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unbonded prestressed concrete structure
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unbonded prestressed concrete structure
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工学
预应力混凝土结构体系
释
unbonded prestressed concrete structure
无黏结预应力混凝土结构
预应力筋与混凝土间没有黏结力,可以永久地相对滑动,预应力全部由两端锚具传递的混凝土结构。
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