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(li)Դchangbanqiao l(f)r(sh)g2021-4-13 10:54:14

(ni)˿T(mn)䓹ܲĺ-˲L(zhng)h(hun)Ƽ޹˾IJwSƷ(qing)ϵ(qing)鲣wS(qing)ϣQ^ʹõĘ(sh)֬ƷNͬоh(hun)ȩ֮QӲкܺõ͸Լ͸ߜ͸gͬr(sh)FӲҲҲ͸ߜصc(din)һNȾвӲ͸ߜءg|(zh)־Fһӈ(jin)Ӳc(din)(jng)^(gu)оԇ(yn)KƳ@һN(f)ϲ-䓹ܡ

L(zhng)h(hun)޹˾-

䓹ܲĺ-˲,䓹䪚(d)ߵď(qing)͸g(ni)⻬ݔܺĵʹÉL(zhng)(50)\(yn)ݔbSo(h)ɱͼCr(ji)͵T(yu)(sh)ʯ͡켈нoˮSˮ̎ˮúݔ͵ИI(y)ȡˏVđ(yng)
SЇ(gu)лM(jn)̼ӿ挦(du)˿YԴͭh(hun)ƽco(h)(j)Ӵ(du)лA(ch)O(sh)ʩͶY(ji)M(jn)ƌW(xu)g(sh)ҪܼܲƷNҎ(gu)񲻔Sa(chn)|(zh)Ϲܰl(f)չܿ^(gu)ԲȲP䓸ɃϹܽY(ji)(sh)IJ坍mĮa(chn)Ʒò䓲|(zh)ĸNܵҲV(yng)õO(sh)(dng)

䓹ܲĺЄȵȼ(j)SN=EI/D3ͨN/m2λEIعSλL(zhng)ȃ(ni)ܱڭh(hun)Dܵƽֱȼ(j)PN0.10.61.01.62.02.5Mpaȼ(j)SN12502500500010000N/ m2

䓹ܲĺ-˲L(zhng)h(hun)Ƽ޹˾njI(y)²||ܡh(hun)(sh)֬(f)͘ˮܵ|o(h)䓻Sء䓸ͳsmcSDͲĵI(y)L(zhng)Ҫa(chn)Ʒ|ܾr(nng)I(y)a(chn)wϵе(qing)ȸߣн٘ܵĄв䓘ܵg͸gܺϻ܏(qing)^b㡢ʹÉL(zhng)L(zhng)Ҫa(chn)Ʒв|ܡ|SMC|h(hun)(sh)֬(f)͘ܡ·ò䓹a(chn)ƷҎ(gu)̖(ho)ȫL(zhng)˾ҕ¼g(sh)®a(chn)ƷM(jn)_(ki)l(f)ҽb(gu)(ni)⃞(yu)|(zh)(jng)(yn)(chung)¹ģʽO(sh)W(xu)(x)ͻIԾ󾫵Įa(chn)Ʒ|(zh)׌͝M
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