300m级高面板堆石坝安全监测新技术展望

Prospect of New Technology for Safety Monitoring of 300m High Face Rockfill Dam

本文基于已开展的300m级高面板堆石坝关键监测技术及新设备研究工作,对已取得的相关成果进行整理、归纳,介绍了拟建300m级高面板堆石坝安全监测前沿技术和手段原理、特点及技术路线。300m级高面板堆石坝关键监测技术及新设备研究工作的目的是为将来拟建的300m级高面板堆石坝安全监测技术提升和改进提供解决思路和方向,研究主要通过收集整理国内具有代表性高面板堆石坝关键监测技术及应用情况,对国内200m级高面板堆石坝安全监测技术进行深入调查,总结高堆石坝安全监测技术特点、难点,对主要监测措施的有效性和存在的问题进行分析、总结相关经验,并研发了适用于300m级高面板堆石坝的新型监测技术及设备。

This paper Based on the research work of key monitoring tech no logy and new equipme nt for 300m high face rockfill dam,this paper summarizes the relevant achievements and introduces the frontier technology and means,principles,characteristics and technical route of safety monitoring for the proposed 300m high face rockfill dam.The purpose of the research on key monitoring tech no logy and new equipment of 300m high face rockfill dam is to provide solutions and directions for the improvement and improveme nt of safety monitoring tech no logy of the proposed 300m high face rockfill dam in the future.The research mainly focuses on the safety mon itori ng tech no logy of 200m high face rockfill dam in China by collecting and sorting out the key monitoring technology and application of representative high face rockfill dam in China.Through in-depth investigation,the characteristics and difficulties of safety monitori ng tech no logy for high rockfill dams are summarized,the effectiveness and problems of main monitoring measures are an alyzed,releva nt experie nee is summarized,and new mon itoring tech no logy and equipme nt for 300m high face rockfill dams are developed.