摘要
为避免因养护方式的不合理而造成墙体开裂,结合某工程特点进行了大体积混凝土结构墙体养护工艺研究,重点介绍了大体积混凝土结构墙体在配合比选择、模板选择、松模时间控制、拆模时间控制以及墙体养护工艺等方面的关键技术及标准.最后提出了不同条件下混凝土墙体养护工艺的选择标准建议,对工程施工具有指导意义.
In order to avoid the wall cracking caused by impoper maintenance way,the maintenance process of the massive concrete structure wall is studied based on the characteristics of the project.This paper mainly introduces some key technology and standards of the massive concrete structure wall,such as the selection of mix ratio and formwork,the control of release formwork time and removal formwork time,the maintenance technology of the wall and the like.At last,the selection of the concrete wall maintenance technology is proposed under different conditions,as is of significance to the engineering construction.
作者
吕春辉
于德湖
刘晓英
张同波
Lü Chun-hui YU De-hu LIU Xiao-ying ZHANG Tong-bo(Shool of Civil Engineering, Qingdao University of Technology, Qingdao 266033, China Qingjian Group Co. , Ltd. , Qingdao 266071, China)
出处
《青岛理工大学学报》
CAS
2017年第2期130-134,139,共6页
Journal of Qingdao University of Technology
基金
青岛市企业技术创新重点项目(LX201505.0310)
关键词
养护工艺
墙体养护
大体积混凝土
maintenance technology
wall maintenance
massive concrete
