高原特殊地质情况下无支架盖梁施工计算
Calculation of Unsupported Cover Beam Construction under Special Geological Conditions on the Plateau
张建强1
作者信息
- 1. 中铁十五局集团第二工程有限公司,上海 200000
- 折叠
摘要
本文结合工程实际,通过对野堆 3 号特大桥河道 3#～12#墩、43#～47#墩双柱式整体盖梁荷载、弯矩、最不利工况下模板支撑体系的设计和计算,以为桥梁的顺利实施提供可靠的安全保障,并为后续同类工程的施工提供一定的参考价值.
Abstract
This article combines engineering practice to design and calculate the load,bending moment,and formwork support system of the double column integral cover beam for piers 3#to 12#and 43#to 47#of the Yedui No.3 Extra Large Bridge in the river channel under the most unfavorable working conditions,to provide reliable safety guarantee for the smooth implementation of the bridge and provide certain reference value for the construction of similar projects in the future.
关键词
双柱式/整体盖梁/验算Key words
double column/integrated cover beam/checking calculation引用本文复制引用
出版年
2025
NETL
NSTL
万方数据