斜拉桥钢索的腐蚀防护  

Corrosion Protection of Tightwires for Stayed-Cable Bridge

作　　者：何祖发[1] 

机构地区：[1]铁道部大桥工程局桥梁科学研究院,湖北武汉430034

出　　处：《材料保护》2002年第2期54-55,共2页Materials Protection

摘　　要：从防腐蚀条件着手 ,就斜拉桥钢索的原材料要求、制造、架设及永久性防护等方面 ,结合在建的荆沙长江公路大桥钢索的防护进行了分析与探讨。Introduction was done for tightwires of stayed-cable bridge that included the requires of raw materials and producing and erection and permanent protection of tightwires according to corrosion environments. The need of corrosion protection for stayed tightwires was discussed with the building Jingsha Changjiang River Highway Bridge.

关 键 词：斜拉桥 钢索 电化学腐蚀 防护 使用寿命 

分 类 号：TG174.1[金属学及工艺—金属表面处理] U445.73[金属学及工艺—金属学]