Intelligent construction methods for the Baihetan super high arch dam
TAN Yaosheng1,2, FAN Qixiang2, WANG Zhilin1,2, CHEN Wenfu1,2, GUO Zengguang1,2, LIN Ende2, LIN Peng3, ZHOU Tiangang1,2, ZHOU Mengxia1,2, LIU Chunfeng1,2, GONG Pan1,2, PEI Lei1,2
1. China Three Gorges Projects Development Co., Ltd., Chengdu 610041, China; 2. China Three Gorges Group Corporation, Beijing 100038, China; 3. Department of Hydralic Engineering, Tsinghua University, Beijing 100084, China
Abstract：Construction projects are making use of modern information technology methods such as big data and artificial intelligence to improve project construction. The Xiluodu Hydropower Project is a pioneer application of intelligent construction methods for high arch dams. However, the rapid advances in information, sensing and data processing methods require further development of intelligent dam construction methods. Intelligent dam construction methods are introduced here as applied to the Baihetan Hydropower Project, a 300-meter ultra-high arch dam, with extensive monitoring measurements, real analyses, intelligent decision making and feedback control. This paper describes the intelligent construction system and its implementation with a focus on key construction processes and business processes including whole-process concrete placement monitoring, concrete leveling and vibrating monitoring, intelligent water-cooling, intelligent spraying and intelligent grouting. This paper then further describes the close-loop control of these intelligent methods and their functions.
谭尧升, 樊启祥, 汪志林, 陈文夫, 郭增光, 林恩德, 林鹏, 周天刚, 周孟夏, 刘春风, 龚攀, 裴磊. 白鹤滩特高拱坝智能建造技术与应用实践[J]. 清华大学学报（自然科学版）, 2021, 61(7): 694-704.
TAN Yaosheng, FAN Qixiang, WANG Zhilin, CHEN Wenfu, GUO Zengguang, LIN Ende, LIN Peng, ZHOU Tiangang, ZHOU Mengxia, LIU Chunfeng, GONG Pan, PEI Lei. Intelligent construction methods for the Baihetan super high arch dam. Journal of Tsinghua University(Science and Technology), 2021, 61(7): 694-704.