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| OPTIMIZING THE STRUCTURE OF SIDEWALK ON CURVED BRIDGE TO INCREASE AESTHETIC PERCEPTION OF FLOOR SYSTEM ON RAILWAY BRIDGE |
| ZHENGHong-ning，JIN De-hui |
| China Railway Twelfth Engineering Bureau( Group Co-) |
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Abstract As the railway major bridge was situated on the railway curves，the bridge beams were usually arranged along as a broken line. Therefore，the sidewalk on bridge beams were arranged also as the broken line. During the construction procedure of the bridge floor system of the Leibei major bridge on the Shuo-Huang Railway， the sidewalk and handrail were constructed according to the arc style， which not only had no influence on the utilization effect of sidewalks，but also increased the aesthetic perception of the major bridge.
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Received: 18 May 2000
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[1]王秉荪，张振业，黄振民，刘致平.桥涵设计[M].中国铁道出版社，1985.
[2]中华人民共和国铁道部专业设计院.后张法预应力混凝土梁[M].北京，1998. |
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2000, Vol. 17 
