摘要
宽跨比小的箱梁施工比较困难。系统全面地介绍了目前国内同类型桥梁中宽跨比最小的马鞍石嘉陵大桥０＃梁段工艺流程、分层厚度的确定、支架和模板的形式、支架的设计、钢筋工程、预埋件、０＃块预应力工程、混凝土工程等施工方法，旨在为今后同类型桥梁施工提供借鉴。
It is difficult to have the construction for the bridge with a smaller box beam ratio, This paper systematically introduces some construction methods used for Jialingjiang Bridge in Ma?anshi with the small- est span ratio among those similar bridges in China, Those methods includes technical program for 0# Beam, definition of each layer thickness, type of supports and templates, design of supports, steel bar works, embedded parts, 0# section prestressing work and concrete works etc, , The paper aims to provide some referenced experience for future similar bridge beam construction,
出处
《广西交通科技》
2001年第3期30-33,38,共5页
Guangxi Communication Science & Technology
