䓹ܵa(chn)ˇЩ䓊Aɰܵď(qing)ָĂ(g)ď(qing)ȣ䓊Aɰdn600-0.6-5000ʲôҎ(gu)L(zhng)СһһDN600ֱ0.6MPaĉ,5000Dz䓊Aɰܵĭh(hun)ʲôǭh(hun)أʲô䓹ܵSҴF(xin)؛(yng)

䓊AɰĎN䓵Na(chn)ˇ
1(f)ʽp@Aɰ䓹ܣܵL(zhng)Ȃ(g)w12(ni)鶨ֵͬrlܱ^^pЪ(d)Ƶă(ni)r칤ˇ,ֱәz(ni)rĶ̎,Ա㼰r(sh)ޏ(f)(dn),r(sh)g^L(zhng)(ni)rΪ(d)̻ҳ͕r(sh)՚,̻^,ϩw^,ȫԵ_(d)ˮl(wi)(ni)roģ,ӹ^(gu)ģ߿ܱσ(ni)rƽ,ˮС
(sh)֬ x wS^(gu)Ɍ,ӌӪ(d),ڙz,ɱσ(ni)r|(zh)h(hun)O(sh)Ӌ(j)_,ӌp@ǵĶ׃,ʹgܵԸ,@ֻܝM߉ܵՈ(qng),Ҍ(du)ֱлĿ^(qing)пڼǸһw,ҿ^ߵĄ,@܉(dn)Ӳr(sh)(jin)̵ĽӺ治l(f)׃,ںܸߵĉ»顣ÿ6ױһ^,F(xin)(chng)a(b)QӲ
2m(x)p@Aɰ䓹ܣܵL(zhng)ȣ^L(zhng)\(yn)ݔֵ24(ni)鶨ֵܱڱ, ^p(ni)rӺ(qing)ͬr(sh)γ,ֻЌ(du)ƷÓģ,ܲ(ni)rӵȱc(din)һ{(dio)C(j)_Ͳ(hu)o䓎һӞ(ni)r,̻yϵy(tng)O(sh)Ӌ(j)Ƿ,ʹ(ni)ӱϩ]l(f),ɵ_(d)ˮҪģ䓎@,ˎr(sh)?i)E,(ni)r❍п,ӰˮC(j)Ԅ(dng)Ӌ(j),_(d)¿Ҫ
Hh(hun)h(hun)@,S(qing)ɶwSQ,ڶwSSC(j)ɢ,ȫwӲϵܲǶֵ,,ڹֱܸлה^O(sh)Sȷa(b)(qing)wS,ѽ(jng)QĆ(wn)}^ܺzȦ(gu),(du)c(din)ĹӾ՜ͨߴ,(dng)Ӻdɲ,@͎(li)Ӹܵ׃βe ڿ\(yn)L(zhng)ÿ18-20L(zhng)һ^,Sr(sh)ēQT(mn)ӡ
3xĝTAɰ䓹ܣ?jin)θL(zhng)ֻܶL(zhng)6⏽鶨ֵܱ^, ^(ni)rӵǚv̵^һ,(sh)F(xin)Śzӑ(ni)rƷ|(zh)óˮ(sh)֬(ni)rģ,xĘ(sh)֬Ȼ,÷Ƿ(ni)r(sh)֬_(d)(rn)ɾ÷Ƿ(ni)r(sh)֬S^͵,ҪǰӵS,ֻܿӺ,ڹֱܸл,@ܵęC(j)^,yܸ߉ǰͬBm(x)ܣÿ6һ(g)^,Sr(sh)ēQT(mn)
䓊Aɰܵď(qing)ָĂ(g)ď(qing)ȣ
1ͬ(sh)һ(qing)ȿ϶ж(du)ڲ䓊Aɰ܁(li)f(shu)㆖(wn)Ҫǃɂ(g)һ(g)̓(ni)ͨf(shu)ĉȼ(j)һ(g)≺^ĭh(hun)
ȼ(j)ͨ0.20.61.01.62.5h(hun)ͨ25005000750010000Ҫf(shu)ǣ䓊Aɰܵĉȼ(j)h(hun)ȶǿO(sh)Ӌ(j)Ҳf(shu)(sh)(j)(j)(sh)HҪǿ׃ģһ@(g)(li)
2ʲôǭh(hun)
Єȵȼ(j)SN=EI/D3ͨN/m2λEIعSλL(zhng)ȃ(ni)ܱڭh(hun)ȣDܵƽֱȼ(j)PN0.10.61.01.62.02.5Mpaȼ(j)SN12502500500010000N/ m2
P(gun)ڲ䓹ܵ-AɰܵĎׂ(g)(wn)}͞B@䌍(sh)䓹ܵĈ(bo)r(ji)Ǻͭh(hun)̖(ho)(sh)ֱP(gun)ϵwԔ