Abstract : By example of Pizhou Jinghang Hudge Bridge in Jiangsu Lianxu Expressway, the paper introduce the maintenance requirements and measures of the concrete steel poles connecting arch bridge.
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- 摘 要: 以江苏连徐高速公路邳州京杭运河特大桥为例,介绍了钢管混凝土系杆拱桥的养护要求及措施。