超厚筏板大体积混凝土冷却水循环工艺探究  

Research on Practice of Cooling Water Circulation Technology for Ultra-thick Raft Slab and Large Volume Concrete

作　　者：汪宏章 邹治政 周加杰 詹学军 覃桥英 Wang Hongzhang;Zou Zhizheng;Zhou Jiajie;Zhan Xuejun;Qin Qiaoying(China National Chemical Construction(Hainan)Co.,Ltd.,Haikou,Hainan 570100)

机构地区：[1]中化学建设(海南)有限公司,海南海口570100

出　　处：《现代工程科技》2024年第23期33-36,共4页Modern Engineering Technology

摘　　要：在现代建筑工程中,超厚筏板大体积混凝土因其出色的承载力和稳定性而被广泛应用于高层建筑、大型桥梁及地下工程等领域。然而,这类混凝土结构在施工过程中,由于水泥水化热的大量释放,常导致内部温度急剧上升,进而引发温度裂缝,严重影响结构的安全性和耐久性。阐述了超厚筏板大体积混凝土冷却水循环的重要性,并提出了一种高效且创新的超厚筏板大体积混凝土冷却水循环工艺。该工艺依托先进的温度监控系统与智能调控技术,实现了对混凝土内部温度的精准控制。In modern construction engineering,ultra thick raft slab and large volume concrete are widely used in high-rise buildings,large bridges,and underground engineering due to their excellent bearing capacity and stability.However,during the construction process of such concrete structures,due to the large release of cement hydration heat,the internal temperature often rises sharply,leading to temperature cracks and seriously affecting the safety and durability of the structure.To solve this difficult problem,this article starts with an overview of ultra-thick raft and large volume concrete,elaborating on the importance of cooling water circulation in ultra-thick raft and large volume concrete,and proposing an efficient and innovative cooling water circulation process for ultra-thick raft and large volume concrete.Research shows that this process relies on advanced temperature monitoring systems and intelligent control technology to achieve precise control of the internal temperature of concrete,in order to provide reference and guidance for the construction of similar projects.

关 键 词：超厚筏板 大体积混凝土 冷却水循环 

分 类 号：TU755[建筑科学—建筑技术科学]