无粘结预应力工程的施工技术-建筑工程论文-中国论文联盟 关键词】无粘结预应力工程；无粘结预应力筋；预应力张拉；措施 [gap=461]Key words】Unbonded prestressed works; Unbonded tendons; Prestressing; Measures
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无粘结预应力工程的施工技术-建筑工程论文-中国论文联盟 关键词】无粘结预应力工程；无粘结预应力筋；预应力张拉；措施 [gap=461]Key words】Unbonded prestressed works; Unbonded tendons; Prestressing; Measures
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关键词:无粘结预应力筋;描具;低fm ,疲劳猫固性能试验 [gap=764]Key words; unbonded prestressed tendons; anchorage device, low temperature; fatigue anchor
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... 后张法预应力混凝土结构 post-tensioned prestressed concrete structure 无粘结预应力筋 unbonded prestressing tendon 无粘结预应力混凝土结构 unbonded prestressed concrete structure ..
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根据这种方法推导出简便的无粘结预应力筋极限应力计算公式。
Based on the method, a simple formula calculating, the ultimate strength of unbonded prestress tendons was deduced.
在次梁与板中为有效利用无粘结预应力筋，建议在板厚许可的情况下尽量采用曲线形预应力筋。
Some effective measures were presented to solve bigger prestress loss of mid span in overlong frame and it is suggested that prestressed reinforcement with curve linetype …
使用荷载下无粘结部分预应力混凝土梁应力分析的主要困难，是如何确定无粘结预应力筋的应力。
The main difficulty of stress analysis of unbonded partially prestressed concrete beam is how to determine unbonded tendons stress.
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