṩcFTLľĻ֮gìܡȡAꡢӰ༉F֧ҪoFT؟CƣԽ\W՞l(f)c;SoVWĸ棬ҪŬ֪yůͨ^հяVW۵h܇얹hȺA
ʩE
༉F֧ҪY(ji)cOӋ(chung)ӰLЧԵƷƻĿƷĿۈFTFĻӽMwʩE飺
һWӆTAԺ4_һFһƷ̡Ӄxʽ̖ٸF֧eOcЁԺFίɳWɲµ༉F֧wָӵ_չҪ}ʽ_Ӿ
(chung)AθF֧(j)PҪY(ji)ϱ֧ɫWȡһFһƷF֧(chung)λԼڴWAΡһFһƷ(chung)ӋԺFίԺFίMЌˣϗlĴ_顰һFһƷF֧(chung)λԺ䰸
(chung)_չA
1._չcO(jin)һFһƷF֧(chung)λ_չһFһƷOÿνMҪǰһ܌}cˆTψԺFίԱ㿼uO(jin)ԺFίԺW(wng)jƽ_F֧Ą(chung)»F֧_չӕrҪJMϽPDƬY
2.uLcՄF֧ԲȡekՄķʽMнF(jng)
3.ύY(ji)cqÿWRY(ji)r(chung)λύ(chung)Y(ji)ԺFί_qȡһFһƷF֧(chung)λMˡ
ux
ԺFί(j)һFһƷF֧(chung)λ_չrՄcrϽϺ͚wnrqrУFίӑՓͨ^ʾohuxȡһFһƷʾF֧ɂoc@ʾF֧İ༉(yu)]Ӄ(yu)༯wux
Uչx̴WRO
ǽb˾
һ(j)...................................................................................................................................2c...................................................................................................................................2F(xin)RrOʩ...................................................................................................................2
3.1F(xin)R.....................................................................................................................23.2Rr巿Oüʩ........................................................................................................4Rˮüʩ.......................................................................................................................9
1Rˮśr.............................................................................................................................92RˮʩҪ.....................................................................................................................93Ҫʩ...................................................................................................................104ʩȫgʩƷo.......................................................................................105ʩе|(zh)...................................................................................................11R늲üʩ...................................................................................................................11
5.1F(xin)OśrҪʩCOؓɣ...................................................115.2RʩҪ...................................................................................................................125.3F(xin)RҎ(gu)Ox...............................................................................................135.4w늾·Ҫ֧·䣺...................................................................................145.5ӵغͽ㱣o...............................................................................................................165.6ȫgn...................................................................................................................175.7늚ʩ...................................................................................................................185.8f...................................................................................................................................18ˮˮˮOӋ...........................................................................................................19
