A Quality Evaluation and Prediction Method of Tunnel Smooth Blasting
A technology of smooth blasting and forecasting methods, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problems of lack of standards and little research, and achieve accurate evaluation and prediction results, strong systematization, and easy operation. Effect
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[0030] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. This embodiment is carried out on the premise of the technical solution of the present invention, and detailed implementation and specific operation process are given, but the protection scope of the present invention is not limited to the following embodiments.
[0031] Such as figure 1 As shown, the embodiment of the present invention provides a method for evaluating and predicting the quality of tunnel smooth surface blasting, including the following steps:
[0032] In step 101 , obtaining evaluation indicators: using expert scoring method and AHP respectively to obtain a set of index sets, and taking the intersection of the two sets of index sets as the evaluation index. As shown in Table 1, the factors affecting the quality of smooth blasting mainly include the following five categories: geological factors, explosive parameters, blast hol...
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