雨水泵站施工组织设计 - 百度文库 ϵͷ

ʱ : 雨水泵站施工组织设计 - 百度文库ϿʼĶ

۵Dzô4ȡ

(3)绡

绡ijӦʵķʩ

绡Ӻĵ纸Ӧݲͬĸֽѡ

ӽͷĸֽӦλͬһֱϡӵĵ绡쳤ȣ˫溸Ϊ5d溸Ϊ10d

(4)êӳ

ֽСê̳LaHPB235ֽΪ25dHRB335d25LΪ31dHRB335d25LΪ34dҲС250mmֽСӳLd1.2LaҲС300mmê̳Lae1.15LaԲֽͷĩӦ乳θֽɲ乳

(5)ͬһڵֽӽͷó50%ͷó25%ѹںӽͷơͷó50%

(6)ǵ绡ֽͷֽС10dҲλڸֽദ

(7)ͬͽͷ(ֱָӷͬĸֽͷ)Ϊһ顣

dֽİͰװ

(1)ڸֽͰװ֮ǰӦϸʩͼֽøֽмĸиֽݣõģϻõŻϻߣȻߴС

(2)涨⣬еĹֱ֤ (3)˿Ҫ򱣻㡣

(4)ֽཻ㴦Ӧ˿ֽĽÿһ÷״ΣܱеĽÿҪÿֽĽɰ͡˫İ뽫ȫֽΡ

(5)԰ĸֽǼģʱӦҪ ǼΣʱΣ

ֽģǰȷȡӦ˿ֽӦɢáڸŸֽ֮䣬ö̸ֽ֧ȷλ׼ȷ

20

ģĸֽӦҪбΡɶӦʱ

Ѱõĸֽϲò̤մк⡢ɢľмᡢ֬кʡ

¶˱϶˴ִ󣬳״¶˳ʡʮԸ²ֽϡ

ֽװаԼ졣Ӽ졢ʼԱר졣ϸ󱨼ʦապϸ󣬷ɽµ򣬲дιյ

ģĺûģߴȷϵṹߴۣǿ顢١̾ڸ11ף0.6ףǵŽʱѹϴ󣬷ģҶݸʹç16Բݸ˼Ϊ750*700

?ģϵѡ

ģ弰֧ܲϵࡢȼӦݽṹص㡢Ҫתȷϱ̵ľѡøľģ塣ģϸģ

ģϵ׼ӦеĹұ׼Ͳ׼Ĺ涨ʴŤԵľIJӦʹãʪΪ18%-23%

ľģӦṹԤסڡۡԤݵƽ仯ҹ˾ƹۼƵľ飬ڼӹõľģ϶ϰƤ֤űۡ

?ģӹ

(1)ģǰҪϤͼֽϸʩͼֽƼӹͼ˶Թ̽ṹ͹ĸߴ硢ӽṹӦͨģŴԱ׼ȷơ

(2)ľģתǴӦľбǣŽв©͹κתǡǷģתǴʹǻͬ۴󷽡

(3)ģӷ촦Ӧƽֱ⻬ƴ촦÷ֹ©ʩΪ©ɰߡɰߡѵͨڸģģģ㣬ģľģ֮䶼𽺺ĵ棬Խˮֹ©

(4)ģ尲װǰӦģŽӴ洦ͿˢģģӦͿˢȣȾֽ

(5)ظʹõĸģľģӦʼձ֤ƽ⻬״׼ȷģӦ

21

ʱˮȾײģҪʱࡣ

?ģ尲װ

(1)ģ尲װʱΪֹģλƣӦ㹻Ĺ̶ʩΪģŲѹƻֲΣڲģ˨ˣɲС14mmԲƳɡ˵óܹŽмͺIJѹ⣬пɵģĶߴ磬˵ģŽвѹм⣬Ӧǵṹȳߴķ㡣ҹ˾ľ飬Աþڵȴç16Բ˨üӺñ̶Էֹģ൱á

(2) ģ֮ĽӷƽܣֲʩʱӦУ²ƫģ¶˲Ӧд̨

(3) ģ弰֧ϽѷųƺصIJϺ豸ʩԱϽ̤ȳ鶯ģ塣

(4) ⲿλ֧ģι̣Уߴ硢λǷ׼ȷֱǷﵽҪ󣬷ֹ豸޷װ

(5)ǽģ

ڽṹˮҪϸߣҪ֤ʩȱ뱣֤ģ֧ģӦƽƴܲ©Ӧ㹻ĸնȡǿȡ˨̶ģ壬˨ϼӺֹˮ˨ҪӻڰȺ͸߶á

˨ֹˮͷ˷ܱ֤ṹȣӳˮ·ߣӶ͸ˮֹˮ˨Ӧܣֹˮģ֮Ӧӵľģȥľֹˮƽ潫˨ˮɰ¡

(1)صIJģ壬ǿȴﵽ3.5MPϣܱ֤漰DzģʱܲŽṹijģڴﵽ3-3ģ׼󷽿ɲ

(2)Ųģ˳Ϊ֧ĺ𣬺֧ȲȲdzز֣ز֡ģʱʹרŹߣҪӲ˻ͣʧṹģ塣

(3)ڵȵģö뱣IJֽسṹͬͬŵˮɰʵĨ⡣

(1)֧ܱȶĻϣҪʱɶԵػмӹ̡

22

(2)֧ڸ߶ȷˮƽӦ켰ȶԲãҪʱ·빹̶ӡ

(3)֧ܳģֽҪ⣬֧šӹģ壬̶ֹˮŽƽ̨ã֧ܵιȶȷùʤеĹؼ

ģ尲װ󣬻Լר켰Ӽ졣

(1)ߴ硢̡߳Ԥ׶ԤǷ©ͼֽҪ (2)֧Ƿι̣˨ֱǷҪ

(3)ģƴǷܣ϶Ƿסƺ͹淶Ҫ󣬲ܱʦպһʩ

3Ź a

ʩǰǸݻϱ豸ܣУ豸Ҳм飬Űľԡ˰ʱ䡢׼ȷԡҶƬĥ̶ȵȡ

ʩҵбļҪ󣬱ṹлƷҪƻƷ޳ó˳ñ֣ϲŲ档ܲȡַʽӦʹ䡢ֹвᷢ롢©ˮཱུ̮ȵŵ߶Ȳô2mӦ軺ʩ,۴Ͳȡ

(1)ŽǰӦģڵˮԿˮIJλнˮʪ (2)õ糬ʱ䣬ʹá

(3)Ӹߴ㵹ʱ㵹߶ȲӦ2.0m糬2.0mʱҪûۣܡܳӦ1.0mڣ

(4)ͬһλӦֲˮƽעֲ±

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