地铁车站结构地下水的腐蚀防治  

Countermeasures against Underground Water Corrosion for Metro Station Structures

作　　者：林蓼[1] 

机构地区：[1]铁道第四勘察设计院,武汉430063

出　　处：《都市快轨交通》2006年第4期69-71,83,共4页Urban Rapid Rail Transit

摘　　要：分析地铁车站混凝土结构与其他结构的不同特点,初步提出地铁车站混凝土结构地下水腐蚀防治设计、施工的措施,主要有:增加混凝土密实性、增加混凝土保护层厚度、增加结构外表面涂层或外包防水层、增加结构内表面涂层、加强钢筋保护、强化施工保障措施等。By analyzing the features of the concrete structures of metro station distinguished from the features of other structures, the author puts forward countermeasures against underground water corrosion, including increasing the consistency of concrete, increasing the thickness of protection layer, adding external coating or waterproofing membrane, adding inner coating on the inner surface, strengthening the protection of reinforcement, strengthening the protection measures of construction, etc.

关 键 词：地铁车站 混凝土结构 腐蚀 耐久性 干湿交替 

分 类 号：U231.3[交通运输工程—道路与铁道工程] TU375[建筑科学—结构工程]