УһF(tun)һƷ̡
늌W(xu)ԺһF(tun)һƷ̡(sh)ʩݸ壩
W(xu)У(li)ĻSo(h)(hu)r(ji)ֵ(zhn)tĽMC(j)(gu)ǾۼB(yng)(yu)Ĉ(chng)F(tun)MLjF(tun)Y(ji)ĺhĺ܊͵֡M(jn)һӏ(qing)F(tun)ĻӽMO(sh)l(f)]F(tun)Ʒƹ(yu)(sh)F(tun)M(w)ꡢ(w)ֵԺF(tun)ίQ(dng)һF(tun)һƷ̡
һָ(do)˼
(jin)ëɖ|˼롢СƽՓ͡(g)Ҫ˼ָ(do)؞䌍(sh)ƌW(xu)l(f)չ^ԹF(tun)ϵy(tng)(chung)Ƞ(zhng)(yu)(dng)C(j)_(ki)չ(ni)Sʽ·fɫr}F(tun)M(dng)(li)SF(tun)TnM(jn)W(xu)L(fng)O(sh)߈F(tun)TĄ(chung)¾͌(sh)`B(yng)F(tun)T(hu)؟(z)θ(qing)F(tun)֧̖(ho)(chung)ԺB(yng)Ӄ(yu)˲
(dng)x
΄(sh)༉(j)F(tun)֧ҪY(ji)c(din)O(sh)Ӌ(j)(chung)ӰL(zhng)ЧԵƷƻ(dng)(xing)ĿƷ(xing)ĿۈF(tun)T(qing)F(tun)ĻӽM
һ(sh)ʩһF(tun)һƷ̡ǞȫM(jn)ԺF(tun)˼·F(tun)Ĺڲаl(f)չM(jn)F(tun)Ʒƻ(dng)(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)һƷ̡ᘌ(du)F(tun)TF(xin)eĿǰ(dng)W(xu)϶ǹF(tun)TУF(tun)һ(g)F(tun)T˔(sh)࣬w(li)f(shu)F(tun)TR(sh)sƫڵĬF(xin)F(tun)TM(jn)ywF(xin)(sh)ʩһF(tun)һƷ̡Ǽӏ(qing)F(tun)M(zhn)ıȻҪ
(sh)ʩһF(tun)һƷ̡΄(sh)¼ӏ(qing)M(jn)W(xu)˼ι;W(xu)r(ji)ֵ^^^γɵҪAӏ(qing)M(jn)W(xu)˼ι(do)(dng)W(xu)(sh)_ăr(ji)ֵ^^^ǸУF(tun)(dn)ؓ(f)һ(xing)ҪĚvʷʹǴM(jn)(dng)W(xu)L(zhng)ɲŵһ(xing)(hu)؟(z)Ρ(sh)ʩһF(tun)һƷ(du)ڴM(jn)F(tun)TJ(rn)R(sh)F(xin)ӏ(qing)˼B(yng)߾C|(zh)зeOĴM(jn)á
(chung)
һ(chung)F(tun)MĽMʽӈF(tun)MĄ(chung)༉(j)F(tun)֧ĻӽM҂_(ki)չĻA(ch)ҲLjF(tun)Y(ji)ĻλRuF(xin)ČW(xu)ɷ֏(f)s(du)Ԫ(hu)ĸԼW(xu)ƵČ(sh)ʩ΄(sh)F(tun)TF(xin)wo(w)R(sh)A΄(sh)°l(f)]F(tun)Tģ^μӈF(tun)M{(dio)(dng)ӈF(tun)MķeOԣҪ҂Ҫ(dng)̽m(yng)΄(sh)l(f)չҪĈF(tun)MMģʽ
(chung)F(tun)MĹֶΣF(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(l)W(wng)Ͻ@ЩMcy(tng)(hu)Mą^(q)e̓MԺͽһ̶ϴ˂y(tng)xϵ꽻ĕr(sh)W(wng)j(lu)ϢеĹʹupcF(xin)(sh)(hu)Ľ|ֱH@ҪF(tun)MһҪ(dng)ռI(lng)W(wng)j(lu)ꇵŬI(yng)콡ľW(wng)j(lu)Ļӏ(qing)(du)W(xu)þW(wng)j(lu)(do)һҪԾW(wng)j(lu)dw_(ki)չʽӵĻ(dng)(sh)F(xin)W(wng)ϽF(tun)@һĿ(bio)ʹF(tun)ĹϢ(qing)F(tun)ȺӰ
(chung)F(tun)ĹC(j)ƣ(qing)F(tun)MӰУF(tun)M˲B(yng)enjW(xu)(chung)B(yng)ʮҪSW(xu)׃F(tun)M횞W(xu)ṩ(sh)(sh)ڵ呟_(ti)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)ƣʹF(tun)Ĺλl(f)]ɫ(sh)Ʒ(chung)һF(tun)Ĺ߳У@(hu)ҪF(tun)Ĺݗ䵽(hu)@(g)_(ti)W(xu)ṩ呟c(sh)`ęC(j)(hu)ͬr(sh)Ҫھ\(yn)(hu)YԴ(hu)YԴ뵽F(tun)ĽO(sh)cl(f)չ֮У@ӹF(tun)M܌(xi)ֹP
ģ(gu)(w)wϵ߈F(tun)Mr(sh)ڸУF(tun)RҪìLjF(tun)Mṩ(w)cF(tun)TL(zhng)ľĻ֮gì(w)ȡꡢAӰ༉(j)F(tun)֧Ҫo(w)F(tun)T؟(z)C(j)ƣԽ\(chng)W(xu)(w)l(f)c(din);So(h)VW(xu)ĸҪŬ֪顢yůͨ^(gu)(w)яVW(xu)۵h?ch)얹hȺA(ch)
ġ(sh)ʩE
༉(j)F(tun)֧ҪY(ji)c(din)O(sh)Ӌ(j)(chung)ӰL(zhng)ЧԵƷƻ(dng)(xing)ĿƷ(xing)ĿۈF(tun)T꣬(qing)F(tun)ĻӽMw(sh)ʩE飺
һW(xu)(x)(dng)TAԺ4_(ki)һF(tun)һƷ̡(dng)xʽ̖(ho)ٸF(tun)֧eOc(dng)Ё(li)ԺF(tun)ίɳW(xu)ɲµ༉(j)F(tun)֧wָ(do)(dng)_(ki)չҪ}(hu)ʽ_(d)(dng)
(bo)(chung)AθF(tun)֧(j)P(gun)ҪY(ji)ϱ֧ɫ(xi)W(xu)ȡһF(tun)һƷF(tun)֧(chung)λ(bo)ԼڴW(xu)AΡһF(tun)һƷ(chung)Ӌ(j)(sh)ԺF(tun)ίԺF(tun)ί(du)(bo)M(jn)ЌˣϗlĴ_顰һF(tun)һƷF(tun)֧(chung)λԺ䰸
(chung)_(ki)չA
1.(dng)_(ki)չcO(jin)һF(tun)һƷF(tun)֧(chung)λ_(ki)չһF(tun)һƷO(sh)ÿνMҪ(dng)ǰһ܌(dng)}c(din)ˆTψ(bo)ԺF(tun)ίԱ㿼u(png)O(jin)ԺF(tun)ίԺ(jin)(bo)W(wng)j(lu)(bo)ƽ_(ti)F(tun)֧Ą(chung)»(dng)F(tun)֧_(ki)չ(dng)r(sh)ҪJ(rn)MϽP(gun)DƬYϡ
2.u(png)L(fng)cՄ(hu)F(tun)֧ԲȡekՄ(hu)ķʽM(jn)нF(tun)(jng)(yn)
3.ύY(ji)cq(yn)ÿW(xu)RY(ji)r(sh)(chung)λύ(chung)Y(ji)ԺF(tun)ί_(ki)q(hu)(du)ȡһF(tun)һƷF(tun)֧(chung)λM(jn)(yn)ˡ
u(png)x