6.1ˮˮOӋ...................................................................................................................196.2ˮˮOӋ..................................................................................................................19F(xin)RrOʩ.......................................................................................................................20
7.1ͳ..............................................................................................................................207.3S..............................................................................................................................217.4U..................................................................................................217.5F(xin)..........................................................................................................................21ȫh(hun)ʩ.....................................................................................................................22
8.1Rr늰ȫע...................................................................................................228.2늹ȫע...........................................................................................................229.3F(xin)ȫע...........................................................................................................23
1ǽb˾
һ(j)
1.1(j)IFһ̖һ2˶ιĿC늰bʩͬ1.2(j)IFһ̖һ2˶ιĿC늰bʩD1.3(j)IFһ̖һ2˶ĿC늰bʩMӋ1.4OʩF(xin)늰ȫҎ(gu)GB50194-931.5ʩF(xin)Rr늰ȫgҎ(gu)JGJ46-201*1.6ʩȫzu֘˜ʡJGJ59-991.7ʩͬ
1.8̙COӋc
IFĿC늰b̞c̣̹ڶ΄(zhn)LOֲOҪڼӹ^(q)żӹʩ^(q)̎ڵ£\ݔ·ͨվ(ni)^(q)gV\xL߲˶ΰ\b\ݔy
IFǴͬF(xin)ĹǹIһӳLòһsӰ̌Ӱ푴FOλʩλuOӰ
QI܉ͨһ̖һڹ̙COʩbL
ˮ늣Ŀ˶ζ
OλIFF˾O(jin)λAŽOO(jin)ԃ˾ʩλǽb˾F(xin)RrOʩ3.1F(xin)R3.1.1Rrk
RrkҲÞ飺ڹ̴Wվ̖(c)OìF(xin)ˆTk
2ǽb˾
pӲãʹRrӰ巿ORrkpӲãӰ巿ӌӸ3.1mӌӸ2.7mܸ5.8mÿge25ƽ
k^(q)F(xin)·܇ȫӲвώ췿l(wi)gTl(wi)ңȫʩƵOļo䡣
RrOʩRrõ
;ʩkҕhҘI(y)kұO(jin)kʳҲώ췿Tl(wi)?gu)?/p>
3.1.2Cӹ^(q)
Cӹ^(q)ãڹ̴Wվվd7S--13S֮gOÞCӹ^(q)Cӹ^(q)(ni)ͨLƷ^(q)ˮ늼ӹͨL{(dio)ӹľӹ^(q)Cӹ^(q)Oһӹ(ni)քeOԴ估ӹCеCӹ^(q)÷]ʽò߇OаȫʩƵOļo
3.1.3϶ѷŅ^(q)Ʒ췿
3λƽףλ120722323̖40̖40̖35̖35Õrg201*.5.16201*.5.25201*.5.16201*.5.16201*.5.16201*.5.30201*.6.15201*.5.25201*.5.30201*.5.3056RrϢ̖503033068̖30̖̖2̖̎ږ|10ʩk̖ږ|30
ǽb˾
϶ѷŅ^(q)Ʒ췿^(q)ã϶ѷŅ^(q)ͳƷ췿^(q)Ok^(q)Ė|(c)3̖ږ|(c)϶ѷŅ^(q)֞|ءO䓲ψƷ췿2gOPROļo3.1.4F(xin)·
F(xin)·wλҊƽD
3.1.5T
վڇȫʹ䓘(gu)TAuY(ji)(gu)Tʹ䓽Y(ji)(gu)Fˇ
3.2Rr巿Oüʩ
F(xin)kҡ÷ƴbӰ巿Ӱ巿ʩ£
3.2.1ʩʂ
