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Research on shore-based water level observation platform and drilling construction technology

WENG Yisong;LIU Fen;HONG Qingru;Zhoushan Institute of Water Reconnaissance and Design;School of Port and Transportation,Zhejiang Ocean University;  
Based on collecting technologies of water level observation platform in China,especially in Zhejiang Province,the shortcomings of the existed water level observation platform are analyzed and the necessity of constructing shore-based water level observation platform is discussed. This paper introduces the technological procedure,construction technology,technological characteristics and advantages of the shore-based water level observation platform constructed by drilling technology. The practical application shows that compared with traditional shaft-type,inclined shaft-type water level observation platforms,the shore-based platform constructed by drilling is characterized as simple structure,less investment,low construction difficulty,easy routine maintenance and low cost ect.,and has popularization value and application prospect.
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