高速公路装配式箱涵应用探讨
Exploration of prefabricated box culverts on highways
张国梁 1杨启超 2赵万蕾1
作者信息
- 1. 山东省路桥集团有限公司,山东 济南 250014
- 2. 山东省交通规划设计院集团有限公司,山东 济南 250101
- 折叠
摘要
高速公路涵洞通道数量众多,常用的现场浇筑施工方式不能完全满足建设要求.以不同结构形式的装配式箱涵为研究对象,建立有限元模型进行模拟分析,对比力学性能、整体稳定性和造价,对箱涵施工方案进行优化,达到节约成本、提高工程经济效益的目的.
Abstract
There are numerous culvert channels on highways,and the commonly used on-site pouring construction method cannot fully meet the construction requirements.Taking prefabricated box culverts with different structural forms as the research object,a finite element model is established for simulation analysis,and the mechanical performance,overall stability,and cost are compared.The construction plan of the box culvert is optimized to achieve cost savings and improve the economic benefits of the project.
关键词
装配式箱涵/有限元模型/力学性能/方案优化/经济效益Key words
prefabricated box culvert/finite element model/mechanical performance/scheme optimization/economic benefits引用本文复制引用
出版年
2024
NETL
NSTL
万方数据