Application Research on Digital Image Measurement Technology in Dynamic Construction of Earth-rock Cofferdams
Earth-rock cofferdam is an important temporary project which is related to the overall situation of the water conservancy project.Once it fails,the consequences are very serious.The traditional measurement instrument method and GPS method for dynamic monitoring of cofferdams have the disadvantages of low efficiency,large workload,and high cost.Digital image measurement technology is used to solve the problem of multi-point measurement and achieve real-time tracking and monitoring of deformation in this paper.This technology has been successfully applied to dynamic displacement monitoring of the cofferdam slope of the sea dike construction project,achieving functions such as safe monitoring and early warning of cofferdam slope displacement.
万方数据
维普
