]ʽsđ(yng)÷R˽٣
һұC(j)еʯ}I(y)
1.FSߠtܛˮ]·ѭh(hun)
2.䓏SļӟtY(ji)bõsˮϵy(tng)
3.܈䓏S]ʽsˮSsˮϵy(tng)
4.L(fng)C(j)sc֪R늙C(j)܈䓙C(j)O(sh)sˮϵy(tng)
5.lБ(yng)늠tиlԴc늿۟tts-s-ss-ëfsStՠtБ(yng)ؠtĵsˮϵy(tng)
6.C(j)ӹO(sh)·sĥs
7.TO(sh)ă(ni)ˇˮs
8ͻSĵ͜λƷsN͚ssˮ⼰ˇ|(zh)s
9c۸Gξྦྷt
10עܙC(j)ˮϵy(tng)
늘I(y)
1.݆C(j)
2.c݆C(j)؈צTsc֪R(lin)TˮˮSL(fng)C(j)SУsˮl(f)늙C(j)늄әC(j)sbûO(sh)
3.׃
]ʽsđ(yng)÷
]ʽssЧ(yng)ԽԽeO(sh)ĽطҲ˺ܴĎǞõ^_(d)˿ݵá(ni)ѭh(hun)ˮϵy(tng)ķԼҶҺ늼ӟO(sh)^sϵy(tng)ϣԿ]ˮ،ˮ(ni)܉(ji)s늼ӟ\еĺM߀ˮ(ni)ͶˎƷƇˮˮ|(zh)
1sϸߺ͌eһ㶼ܴҴbڸ̎L(fng)rҪ]ԭǷιЛ]аbλ
2]ʽsļҺ*]ʽsQ5ĜyԇcsĮ(dng)ֱDm̎Dm=1.13√L*W߶1.5L,Wքe߅L
3ѭh(hun)ˮȲ50/ڃ(ni)100/˺ۺ͙C(j)еs|(zh)Ҫrȡ弰ˮ|(zh)(wn)ʩ
]ʽsQL(fng)C(j)λϷҾx^hˮ^⣬²ˮˮwRpʧܴs܇γˮF܊F(tun)ԾȺķֳ
]ʽsđ(yng)÷R˽(ji)ʡg_(lin)ãԸ(j)͑ҪӂñCϵy(tng)ȫ(wn)\УԄГQքГQ