| 交叉索体外预应力技术在板柱结构加固工程中的应用研究 |
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| 作者单位： | 北京市建筑工程研究院 北京100039 |
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| 摘 要： | 北京东单某项目地下一层夹层顶板加固工程采用十字交叉索体外预应力加固技术,创造性的在板柱结构中采用了交叉索体外预应力加固技术。结合此工程论述了交叉索体外预应力加固技术的设计与主要施工工艺,对类似结构的加固方法有实际的参考价值。
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| 关 键 词： | 板柱结构 交叉索 体外预应力 加固 |
EXTERNAL PRESTRESSING TENDON REINFORCEMENT TECHNOLOGY APPLIED IN SLAB-COLUMN STRUCTURE |
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| Authors: | Xu Shudong Zhang Kaichen Xu Gang |
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| Affiliation: | Beijing Architecture and Engineering Research Institute Beijing 100039 |
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| Abstract: | The external prestressing tendon reinforcement technology applied in one project ofslab-column structure,crossover cable was ised in a creative way.It was introduced that the main technologies of its design and construction and was used some advices to similar project were also given. |
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| Keywords: | slab-column structure crossover cable external prestressing reiforcement |
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