Method for evaluating construction quality of tunnel drilling and blasting based on three-dimensional laser scanning
A three-dimensional laser and construction quality technology, which is applied in the direction of measuring devices, optical devices, instruments, etc., can solve the problems that cannot be evaluated by tunnel drilling and blasting construction quality, can not be evaluated by tunnel construction quality, and cannot be used for tunnel engineering drilling and blasting construction quality Evaluation and other issues, to achieve the effect of not being easily disturbed by the outside world, with a high degree of automation and fast speed
Inactive Publication Date: 2012-11-28
TONGJI UNIV
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The invention relates to a method for evaluating the construction quality of a tunnel, and discloses a method for evaluating the construction quality of tunnel drilling and blasting based on three-dimensional laser scanning. The method comprises the following steps of: acquiring data by adopting a tunnel data acquisition module at first, and then processing the acquired data by adopting a tunnel data pre-processing module, building a tunnel three-dimensional model building module according to the processed result, performing post-processing by adopting a tunnel three-dimensional model post-processing module, and finally, evaluating the result by adopting a tunnel drilling and blasting quality evaluation module. The method discloses by the invention has the advantages of being wide in measurement range, strong in applicability, high in automation degree, and good in reliability.
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