Research of the Permafrost Dynamic Load Direct Shear Apparatus

2013 ◽  
Vol 405-408 ◽  
pp. 454-459
Author(s):  
Ying Hui Cui ◽  
Jian Kun Liu ◽  
Peng Lv

The dynamic parameters of the permafrost are very important for engineering design, also using in the numerical calculation. The dynamic parameters directly affect the correctness of engineering design and numerical simulation. Beijing Jiaotong University developed a novel dynamic load direct shear apparatus to measure these parameters. In the paper, it is analyzed Power systems, measurement and control systems of the dynamic load direct shear apparatus, and gave a verification experiment, the results show that dynamic load direct shear apparatus can complete its purpose.

2005 ◽  
Vol 48 (1) ◽  
pp. 696-699 ◽  
Author(s):  
Yu. I. Vinogradov ◽  
A. V. Kuryakin ◽  
A. A. Yukhimchuk

2013 ◽  
Vol 10 (4) ◽  
pp. 1585-1620 ◽  
Author(s):  
Verislav Djukic ◽  
Ivan Lukovic ◽  
Aleksandar Popovic ◽  
Vladimir Ivancevic

In this paper, we present an approach to development and application of domain-specific modeling (DSM) tools in the model-based management of business processes. The level of Model-to-Text (M2T) transformations in the standard architecture for domain-specific modeling solutions is extended with action reports, which allow synchronization between models, generated code, and target interpreters. The basic idea behind the approach is to use M2T transformation languages to construct submodels, client application components, and operations on target interpreters. In this manner, M2T transformations may be employed to support not only generation of target platform code from domain-specific graphical language (DSGL) models but also straightforward use of models and appropriate DSM tools as client applications. The applicability of action reports is demonstrated by examples from document engineering, and measurement and control systems.


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