ԺF(tun)ί(j)һF(tun)һƷF(tun)֧(chung)λ(dng)_(ki)չrՄ(hu)crϽϺ͚wnrq(hu)r(bo)УF(tun)ί(hu)ӑՓͨ^(gu)ʾo(w)hu(png)xȡһF(tun)һƷʾF(tun)֧ɂ(g)oc(jing)(l)@ʾF(tun)֧İ༉(j)(yu)]Ӄ(yu)༯wu(png)x
U(ku)չx̴W(xu)RO(sh)
ǽb˾
һ(j)...................................................................................................................................2c(din)...................................................................................................................................2F(xin)(chng)Rr(sh)O(sh)ʩ...................................................................................................................2
3.1F(xin)(chng)R.....................................................................................................................23.2Rr(sh)巿O(sh)üʩ........................................................................................................4Rˮüʩ.......................................................................................................................9
1Rˮśr.............................................................................................................................92RˮʩҪ.....................................................................................................................93Ҫʩ...................................................................................................................104ʩȫg(sh)ʩƷo(h).......................................................................................105ʩе|(zh)...................................................................................................11塢R늲üʩ...................................................................................................................11
5.1F(xin)(chng)O(sh)śrҪʩC(j)O(sh)ؓ(f)ɣ...................................................115.2RʩҪ...................................................................................................................125.3F(xin)(chng)RҎ(gu)O(sh)x...............................................................................................135.4w늾(xin)·Ҫ֧·䣺...................................................................................145.5ӵغͽ㱣o(h)...............................................................................................................165.6ȫg(sh)n...................................................................................................................175.7늚ʩ...................................................................................................................185.8f(shu)...................................................................................................................................18ˮˮˮO(sh)Ӌ(j)...........................................................................................................19
6.1ˮˮO(sh)Ӌ(j)...................................................................................................................196.2ˮˮO(sh)Ӌ(j)..................................................................................................................19ߡF(xin)(chng)Rr(sh)O(sh)ʩ.......................................................................................................................20
