摘要
泰国曼谷河畔地标项目四季公寓地上74层,高303 m,大体积超厚基础底板施工中,在美国标准低水化热混凝土配合比设计、钢筋支架体系设计、混凝土浇筑、保温养护等方面优化了技术方案,在泰国首次成功实现了大体积混凝土一次性浇筑,防止了混凝土温度裂缝的产生.
The 74-story ground of the Four Seasons Apartment in the Bangkok Riverside Landmark Project in Thailand is 303 m high.In the construction of large-volume and ultra-thick foundation slabs,it has been optimized in the design of the mix ratio of the United States standard low-hydration thermal concrete,the design of the reinforced'steel support system,concrete pouring,and insulation maintenance.The technical solution,for the first time in Thailand,successfully implemented large-volume concrete pouring at one time,preventing the occurrence of concrete temperature cracks.
作者
张爱鑫
谭锋
杜京
陈慧
程景铭
ZHANG Ai-xin;TAN Feng;DU Jing;CHEN Hui;CHENG Jing-ming(BCEG International Co.,Ltd.,100055,Beijing,China)
出处
《建筑技术》
2020年第5期554-557,共4页
Architecture Technology
关键词
高温环境
美国标准
大体积混凝土
high temperature environment
American standards
mass concrete
