低纬度季风气候混凝土冬期施工技术研究与应用  

Research and Application of Winter Construction Technology of Concrete in Low Latitude Monsoon Climate

作　　者：杨德嵩 YANG Desong(Yunnan Construction Investment Holding Group Co.,Ltd.,Kunming,Yunnan 650501,China)

机构地区：[1]云南省建设投资控股集团有限公司,云南昆明650501

出　　处：《施工技术》2020年第S01期402-404,共3页Construction Technology

摘　　要：针对低纬度季风气候地区某工程冬期施工需要,通过对冬期施工混凝土受冻破坏机理进行分析,结合本地气候环境、资源储备情况,通过对混凝土配合比设计和混凝土生产、运输、浇筑、养护等各环节进行优化提升,并通过全过程监测、检测和管理措施,提供了一种在本地寒冷气候条件下能保证混凝土施工质量可靠、进度可控、成本节约的方案。In view of the winter construction needs of a project in the low latitude monsoon climate area,through the analysis of the mechanism of concrete damage caused by freezing in winter construction,combined with the local climate environment and resource reserve,through the optimization and improvement of concrete mix proportion design,concrete production,transportation,pouring,maintenance and other links,and through the whole process of monitoring,detection and management measures,it is proposed that it provides a scheme which can ensure the concrete construction quality reliable,the progress controllable and the cost saving under the local cold climate condition.

关 键 词：混凝土 冬期施工 低纬度季风气候 质量控制 

分 类 号：TU755.8[建筑科学—建筑技术科学]