7.1ͳ..............................................................................................................................207.3S..............................................................................................................................217.4U(bio)(bo)..................................................................................................217.5F(xin)(chng)(chng)..........................................................................................................................21ȫh(hun)ʩ.....................................................................................................................22
8.1Rr(sh)늰ȫע(xing)...................................................................................................228.2늹ȫע(xing)...........................................................................................................229.3F(xin)(chng)ȫע(xing)...........................................................................................................23
1ǽb˾
һ(j)
1.1(j)IFһ̖(ho)(xin)һ2(bio)ι(xing)ĿC(j)늰bʩͬ1.2(j)IFһ̖(ho)(xin)һ2(bio)ι(xing)ĿC(j)늰bʩD1.3(j)IFһ̖(ho)(xin)һ2(bio)(xing)ĿC(j)늰bʩMӋ(j)1.4O(sh)ʩF(xin)(chng)늰ȫҎ(gu)GB50194-931.5ʩF(xin)(chng)Rr(sh)늰ȫg(sh)Ҏ(gu)JGJ46-201*1.6ʩȫzu(png)֘(bio)(zhn)JGJ59-991.7ʩͬ
1.8̙C(j)O(sh)Ӌ(j)c(din)
IF(xing)ĿC(j)늰b̞c(din)̹ڶ΄(w)(zhn)(xin)L(zhng)O(sh)ֲO(sh)Ҫڼӹ^(q)żӹʩ^(q)̎ڵ\(yn)ݔ·ͨվ(ni)^(q)gV\(yn)xL(zhng)߲˶ΰ\(yn)b\(yn)ݔyȡ
IFǴͬF(xin)ĹǹIһ(g)ӳL(fng)òһ(g)sӰ̌(du)(hu)Ӱ푴(du)FO(sh)λʩλu(y)OӰ
Q(chng)I܉ͨһ̖(ho)(xin)һڹ̙C(j)O(sh)ʩbL(fng)
ˮ늣(xing)Ŀ(bio)ζ
O(sh)λIFF(tun)˾O(jin)λAŽO(sh)O(jin)ԃ(xn)˾ʩλǽb˾F(xin)(chng)Rr(sh)O(sh)ʩ3.1F(xin)(chng)R3.1.1Rr(sh)k
Rr(sh)kҲÞ飺ڹ̴W(xu)վ̖(ho)(c)O(sh)ìF(xin)(chng)ˆTk
2ǽb˾
pӲʹRr(sh)(dng)巿O(sh)Rr(sh)kpӲ(dng)巿ӌӸ3.1mӌӸ2.7mܸ5.8mÿge25ƽ
k^(q)F(xin)(chng)·?ch)ȫӲвώ?k)l(wi)gT(mn)l(wi)ȫʩ(bio)ƵȣO(sh)ļo(h)
Rr(sh)O(sh)ʩRr(sh)õ
;ʩkҕ(hu)hҘI(y)kұO(jin)kʳҲώ(k)T(mn)l(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)ˮ늼ӹ(chng)ͨL(fng){(dio)ӹ(chng)ľӹ^(q)C(j)ӹ^(q)O(sh)һ(g)(j)ӹ(chng)(ni)քeO(sh)(j)Դ估ӹC(j)еC(j)ӹ^(q)÷]ʽò߇O(sh)аȫʩ(bio)ƵO(sh)ļo(h)
3.1.3϶ѷŅ^(q)Ʒ(k)
3λƽףλ120722323̖(ho)40̖(ho)40̖(ho)35̖(ho)35Õr(sh)g201*.5.16201*.5.25201*.5.16201*.5.16201*.5.16201*.5.30201*.6.15201*.5.25201*.5.30201*.5.3056Rr(sh)Ϣ̖(ho)503033068̖(ho)30̖(ho)̖(ho)2̖̎(ho)ږ|10ʩk̖(ho)ږ|30
ǽb˾
϶ѷŅ^(q)Ʒ(k)^(q)ã϶ѷŅ^(q)ͳƷ(k)^(q)O(sh)k^(q)Ė|(c)3̖(ho)ږ|(c)϶ѷŅ^(q)֞|(chng)O(sh)(chng)䓲ψ(chng)Ʒ(k)2gO(sh)P(gun)(bio)R(sh)O(sh)ļo(h)3.1.4F(xin)(chng)·
F(xin)(chng)·wλҊ(jin)ƽD
3.1.5T(mn)
վڇȫʹ䓘(gu)T(mn)A(ch)uY(ji)(gu)T(mn)ʹ䓽Y(ji)(gu)Fˇ
3.2Rr(sh)巿O(sh)üʩ
F(xin)(chng)k÷ϡƴb(dng)巿(dng)巿ʩ£
3.2.1ʩ(zhn)
1ϼC(j)ߣˮˢʯ۰ݼܣBĸ|ƬڗU늺C(j)lˮFĨϿpl
2I(y)lŰ巿A(ch)ʩ
ϤDҪzѼӹõT(mn)Ҏ(gu)\(yn)F(xin)(chng)3.1.2ˇ
3.1.2.1ˇ̣
ӹǼ֧bġbT(mn)bݡ䁘ǰ2ӹǼܡbġbT(mn)O(sh)ߡ≦ӜϿpT(mn)b2Ӄ(ni)ء2ӵ픡21ӱء1ӵ픡1ӵ(yn)
3.1.2.2ӹǼ֧Ǽ֧߅_(ki)ʼÛ˨cA(ch)B
һw֧r(sh)һ֧܃߅Rr(sh)бU(600)c֧֧εڶ鯣c˨cһ鯘(gu)Bwÿ?j)ɸgȰbһˮˢģɴǰM(jn)bһݼ
