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| Application of Cable Structure in Bridge and Basic Antiseptic Measures |
| YING Gan—zhou |
| China Railway First Survey and Design Institute Group Ltd．，Xihn，Shanxi 710043，China |
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Abstract Research purposes: The cable structures are widely used in bridge day by day and their main applicable areas include cable suspension bridge，cable—stayed bridge，arched bridge，tie—arch bridge and SO on．The cable structures are correspondingly divided into many kinds of type，such as cable，guy cable，hanging cable and etc．According to the environmental condition in the place where the bridge with cable structure locates，very hish anticorrosion performance of the bridge with cable structure is required．
Research conclusions: As the materials for cable structure have good performances，the cable structure is widely used in bridge．For ensuring the service safety of the bridge for long term，the antiseptic measures should be taken to the cable structure．At present，the basic antiseptic measures for cable structure materials are mostly galvanizing by hot—dipping and epoxy spray coating．
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Received: 09 April 2009
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[2] JTJ 027-96,公路斜拉桥设计规范(试行) [S].
[3] GB /T 21073-2007,环氧涂层七丝预应力钢绞线[S].
[4] 唐清华,郑史雄.斜拉桥与悬索桥的防腐[J].四川建 筑, 2005(1): 125 -126.
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2009, Vol. 26 