1ϼCߣˮˢʯģ۰ݼBĸ|ƬڗU늺ClˮFĨϿpl
2I(y)lŰ巿Aʩ
ϤDҪzѼӹõTҎ(gu)\F(xin)3.1.2ˇ
3.1.2.1ˇ̣
ӹǼ֧bġbTbݡ䁘ǰ2ӹǼܡbġbTOߡ≦ӜϿpTb2Ӄ(ni)ء2ӵ픡21ӱء1ӵ픡1ӵ
3.1.2.2ӹǼ֧Ǽ֧߅_ʼÛ˨cAB
һw֧rһ֧܃߅RrбU(600)c֧Σ֧εڶc˨cһ鯘(gu)BwÿɸgȰbһˮˢģɴǰMbһݼ
3.1.2.3bģ(gu)γɺ_ʼbďĵ_ʼһһ
ϰbĸ|ƬcBһw^w߶ȕr횴O_ּܝM_ְMв
4ǽb˾
3.1.2.4bTOӋT̎bֱӰbT
ĸ|ƬcBһw
3.1.2.5ӰļTbɺ_ʼb_ʼOǰ塣
ǃ(ni)(c)MόӼӼļTb
3.1.2.6İbɺ_ʼOww߲ɲߣº
һ_ʼOķMʩƬcݼܲݽzBÿƬcݼBӲС6cRƬ֮gدB100mmܲС250mmwߕrOͨ_ְݼԷˆT߄ˆTòwM߄߸wSƬǰM
3.1.2.7≦ʩM≦pĜϿpTbϿp
ˮɰ{Ͽpǰ˨ۣݽzǷɄȻϿp̎ˮˢʯ坙ٷųߗUǶpĨýгֱTϺÿӣȻǶĨ45Ƚǡ
3.1.2.8(ni)ˮˢʯʯ(ni)Aؾ۱pā
3.1.2.9픲ÿ۰ʩrFzcݼBιwͬһˮƽ
3.1.2.10ǵŝrҪv܌ƽɹ档3.1.3ʩ|(zh)Ҫ
3.1.3.1Ǽ´ֱһBι̟oɄӣǼgӲÝM
òcB
3.1.3.2cǼBӟo֧ӣİbrMƽQֱƴpܡ3.1.3.3TboɄTC܌bg϶^ô
3mm,b횷ſM45Ƚ
3.1.3.4pϿpֱͨխy(tng)һ
3.1.4ȫע
3.1.4.1MʩF(xin)ðȫñǸI(y)ϵȫÒ쿿3.1.4.2ʩF(xin)ֹ
5ǽb˾
3.1.4.3ڹ[3.1.4.4ˆT±ߘ3.1.4.5ҹgϵǸI(y)
3.1.4.6늕rн(jng)^I(y)Ӗ늹C
3.1.4.7ʹ늺н(jng)^I(y)ӖĺЌ˿
ġ
5巿ȫܷӋ
ՇPҎ(gu)Ҏ(gu)̣ͬҎ(gu)ĻӰ巿ĽY(ji)(gu)ȫMзw(ni)ݰ1dQdˮƽLdrY(ji)(gu)(gu)Ⱥͷ(wn)Է2ʹ÷QdˮƽLdr£Y(ji)(gu)w׃κ͘(gu)ֲ׃϶ȷ
5.1
p䓻ӷ@RrԽMнY(ji)(gu)ijdr]dЧĻMúdOӋֵMӋMʹ÷r]dĶЧMúd˜ֵS׃ֵMӋ
һd
ڌY(ji)(gu)Mгdrÿ(gu)ď߀Ҫ㘋(gu)w(wn)ֲ(wn)Լ܉(gu)SLȵИ(gu)ď͘(gu)w(wn)б_ʽ
roSR
ʽУroY(ji)(gu)Ҫϵ(sh)
RY(ji)(gu)(gu)ijdOӋֵSdЧMϵOӋֵ
ʽеĺdЧMOӋֵSʽ_S=rGCGGK+rQiCQiQiK
ʽУrGúdϵ(sh)һȡ1.2Y(ji)(gu)rȡ1.0rQii׃dķϵ(sh)
CG,CQiúdi׃dĺdЧϵ(sh)GK,QiKúdi׃dĘ˜ֵ
׃dMϵ(sh)ЃɂɂϵĿ׃dcMϵаLdrȡ0.85rtȡ1.0
(j)ӷČHrԼܿ׃d҂ҪӋNdMrµĽY(ji)(gu)r
(1)S=1.2CGGG+rLCQLQL(2)S=1.2CGGG+rWCQWQW
(3)S=1.2CGGG+0.85(rLCQLQL+rWCQWQW)
ʽУrLrw͘dLdϵ(sh)ȡ1.4CQLCQW͘dLdĺdЧϵ(sh)
GGQLQW͘úddLdĘ˜ֵ
6ǽb˾
ʹ÷
ӷMʹ÷rҪмQdµē϶ԼˮƽLdµˮƽλб_ʽ
rOSR
ʽеĺdЧMOӋֵSʽ_
S=CGGG+ƦCiCQiQiK
ʽУCii׃dķϵ(sh)
ᘌӷČHrMʹ÷rҪ]NMrµĽY(ji)(gu)׃Σ
(1)S=CGGG+CQLQL(2)S=CGGG+CQWQW
(3)S=CGGG+0.35(CQLQL+CQWQW)Ӌģ͎Π
ӋģУֻ]ǼY(ji)(gu)ܵćoY(ji)(gu)mȻY(ji)(gu)Hһļsãƫȫ]ڱηӋģвԿ]
텢(sh)
ӷĽY(ji)(gu)ǼҪмܡȘ(gu)Md
ӋģҪ]NdddLddd͘ddȡ0.5kN/m2,dȡ2.0kN/m2I^(q)ĻL0.45kN/m2غ^(q)ĻLȡ0.6kN/m2,ֲڶȰB]LdMvքeڽY(ji)(gu)Ͽ]
5.2Y(ji)
(j)Ӌٶ҂ӷĽMʽY(ji)(gu)غ^(q)LdM˽Y(ji)(gu)ȫܷdʹ÷
һd
ԪӋY(ji)ĻA֮˻ӷY(ji)(gu)(ni)ֲ(gu)ijd1ʾ
1ɌӻӷdY(ji)
(a)MLd(gu)dY(ji)(gu)мݼ(lin)ϵ(N/mm2)403616592Ϗ(N/mm2)215215215215LȦx69.0y69.0SL[]150w(wn)ԝMMMMֲ(wn)ԝMMMM7
ǽb˾
߅10221585.7123150MM
(b)vLd(gu)dY(ji)(gu)мݼ(lin)ϵ߅ɽ(N/mm2)2434170568945Ϗ(N/mm2)215215215215215215LȦx69.085.7123y69.012385.7SL[]150150150ֲ(wn)w(wn)ԝMMMMMMMMMMMMY(ji)ӻӷڲ0.6kN/m2LddMPҎ(gu)Ҏ(gu)ڹI^(q)Ld0.45kN/m2,ДӻӷijdҲMPҎ(gu)Ҏ(gu)
ʹ÷
3г˻ӷڻL0.6kN/m2غ^(q)ʹ÷ӋY(ji)ԼcҎ(gu)Ҏ(gu)Č
3Ɍӻӷ׃
MLd(gu)߅ɽмм܌Hλƻ϶H/156H/160L/1600L/1300Sλƻ϶H/150H/150H/150L/400L/250vLdHλƻ϶H/170H/160H/160L/2300L/4700Sλƻ϶H/150H/150H/150L/400L/250Y(ji)ӻӷڲ0.6kN/m2LdMPҎ(gu)ʹҪڱ^(q)Ld0.45kN/m2,ДӻӷijdҲMPҎ(gu)ʹҪ
Y(ji)(gu)ȫܷY(ji)Փ
8ǽb˾
^ȫ˽ӷĽY(ji)(gu)ȫӻӷM˶ķڴӋAϣJӋY(ji)ԶԵطӳY(ji)(gu)Ļ
F(xin)Y(ji)£Y(ji)(gu)d
ڹI^(q)(L0.45kN/m2)Ld0.6kN/m2غ^(q)ֲڶeBӻӷijdMҎ(gu)Ҫ
ʹ÷
ڹI^(q)(L0.45kN/m2)Ld0.6kN/m2غ^(q)ֲڶeBӻӷ׃ΝMҎ(gu)ʹҪ
5.3Ӌ㺆D
ġRˮüʩ1Rˮśr
oˮϵy(tng)Rroˮϵy(tng)̖վڼ̖վڽجF(xin)ƽ沼ÈDҊDRrˮ·.