3.1.2.3bģ(gu)γɺ_(ki)ʼbďĵ_(ki)ʼһһ
ϰbĸ|ƬcBһw(dng)^(gu)w߶ȕr(sh)횴O(sh)_ּܝM(mn)_ְM(jn)в
4ǽb˾
3.1.2.4bT(mn)O(sh)Ӌ(j)T(mn)̎bֱӰbT(mn)
ĸ|ƬcBһw
3.1.2.5ӰļT(mn)bɺ_(ki)ʼb_(ki)ʼO(sh)ǰ塣
ǃ(ni)(c)M(jn)όӼӼļT(mn)b
3.1.2.6İbɺ_(ki)ʼO(sh)ww߲ɲºϣ
һ_(ki)ʼO(sh)ķM(jn)ʩƬcݼܲݽzBÿƬcݼBӲС6(g)c(din)RƬ֮gدB100mmܲС250mmwߕr(sh)O(sh)ͨ_ְݼԷˆT߄(dng)ˆTòwM(jn)߄(dng)߸wSƬǰM(jn)
3.1.2.7≦ʩM(jn)≦pĜϿpT(mn)bϿp
ˮɰ{Ͽpǰ˨ۣݽzǷɄ(dng)ȻϿp̎ˮˢʯ坙(rn)ٷųߗUǶpĨýгֱ(xin)T(mn)ϺÿӣȻǶĨ45Ƚ
3.1.2.8(ni)ˮˢʯʯ(ni)Aؾ۱pā
3.1.2.9픲ÿ۰ʩr(sh)FzcݼBιwͬһˮƽϡ
3.1.2.10ǵŝr(sh)Ҫv܌(sh)ƽɹ3.1.3ʩ|(zh)Ҫ
3.1.3.1Ǽ´ֱһ(xin)Bι̟o(w)Ʉ(dng)ǼgӲÝM(mn)
òc(din)B
3.1.3.2cǼBӟo(w)֧(dng)İbr(sh)MƽQֱƴp(yn)3.1.3.3T(mn)bo(w)Ʉ(dng)T(mn)C܌(sh)bg϶^(gu)ô
3mm,b횷ſM(mn)45Ƚǡ
3.1.3.4pϿpֱͨխy(tng)һ
3.1.4ȫע(xing)
3.1.4.1M(jn)ʩF(xin)(chng)ðȫñǸI(y)ϵȫÒ쿿3.1.4.2ʩF(xin)(chng)ֹ
5ǽb˾
3.1.4.3ڹ[3.1.4.4ˆT±ߘݡ3.1.4.5ҹgϵǸI(y)
3.1.4.6늕r(sh)н(jng)^(gu)(zhun)I(y)Ӗ(xn)늹C
3.1.4.7ʹ늺н(jng)^(gu)(zhun)I(y)Ӗ(xn)ĺЌ(zhun)˿
5巿ȫܷӋ(j)(sh)
Շ(gu)P(gun)Ҏ(gu)Ҏ(gu)(du)ͬҎ(gu)Ļ(dng)巿ĽY(ji)(gu)ȫM(jn)зw(ni)ݰ1dQdˮƽL(fng)dr£Y(ji)(gu)(gu)(qing)Ⱥͷ(wn)Է2ʹ÷QdˮƽL(fng)dr£Y(ji)(gu)w׃κ͘(gu)ֲ׃϶ȷ
5.1(jin)
(du)p䓻(dng)@(li)Rr(sh)ԽM(jn)нY(ji)(gu)ijdr(sh)(yng)]dЧ(yng)ĻMúdO(sh)Ӌ(j)ֵM(jn)Ӌ(j)㣻M(jn)ʹ÷r(sh)(yng)]dĶЧ(yng)Mϣúd(bio)(zhn)ֵS׃ֵM(jn)Ӌ(j)
һd
ڌ(du)Y(ji)(gu)M(jn)гdr(sh)(yn)ÿ(g)(gu)ď(qing)߀Ҫ(yn)㘋(gu)w(wn)ֲ(wn)Լ܉(gu)SL(zhng)(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)(du)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)(dng)Č(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÷
(du)(dng)M(jn)ʹ÷r(sh)Ҫ(yn)мQdµē϶ԼˮƽL(fng)dµˮƽλƣб_(d)ʽ
rOSR
ʽеĺdЧ(yng)MO(sh)Ӌ(j)ֵS(yng)ʽ_
S=CGGG+ƦCiCQiQiK
ʽУCii(g)׃dķ(xing)ϵ(sh)
ᘌ(du)(dng)Č(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)ģֻ]ǼY(ji)(gu)ܵćo(h)Y(ji)(gu)mȻ(du)Y(ji)(gu)(sh)Hһļsãƫȫ]ڱηӋ(j)ģвԿ]
텢(sh)
(dng)ĽY(ji)(gu)ǼҪмȘ(gu)Mɡd
Ӌ(j)ģҪ]NdddL(fng)ddd͘ddȡ0.5kN/m2,dȡ2.0kN/m2I^(q)ĻL(fng)0.45kN/m2غ^(q)ĻL(fng)ȡ0.6kN/m2,ֲڶȰB(li)]L(fng)dMvքeڽY(ji)(gu)Ͽ]
5.2Y(ji)
(j)Ӌ(j)ٶ҂(du)(dng)ĽMʽY(ji)(gu)غ^(q)L(fng)dM(jn)˽Y(ji)(gu)ȫܷdʹ÷
һd
ԪӋ(j)Y(ji)ĻA(ch)֮˻(dng)Y(ji)(gu)(ni)ֲ(gu)(yng)ijd1ʾ
1Ɍӻ(dng)d(yn)Y(ji)
(a)ML(fng)d(gu)dY(ji)(gu)мݼ(lin)ϵ(yng)(N/mm2)403616592Ϗ(qing)(N/mm2)215215215215L(zhng)(x)Ȧx69.0y69.0SL(zhng)(x)[]150w(wn)ԝM(mn)M(mn)M(mn)M(mn)ֲ(wn)ԝM(mn)M(mn)M(mn)M(mn)7
ǽb˾
߅10221585.7123150M(mn)M(mn)
(b)vL(fng)d(gu)dY(ji)(gu)мݼ(lin)ϵ߅ɽ(yng)(N/mm2)2434170568945Ϗ(qing)(N/mm2)215215215215215215L(zhng)(x)Ȧx69.085.7123y69.012385.7SL(zhng)(x)[]150150150ֲ(wn)w(wn)ԝM(mn)M(mn)M(mn)M(mn)M(mn)M(mn)M(mn)M(mn)M(mn)M(mn)M(mn)M(mn)Y(ji)ӻ(dng)ڲ0.6kN/m2L(fng)ddM(mn)P(gun)Ҏ(gu)Ҏ(gu)ڹI^(q)L(fng)d0.45kN/m2,Дӻ(dng)ijdҲM(mn)P(gun)Ҏ(gu)Ҏ(gu)
ʹ÷
3г˻(dng)ڻL(fng)0.6kN/m2غ^(q)ʹ÷Ӌ(j)Y(ji)ԼcҎ(gu)Ҏ(gu)Č(du)ȡ
3Ɍӻ(dng)׃(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)ӻ(dng)ڲ0.6kN/m2L(fng)d£M(mn)P(gun)Ҏ(gu)ʹҪڱ^(q)L(fng)d0.45kN/m2,Дӻ(dng)ijdҲM(mn)P(gun)Ҏ(gu)ʹҪ
Y(ji)(gu)ȫܷY(ji)Փ
8ǽb˾
^ȫ˽(dng)ĽY(ji)(gu)ȫ(du)ӻ(dng)M(jn)˶ķڴӋ(j)A(ch)J(rn)Ӌ(j)Y(ji)ԶԵطӳY(ji)(gu)Ļܡ
F(xin)Y(ji)£Y(ji)(gu)d
ڹI^(q)(L(fng)0.45kN/m2)L(fng)d0.6kN/m2غ^(q)ֲڶ(li)eB(li)ӻ(dng)ijdM(mn)Ҏ(gu)Ҫ
ʹ÷
ڹI^(q)(L(fng)0.45kN/m2)L(fng)d0.6kN/m2غ^(q)ֲڶ(li)eB(li)ӻ(dng)׃ΝM(mn)Ҏ(gu)ʹҪ
