Quantitative analysis of core rigidities based on customer value;

Then,it indicated that,the dynamic of core rigidities rooted from the interaction between the legitimate system and the shadow system.

The double potential of the dimensions of core competence determine that the core competence is the core rigidities at the same time.

Core Rigidity and its Solutions in the Enterprise Strategy Adjustment;

Hotel’s core rigidity is the other side of the hotel’s core competence.

According to the system theory on innovation, This article has carried on the localization to the organization nature again, and Infers that the colony core rigidity is the biggest barrier to the colony.

In this paper the shortage of general machine tool spindle design is analysed and the fuzzy reliability design is brought apply forward for rigidity check of machine tool spindle.

From concept and calculation methods the center of rigidity and general rigidity of multi-layer and high-rise structure are comparatively analyzed.

This paper provides the definition of the center of rigidity of irregular high-rise building through analyzing the torsional moment on the high-rise building under wind action with two approaches.

A Method to estimate the center of rigidity of buildings by using vibration recordings is presented in the paper.

The ratio spectrum distribution pattern and the effects of normalized stiffness eccentricity and rotation frequency ratio on spectrum amplitude are discussed by use of statistic analysis of 30 recordings under bidirectional earthquake excitation in the cases of hard sit.

The effect of the system parameters on inelastic torsional response is evaluated:stiffness eccentricity es, yield strength eccentricity ep and lateral period T.

Mass eccentricity and stiffness eccentricity are two key forms of asymmetric structures.