预应力砼连续梁桥的线形控制  

Pre-stressed Concrete Continuous Bridge's Linear Control

作　　者：刘伟竹[1] 

机构地区：[1]山西省公路工程质量检测中心,山西太原030006

出　　处：《科学之友（中）》2010年第4期66-67,共2页Friend of Science Amateurs

摘　　要：文章通过对晋济高速公路七甲坡一号大桥采用悬臂浇筑法施工桥梁上部结构施工控制挠度等问题进行了主要论述。提出了如何根据桥梁的结构安全和最终线型来确定立模标高,以及怎样在施工中快速有效地确定和预计下一块段的立模标高,对施工有一定的指导作用。The article has carried on the main elaboration to the bracket construction law construction bridge superstructure construction control amount of deflection question. Proposed how according to bridge structure safe and finally linear definite formwork erection elevation, as well as how in construction under fast effective determination and estimate together section formwork erection elevation, has certain instruction function to the construction.

关 键 词：标高 挠度 桥梁 

分 类 号：TV882[水利工程—水利水电工程]