5.3Ӌ(j)㺆(jin)D
Rˮüʩ1Rˮśr
oˮϵy(tng)Rr(sh)oˮϵy(tng)̖(ho)վڼ̖(ho)վڽجF(xin)(chng)ƽ沼ÈDҊ(jin)DRr(sh)ˮ·.
oˮܵÉ۹ܡܵBӅ91SB3oˮ
2RˮʩҪ
1ʩ^(gu)Ќ(zhun)I(y)ˮů늚ⰲbȣ(yng)f(xi){(dio)һc(din)ʩRr(sh)ˮϽowʩԳֱC
2(du)ڵĆ(wn)}r(sh)̎k̎Ҋ(jin)ӛ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)̈́ڄ(dng)M
Ҫһ(g)Ŀ(bio)_ƌW(xu)ľCʩM(jn)Ӌ(j)
ʩ^(gu)бS̵M(jn)չ(du)ʩF(xin)(chng)ƽwI(y)M(jn)ȫҎ(gu)(dng)B(ti)
3Ҫʩ
4.3.1Rr(sh)oˮϵy(tng)ܲIJÉ۹
4.3.2oˮ̖(ho)վڼ̖(ho)վڸcˮųܵˮƽС1oˮcˮܵƽO(sh)r(sh)ɹgСˮƽ500O(sh)r(sh)ֱ150oˮܑ(yng)ˮ棬oˮܱˮr(sh)(yng)L(zhng)Ȳ(yng)Сˮ3
4.3.3.oˮM0.002-0.005¶?yn)aˮbá
4.3.4oˮܵϵyT(mn)͉ȼ(j)1MpaoˮܵСڻ50mm~ֹy50mmÌ(du)Ay
4.3.5oˮܵҲ־豣طY(ji)¶Y(ji)¶10mm,ڴܺdز30mm
4.3.6oˮܵڽʹǰˮ_ϴ_ϴr(sh)ֱˮɫcĿy(c)һϸ
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)Ї(gu)P(gun)ȫa(chn)Ĺ?xing)l(xing)Ŀ(jng)L(zhng)ML(zhng)r(sh)ʩa(chn)ָ]ͬr(sh)Ǹ(j)ȫa(chn)؟(z)(jin)Q؞عa(chn)ץȫ@һԭtź͙zʩ΄(w)r(sh)횰ź͙z鰲ȫa(chn)F(xin)(chng)O(sh)ȫTһؓ(f)؟(z)ճȫz顣
Ҏ(gu)(xing)ĿʩҪ(yn)(zh)И(bio)(zhn)ˇ
ʩM_(d)΄(w)r(sh)_(d)(sh)İȫʩ^Ҫf(shu)ʩеİȫҪc(din)ML(zhng)ÿհǰҪ^ףȫב(yng)ᘌ(du)ɷՄ
κ˲ȫñM(jn)F(xin)(chng)M(jn)빤Ҫ߰ȫͨ(yn)ƺI(y)2Ϲr(sh)ϵðȫ߿߷ֹȿ(yn)ΣU(xin)^(q)ͣI(y)
늚⺸ˆT횳ύC(yng)ڱƷû_(ki)ûCûF(xin)(chng)?ch)ҪȼO(sh)(zhun)˿(yng)ģͬr(sh)ע⺸ػ늻ۡ
ȲƿgС5ףȲƿñƽţֹմ늺C(j)(yng)Ϊ(d)O(sh)_(ki)P(gun)⚤(yng)ӵһξ(xin)С5ףξ(xin)С30(xin)(yng)ιbo(h)֣·ӵѾ(xin)(yng)o(w)Ɠp^늺C(j)(yng)зҴʩ
ʩF(xin)(chng)(yn)F(xin)(chng)횇(yn)ûƶF(xin)(chng)NRȫֹŲ߿I(y)(yn)Sͬr(sh)ע߿յ꼰L(fng)ⲻM(jn)и߿¶I(y)ʹ늚⺸ʩ
ʹøߵʻI(y)r(sh)șzПo(w)ƓpÕr(sh)ܷ(wn)˩÷KֹzͬһߵʻI(y)һϲ
ͨԇ\(yn)Еr(sh)bü(xin)·횽(jng)zӾ(xin)_o(w)`^úRr(sh)ͨ
10ǽb˾
Ҫλ조ΣU(xin)ԇr(sh)̎χ(yn)늲
4.4.2Ʒo(h)
Ҫ(du)ʩˆTӏ(qing)|(zh)
ܵbД(yng)r(sh)(du)bõĹܵO(sh)ȡȾʩO(sh)ܲĵȰ\(yn)^(gu)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)kʩDȇ(gu)Ҏ(gu)(bio)(zhn)D?jin)O(sh)Ӌ(j)Ҫ
(du)ʩˆTҪӏ(qing)|(zh)R(sh)(qing)؟(z)ƶO(sh)M(jn)(chng)z(yn)ƶf(xi){(dio)ʩ^(gu)еĸϭh(hun)(ji)4.5.2|(zh)Cwϵg(sh)TL(zhng)|(zh)zT
4.5.3a(chn)Ʒ(bio)R(sh)Ϳԣ
(zhn)ʹÞz(yn)a(chn)Ʒϸa(chn)ƷUƷ](mi)кϸ(bio)R(sh)Įa(chn)Ʒδ(bio)R(sh)ęC(j)еO(sh)ҕ̎ڲϸB(ti)ʩF(xin)(chng)δ(bio)R(sh)D(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)(sh)
塢R늲üʩ
5.1F(xin)(chng)O(sh)śrҪʩC(j)O(sh)ؓ(f)ɣ
(j)O(sh)ͬʩʹ늚O(sh)^c(din)°ţ1.F(xin)(chng)Դڹ̴W(xu)վ̖(ho)ṩ׃͉ԴվO(sh)һ_(ti)һ(j)քeZXA1F(xin)(chng)(ni)RO(sh)ʩ(yn)ϼ(j)Ҏ(gu)(sh)(j)ɘO©늱o(h)ҪCһC(j)һlһ©һ䡱
2.ͨL(fng)̣C(j)1_(ti)ҧڙC(j)1_(ti)늺C(j)2_(ti)_(ti)@1_(ti)ɰ݆C(j)1_(ti)O(sh)_(ki)P(gun)Դȡ䌣(zhun)_(ki)P(gun)
3.oˮ̣ʹ늺C(j)3_(ti)_(ti)@1_(ti)ɰ݆C(j)1_(ti)ȣԴȡ䌣(zhun)_(ki)P(gun)4.(dng)̣ʹ늺C(j)3_(ti)_(ti)@1_(ti)ɰ݆C(j)1_(ti)Դȡ䌣(zhun)_(ki)P(gun)
5.̣vC(j)3_(ti)C(j)1_(ti)Դȡ䌣(zhun)_(ki)P(gun)
6.ḅ3_(ti)N10@8ѵԴȡ䌣(zhun)_(ki)P(gun)7.|ʩɿ(xin)̶ȫzb|O(sh)ʽֱ0.8MO(sh)ͼܿշO(sh)(yng)o(h)ʩ^(gu)·O(sh)Դ|һɲô䓹ܱo(h)
6.kԴk^(q)ڬF(xin)(chng)(c)Դ_(ki)P(gun)Ծͽ̶䡣
11ǽb˾
ҪC(j)O(sh)ؓ(f)ɣ
̖(ho)1234567891011121314151617C(j)Q(chng)늺C(j)늄(dng)иC(j)380Vo(w)X䏽ĥC(j)150u_(ti)@zC(j)(chng)^(q)ҧڙC(j)N@C(j)?y)P(yng)C(j)C(j)kλ_(ti)_(ti)_(ti)_(ti)_(ti)_(ti)_(ti)_(ti)_(ti)_(ti)(sh)833353212108111ʣKW603.3151.22.56554.53856.58.57.5355.2RʩҪ
5.2.1(du)ϵy(tng)Ҫԭt
Rr(sh)ϵy(tng)往(xin)늷ʽTN-So(h)ϵy(tng)(sh)(j)ɘO©늱o(h)ҪѭһC(j)һlһ©һ䡱ԭtCֱӷ?jn)O(sh)һ(j)_(ki)P(gun)©늱o(h)_(ki)P(gun)