oˮܵÉ۹ܡܵBӅ91SB3oˮ
2RˮʩҪ
1ʩ^ЌI(y)ˮů늚ⰲbȣf(xi){(dio)һcʩRrˮϽowʩԳֱC
2ڵĆ}r̎k̎Ҋӛ䛼rψ3ʩMԭt
ҪһкόHʩügM(jng)ϺʩͼgM
9ǽb˾
ʩxЧęCÖ́ڄӽM
ҪһĿ_ƌWľCʩMӋ
ʩ^бS̵MչʩF(xin)ƽwI(y)MȫҎ(gu)ӑB(ti)
3Ҫʩ
4.3.1Rroˮϵy(tng)ܲIJÉ۹ܡ
4.3.2oˮ̖վڼ̖վڸcˮųܵˮƽС1oˮcˮܵƽOrɹgСˮƽ500Orֱ150oˮܑˮ棬oˮܱˮrLȲСˮ3
4.3.3.oˮMܣ0.002-0.005¶aˮb
4.3.4oˮܵϵyT͉ȼ1MpaoˮܵСڻ50mm~ֹy50mmÌAy
4.3.5oˮܵҲ־豣طY(ji)¶Y(ji)¶10mm,ڴܺdز30mm
4.3.6oˮܵڽʹǰˮ_ϴ_ϴrֱˮɫcĿyһϸ
4.3.7ϵy(tng)ԇoˮϵy(tng)ԇ£oˮԇ1.5oˮС0.6Mpaʮ犉0.05MpaȻԇ^zB̎ÝB©ϸ
4ʩȫgʩƷo
4.4.1ʩȫʩ
(zh)ЇPȫa(chn)ĹlĿ(jng)LMLrʩa(chn)ָ]ͬrǸȫa(chn)؟ߣԛQ؞عa(chn)ץȫ@һԭtź͙zʩ΄Օr횰ź͙z鰲ȫa(chn)F(xin)OȫTһؓ؟ճȫz
Ҏ(gu)ĿʩҪ(zh)И˜ʹˇ
ʩM_΄Օr_İȫʩ^ͣҪfʩеİȫҪcMLÿհǰҪ^ȫבᘌɷՄ
κ˲ȫñMF(xin)M빤Ҫ߰ȫͨƺI(y)2Ϲrϵðȫ߿߷ֹȿΣU^(q)ͣI(y)
늚⺸ˆT횳ύCڱƷû_ûCûF(xin)܇ҪȼO˿ͬrע⺸ػ늻
⡢ȲƿgС5⡢Ȳƿñƽţֹմ늺CΪO_P⚤ӵһξС5ξС30ףιbo·ӵأѾoƓp^늺CзꡢҴʩ
ʩF(xin)F(xin)횇ûƶF(xin)NRȫֹŲ߿I(y)Sͬrע߿յ꼰LⲻMи߿¶I(y)ʹ늚⺸ʩ
ʹøߵʻI(y)rșzПoƓpÕrܷ(wn)˩÷KֹzͬһߵʻI(y)һϲ
ͨԇ\Еrbü·횽(jng)zӾ_o`^úRrͨ
10ǽb˾
Ҫλ조ΣUԇr̎χ늲
4.4.2Ʒo
ҪʩˆTӏ|(zh)
ܵbДr£bõĹܵOȡȾʩOܲĵȰ\^мro
5ʩе|(zh)
4.5.1|(zh)Cʩ
(zh)ůl(wi)ʩ|(zh)սy(tng)һ˜ʡoˮůʩ|(zh)Ҏ(gu)AkʩDȇҎ(gu)˜ʼDOӋҪ
ʩˆTҪӏ|(zh)R؟ƶOMzƶȣf(xi){(dio)ʩ^еĸϭh(hun)(ji)4.5.2|(zh)CwϵgTL|(zh)zT
4.5.3a(chn)ƷRͿԣ
ʹÞza(chn)Ʒϸa(chn)ƷUƷ]кϸRĮa(chn)ƷδRęCеOҕ̎ڲϸB(ti)ʩF(xin)δRD(zhun)Ͼҕ鲻ϸ4.5.4ϸƷĿƼmAʩ
pϸƷɼgˆT|(zh)ˆT̎زϸҪι̎˾g/|(zh)
gTƶļmʩι̎ι̎ƶmʩgAʩӳI(y)ָ
R늲üʩ
5.1F(xin)OśrҪʩCOؓɣ
(j)Oͬʩʹ늚O^c°ţ1.F(xin)Դڹ̴Wվ̖ṩ׃͉ԴվOһ_һքeZXA1F(xin)(ni)ROʩϼҎ(gu)ɘO©늱oҪCһCһlһ©һ䡱
2.ͨḶC1_ҧڙC1_늺C2__@1_ɰ݆C1_O_PԴȡ䌣_P
3.oˮ̣ʹ늺C3__@1_ɰ݆C1_Դȡ䌣_P4.̣ʹ늺C3__@1_ɰ݆C1_Դȡ䌣_P
5.̣vC3_C1_Դȡ䌣_P
6.ḅ3_N10@8ѵԴȡ䌣_P7.|ʩɿ̶ȫzb|Oʽֱ0.8MOͼܿշOoʩ^·OԴ|һɲô䓹ܱo
