水资源与水工程学报2016，Vol.27Issue(2)：193-197,5.DOI:10.11705/j.issn.1672-643X.2016.02.36
施工宽缝对整体式闸首底板的受力影响研究
Influence of construction wide joint on stress of integral lock head's floor
李成 1杨旭 2徐昕 3王明阳3
作者信息
- 1. 河海大学港口海岸与近海工程学院,江苏 南京210098
- 2. 中交第四航务工程勘察设计院有限公司,广东 广州510230
- 3. 河海大学水利水电学院,江苏 南京210098
- 折叠
摘要
Abstract
The integral lock head's floor easily appears cracks in the direction of water flow,which seri-ously harms the use safety of locks. The scheme of construction wide joints can effectively improve the cracking problem of integral lock head floor . The paper first applied ANSYS software to set up model, carried out finite element analysis for lock head ' structure and further researched the influence of wide construction joints on the stress and deformation of the floor. It converted the stress result into internal force and finally got the optimum closed time and location which could meet the engineering requirement so as to provide reference. The result can provide reference for the construction of integral lock head.关键词
整体式闸首底板/施工宽缝/ANSYS软件/合缝时间/闸首底板承力Key words
floor of integral lock head/construction wide joint/ANSYS Software/time of close joint/stress of integral lock head's floor分类
建筑与水利引用本文复制引用
李成,杨旭,徐昕,王明阳..施工宽缝对整体式闸首底板的受力影响研究[J].水资源与水工程学报,2016,27(2):193-197,5.
