It is very important to guarantee support ring's welding quality for guarantee of Diaphragm Spring clutch's service life.

H-MAS: Intelligent simulation supporting environment;

Model and implementation of a high performance collaboration supporting environment;

Research on current design for complex system and the development of its supporting environment;

Construction of the Support Environment of CMIS;

Based on the characteristics of active networks, this paper presents an active network management support environment.

The foundation of support environment of distributed complex system has great importance for resource sharing, efficiency improvement and cost-efficiency.

In this article, basing on successful instances of design of foundation pits with arch brace, the superiority of arch brace to normal brace concerning structural and construction characteristic is analyzed.

The nonlinear finite element software ANSYS is adopted to simulate the annular beam bracing in the case of deep foundation pit project carried out in the tumor center of a hospital with elastic-plastic D-P used as the model while the interaction between soil and bracing structure is taken into consideration.