屯六水库防渗墙应力应变监测仪器埋设技术  

Embedding technique of stress and strain monitoring instruments for cutoff wall of Tunliu Reservoir

作　　者：柳吉泽 LIU Ji-ze(Guangxi Water&Power Design Institute Co.,Ltd.,Nanning 530023,China)

机构地区：[1]广西水利电力勘测设计研究院有限责任公司,南宁530023

出　　处：《广西水利水电》2024年第6期97-99,共3页Guangxi Water Resources & Hydropower Engineering

摘　　要：防渗墙的混凝土浇筑是流态连续的,采用钢性笼骨架固定应力应变计吊装至埋设高程,不仅需要骨架有足够的强度和刚度,以承受混凝土浇筑过程中的各种力,还要防止仪器在浇筑过程中发生移动和损坏,因此埋设方案要设计周全,各方施工要配合得当,本文结合工程实际介绍了混凝土防渗墙应力应变监测仪器的埋设工艺。The concrete pouring of cutoff wall is continuous in flow state.The stress-strain gauge is fixed with a steel cage frame and lifted to the embedded elevation.The frame not only needs to have sufficient strength and stiffness to withstand various forces during the concrete pouring process,but also to prevent the instrument from moving and being damaged during the pouring process.Therefore,the embedment scheme should be well designed and all parties involved in construction must cooperate properly.Combined with the actual situation of project,an introduction was made on the embedding technique of stress and strain monitoring instruments for the concrete cutoff wall.

关 键 词：防渗墙应力应变监测 应力应变计安装 施工技术 屯六水库 

分 类 号：TV543.8[水利工程—水利水电工程]