6.kԴk^(q)ڬF(xin)(c)Դ_PԾͽ̶䡣
11ǽb˾
ҪCOؓɣ
̖1234567891011121314151617CQ늺C늄иC380VoX䏽ĥC150u_@zC^(q)ҧڙCN@CPCCkλ__________(sh)833353212108111ʣKW603.3151.22.56554.53856.58.57.5355.2RʩҪ
5.2.1ϵy(tng)Ҫԭt
Rrϵy(tng)往늷ʽTN-Soϵy(tng)늡ɘO©늱oҪѭһCһlһ©һ䡱ԭtCֱӷ֔Oһ_P©늱o_P
ϵy(tng)ԔҊRҎ(gu)P(ni)ݡʩF(xin)a(chn)RO϶ѷλOλüF(xin)h(hun)ԔҊʩƽD
5.2.2վCʩCؓӋMСʩӹ܉MҪ؏MзOӋ
5.2.3ؼӹϵy(tng)֞_POӋF(xin)(ni)ɿ̶֮gBӌ
5.2.4F(xin)Rr늹ɹ˾g˾ȫͬO(jin)ʩձ˾F(xin)Rr늹kPҎ(gu)헹Ŀ̎ȫؓ؟ĿOÌMй
5.2.5F(xin)R늹̰ձʩMʩꮅĿԙzϸzͲ
12ǽb˾
ɹ˾gȫͬϸͶʹ
5.2.6SʩMչOӋ׃輰rk׃m(x)ӆψ˾gMиġԸıʩM(ni)
5.2.7wzʩͪPԔҊkеPҎ(gu)
5.2.8ʩMԓĿROʩЏUֹ
5.3F(xin)RҎ(gu)Ox
5.3.1F(xin)̖ZXAM_P400A_P(c)ʮ·_PZXA¿ʮ֧·(j)Oλú͈r°ţ
ZXA䣺
һ֧·վdς(c)ʩ^(q)ӹ^(q)FXB-2ṩԴ늺C_@@ԴZXA1(ni)(c)200A·ơڶ֧·а70KWOṩԴ
ZXA1(ni)(c)200A·ơ
֧·վd(c)ʩ^(q)ӹ^(q)FXB-2wԴ늺CԴ
ZXA1(ni)(c)200A·ơ
֧·а70KWOṩԴ
ZXA1(ni)(c)200A·ơ
֧·а40KWOṩԴ
ZXA1(ni)(c)100A·ơ֧·а20KWOṩԴ
ZXA1(ni)(c)50A·ơ֧·а20KWOṩԴ
ZXA1(ni)(c)50A·ơڰ֧·а10KWOṩԴ
ZXA1(ni)(c)30A·ơھ֧·а10KWOṩԴ
ZXA1(ni)(c)30A·ơʮ֧·а10KWOṩԴ
ZXA1(ni)(c)30A·ơʮһ֧·k^(q)ṩԴ
ZXA1(ni)(c)100A·ơʮ֧·а10KWOṩԴ
ZXA1(ni)(c)30A·ơʮ֧·а10KWOṩԴ
ZXA1(ni)(c)30A·ơʮ֧·а10KWOṩԴ
ZXA1(ni)(c)30A·ơ
wϵy(tng)ԔҊʩϵy(tng)Dλü·á,ԔҊʩƽD
13":[{"c":{"ix":0,"iy":0,"iw":893,
ǽb˾
ʣǧߣ1000
I=1.73380ʡЧʹЧȡ0.85
1101000
I==230A1.733800.850.85
ZXA1(ni)ֵ200AԄӿ՚_PFXB-1ԴMFXB-1ԴһξxVV22495+150;ϩ^|ȫL240ףطOܿFXB-1÷oʩ־ơ
FXB-1(ni)Դ_Pֵ200AԄӿ՚_P¿ڷO·_Pքe飺
1.100AԄӿ՚_PԴ䣩2.100AԄӿ՚_PԴ䣩3.~60A©늱o_PԴ䣩4.~60A©늱o_PԴ䣩5.~60A©늱o_PԴ䣩6.~40A©늱o_PԴ䣩7.~40A©늱o_PԴ䣩8.~40A©늱o_PԴ䣩
Ӌʣǧߣ1000
I=1.73380ʡЧʹʡЧȡ0.85
321000
15ǽb˾
I==67A1.733800.850.85
