A Multidimensional Clustering Analysis Method for Dividing Rock Mass Homogeneous Regions Based on the Shape Dissimilarity of Trace Maps

2020 ◽  
Vol 53 (9) ◽  
pp. 3937-3952
Author(s):  
Jiongchao Wang ◽  
Jun Zheng ◽  
Qing Lü ◽  
Jichao Guo ◽  
Mingming He ◽  
...  
Keyword(s):  
Rock Mass ◽  
Clustering Analysis ◽  
Analysis Method ◽  
Homogeneous Regions ◽  
Trace Maps

Back Analysis Methods in Geotechnical Engineering

2014 ◽  
Vol 1020 ◽  
pp. 423-428 ◽  
Author(s):  
Eva Hrubesova ◽  
Marek Mohyla
Keyword(s):  
Rock Mass ◽  
Geotechnical Engineering ◽  
Back Analysis ◽  
Rheological Parameters ◽  
Analysis Method ◽  
Direct Optimization ◽  
Initial Stress State ◽  
Analytical Functions ◽  
Is Evaluation

The paper deals with the back analysis method in geotechnical engineering, that goal is evaluation the more objective and reliable parameters of the rock mass on the basis of in-situ measurements. Stress, deformational, strength and rheological parameters of the rock mass are usually determined by some inaccuracies and errors arising from the complexity and variability of the rock mass. This higher or lower degree of imprecision is reflected in the reliability of the mathematical modelling results. The paper presents the utilization of direct optimization back analysis method, based on the theory of analytical functions of complex variable and Kolosov-Muschelischvili relations, to the evaluation of initial stress state inside the rock massif.

Combination Clustering Analysis Method and its Application

2013 ◽  
Vol 13 (8) ◽  
pp. 1251-1255
Author(s):  
Yang Liu ◽  
Qin-Liang Li ◽  
Li-Yuan Dong ◽  
Bang-Chun Wen
Keyword(s):  
Clustering Analysis ◽  
Analysis Method
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