Research on application of prestressed anchor cable in foundation pit support
To ensure the stability and safety of foundation pit engineering,this article will conduct in-depth research on the application of prestressed anchor cables in foundation pit support,comprehensively understand its principles,operating procedures,and engineering effects.Firstly,by providing a detailed overview of the project,the importance of foundation pit support in modern urban construction is highlighted.Next,the application part of prestressed anchor cables is analyzed.This article conducts research from the aspects of positioning,drilling,hole cleaning,production and placement of anchor cables,mixing and grouting,waist beam installation,tensioning and locking of prestressed anchor cables,etc.The research results indicate that in practical engineering,the application of prestressed anchor technology not only improves the construction efficiency of foundation pit engineering,but also provides reliable technical support for engineering quality and safety.
prestressed anchor cableexcavation supportsetting out and positioning
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