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關注:1
2013-05-23 12:21
求翻譯:長螺旋鉆孔泵送超流態砼后置鋼筋籠技術是由日本的CIP工法演變而來的,它與普通鉆孔樁不同,它采用專用長螺旋鉆孔機鉆至預定深度,通過鉆頭活門向孔內連續泵注超流態混凝土,至樁頂為止,然后插入鋼筋籠而形成的樁體,是一種新型的樁基礎施工手段。超流態混凝土灌注樁應用廣泛,不受地下水位限制,所用混凝土摩擦系數低,流動性強,骨料分散性好,所用螺旋鉆機即可鉆孔又可壓灌混凝土,操作簡便,混凝土灌注速度快,成樁質量好,降低造價。是什么意思?![]() ![]() 長螺旋鉆孔泵送超流態砼后置鋼筋籠技術是由日本的CIP工法演變而來的,它與普通鉆孔樁不同,它采用專用長螺旋鉆孔機鉆至預定深度,通過鉆頭活門向孔內連續泵注超流態混凝土,至樁頂為止,然后插入鋼筋籠而形成的樁體,是一種新型的樁基礎施工手段。超流態混凝土灌注樁應用廣泛,不受地下水位限制,所用混凝土摩擦系數低,流動性強,骨料分散性好,所用螺旋鉆機即可鉆孔又可壓灌混凝土,操作簡便,混凝土灌注速度快,成樁質量好,降低造價。
問題補充: |
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2013-05-23 12:21:38
Auger drilling pumping superfluid concrete set of reinforcement cage is the cip engineering methods evolved, it is different from the ordinary bored piles, which uses special auger drilling machine to drill to a predetermined depth by drill valve Note to the hole continuous pump superfluid concrete,
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2013-05-23 12:23:18
Long spiral drilling fluid pumped out after on behalf technology is built into the steel cage CIP Worker Law in Japan in general, and it bored piles, it uses special long spiral drill drill to the desired depth, through drill holes in doors to continuously pump nozzle-to-state concrete piles, and to
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2013-05-23 12:24:58
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2013-05-23 12:26:38
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2013-05-23 12:28:18
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