Constitutive Parameter Method for Rock Stability Classification

Author

Changyu, Lan ; Jianjun, Zhang

Author_Institution

Inst. of Civil & Traffic Eng., Liaoning Tech. Univ., Fuxin, China

Volume

3

fYear

2009

fDate

26-27 Dec. 2009

Firstpage

383

Lastpage

385

Abstract

The present paper gives a detailed analyzing to the influence that void volume and energy change acting on rock. It lays emphasis on the new constitutive parameter mathematical model to describe the quantify relation between the constitutive parameter and rock classification. Based on the energy change, the microstructure of rock was quantified and the principle as well as method of determination for constitutive parameter was provided. By the existing data, it was verified that the constitutive parameter and the existing evaluation methods of rock classification have good correlation. This fact proved it is reasonable to judge the rock stability classification by constitutive parameter method.

Keywords

geophysics computing; monitoring; rocks; stability; constitutive parameter method; energy change; rock microstructure; rock stability classification; void volume; Capacitive sensors; Displays; Mechanical factors; Microstructure; Power engineering and energy; Softening; Soil; Stability; Stress; Testing; constitutive parameter; energy; stability classification; void volume;

fLanguage

English

Publisher

ieee

Conference_Titel

Information Management, Innovation Management and Industrial Engineering, 2009 International Conference on

Conference_Location

Xi´an

Print_ISBN

978-0-7695-3876-1

Type

conf

DOI

10.1109/ICIII.2009.401

Filename

5369166