ϵy(tng)ԔҊ(jin)RҎ(gu)P(gun)(ni)(g)ʩF(xin)(chng)a(chn)RO(sh)϶ѷλO(sh)λüF(xin)(chng)h(hun)ԔҊ(jin)ʩƽD
5.2.2վCʩC(j)ؓ(f)Ӌ(j)M(jn)ʩӹ܉M(mn)Ҫ؏(f)M(jn)зO(sh)Ӌ(j)
5.2.3ؼӹϵy(tng)֞(j)䡢_(ki)P(gun)O(sh)Ӌ(j)F(xin)(chng)(ni)ɿ(xin)̶֮gBӌ(do)(xin)
5.2.4F(xin)(chng)Rr(sh)늹ɹ˾g(sh)˾ȫͬO(jin)(sh)ʩձ˾F(xin)(chng)Rr(sh)늹kP(gun)Ҏ(gu)(xing)(xing)Ŀ̎ȫؓ(f)؟(z)(xing)ĿO(sh)Ì(zhun)M(jn)й
5.2.5F(xin)(chng)R늹̰ձʩMʩꮅ(xing)Ŀԙzϸ(xi)z(f)
12ǽb˾
ɹ˾g(sh)ȫͬ(yn)ϸͶʹ
5.2.6SʩM(jn)չO(sh)Ӌ(j)׃輰r(sh)k׃m(x)ӆψ(bo)˾g(sh)M(jn)иԸıʩM(ni)
5.2.7wz(sh)ʩͪ(jing)PԔҊ(jin)kеP(gun)Ҏ(gu)
5.2.8ʩMԓ(xing)ĿRO(sh)ʩЏUֹ
5.3F(xin)(chng)RҎ(gu)O(sh)x
5.3.1F(xin)(chng)̖(ho)ZXAM(jn)(xin)_(ki)P(gun)400A_(ki)P(gun)(c)ʮ·(xin)_(ki)P(gun)ZXA¿ʮ֧·(j)O(sh)λú͈(chng)r°ţ
ZXA䣺
һ֧·վdς(c)ʩ^(q)ӹ^(q)FXB-2ṩԴ늺C(j)_(ti)@@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)ԔҊ(jin)ʩϵy(tng)Dλü(xin)·,ԔҊ(jin)ʩƽD
13":[{"c":{"ix":0,"iy":0,"iw":893,
ǽb˾
ʣǧߣ1000
I=1.73380ʡЧʹЧȡ0.85
1101000
I==230A1.733800.850.85
ZXA1(ni)ֵ200AԄ(dng)՚_(ki)P(gun)FXB-1ԴM(jn)FXB-1Դһξ(xin)xVV22495+150;ϩ^|ȫL(zhng)240طO(sh)ܿFXB-1䣬÷o(h)ʩ(bio)־
FXB-1(ni)Դ_(ki)P(gun)ֵ200AԄ(dng)՚_(ki)P(gun)¿ڷO(sh)·(xin)_(ki)P(gun)քe飺
1.100AԄ(dng)՚_(ki)P(gun)(j)Դ䣩2.100AԄ(dng)՚_(ki)P(gun)(j)Դ䣩3.~60A©늱o(h)_(ki)P(gun)(j)Դ䣩4.~60A©늱o(h)_(ki)P(gun)(j)Դ䣩5.~60A©늱o(h)_(ki)P(gun)(j)Դ䣩6.~40A©늱o(h)_(ki)P(gun)(j)Դ䣩7.~40A©늱o(h)_(ki)P(gun)(j)Դ䣩8.~40A©늱o(h)_(ki)P(gun)(j)Դ䣩
Ӌ(j)ʣǧߣ1000
I=1.73380ʡЧʹЧȡ0.85
321000
15ǽb˾
I==67A1.733800.850.85
FXB-1(ni)ֵ200AĔ·FXB-2ԴM(jn)FXB-2Դһξ(xin)xVV22450+125;ϩ^䓎zb|ȫL(zhng)180طO(sh)FXB-2䣬÷o(h)ʩ(bio)־
FXB-2(ni)Դ¿ڷO(sh)·(xin)_(ki)P(gun)քe飺AԄ(dng)՚_(ki)P(gun)(j)Դ䣩AԄ(dng)՚_(ki)P(gun)(j)Դ䣩~A©늱o(h)_(ki)P(gun)(j)Դ䣩AԄ(dng)՚_(ki)P(gun)(j)Դ䣩A(ch)Ԅ(dng)՚_(ki)P(gun)(j)Դ䣩AԄ(dng)՚_(ki)P(gun)(j)Դ䣩7.AԄ(dng)՚_(ki)P(gun)(j)Դ䣩8.AԄ(dng)՚_(ki)P(gun)(j)Դ䣩
5.5ӵغͽ㱣o(h)
6.5.1ʩO(sh)(zhun)ño(h)㾀(xin)往(xin)TNSϵy(tng)F(xin)(chng)_(d)(j)ɼ(j)©늱o(h)
5.5.2(du)F(xin)(chng)؏(f)ӵbM(jn)Гuy(c)ӵֵęz(yn)ӛӵR4Կ(c)¾O(sh)(zhun)ño(h)㾀(xin)
5.5.3F(xin)(chng)(ni)һ_(ti)һ(j)O(sh)؏(f)ӵأӵ費ô105.5.4䡢_(ki)P(gun)(ni)O(sh)㾀(xin)Ӻͱo(h)㾀(xin)co(h)Ҫ_(ki)
5.5.5_(ki)P(gun)ĽwbԼ(ni)IJ(yng)늽ٵ⚤ȱo(h)F(xin)(chng)횰չ˾ȫO(jin)ҪO(sh)ڣҲҪo(h)㡣o(h)㾀(xin)(yng)ͨ^(gu)Ӿ(xin)ӰB
5.6.6c늚O(sh)Bıo(h)㾀(xin)棬(yng)鲻С2.5mm2Ķɽ^~(xin)ֳO(sh)ıo(h)㾀(xin)(yng)ڽ^õĶ~оƤ|(ni)治С1.5mm2ɫS/Gpɫ(xin)o(h)㾀(xin)摪(yng)Сྀ(xin)1/2
16ǽb˾
ྀ(xin)С16mm2r(sh)o(h)㾀(xin)cྀ(xin)ྀͬ(xin)16mm2С35mm2r(sh)o(h)㾀(xin)16mm2ྀ(xin)35mm2r(sh)o(h)㾀(xin)ྀ(xin)1/2
5.5.7o(h)㾀(xin)ý(jng)^(gu)_(ki)P(gun)۔㾀(xin)Ҫ(zhun)(xin)(zhun)áro(h)㾀(xin)йͨ^(gu)
5.5.8(du)a(chn)(dng)^O(sh)䱣o(h)㾀(xin)Bc(din)ڃ̎5.5.9Ŀ(xin)һ(j)|о|С0.6MǴ^(gu)T(mn)ڵ܇(ch)v^·Ҫ䓹ܱo(h)F(xin)(chng)늄(dng)C(j)ߵԴ(xin)(yn)ϵO(sh)r(sh)Ҫ÷o(h)
5.6ȫg(sh)n
F(xin)(chng)Ҫڹ̎I(lng)(do)O(sh)(zhun)늚ؓ(f)؟(z)ˣ(du)F(xin)(chng)늰ȫȫg(sh)nM(jn)йF(xin)(chng)ʩ늱횽ȫg(sh)nҪ(ni)ݰ:
1.Rr(sh)ʩMO(sh)Ӌ(j)ȫYϣ2.Rr(sh)ʩMO(sh)Ӌ(j)Y3.Rr(sh)ʩg(sh)Yϣ4.Rr(sh)늙z(yn)ӛ
5.늚O(sh)ĺϸCԇ(yn)z(yn){C{(dio)ԇӛ6.Rr(sh)늽ӵy(c)ԇӛ䛣7.Rr(sh)늶ڙz(f)8.Rr(sh)늹Sӛ9.ͣ늲ӛ
10.^y(c)ԇӛ䛡z(f)ӛ11.ȫ늹ƶȣ12.늹ֵƶȼֵ(c)13.ϺϸCf(shu)(sh)ȡ
Yչ˾ʩ늃(ni)I(y)Yϙzu(png)ֱҪr(sh)e(zhun)ؓ(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)(du)·O(sh)^(gu)d·M(jn)пɿıo(h)늚O(sh)pĺ(yng)r(sh)Q(yn)\(yn)С
