| 预应力混凝土连续梁桥体外预应力加固技术研究 |
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| 引用本文： | 曹蔚枝.预应力混凝土连续梁桥体外预应力加固技术研究[J].山西交通科技,2009(2):40-42. |
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| 作者姓名： | 曹蔚枝 |
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| 作者单位： | 山西省交通科学研究院,山西太原030006 |
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| 摘 要： | 从桥梁病害状况及原因分析、结构计算分析、加固构造措施的采用，到施工过程中的控制技术以及加固前后的荷载试验，详细地对预应力混凝土连续梁桥进行体外预应力加固技术研究。
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| 关 键 词： | 预应力混凝土 体外预应力 连续梁桥 加固 |
The Strengthening Technique Research of Prestress Concrete Continuous Beam Bridge Body Prestress |
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| CAO Wei-zhi.The Strengthening Technique Research of Prestress Concrete Continuous Beam Bridge Body Prestress[J].Shanxi Science & Technology of Communications,2009(2):40-42. |
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| Authors: | CAO Wei-zhi |
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| Institution: | CAO Wei-zhi(Shanxi Provincial Research Institute of Communications,Taiyuan,Shanxi 030006,China) |
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| Abstract: | From the situations and cause analysis of bridge disease,control technique in the construction and load test etc.,the paper discussed the strengthening technique of body prestress for prestress concrete continuous beam bridge. |
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| Keywords: | prestress concrete body prestress continuous beam bridge strengthening |
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