A standard RC apartment structure was analysed using commercial structural analysis program MIDAS. The effects of TLD were considered by equivalent tuned mass damper model and harmonic load of wmch frequency was identical to that of the RC structure and artificial earthquake loads generated accroding to the design spectrum in KBC2005 were used as excitation loads. TLD showed maximally 70% reduction of peak/RMS relative displacement, interstory drift, acceleration, and story shear induced by harmonic load while it reduced about 20~28% of those structural responses excluding absolute acceleration induced by artificial earthquake loads.

Improved measurement and structural modeling analysis of result, an improved method is very efficient. The difference of about 10~15% comes out, Improved measurement and structural modeling analysis of result, it is determined that the need for additional research, such as a change of the modeling subdivision, load contions.

In this study, periodical configuration survey is carried out on the subject of the suspension bridge in service. Its reliability and structural modeling validity are performed by comparison and analysis of interpretation value through the structural analysis.

Recently, in the shipping companies have been employing prudently in order to prevent from sea accidents occurred by human factors. Also the students of merchant marine universities are choosing prudently the shipping companies when taking a job. But many qualitative and quantitative factors are considered in decision making for the employment and the choice of a company. FSM(Fuzzy Structural Modeling) has been widely used in modeling the system composed of such qualitative and quantitative factor. In this paper, a case study is discussed for the analysis of the consciousness of the employment of shining companies and students' choice of such company in maritime university using FSM. Also this paper proposed the planes for educating and recruitment guiding the student in maritime university.