Abstract

The distribution of structural planes is complex and irregular. How to quickly and effectively obtain the occurrence and distribution characteristics of structural planes and improve the efficiency of data processing is a key technical issue in structural plane analysis. The paper combined fuzzy equivalent clustering algorithm, rose diagram drawing method, and C++ language, developed a drawing system for the pole diagram and rose diagram of rock mass structural planes, and verified the practicability of the system through an engineering case analysis. In the article, the fuzzy equivalent clustering of the occurrence of structural planes, the drawing of pole diagram, and the statistical analysis of structural planes were realized based on the fuzzy equivalent clustering algorithm. The rapid drawing of the striking rose diagram, trending rose diagram, and dip rose diagram module were realized based on the rose diagram drawing method. The system integrated the structure plane pole diagram and the occurrence rose diagram together and realized the rapid analysis and drawing of the structure plane.

Highlights

  • In the analysis of rock slope stability, the occurrence of structural planes has a great influence on slope stability

  • How to quickly and effectively obtain the occurrence and distribution characteristics of structural planes is a key issue in the acquisition and analysis of structural planes

  • Xu et al [3] improved the statistical method of sampling window to obtain the structural surface data of granite outcrops

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Summary

Introduction

In the analysis of rock slope stability, the occurrence of structural planes has a great influence on slope stability. Erefore, writing a computer program system can quickly and accurately obtain structural plane occurrence information based on the fuzzy equivalent clustering analysis method Both the rose diagram and pole diagram can reflect the different aspects of the structural plane. E article developed a drawing system for the pole map and occurrence rose diagram of rock mass structural plane based on fuzzy equivalent clustering algorithm and C++ language programming to realize the rapid and intelligent drawing of rock mass structural plane. 2. System Composition and Theoretical Basis e paper programming developed a drawing system of the pole map and rose diagram of rock mass structural plane based on fuzzy equivalent clustering analysis method, C++ language, and the method of drawing rose diagram of structural plane occurrence.

Output the parameter information of structural plane
Drawing the trend rose diagram
SDj SDj max
Joint number
Negative exponential distribution

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