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《Hongshui River》 2006-04
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An Overview on Layout and Utilization of Construction Equipment System for Longtan Hydropower Project

CHU Yue-ting,XIONG Xiong,LU Zhi-jing(Longtan Hydropower Development Co.,Ltd,Nanning,530023)  
The dam for Longtan Hydropower Project is a RCC gravity dam.The total amount of concrete used for the dam is 7,360,000m~3,among which there is 4,800,000m~3 of RCC.Given the characteristics of large amount of concrete to be used,long peak hours of concrete pouring(about ten months),and high intensity of continuous concrete pouring(the maximum annual pouring intensity is 3,400,000m~3), the scales and productivities of artificial aggregate processing system,concrete production system,as well as vertical and horizontal concrete conveyance system related to dam pouring take the lead in a number of hydropower projects under construction.In order to ensure the stable production of aforementioned systems,Longtan Hydropower Development Co.,Ltd purchases a number of internationally advanced equipments configured with these systems.This paper presents a detailed account of aforementioned systems and equipments as well as problems found and measures adopted in operation,whose experiences may be referred to for large-scale hydropower station construction in the future.
【CateGory Index】: TV512
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