Intelligent construction methods for the Baihetan super high arch dam

doi:10.16511/j.cnki.qhdxxb.2021.26.005

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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.

Keywords hydraulic and hydropower engineering super-high arch dam intelligent construction Baihetan Hydropower Project

ZTFLH:	TV512
	TV52

Issue Date: 08 June 2021

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	TAN Yaosheng
	FAN Qixiang
	WANG Zhilin
	CHEN Wenfu
	GUO Zengguang
	LIN Ende
	LIN Peng
	ZHOU Tiangang
	ZHOU Mengxia
	LIU Chunfeng
	GONG Pan
	PEI Lei

Cite this article:

TAN Yaosheng,FAN Qixiang,WANG Zhilin, et al. Intelligent construction methods for the Baihetan super high arch dam[J]. Journal of Tsinghua University(Science and Technology), 2021, 61(7): 694-704.

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http://jst.tsinghuajournals.com/EN/10.16511/j.cnki.qhdxxb.2021.26.005 OR http://jst.tsinghuajournals.com/EN/Y2021/V61/I7/694

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