MEIM-based design method and system for full-area and full-time support of roadway surrounding rock

Abstract

The invention relates to a design method and a system of full-area and full-time support for roadway surrounding rock based on MEIM, belonging to the field of roadway surrounding rock stability control. Methods and steps comprise: 1) establishing new roadway support scheme or roadway support scheme to be repaired; 2) inputting or modifying the relevant information of the roadway of the support section or the roadway to be repaired; 3) selecting and optimizing the roadway support scheme and relevant technical parameters; 4) previewing the implementation effect of the support scheme; 5) saving and outputting the optimal supporting scheme of surrounding rock of roadway in Word or PDF format. A design system includes: a scheme creation module; an MEIM module; a support design module; a previewing module; a saving module. The invention has the advantages of improving the timeliness, accuracy and effectiveness of the roadway support scheme and technical parameter design, providing the quickest and accurate roadway support scheme design and visual support effect preview according to the geological conditions and engineering environment, which is favorable for the roadway surrounding rocksupport during the construction period, and favorable for the surrounding rock control and management during the roadway operation period.

Description

technical field [0001] The invention relates to the field of roadway surrounding rock stability control, in particular to a MEIM-based method and system for designing full-time support for the entire area of ​​roadway surrounding rock. Background technique [0002] In the construction and operation of various roadway projects, roadway support is a very important task, and it is also the key to the stability control of the surrounding rock of the roadway, which is of great significance for maintaining the safety of roadway construction and later operation. [0003] The traditional roadway support design is based on geological data and roadway cross-section forms, etc., using a combination of experience and calculation methods. The support scheme given is often the entire roadway from the beginning to the end. Obviously, this set of support schemes cannot be applicable to every section of the entire roadway, especially for roadways in complex geological conditions and changeab...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a MEIM-based method and system for the design of full-time support for the whole area of ​​roadway surrounding rock, so as to solve the problems of poor adaptability, poor accuracy, insufficient timeliness and support problems of traditional roadway support scheme design. The problem that the effect cannot be previewed

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