䓹ܵa(chn)ˇЩ䓊Aɰܵď(qing)ָĂď(qing)䓊Aɰdn600-0.6-5000ʲôҎ(gu)LСһһDN600ֱ0.6MPaĉ,5000Dz䓊Aɰܵĭh(hun)ȡʲôǭh(hun)أʲô䓹ܵSҴF(xin)؛(yng)
䓊AɰĎN䓵Na(chn)ˇ
1(f)ʽp@Aɰ䓹ܣܵLȂw12(ni)鶨ֵͬrlܱ^^pЪƵă(ni)r칤ˇ,ֱәz(ni)rĶ̎,Ա㼰rޏ(f)(dn),rg^L(ni)rΪ̻ҳ͕r՚,̻^,ϩw^,ȫԵ_(d)ˮl(wi)(ni)roģ,ӹ^ģ߿ܱσ(ni)rƽ,ˮС
֬ x wS^Ɍ,ӌӪ,ڙz,ɱσ(ni)r|(zh)h(hun)O(sh)Ӌ_,ӌp@ǵĶ׃,ʹgܵԸ,@ֻܝM߉ܵՈ,ҌֱлĿ^(qing)пڼǸһw,ҿ^ߵĄ,@܉(dn)ӲrԹ̵ĽӺ治l(f)׃,ںܸߵĉ»ÿ6ױһ^,F(xin)aQӲ
2m(x)p@Aɰ䓹ܣܵLȣ^L\ݔֵ24(ni)鶨ֵܱڱ, ^p(ni)rӺ(qing)ͬrγ,ֻЌƷÓģ,ܲ(ni)rӵȱcһ{(dio)C(j)_Ͳo䓎һӞ(ni)r,̻yϵy(tng)O(sh)ӋǷ,ʹ(ni)ӱϩ]l(f),ɵ_(d)ˮҪģ䓎@,ˎrE,(ni)r❍п,ӰˮC(j)ԄӋ,_(d)¿Ҫ
Hh(hun)h(hun)@,S(qing)ɶwSQ,ڶwSSC(j)ɢ,ȫwӲϵܲǶֵ,,ڹֱܸлה^O(sh)Sȷa(qing)wS,ѽ(jng)QĆ}^ܺzȦ(gu),cĹӾ՜ͨߴ,(dng)Ӻdɲ,@͎Ӹܵ׃βe ڿ\Lÿ18-20Lһ^,SrēQTӡ
3xĝTAɰ䓹ܣθLֻܶL6⏽鶨ֵܱ^, ^(ni)rӵǚv̵^һ,F(xin)Śzӑ(ni)rƷ|(zh)óˮ֬(ni)rģ,xĘ֬Ȼ,÷Ƿ(ni)r֬_(d)ɾ÷Ƿ(ni)r֬S^͵,ҪǰӵS,ֻܿӺ,ڹֱܸл,@ܵęC(j)^,yܸ߉ǰͬBm(x)ÿ6һ^,SrēQT
䓊Aɰܵď(qing)ָĂď(qing)ȣ
1ͬ(sh)һ(qing)ȿ϶жģڲ䓊Aɰ܁f㆖Ҫǃɂһ̓(ni)ͨfĉȼһ≺^ĭh(hun)ȡ
ȼͨ0.20.61.01.62.5h(hun)ͨ25005000750010000Ҫf䓊Aɰܵĉȼh(hun)ȶǿO(sh)ӋҲf(sh)(j)(j)HҪǿ׃һ@
2ʲôǭh(hun)ȣ
ЄȵȼSN=EI/D3ͨN/m2λEIعSλLȃ(ni)ܱڭh(hun)DܵƽֱȼPN0.10.61.01.62.02.5MpaȼSN12502500500010000N/ m2
P(gun)ڲ䓹ܵ-AɰܵĎׂ}͞B@䌍䓹ܵĈrǺͭh(hun)̖(sh)ֱP(gun)ϵwԔ