FXB-1(ni)ֵ200AĔ·FXB-2ԴMFXB-2ԴһξxVV22450+125;ϩ^䓎zb|ȫL180طOFXB-2䣬÷oʩ־
FXB-2(ni)Դ¿ڷO·_Pքe飺AԄӿ՚_PԴ䣩AԄӿ՚_PԴ䣩~A©늱o_PԴ䣩AԄӿ՚_PԴ䣩AԄӿ՚_PԴ䣩AԄӿ՚_PԴ䣩7.AԄӿ՚_PԴ䣩8.AԄӿ՚_PԴ䣩
5.5ӵغͽ㱣o
6.5.1ʩOño㾀往TNSϵy(tng)F(xin)_늣ɼ©늱o
5.5.2F(xin)؏ͽӵbMГuyӵֵęzӛӵR4Կ(c)¾Oño㾀
5.5.3F(xin)(ni)һ_һO؏ͽӵӵ費ô105.5.4_P(ni)O㾀Ӻͱo㾀coҪ_
5.5.5_PĽwbԼ(ni)IJ늽ٵ⚤ȱoF(xin)횰չ˾ȫO(jin)ҪOҲҪoo㾀ͨ^ӾӰB
5.6.6c늚OBıo㾀鲻С2.5mm2Ķɽ^~ֳOıo㾀ڽ^õĶ~оƤ|(ni)治С1.5mm2ɫS/Gpɫo㾀摪Сྀ1/2
16ǽb˾
ྀС16mm2ro㾀cྀྀͬ16mm2С35mm2ro㾀16mm2ྀ35mm2ro㾀ྀ1/2
5.5.7o㾀ý(jng)^_P۔㾀ãҪr£o㾀йͨ^
5.5.8a(chn)^O䣬䱣o㾀Bcڃ̎5.5.9Ŀһ|о|С0.6MǴ^Tڵ܇v^·Ҫ䓹ܱoF(xin)늄әCߵԴϵأOrҪ÷o
5.6ȫgn
F(xin)Ҫڹ̎IO늚ؓ؟ˣF(xin)늰ȫȫgnMйF(xin)ʩ늱횽ȫgnҪ(ni)ݰ:
1.RrʩMOӋȫY2.RrʩMOӋY3.RrʩgYϣ4.Rr늙zӛ
5.늚OĺϸCԇz{C{(dio)ԇӛ䛣6.Rr늽ӵyԇӛ7.Rr늶ڙzͲ8.Rr늹Sӛ9.ͣ늲ӛ
10.^yԇӛzͲӛ11.ȫ늹ƶ12.늹ֵƶȼֵ13.ϺϸCf
Yչ˾ʩ늃(ni)I(y)YϙzuֱҪreؓ؟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
5.7.1OӋáN늚O·O^d·Mпɿıo늚OpĺrQ\
5.7.2늚bú;·܇ʶѷȼױ͏g|(zh)ȼױƷ͏g|(zh)ƶ
5.7.3ӏ늚Ogg^ֹWq5.7.4ӏ늚늚zƶ
5.7.5늚؟ӏ늚cOýֹ־
5.7.6ʩF(xin)̶䡢̶_P늚Oʩ늚̎һ֧ɷۜOؓ؟
5.7.7늚Iƶ늚5.8f
5.8.1̬F(xin)ϵy(tng)֞_PʩMֻOӋ̶һɫҪy(tng)һ@ʾ־ÿ__P(ni)ҪЌĘʾϵy(tng)D
5.8.2ʹù̶_PSֱӽO䡣_PɬF(xin)ʩҪӷһCһlá(ni)ɷֹ܌˰늰ȫ˜п]
5.8.3OӋmMؓӋ㣬ʩF(xin)rsˬF(xin)ˆTҪðؓMؓƽ_F(xin)ʩҪʹðȫ
5.8.4_P¿rᘌ̽Y(ji)(gu)cʩÌʹ늚OrҪMɼ©늱oҪʹ_Pr䲻^30M_P(ni)ֱӿ늚OԴķ֔_P횲©_P
5.8.5ڵ¹ܾW(wng)δγڲR늕ro]¹ܾW(wng)r׃Ҫrk׃m(x)
18ǽb˾
5.8.6ʹ늺CrMܽӽc늺C̎ҪȡˮȷoʩҎ(gu)ʹ
5.8.7ʩF(xin)220V̶ƄʽߵİbҪҎ(gu)Ҏ(gu)ӾϰȫʹҪ߾زõ3M҃(ni)߲õ2.4M߽⚤o҃(ni)߸߶_2.4Mr횲õ͉߃(ni)Ӿι̣ӾɿĽ^ྀ횽(jng)_PƣֱʹПr늉^36V
5.8.8F(xin)(ni)õČ늾·ҪԬF(xin)Դ_P϶ԱCBm(x)g늡
5.8.9R҃(ni)侀ʹý^ڲôƿ()AȷOr߶ȲС2.5MM^ܱo治С2.5Mȡʩ
5.8.10SʩMչOӋ׃Ҫrӆψ˾gԸıʩM(ni)`ձ˾ʩF(xin)Rr늹kP(ni)M̎P
