Reconstruction method of columnar jointed rock and reconstruction body of columnar jointed rock

Abstract

The invention provides a columnar jointed rock mass reconstruction method and a columnar jointed rock mass reconstruction body, and relates to the technical field of rock mass engineering. The methodincludes determining a material corresponding to each feature structure in a rock mass model, wherein the rock mass model includes at least one feature structure of a columnar jointed rock mass; generating the columnar jointed rock mass reconstruction body according to the rock mass model and the material corresponding to each feature structure. A plurality of columnar jointed rock mass reconstruction bodies with the same structure can be generated through the preset rock mass model by combining the material corresponding to each feature structure of the columnar jointed rock mass, and a destructive test can be performed on the plurality of columnar jointed rock mass reconstruction bodies with the same structure under different mechanical conditions. The problem that the mechanical properties and mechanical change laws of the columnar jointed rock mass of the same structure cannot be obtained is solved, and the accuracy of the mechanical properties and the change laws of the obtained columnar jointed rock mass is improved. At the same time, the flexibility of obtaining the mechanical properties and the change laws of the columnar jointed rock mass is improved.

Description

technical field [0001] The invention relates to the technical field of rock mass engineering, in particular to a columnar jointed rock mass reconstruction method and a columnar jointed rock mass reconstruction body. Background technique [0002] In rock mass engineering, it is necessary to formulate different safety measures according to the mechanical properties of different rock mass structures. Rock mass structure is an important factor affecting the safety of rock mass engineering. [0003] In related technologies, multiple rock mass samples can be collected, and destructive tests are performed on different rock mass samples under different mechanical conditions, so as to obtain the mechanical properties of the rock mass structure corresponding to the rock mass samples under different mechanical conditions . [0004] However, due to the use of destructive tests to determine the mechanical properties of the rock mass structure, it is impossible to obtain the change law o...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a columnar joint rock mass reconstruction method and its reconstructed body in view of the deficiencies in the above-mentioned prior art, so as to solve the problem that the same rock mass structure cannot be obtained under different mechanical conditions. Insufficient understanding of the mechanical properties of rock mass structures

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