5.7.2늚bú;(xin)·?ch)?zhn)ѷȼױ͏(qing)g|(zh)ȼױƷ͏(qing)g|(zh)ƶȡ
5.7.3ӏ(qing)늚O(sh)gg^ֹWq5.7.4ӏ(qing)늚늚zƶ
5.7.5늚؟(z)ӏ(qing)늚c(din)(chng)ƣO(sh)ýֹ(bio)־
5.7.6ʩF(xin)(chng)䡢̶̶_(ki)P(gun)늚O(sh)ʩ늚̎һ֧ɷۜO(sh)(zhun)ؓ(f)؟(z)
5.7.7(qing)늚I(lng)(do)ƶ늚(du)顣5.8f(shu)
5.8.1̬F(xin)(chng)ϵy(tng)֞(j)䡢_(ki)P(gun)ʩMֻO(sh)Ӌ(j)̶һ(j)䡣ɫҪy(tng)һ@ʾ(bio)־ÿ_(ti)_(ki)P(gun)(ni)ҪЌ(du)(yng)Ę(bio)ʾϵy(tng)D
5.8.2ʹù̶(dng)_(ki)P(gun)SֱӽO(sh)_(ki)P(gun)ɬF(xin)(chng)ʩҪ(dng)(sh)һC(j)һl(ni)ɷֹ܌(zhun)˰늰ȫ(bio)(zhn)п]
5.8.3O(sh)Ӌ(j)mM(jn)ؓ(f)Ӌ(j)㣬ʩF(xin)(chng)r(f)sˬF(xin)(chng)(zhun)ˆTҪðؓ(f)Mؓ(f)ƽ⣬_F(xin)(chng)ʩҪʹðȫ
5.8.4_(ki)P(gun)¿(xin)r(sh)ᘌ(du)̽Y(ji)(gu)c(din)ʩÌʹ늚O(sh)r(sh)ҪM(mn)ɼ(j)©늱o(h)Ҫʹ(dng)_(ki)P(gun)r(sh)䲻(yng)^(gu)30M_(ki)P(gun)(ni)ֱӿ늚O(sh)Դ(xin)ķ?jn)_(ki)P(gun)횲©_(ki)P(gun)
5.8.5ڵ¹ܾW(wng)δγɣڲR늕r(sh)o(w)]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)(chng)220V̶Ƅ(dng)ʽߵİbҪҎ(gu)Ҏ(gu)Ӿ(xin)ϰȫʹҪ߾زõ3M҃(ni)߲õ2.4M߽⚤o(h)҃(ni)߸߶_(d)2.4Mr(sh)횲õ͉߃(ni)Ӿ(xin)ιӾ(xin)ɿĽ^ྀ(xin)횽(jng)_(ki)P(gun)ֱʹПr(sh)늉^(gu)36V
5.8.8F(xin)(chng)(ni)õČ(zhun)늾(xin)·ҪԬF(xin)(chng)Դ_(ki)P(gun)϶ԱCBm(x)g
5.8.9R҃(ni)侀(xin)ʹý^(do)(xin)ڲôƿ()AȷO(sh)r(sh)߶ȲС2.5MM(jn)(h)^(gu)(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)(chng)Rr(sh)늹kP(gun)(ni)M(jn)̎P
5.8.11δMՈ(qng)JGJ46-201*ʩF(xin)(chng)Rr(sh)늰ȫg(sh)Ҏ(gu)GBJ232-90-92늚bðbʩ(yn)Ҏ(gu)늚ⰲbʩD(c)ҪM(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)ψ(chng)ˮO(sh)ãk^(q)ψ(chng)ς(c)(c)(c)ˮk픲Ãɂ(c)ˮψ(chng)¶Ȟ5/100
6.2ˮˮO(sh)Ӌ(j)
ʳDN100ˮͨͳ(jng)ˮñóܾ(xin)\(yn)xF(xin)(chng)ԇ(yn)ˮ(jng)ܾ(xin)ˮP(gun)ͨk^(q)SأڙC(j)е
19ǽb˾
F(xin)(chng)Rr(sh)O(sh)ʩ7.1ͳ
ʳO(sh)øͳwߴ缰Ҋ(jin)Dͳسˮܾͨ(xin)
20ǽb˾
7.3S
F(xin)(chng)k^(q)O(sh)һ(g)SأߴҊ(jin)Dˮܾͨ(xin)
7.4U(bio)ơ(bo)
7.4.1쉯wλҊ(jin)ƽD쉯wߴ簴ǽF(tun)y(tng)һʩ
A쉯g߅800mmO(sh)Ãɂ(g)߅gA͇(gu)(gu)߅齨O(sh)˾F(tun)
BUgU߶Ȟ9m߅U߶Ȟ8m|(zh)鲻P䓡7.4.2ʩ(bio)ƣ
aʩF(xin)(chng)(bio)R(sh)O(sh)쉯(c)
bҰճǽF(tun)Ҏ(gu)y(tng)һ_ú^7.4.3F(xin)(chng)һDƣ
aDO(sh)F(xin)(chng)ƽ沼ÈD
b(bo)(bo)L(zhng)2mߞ2m횷ˮ(bo)T(mn)鲣T(mn)N(xio)߅òP䓻ɫXܰ߅(ni)ͺrɫϰ
c(bo)ڃ(ni)O(sh)ȫa(chn)Ӌ(j)r(sh)ơF(xin)(chng)wϵơʩF(xin)(chng)ʩƶȡʩF(xin)(chng)ȫa(chn)ƶȡʩF(xin)(chng)h(hun)o(h)ƶȡʩF(xin)(chng)l(wi)ƶȡF(tun)ȫa(chn)O(jin)عڡ
7.5F(xin)(chng)(chng)
7.5.1(chng)(ni)NO(sh)ʩO(sh)϶ѷ̎(yng)ԬF(xin)(chng)(sh)HŶѷßo(w)Ҏ(gu)SָţϷ(li)(bio)R(sh)ѷR
7.5.2o(w)ՓNʹÈ(chng)أGe⣩ȫC15Ӳ(chng)صƺӲ(j)ʹ÷N(li)ͬŵƺ£Rr(sh)C(j)܇(ch)150mm܇(ch)϶ѷ̎80mmе60mm_ּܣܣ²50mm40mm(chng)ر10%
21ǽb˾
Geo(w)G(chng)ر辰G
7.5.3F(xin)(chng)(chng)ӲO(sh)ˮ¶ˮˮO(sh)óˮܾW(wng)
ȫh(hun)ʩ8.1Rr(sh)늰ȫע(xing)
8.1.1_(ki)C(j)ǰJ(rn)z_(ki)P(gun)(ni)Ŀ_(ki)P(gun)O(sh)ǷRȫЧ©늱o(h)Ƿɿl(f)F(xin)(wn)}r(sh)L(zhng)R(bo)L(zhng)늹Q̎
8.1.2_(ki)C(j)ǰм(x)z늚O(sh)Ľ㱣o(h)(xin)Пo(w)Ʉ(dng)(yn)|һЎ늽^(do)(xin)
8.1.3(yn)(zh)аȫҎ(gu)һЌ늚SbĹ늹(li)(yn)늹M(jn)늹I(y)
8.2늹ȫע(xing)
8.2.1ˆT(yn)(zh)늹ȫҎ(gu)(du)늚O(sh)乤ҪM(jn)жڙzԇ(yn)ϸ늚O(sh)Ҫֹͣʹ
8.2.2늹ˆT(yn)늲(xin)·Ͻֹؓ(f)ɽӾ(xin)_ʹ늹
8.2.3늚O(sh)Ľ⚤ӵػ㱣o(h)ڿ䡢_(ki)P(gun)(ni)횰b©늱o(h)(sh)Ѓɼ(j)©늱o(h)
8.2.4늚O(sh)ñU(xin)zֹٽzcO(sh)ƥ8.2.5ʩF(xin)(chng)(ni)(yn)ʹÄϾ(xin)ý^(do)(xin)̖(ho)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
8.2.8Ƅ(dng)ʽ횲ðȫ늉
8.2.9ʩF(xin)(chng)Rr(sh)ʩ횈(zh)ʩMO(sh)Ӌ(j)ͰȫҎ(gu)̡8.2.10C(j)еIJֱ횲ȡ^ʩ
