手工计算在连续梁支架设计中的应用  

Application of Manual Calculation in the Design of Continuous Beam Support

作　　者：马德坤 MA De-kun(Northwest Branch of China Railway 25th Bureau Group Co.,Ltd.,Xi'an 710000,China)

机构地区：[1]中铁二十五局集团有限公司西北分公司,西安710000

出　　处：《价值工程》2022年第10期160-162,共3页Value Engineering

摘　　要：近些年我国交通发展不断壮大,大跨度高墩悬臂浇筑连续梁越来越多,工艺相对成熟,各种软件的计算越来越快速准确,但初步的手工检算仍然不可替代,本文通过对某高速铁路90+180+90米系杆拱桥0#块支架的设计及临时固结设计,能够充分利用现有的周转材料,在质量安全满足下,降低费用。In recent years,China's traffic development continues to grow,more and more large span high pier cantilever casting continuous beam,relatively mature process,all kinds of software calculation is more and more fast and accurate,but the preliminary manual calculation is still irreplaceable,this paper through a high-speed railway 90+180+90 m tie arch bridge 0#block support design and temporary consolidation design,Be able to make full use of the existing turnover materials and reduce the cost under the quality and safety requirements.

关 键 词：连续梁 支架 手算 

分 类 号：U448.215[建筑科学—桥梁与隧道工程]