| 无粘结预应力混凝土结构耐久性研究 |
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| 引用本文： | 申琪玉,陈守兰.无粘结预应力混凝土结构耐久性研究[J].建筑技术开发,2005,32(3). |
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| 作者姓名： | 申琪玉 陈守兰 |
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| 作者单位： | 华中科技大学土木工程与力学学院,武汉,430074;南阳理工学院,南阳,473066;南阳理工学院,南阳,473066 |
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| 摘 要： | 对无粘结预应力混凝土结构的耐久性进行了研究 ,分析了混凝土的碳化、无粘结预应力筋防腐润滑油脂的耐久性能和无粘结预应力锚固体系抗腐蚀的性能 ,提出了提高无粘结预应力混凝土结构耐久性的有效途径。
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| 关 键 词： | 无粘结预应力 耐久性 碳化 锚固体系 |
UNBONDED PRESTRESSED CONCRETE STRUCTURE DURABILITY RESEARCH |
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| Shen Qi-yu Chen Shou-lan.UNBONDED PRESTRESSED CONCRETE STRUCTURE DURABILITY RESEARCH[J].Building Technique Development,2005,32(3). |
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| Authors: | Shen Qi-yu Chen Shou-lan |
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| Affiliation: | Shen Qi-yu Chen Shou-lan |
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| Abstract: | This article researches the durability of the unbonded prestress concrete structure,and analyses the carbonization of concrete,and the durability of the antirust lubricating oil(and grease)and the anticorrosive ability of the anchor system of the unbonded prestress.Finally,suggests that the effective way of enhancement of the durability of the unbonded prestress concrete structure. |
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| Keywords: | Unbonded prestress Durability Carbonization Anchor system |
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