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䓹ܵÿװb(bo)r(ji)
(li)Դchangbanqiao l(f)r(sh)g2021-8-9 15:09:16

䓹ܵbr(ji)(yu)(sh)SֱN(xio)-o(w)g̣趨-Ҏ(gu)RȫǺ@(g)(wn)}ǰbM(fi)߀DzM(fi)߀dž(wn)IJ䓹ܵÿ׶X(qin)߀f(shu)b䓹ܵĹ˵M(fi)^(gu)ҶԺ(jin)f(shu)f(shu)


䓹ܵÿװb(bo)r(ji)
䓹ܵÿװb(bo)r(ji)еľW(wng)ψ(bo)r(ji)һ

f(shu)1.l(xing)110Ԫ(zhn)160ԪЅ^(q)350Ԫ䓹ֱܵС ʩh(hun)؛Q˹M(fi)ҲSdzX(qin)ЩԱr(nng)ҪFŶ

f(shu)21С(du)5-8 8-10Сr(sh)ҲͰb20ҰɣÿҲ 16--20Ԫ֮g

f(shu)ǰbM(fi)M(fi)ɡ@Ӂ(li)f(shu)A(y)ƹܣôdžμ˹÷mB˨䓹ܰbһ߀Ҫ(jin)Щ?yn)鲣䓹p漰F(xin)(chng)ճӵԒҪճӿڵвճ(du)(li)f(shu)ճM(fi)ñ^c(din)ֺ(du)M(fi)øЩͬڏճӿM(fi)Ҳһ

dž(wn)Dz䓹ܵăr(ji)ֻf(shu)r(ji)߀Dzһ?yn)?gu)̖(ho)ͬ

䓹ܵҎ(gu)

䓹ܵĘ(bio)(zhn)ЧL(zhng)Ȟ6׺12ףжL(zhng)p@ˇxĝTˇԼBm(x)p@ˇNɸ(j)䓹ܵšȼ(j)PN̈́ȵȼ(j)SNM(jn)зּ(j)(li)䓹܄ȵȼ(j)SN=EI/D3,ͨN/m2λEIعSλL(zhng)ȃ(ni)ܱڭh(hun)ȣDܵƽֱȼ(j)PN0.10.61.01.62.02.5Mpa,ȼ(j)SN12502500500010000N/m2

ԭ(li)䓹ܵăr(ji)?yn)鲻ͬƷ߀вҲһӡĿǰܶ๤̽O(sh)жБ(yng)ò䓹h(zhn)ӆُ(gu)䓹ܵтһֻ䓹ܶX(qin)һ׾xҪ]a(chn)Ʒ|(zh)Լ(yng)òͬвͬL(zhng)Ҫ?yn)?du)ڲ䓹܁(li)f(shu)Ҫ(qing){(dio)䓹njһNI(y)òϣ䓹һ㰴a(chn)ǰDzُ(gu)Ҫһһ12L(zhng)

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