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.

• 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。