In the nuclear power plant, safety-related structures have been used above No. 11 rebar. It needs to mechanical connection device to join RC to SC walls because ACI 349 presents that lap splices shall not be used for bars larger than No.11 bar. The tensile performance tests were performed to confirm structural integrity on the mechanical connection device. But performing the tests in accordance with various connection cases has limitations, such as time or cost. Therefore, computational analysis methodology is developed in order to verify structural integrity for various connection cases.

Infrastructure deterioration is becoming a major problem in Korea. For the purpose of establishing quantitative grounds to distribute government annual budget effectively in the area of infra structure maintenance. This study has performed a senior-engineer-oriented question investigation. This results can be used as a base data for the project that developing performance-based evaluation techniques for SOC structures.

On the basis of specifications to improve our carbon emissions constraints mechanism, making the appropriate improvements of the traditional performance evaluation index system. Increase carbon constraints performance indicators: the amount of carbon emissions trading, Carbon assets net profit margin, carbon-income ratio, the ratio of carbon costs, carbon assets turnover, unit profit of carbon emissions, CO2 emissions of Yuan output value, in order to fully assess the financial performance and non-financial performance, enable the enterprise performance evaluation system better and more responsive to the requirements of sustainable development, and more convincing.

There are several guidelines for seismic performance evaluation given by institutions to proper seismic reinforcement. The guidelines given by Korea Infrastructure Safety & Technology Corporation, National Emergency Management Agency and Korea Educational Development Institute were analyzed. This paper analyzed seismic test procedure of three institutions and compared stage specific difference.

This research project is to be carried out to propose the methodologies for improving the structural maintenance system by performance concepts consideration. The main contents of this project are performance based management methodology, report card for infrastructures etc. If this project is performed successfully, it is determined that the infrastructures can be effectively managed in Korea.

Enterprise informatization is a complex system made of management philosophy, management methods and information technology. According to Porter's valuechain thinking, enterprise informatization actually builds the foundation platform for the primary activities and secondary activities that create business value. Therefore, performance of enterprise informatization has characteristics of integrity, indirection, long-term and so on. This paper, based the enterprise informatization performance has the charac on the value evaluation and from the input-output process perspective, sets cognitive variables to systematically descript input and output of enterprise informatization and builds a class of cognitive performance evaluation model. The empirical studies have shown that the model can describe the performance of enterprise informatization systematically and provide the quantitative evidence for enterprise informatization management.

오늘날처럼 경쟁이 치열한 글로벌 해운시장 환경에 대한 외항선사의 대응능력은 기업성장과 물동량 창출에 매우 중요하다. 이러한 측면에서 본 연구는 우리나라 외항선사이 직면하고 있는 해운환경의 특성을 규명하고 이러한 환경 대응능력과 전략실행프로세스 및 경영성과와의 관계를 규명하여 외항선사의 경쟁력을 결정하게 되는 핵심요인이 환경대응력에 의해서만 결정되는 것이 아니고, 전략실행을 위한 내부프로세스와의 상호작용에 의해서도 달라진다는 것을 실증적으로 제시하였다. 이는 외항선사의 환경대응과 전략실행 및 경영성과의 관계를 종합적으로 검증한 것으로 해운환경변화에의 대응능력 향상과 적절한 전략수행의 유인을 통해 외항선사의 경쟁력 강화에 공헌할 수 있다는 데에 연구의 가치가 있다고 본다.

The purpose of this research is to introduce the concept of "relationship formation factors" in inter-firm relations and to empirically demonstrate that they are effective in improving the relationship results by means of an mediating variable. Therefore, the basic model of this study consists of the independent, mediating, and dependent variables. First, the independent variables, that is, the relationship formation factors, are further classified into three components. transactional, relational, and environmental characteristics. Then, the study empirically examines how each of the three components influences the dependent variable. that is, the business performance(Load Factor), by way of the mediating variables, that is, trust and relationship commitment.