This paper first introduced the value-added service depth management\'s concept,has analyzed the existing IT support system present situation,give a set of operation IT support system based on the enterprise data warehouse support value-added service depth,and has carried on the discussion to value-added service\'s depth operation IT support difficulty.

Reliability calculation for deep foundation pit support system;

The concept and framework of constructing a support system of territorial science and technology of agriculture;

The Study of Support System on Heilongjiang Medium and Small-Sized Enterprises to Develop Circular Economy;

Finite element simulated analysis on high pier coping beam supporting system;

Mechanical model and calculating methods of pier cover pile frictional hoop supporting system;

Calculating and analyzing on slab transfer story s formworks and supporting system;

Also it proposed four sustaining systems pushing this industry to market and some tentative plan about how to marketize it.

The author tries to find out the irrational elements from sustaining system, internal space, elevation and surroundings.

From the definition of the upgrading of industrial structure and according with analyzing the present condition and question, we found the sustaining system of the upgrading of industrial structure in north west rural area.

Cuplock scaffold bracing system was successfully used in those locations,and no any safety or quality accident took place in the whole process of construction.

A new calculation model for analyzing interaction between retaining wall and bracing system is proposed,which takes all retaining piles of deep excavation as spatial FEM system and regards bracing system as sub-structure with analyzing interaction between retaining wall and bracing system by the method of assembling sub-structure.

In this paper,the biggest adaptive height of designated form and brace is calculated;the checking on the brace system of different beam height in definite extent is conducted and the design scheme is provided;the economic gains of two different types of form bracing system are compared.

Combined with specific engineering actual example,the paper introduces foundation situation of the engineering,elaborates the design essentials of steel-sustained system from this foundation.