5.8.11δMՈJGJ46-201*ʩF(xin)Rr늰ȫgҎ(gu)GBJ232-90-92늚bðbʩҎ(gu)늚ⰲbʩDԡҪM
ˮˮˮOӋ6.1ˮˮOӋ
6.1.1ˮϣOˮό300mm400mmσɂ(c)0.3%¶ˮϵ50ʯ¶0.1%σ߅ˮɰ{120ĉĨ҉
6.1.2k^(q)ψˮOãk^(q)ψς(c)(c)(c)ˮk픲Ãɂ(c)ˮψ¶Ȟ5/100
6.2ˮˮOӋ
ʳDN100ˮͨͳأ(jng)ˮñóܾ\xF(xin)ԇˮ(jng)ܾˮPͨk^(q)SأڙCе
19ǽb˾
F(xin)RrOʩ7.1ͳ
ʳOøͳwߴ缰ҊDͳسˮܾͨ
20ǽb˾
7.3S
F(xin)k^(q)OһSߴҊDˮܾͨ
7.4U
7.4.1쉯wλҊƽD쉯wߴ簴ǽFy(tng)һʩ
A쉯g߅800mmOÃɂ߅gA͇߅齨O˾Fá
BUgU߶Ȟ9m߅U߶Ȟ8m|(zh)鲻P䓡7.4.2ʩƣ
aʩF(xin)RO쉯(c)
bҰճǽFҎ(gu)y(tng)һ_ú^7.4.3F(xin)һDƣ
aDOF(xin)ƽ沼ÈD
bL2mߞ2m횷ˮT鲣TN߅òP䓻ɫXܰ߅(ni)ͺrɫϰ
cڃ(ni)Oȫa(chn)ӋrơF(xin)wϵơʩF(xin)ʩƶȡʩF(xin)ȫa(chn)ƶȡʩF(xin)h(hun)oƶȡʩF(xin)l(wi)ƶȡFȫa(chn)O(jin)عڡ
7.5F(xin)
7.5.1(ni)NOʩO϶ѷ̎ԬF(xin)HŶѷßoҎ(gu)SָϷRѷR
7.5.2oՓNʹÈأGe⣩ȫC15ӲصƺӲ(j)ʹ÷Nͬŵƺ£RrC܇150mm܇϶ѷ̎80mmе60mm_ּܣܣ²50mm40mmر10%
21ǽb˾
GeoGر辰G
7.5.3F(xin)ӲOˮ¶ˮˮOóأˮܾW(wng)
ȫh(hun)ʩ8.1Rr늰ȫע
8.1.1_CǰJz_P(ni)Ŀ_POǷRȫЧ©늱oǷɿl(f)F(xin)}rLRL늹Q̎
8.1.2_Cǰмz늚OĽ㱣oПoɄӣ|һЎ늽^
8.1.3(zh)аȫҎ(gu)һЌ늚SbĹ늹늹M늹I(y)
8.2늹ȫע
8.2.1ˆT(zh)늹ȫҎ(gu)늚O乤ҪMжڙzԇϸ늚O䡢Ҫֹͣʹ
8.2.2늹ˆT늲·ϽֹؓɽӾ_ʹ늹
8.2.3늚OĽ⚤ӵػ㱣oڿ䡢_P(ni)횰b©늱oЃɼ©늱o
8.2.4늚OñUzֹٽzcOƥ䡣8.2.5ʩF(xin)(ni)ʹÄϾý^̖횷ROӋ8.2.6늹횳Cύr횴øN^oƷ`²8.2.7l(f)늚ĕrДԴøɰ𣬻1211ɷۜʹÌ늵Ĝ
8.2.8Ƅʽ횲ðȫ늉
8.2.9ʩF(xin)Rrʩ횈(zh)ʩMOӋͰȫҎ(gu)8.2.10CеIJֱ횲ȡ^ʩ
8.2.11ˆT횴^zЬͽ^˲һ˷һؓ؟|
8.2.12CеbOR©늱o~©늄С15mA,~©늄rgС0.1s
8.2.13CеؓɾƤo~о||LȑС50m
8.2.14늺CڷͨLõĵطȼױƷ܇ʩ8.2.15늺CһξLȑС5mһ(c)oRȫ8.2.16CCеξxYHSƤo~оܛ|8.2.17ֱ|Ľ^
8.2.18늺׃Ŀd늉80Vԃ(ni)
8.2.19ˆT횳CύʩҪûCͿoˣ횴^ЬʹoĿR
8.2.20ֳ늄ӹ(j)ȫoҪ֞IIIIIIIֳ늄ӹߵ~늉^50Vڷǰȫ늉Աӵػ㱣oͬr߀횽©늱oԱȫ
22ǽb˾
IIֳ늄ӹߵ~늉^50Vpؽ^ӏ^ĸӰȫʩpؽ^ָ˹^⣬߀һӪıo^^pĕrˆTcwxԲ|IIֳ늄ӹ߿Բӵػ㱣oIIֳ늄ӹߵһء
