On parameters influence evaluating method application in some geotechnical tasks

2013 ◽  
pp. 247-256 ◽  
Author(s):  
G. Larionov ◽  
R. Kirija ◽  
D. Braginec
Keyword(s):  
1983 ◽  
Vol 1983 (332) ◽  
pp. 95-105
Author(s):  
Shogo KAWAKAMI ◽  
Naojiro AOSHIMA ◽  
Kazuyoshi KUGAI

2020 ◽  
Vol 41 (12) ◽  
pp. 2542-2551
Author(s):  
E. A. Kiselev ◽  
V. I. Kiselev ◽  
B. M. Shabanov ◽  
O. S. Aladyshev ◽  
A. V. Baranov

2011 ◽  
Vol 19 ◽  
pp. 96-103 ◽  
Author(s):  
Wen-Hong Wu ◽  
Chao-Hui Kuo ◽  
Min-Wei Hung ◽  
Kuo-Cheng Huang

2007 ◽  
Vol 561-565 ◽  
pp. 1875-1878 ◽  
Author(s):  
Yong Xing Hao ◽  
Lin Hua ◽  
Gui Shan Chen ◽  
Dao Ming Wang

Non-stability factors affect stability of radial ring rolling process, and lead to fluctuating of ring position. This decreases rolling precision. Evaluating stability of the process is very important. A stability evaluating method is proposed. The stability can be measured with the mean square root of sequence of oscillation of ring geometrical centerline displacement. Using ABAQUS/Explicit, the stability is analyzed. It is showed that guide-roll position angle has the significant effect to the stability. If guide-roll is located at the tangential position to the ring’s fringe, the stability will vary with the angle between two planes. One passes through axes of guide roll and ring blank, and another passes through axes of drive roll and ring blank. The stability is highest when guide roll is situated at the position angle of 100˚to 130˚at exit side of ring rolling mill.


2012 ◽  
Vol 594-597 ◽  
pp. 3045-3048
Author(s):  
Chun Guang Chang ◽  
Zhao Nan Jia ◽  
Ya Chen Liu ◽  
Lan Luan

For large construction engineering, to perform safety pre-warming more efficiently, scenario analysis method (SAM) is studied for safety pre-warming of large construction engineering (SPLCE). Implement flow framework of SAM is established, the key cycles of SAM are discussed. To validate the validity of SAM for SPLCE, some practical instances of SPLCE are abstracted so as to generated application and testing sample. Comparing with whole index evaluating method (WIEM), under the condition of considering only limited key driven forces and some normal indexes, the result by SAM are almost the same with that by WIEM. SAM improves the efficiency of SPLCE, and it is fit for solving complex predicting, analyzing and evaluating problems such as SPLCE.


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