J4

• 地质工程·环境工程 • Previous Articles     Next Articles

Modified Creep Model and Its Stability

YANG Cai-hong1,MAO Jun2,LI Jian-guang3   

  1. 1. College of Mechanics and Engineering, Liaoning Technical University, Fuxin, Liaoning 123100, China;2. College of Mechanical Engineering, Liaoning Technical University, Fuxin, Liaoning 123100, China;3.College of Electromechanical Engineering, Qingdao University of Science and Technology, Qingdao,Shandong 266061,China
  • Received:2007-01-04 Revised:1900-01-01 Online:2008-01-26 Published:2008-01-26
  • Contact: YANG Cai-hong

Abstract: In order to express the creep characteristics of rock, a creep model, H-K-VP-(H‖N-‖St．V), where is a non-Newtonian viscosity mode, is put forwarded, according to the analysis of the creep curves and model of rocks by adopting of negative elasticity module and non-ideal viscosity model. Through the theoretical analysis and data fitting, the data is obtained from uniaxial compression creep test of shale specimens by application of modified model. The results show that the model can express various characteristics of rock creep, especially in the process of accelerating creep, furthermore, the stability of the modified model is analyzed, the outcome shows that physical parameter of rock is a important factor of influencing the rock creep stability.

Key words: rocks, creep, model, fitness of testing data, stability

CLC Number: 

  • TU452
[1] Zhao Jintong, Niu Ruiqing, Yao Qi, Wu Xueling. Landslide Susceptibility Assessment Aided by SAR Data [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(4): 1182-1191.
[2] Ye Yunfei, Sun Jianguo, Zhang Yiming, Xiong Kai. Construction of Low-Frequency Model with Three-Dimensional Tomographic Velocity Inversion and Application in Deep-Water Bock W of South China Sea [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(4): 1253-1259.
[3] Zheng Guolei, Xu Xinxue, Li Shibin, Yuan Hang, Ma Wei, Ye Qing. Inversion of Gravity Data in Tianjin [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(4): 1221-1230.
[4] Zhang Bing, Guo Zhiqi, Xu Cong, Liu Cai, Liu Xiwu, Liu Yuwei. Fracture Properties and Anisotropic Parameters Inversion of Shales Based on Rock Physics Model [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(4): 1244-1252.
[5] Shu Longcang, Li Shulei, Wang Song, Keremu Abudumijiti, Lu Chengpeng, Li Yange, Li Wei. Selection of Risk Evaluation Index for Safe Water Supply in Karst Water Source: An Example of the Well Field of Niangziguan Spring [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(3): 805-814.
[6] Yin Changchun, Yang Zhilong, Liu Yunhe, Zhang Bo, Qi Yanfu, Cao Xiaoyue, Qiu Changkai, Cai Jing. Characteristics of 3D DC Resistivity Response for Arbitrary Anisotropic Models Using Circular Scanning Measurement [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(3): 872-880.
[7] Xin Xin, Chen Shengbo, Qin Wenhan, Li Donghui, Lu Tianqi, Tian Fenfen. Hapke Model Parameter Inversion of Apollo 16 Landing Area and Model Sensitivity Analysis [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(3): 934-940.
[8] Sun Jianguo, Li Yilong, Sun Zhangqing, Miao He. Computation of Seismic Traveltimes and Raypath Based on Model Parameterization [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(2): 343-349.
[9] Li Jianping, Weng Aihua, Li Shiwen, Li Dajun, Li Sirui, Yang Yue, Tang Yu, Zhang Yanhui. 3-D Forward Method for Geomagnetic Depth Sounding Based on Finite Difference Method in Spherical Coordinate [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(2): 411-419.
[10] Liu Xintong, Liu Sixin, Meng Xu, Fu Lei. Envelope Waveform Inversion of Cross-Hole Radar Without Low Frequency Data [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(2): 474-482.
[11] Shan Gangyi, Han Liguo, Zhang Lihua. Pre-Stack Depth Migration Based on Model Confined Kirchhoff Integration [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(2): 379-383.
[12] An Zhenfang, Zhang Jin, Zhang Jianzhong. Geometry Optimization Design of Three Dimensional Marine Vertical Cable [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(1): 271-284.
[13] Du Pengyan, Gao Gang, Wei Tao, Zhao Leyi, Yang Jun, Li Tao, Wang Jianguo. Effective Source Rocks in Jurassic Xinhe Formation in Sartai Sag, Yabrai Basin [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(1): 29-38.
[14] Cai Laixing, Lu Shuangfang, Xiao Guolin, Wang Jiao, Wu Zhiqiang, Guo Xingwei, Hou Fanghui. Controlling Action of Space-Time Coupling Relationship Between High-Quality Source Rocks and High-Quality Reservoirs: Contrasting Accumulation Conditions of Tight Oil in the Southern Songliao Basin with Tight Gas in the Northern Songliao Basin [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(1): 15-28.
[15] Sun Fanting, Liu Chen, Qiu Dianming, Lu Qian, He Yunpeng, Zhang Mingjie. Petrogenesis and Geodynamic Significance of Intermediate-Basic Intrusive Rocks in Xiaokuile River, Eastern Slope of the Great Xing'an Range: Evidences of Zircon U-Pb Geochronology, Elements and Hf Isotope Geochemistry [J]. Journal of Jilin University(Earth Science Edition), 2018, 48(1): 145-164.
Viewed
Full text
21
HTML PDF
Just accepted Online first Issue Just accepted Online first Issue
0 0 0 0 0 21

  From local
  Times 21
  Rate 100%

Abstract
288
Just accepted Online first Issue
0 0 288
  From Others local
  Times 255 33
  Rate 89% 11%

Cited
Web of Science  Crossref   ScienceDirect  Search for Citations in Google Scholar >>
 
This page requires you have already subscribed to WoS.
  Shared   
  Discussed   
No Suggested Reading articles found!
Copyright © Journal of Jilin University(Earth Science Edition), All Rights Reserved.
Tel: +86-431-88502374；13756165364　E-mail: xuebao1956@jlu.edu.cn
Powered by Beijing Magtech Co. Ltd