Construction monitoring method and system based on three-dimensional simulation

Abstract

The invention provides a construction monitoring method and system based on three-dimensional simulation. The method comprises the steps of acquiring construction information, wherein the construction information comprises the spatial position of a design unit, the information of the design unit, quality data and rolling information, the quality data include material data, moisture data, temperature data, density data, concrete temperature data and compactness data, and the rolling information comprises rolling track and the number of times of rolling; generating a first three-dimensional simulation module according to the construction information; cutting the first three-dimensional simulation module to obtain a second three-dimensional simulation module; acquiring the information of a construction unit to be monitored according to the second three-dimensional simulation module to be used for monitoring engineering quality. By the adoption of the construction monitoring method and system based on three-dimensional simulation, engineering information can be obtained in detail in a visualized mode, the construction unit can be positioned accurately, and then engineering quality can be controlled accurately and engineering progress and engineering quality can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of dynamic monitoring, in particular to a method and system for construction monitoring based on three-dimensional simulation. Background technique [0002] The trapezoidal cemented sand and gravel dam is a new type of stone dam between earth-rock dams and roller compacted concrete dams. The dam body material is cemented sand and gravel, and the surface layer is fired and poured with protective concrete to ensure the durability and anti-permeability of the dam body. Arrange detection corridors at the lower position of the upstream surface, structural concrete to ensure sufficient seepage diameter length of anti-seepage concrete, and use rich slurry cemented sand and gravel at the bottom of the dam body. Rolling is the key technology of trapezoidal cemented sand and gravel dam, and the monitoring of rolling process is the key factor to ensure the quality of cemented sand and gravel dam. [0003] With the dev...

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Problems solved by technology

[0004] The existing dam rolling construction quality monitoring adopts the on-site control method of manual observation. The quality of the dam is monitored by manual observation of the rolling track, the number of rolling times, and the sampling method of digging pits. The manual observation method has low efficiency and low accuracy. Poor and non-real-time and other shortcomings, and will seriously affect the construction progress and project quality of water conservancy projects

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