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钢筋混凝土倒锥壳保温水塔施工方?- 百度文库

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нؼ()ֺ½Ŀ֮ ֽ׶DZˮרʩ

ʩֳϸֵȼƺšֱȹƴűܣעҲᡢ͵Ʒѷһ𣬶ѷŸֽص㸽Ҳк壬ⸯʴֽֽר˹ϸաȡĹƶȡ 4.4.2 ֽӹ

ֽڰƳ֮ǰ뾭⡢ֱжϡ͵ȼӹ̡иֽİƷӹֳֽͳһСʱȰϵƺϸܳΪȷӹļγߴ׼ȷͬϲԱøرǸֹֽΪҪĸֽ״Ҫ׼ȷӹİƷӦѷţר˶ԼӹİƷƵǼǣͳһţǰӦϵţϽĶãᄀã˷ѡֽӹ׼ӦƵĹ淶Ҫ 4.4.3ֽװ

a.ݺֽӦֱݺֽҪ©󣬰òۣֽ70mm

b.֧Ͳֽͷ˫ӣ쳤ȡ8dȡ10dֽͷλZͬһ洦໥800mmͷͬһƽڵĽͷ25֧Ͳֽͷôӣӳȡ30dˮ价ֽ˫溸ӽͷͷȡ5ddΪֱֽ

c.ֽêLaE(̲ûģʩê̳Ӧ±ֵ5d)

нؼ()ֺ½Ŀ֮ ֽ׶DZˮרʩ ǿȵȼ ֽ C25 HPB235 HRB335 ԤӦ250mm ˿ d.֧ͲֽֽӦ㺸ӣΪǿֽǼܵĸնȷֹģʩʱŤתΣֽڲZ121m֧ͲֽϳӦ4.5mңҺѹǧﶥ֧Ÿ˲ԺҪĥƽ˳ǧﶥͷӡֽٶҪ㻬ģٶȡ

e.֧ͲĶԳƵ֧Ÿ˼ߣɷ豸ĽӵؼֽƬӣȻػ׮ӡ׽ӵصĸֽʩʱҪȷǣֽ

׽ӵͼ£

28d 35d C30 25d 31d C35 23d 29d

нؼ()ֺ½Ŀ֮ ֽ׶DZˮרʩ

M-11Ӹֽ212߸ֽ212Ͽ߸ֽ212M-1˾߸ֽӸֽ212M-1ӵؼʾͼ 4.4ֽע

a ʩУֽԵļףÿ߾ҪϤԼλĹְ׼ҪҪü׺Լ칤

b κȨͼֽݼͼֽʵʳʱӦʱ֪̼ͨˣԱ㼰ʱоֽĴͳһʽбҪı޸ġ

нؼ()ֺ½Ŀ֮ ֽ׶DZˮרʩ

c ʩʩҪ˶Թߴ磬ֽĹͺ λZڵ㹹죬øֽԤź͵߹ߣϡڵ㹹Ž,˿¶

d øֽê̳ȡӳȼӴλԼ칤ʩеķ֤һΰϸ񡣺Ÿֽ鼰ֽ֤ıߴЧ

e ֽкϸ֤鱨ֳϸʹãֽࡢͺš롣

f ֽƷ壬ʼԱȷϺϡڸֽǰӦȰԤ壬רְԱԱȷϺٴ

g ʼԱԺӽͷȫ󣬷ɰֽɡ̶ɡʩ鳤רְʼԱϸϱλ顣

h ֽӦ࣬ģˢʱȾֽп״Ƭ״ĸֽĸֽʹá 4.5 4.5.1ʩ

ȼΪC25ȼS6еˮʱֽΪ70mm

Ľעñͷʽ

ǰӦԸֽλZ㣬ģ弸γߴ缰ԤȽԼר죬λ鲢ռ¼

񵷲òʽʱ񶯰ƶλZľ벻

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