Rock-soil layer intelligent layering method and system based on clustering algorithm

Abstract

The invention discloses a rock-soil layer intelligent layering method based on a clustering algorithm. The method comprises the following steps: normalizing technical index parameters of the rock-soillayer; wherein the normalization method comprises the following steps: firstly, carrying out numeralization processing on non-numeral indexes in rock-soil layer technical index parameters, and then carrying out order-of-magnitude difference correction on all numeral indexes to obtain a normalized layering technical index value; performing weighting processing on the technical index parameters ofthe rock-soil layer, specifically, endowing the technical indexes with large layering influence degrees with large weight coefficients, and endowing the technical indexes with small influence degreeswith small weight coefficients; and performing clustering calculation through a K-Means algorithm by utilizing the corrected index values which can be used for calculation after normalization and weighting processing to achieve the purpose of intelligent layering of the rock-soil layer. According to the method, the layering work efficiency can be greatly improved, it is guaranteed that no human error occurs in the layering process, and a high-accuracy conflict-free layering result is obtained.

Description

technical field [0001] The invention relates to the field of engineering survey, in particular to an intelligent layering method for rock and soil layers based on a clustering algorithm. Background technique [0002] The workflow of engineering survey can be divided into two parts: field work and internal work. Field work is to carry out exploration operations on the actual project site and obtain first-hand original exploration data (mainly drilling data), while in-house work is to organize and process these original data to form usable result data. In internal work, the core step is stratification, that is, the division of rock and soil layers. The rock and soil mass in the project site is divided into several groups according to the geological age and engineering nature, which is convenient for engineering calculation and design. [0003] The current mainstream layering method can be summarized as the following steps: [0004] Collate raw data from each borehole to form...

AI Technical Summary

Problems solved by technology

In addition, there are no uniform standards and regulations on which statistical analysis method to use and which technical indicators to choose for statistics, resulting in the stratified results of different technicians may vary widely

[0013] When layering, technicians also face a thorny problem, that is, the types and units of various engineering indicators of rock and soil layers are different, and it is difficult to measure the differences between them with accurate mathematical models

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