˵ǷʩҪҪ(1A414023)ṹʩļҪ뷽(1A414031)
̰Ʊ䡢ʵʩ̣ʩϵӰ죬κʩ̴Ӱ̵
𰸡
1ʩҪҪУ
(1) ʩǰˮλϸߣɲ˹͵ˮλӵײ500mmԱ֤ˮ½лӿںͻʩ
(2) ʩʱɲڵϰװ塢ĸֽê̲װﵽ25%ǿȺڵװ֧ģ壬ֻҲɲõװģһͬʱ֧ãһɣģ֧֧в̶ι̡
(3) ʱһ㲻ʩ죬ʱӦʩҪӦֹˮ
(4) ϣӦǺˮ7졣
(5) ǿȴﵽǿȵ30%ʱӦлӻ
2ǽṹŵDzնȴˮƽ²СȱǼǽСƽ沼òʺҪռĹṹҲϴ
3ʩƻõˮ࣬ӦѡûԸߡˮĹˮͨˮ࣬ûɽҹˮͷúҹˮࡣˮƷ־ȷˮǿȵȼӦ42.5Сˮ 300kq/m3ˮұȲӦ0.6ˮֱӼȣʹǰ1~2ůţů¶5ϡΪˮıɰʯϵ5ңԶʩƻʱӦȲüˮķ¶Ȳóйع涨
4ֽʴԭǣҺPHֵӰ죬PHֵС4ʱֽʴٶȼӿ죬̼PHֵӺӰ죬ӻƻֽĤʹֽʴֽĻȵӰ죻ˮƷֵӰ죻¡ʪӰ죻ˮεãʵȵӰ졣
5ϺΪȷ½Ļ˵Ӳֹڸѷ죬Ӧ12СʱڼԸǺͽˮͨˮƵĻʱ䲻14죻ˮࡢɽҹˮȰƵĻʱ䲻21졣
˵ǽĿĺͬ(1A427000)
ʩбڿ(Ͷֹ)֮ǰй⣬Ҫ漰б귽ʽѡб߱бױƵݡͶ굥λʸԤ⡣ҪݡлбͶ귨йطĹ涨ȷбͶдڵ⡣ˣڴʱҪݱش𣬲Ҫָ֮Ҫ˵ԭΪʹӦҪһ˵Ҫͳ
𰸡
1. бУ֮У
бӦƽȵضԴеͶˣԲͬͶͬҪ ύͶļĽֹʱ䣬пʱ䲻ͬһʱ䡣Ͷ귨Ĺ涨Ӧбļȷύбļֹʱͬһʱ乫С
Ӧб˻б֣ʡίΪֻܼලͶĻΪˡ
бڿºһֱδܷ깤˾ϲг˷ѣӦȡʩбʧܣ
б̹㷽ʽȷб굥λбʧܣб˺бӦбļб˵Ͷļͬб˺б˲жͬʵݵЭ顣
2. 쵥λͶļӦΪЧͶܾΪбļ涨Ͷ걣֤Ͷļɲ֣ˣδܰҪύͶ걣֤Ͷ꣨ޣб굥λΪӦͶԾܾ
3. ԶλͶļҪӦûͶ걣֤ΪͶΪһҪԼͶЧڳͶļģӦΪΥԼΪˣб굥λûնλͶ걣֤
4. ϲù˾½б꣬ǣ
һֻܱһףڿٸ˱ף¾仯ʵб굥λ֡
ϲʹø仯ٰбļ趨ĶͬDzƽġ
5. ֽͼͼ53ͼ54ʾ
ͼ53
ͼ54
ֵ̿400P/A3%4+300P/A3%8P/F3%4+200P/A3%5P/F3%124003.717+3007.0200.888+2004.5800.8134101.64Ԫ
ֵ̿400F/A3%4F/P3%13+300F/A3%8F/P3%5+200P/A3%54004.1841.469+3008.8921.159+2005.3096612.07Ԫ
6(1)(2)(3) (4)(5)