摘要
公路桥梁预制钢筋混凝土板梁施工中 ,底模的制作及脱模是关键。根据对板梁底面的质量要求 ,阐述在底模施工时的场地选择 ,底模测量及浇筑、脱模技术几方面主要应考虑的注意事项 ,并介绍几种常见的脱模技术 ,指出其各自的施工要点及优缺点 ,并进行了比较。
Fabricating and demoulding of the base mould is a key during the course of construction for precast plate girder of highway bridge. According to the quality requirement for plate girder backside, the paper points out that during the course of construction some items should be taken into consider. Meanwhile the paper presents some common demoulding technologies, indicates and compares their respective construction keys and advantages and disadvantages
出处
《山西建筑》
2001年第6期68-69,共2页
Shanxi Architecture
关键词
预制桥梁
混凝土底模
施工
脱模
公路桥梁
precast plate girder,concrete base mould,construction,demoulding technology