8.2.11ˆT횴^zЬͽ^˲һ˷һؓ(f)؟(z)|
8.2.12C(j)еbO(sh)R©늱o(h)~©늄(dng)С15mA,~©늄(dng)r(sh)gС0.1s
8.2.13C(j)еؓ(f)ɾ(xin)(yng)Ƥo(h)~о||L(zhng)ȑ(yng)С50m
8.2.14늺C(j)(yng)ڷͨL(fng)õĵط(yn)ȼױƷ?ch)ʩ?.2.15늺C(j)һξ(xin)L(zhng)ȑ(yng)С5mһ(c)o(h)Rȫ8.2.16C(j)C(j)еξ(xin)(yng)xYHSƤo(h)~оܛ|8.2.17ֱ|(xin)Ľ^(yng)
8.2.18늺׃Ŀd늉(yng)80V?xn)?ni)
8.2.19ˆT횳CύʩҪûCͿo(h)횴^Ьףʹo(h)ĿR
8.2.20ֳ늄(dng)(j)ȫo(h)Ҫ֞IIIIII(li)I(li)ֳ늄(dng)ߵ~늉^(gu)50Vڷǰȫ늉Աӵػ㱣o(h)ͬr(sh)߀횽©늱o(h)Աȫ
22ǽb˾
II(li)ֳ늄(dng)ߵ~늉^(gu)50Vpؽ^ӏ(qing)^ĸӰȫʩpؽ^ָ˹^߀һӪ(d)ıo(h)^(dng)^pĕr(sh)ˆTcwxԲ(hu)|II(li)ֳ늄(dng)߿Բӵػ㱣o(h)II(li)ֳ늄(dng)ߵһ(g)ء
III(li)ֳ늄(dng)Dzðȫ늉ĹҪһ(g)xõp@M׃늣׃߅~늉^(gu)50VIII(li)ֳ늄(dng)ҲDzҪo(h)ӵػһҪb©늱o(h)
8.2.21ֳ늄(dng)ߵ_(ki)P(gun)(ni)횰bx_(ki)P(gun)·o(h)^(gu)ؓ(f)ɱo(h)©늱o(h)
8.2.22ֳ늄(dng)ߵؓ(f)ɾ(xin)xo(w)^Ķ~оƤo(h)ܛ|ܑ(yng)GB1169-74ͨL(fng)ܛ|ҪоG/Spɫ(xin)κrֻo(h)(xin)
8.2.23ʩF(xin)(chng)(yu)xII(li)ֳ늄(dng)(yng)bO(sh)~(dng)15mA,~©늄(dng)r(sh)gС0.1s©늱o(h)
8.2.24_(ki)P(gun)(ni)bO(sh)x_(ki)P(gun)
8.2.25¶h(hun)Ĉ(chng)II(li)ֳ늄(dng)
8.2.26⳱h(hun)(chng)늚O(sh)_(ki)P(gun)(ni)©늱o(h)(yng)x÷R͵ģ~©늄(dng)(yng)С15mA,~©늄(dng)r(sh)g0.1s
8.2.27ڪMխ(chng)ʩ(yu)ʹÎx׃III(li)ֳ늄(dng)xII(li)ֳ늄(dng)߱bO(sh)R©늱o(h)Ѹx׃©늱o(h)bڪMխ(chng)߅(yng)O(sh)(zhun)˿o(h)
8.2.28ֳ늄(dng)ߵؓ(f)ɾ(xin)(yng)͚͵Ƥo(h)~оܛ|н^8.2.29ֳʽ늄(dng)ߵ⚤ֱؓ(f)ɾ(xin)^_(ki)P(gun)ȱßo(w)pʹǰҪdz飬\(yn)D(zhun)ʹ8.2.30
9.3F(xin)(chng)ȫע(xing)
8.3.1ʩˆTM(jn)(chng)(j)ȫ(jng)ԇϸM(jn)(chng)M(jn)ʩF(xin)(chng)횴ϸȫñϵ~iÎۣ
8.3.2ȳ^(gu)1.5mĜϲۻA(ch)(ni)I(y)r(sh)횙zێПo(w)ѿp_o(w)ΣU(xin)I(y)߅1m(ni)öѷɳӡwȲ
8.3.3߶ȳ^(gu)1.2mr(sh)(yng)O(sh)_ּI(y)߶ȳ^(gu)4mr(sh)Ã(ni)_ּܱ֧ȫW(wng)_ּܑ(yng)O(sh)o(h)ڗU͓_巽̎I(y)o(w)o(h)r(sh)ϵðȫ
8.3.4_ּ϶dÿm2ó^(gu)200kgкd^(gu)150kgau߶Ȳó^(gu)3Ƥ(c)uͬһK_ְϲó^(gu)ˣ(yn)ò(wn)̵Ĺwڼω|߲
23ǽb˾
8.3.5I(y)·I(y)O(sh)ÿɿȫķo(h)xڼϔشuѴu^ڼϡ쾀(xin)ĉιվډߡI(y)
8.3.6Ӄ(ni)\(yn)Ͳϡɰ{r(sh)(yn)͵͒Sϡ8.3.7˹܇(ch)\(yn)u܇(ch)ǰxƽϲС2mµϲС10mbur(sh)(yng)ȡ̎ȡ̎Ӱȡôֱ\(yn)ݔ(yn)dôu\ǰϷŴur(sh)Ҫֲu\(yn)ֱӵ_ּɰ{϶b^(gu)M(mn)(yng)϶10cm
8.3.8Ĩøߵ_ְȲڃɉK_ְ壨50cmgô2mƄ(dng)ߵʕr(sh)治վI(y)ˆTó^(gu)ˡ߶ȳ^(gu)2mr(sh)ɼӹO(sh)_ּ(yn)_ּܴT(mn)ůƬȷdzصϡ(yn)_ּܵķo(h)ڗU(yng)_(ti)M(jn)в
8.3.9I(y)ǰ횙z鹤ߡO(sh)F(xin)(chng)h(hun)ȣ_J(rn)ȫI(y)ҪJ(rn)鿴ʩ̶ڡR߅ȫo(h)_ּo(h)_塢W(wng)ǷRȫι_ְǷҪgПo(w)̽^Ϳ϶
8.3.10I(y)гF(xin)ΣU(xin)וr(sh)I(y)ˆT(yng)ͣI(y)ȫ^(q)ϼ(j)(bo)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)¹ʣ횼r(sh)܂ˆTѸو(bo)ϼ(j)o(h)¹ʬF(xin)(chng)ȡʩ¹ʡ瓌ȹ¹ʔU(ku)ˆTr(sh)ʩg(sh)ˆTָ(do)M(jn)Г
8.3.122mA(ch)r(sh)(yng)O(sh)ݺµۡ£
8.3.13ڵؿr(sh)(yn)ע¹ܾ(xin)|ȣ8.3.14_ּδ(jng)(yn)ղʹ(yn)պSĺƄ(dng)I(y)Ҫ횲ĺƄ(dng)r(sh)횽(jng)̼g(sh)ˆTͬ⣬ȡӹ̴ʩɲƄ(dng)_ּ?ch)?yn)̽^
8.3.15(zhn)ò(wn)̵Ĺw_ְ|߲
24ǽb˾
9.3.16I(y)·ͬһֱI(y)½I(y)r(sh)O(sh)ðȫx
8.3.17ڼϔشuˆTѴu^ڼ쾀(xin)ĉ횽ι̣I(y)h(hun)еػs\(yn)ծa(chn)Ԯa(chn)σ(chng)
8.3.18վډߡI(y)
8.3.19ӣۣ(ni)\(yn)Ͳɰ{(yn)͵͒SϹߵ
8.3.20\(yn)ݔͨ^(gu)ϲەr(sh)(yng)߱?q)ȲС?.5m
8.3.21(zhn)㏊(qing)ڳ^(gu)زϵĉwM(jn)⌢wײϕr(sh)ʧֵɰȫ¹ʣ
8.3.22Nʯr(sh)(yng)șzFNПo(w)ѣNǷιNҪʯyNNҪƽNҪ(zhn)ͬr(sh)Ҫ帽rПo(w)ΣU(xin)ȻN
8.3.23(zhn)ͽƄ(dng)ωʯ≺ƻָ
8.3.24¶ȴ25r(sh)߱ʹƄ(dng)ݱι̒^ܿڑ(yng)O(sh)o(h)ڗUĿȫW(wng)
8.3.25I(y)敺ͣI(y)r(sh)Ҫ(du)õwȡʩԷˮ_ɰ{ʹw
F(xin)(chng)ƽ沼ÈD
25ʾP(gun)ڡУһF(tun)һƷ̡oķHչ˼SʹһF(tun)һƷ̡ԓƪ½h(chung)
(li)ԴW(wng)j(lu) ؟(z)ăHތW(xu)(x)a(chn)(qun)(wn)}Ո(qng)(lin)ϵ҂r(sh)h