IIIֳ늄ӹDzðȫ늉ĹҪһxõp@M׃׃߅~늉^50VIIIֳ늄ӹҲDzҪoӵػһҪb©늱o
8.2.21ֳ늄ӹߵ_P(ni)횰bx_P·o^ؓɱo©늱o
8.2.22ֳ늄ӹߵؓɾxo^Ķ~оƤoܛ|ܑGB1169-74ͨLܛ|ҪоG/Spɫκrֻo
8.2.23ʩF(xin)(yu)xIIֳ늄ӹbO~15mA,~©늄rgС0.1s©늱o
8.2.24_P(ni)bOx_P
8.2.25¶h(hun)ĈIIֳ늄ӹ
8.2.26⳱h(hun)늚O_P(ni)©늱ox÷R͵ģ~©늄С15mA,~©늄rg0.1s
8.2.27ڪMխʩ(yu)ʹÎx׃IIIֳ늄ӹxIIֳ늄ӹ߱bOR©늱oѸx׃©늱obڪMխ߅O˿o
8.2.28ֳ늄ӹߵؓɾ͚͵Ƥo~оܛ|н^8.2.29ֳʽ늄ӹߵ⚤ֱؓɾ^_PȱßopʹǰҪdz\D(zhun)ʹ8.2.30
9.3F(xin)ȫע
8.3.1ʩˆTMȫ(jng)ԇϸMMʩF(xin)횴ϸȫñϵ~iÎ
8.3.2ȳ^1.5mĜϲۻA(ni)I(y)r횙zێПoѿp_oΣUI(y)߅1m(ni)öѷɳӡwȲ
8.3.3߶ȳ^1.2mrO_ּI(y)߶ȳ^4mrÃ(ni)_ּܱ֧ȫW(wng)_ּܑOoڗU͓_巽̎I(y)oorϵðȫ
8.3.4_ּ϶dÿm2ó^200kgкd^150kgau߶Ȳó^3Ƥ(c)uͬһK_ְϲó^ò(wn)̵Ĺwڼω|߲
23ǽb˾
8.3.5I(y)·I(y)OÿɿȫķoxӣڼϔشuѴu^ڼ쾀ĉιվډߡI(y)
8.3.6Ӄ(ni)\Ͳϡɰ{r͵͒S8.3.7˹܇\u܇ǰxƽϲС2mµϲС10mburȡ̎ȡ̎Ӱȡôֱ\ݔdôu\ǰϷŴurҪֲu\ֱӵ_ּɰ{϶b^M϶10cm
8.3.8Ĩøߵ_ְȲڃɉK_ְ壨50cmgô2mƄӸߵʕr治վI(y)ˆTó^߶ȳ^2mrɼӹO_ּ_ּܴTůƬȷdzص_ּܵķoڗU_Mв
8.3.9I(y)ǰ횙z鹤OF(xin)h(hun)_JȫI(y)ҪJ鿴ʩ̶R߅ȫo_ּoڡ_W(wng)ǷRȫι_ְǷҪgΣПo̽^Ϳ϶
8.3.10I(y)гF(xin)ΣUוrI(y)ˆTͣI(y)ȫ^(q)ϼδ(jng)ʩgˆT֏I(y)o̎rʩgˆTָ]MI(y)
8.3.11I(y)аl(f)¹횼r܂ˆTѸوϼo¹ʬF(xin)ȡʩ¹瓌ȹ¹ʔUˆTrʩgˆTָMГ
8.3.122mArOݺµ
8.3.13ڵؿrע¹ܾ|8.3.14_ּδ(jng)ղʹպSĺƄI(y)Ҫ횲ĺƄӕr횽(jng)̼gˆTͬȡӹ̴ʩɲƄ_ּ܇̽^
8.3.15ò(wn)̵Ĺw_ְ|߲
24ǽb˾
9.3.16I(y)·ͬһֱI(y)½I(y)rOðȫxӣ
8.3.17ڼϔشuˆTѴu^ڼϡ쾀ĉ횽ιI(y)h(hun)еϡػs\ծa(chn)塢Ԯa(chn)σ
8.3.18վډߡI(y)
8.3.19ӣۣ(ni)\Ͳɰ{ۣ͵͒SϹߵ
8.3.20\ݔͨ^ϲەr߱?q)ȲС?.5m
8.3.21㏊ڳ^زϵĉwM⌢wײϕrʧֵɰȫ¹
8.3.22NʯrșzFNПoѣNǷιNҪʯyNNҪƽNҪͬrҪ帽rПoΣUȻN
8.3.23ͽƄωʯ≺ƻָ
8.3.24¶ȴ25r߱ʹƄӰݱι̒^ܿڑOoڗUĿȫW(wng)
8.3.25I(y)敺ͣI(y)rҪõwȡʩԷˮ_ɰ{ʹw
F(xin)ƽ沼ÈD
25ʾPڡһFһƷ̡oķHչ˼SʹãУһFһƷ̡ԓƪ½h(chung)
ԴW(wng)j ؟ăHތWa(chn)(qun)}Ո(lin)ϵ҂rh