• International conference on construction engineering and project management
• /
• 2005.10a
• /
• pp.1256-1261
• /
• 2005

The Professional Engineers Act (PE Act) of Korea reduces the competitiveness of PE, because of the lack of articles regarding guarantee of business scope and regarding continuous education. In foreign countries, after one passes the PE exam, he/she should register at the concerned government agency; in this way, a practical and systematic continuous professional development (CPD), along with management of work experience of PE, is carried out. In this thesis, the Professional Engineers Acts of different countries have been compared and analyzed in order to consolidate international competitiveness of Korean professional engineers. Also, the author of this thesis presented measures to solve the problems of the Korean PE Act.

• Journal of Construction Engineering and Project Management
• /
• v.5 no.2
• /
• pp.16-23
• /
• 2015

In this paper, a survey related to excavation construction activities among national and international construction companies was conducted to evaluate site productivity in construction industry. To analyze the respective productivity levels of each construction company, a benchmarking measures analysis that featured calculations of the performance ratio (PR) and performance management index (PMI) was performed. As a result of these analyses, it has been found that the work performed by local companies was marked by lower productivity and that of international companies was characterized by good productivity. Further analysis of construction workforce resources P% revealed that a construction company's productivity is largely dependent on production capacity and consumption resources, which means that the retention of skilled workers and utilization of high-quality resources yields the highest level of productivity. These results suggest that for a local construction company to be competitive in the construction work market, it must retrain skilled craftspeople, foremen, engineers, and project managers, and strengthen its building capability by leveraging new equipment and technologies.

• Proceedings of the SAREK Conference
• /
• 2006.11a
• /
• pp.103-103
• /
• 2006

• Proceedings of the SAREK Conference
• /
• 2006.11a
• /
• pp.111-111
• /
• 2006

• Journal of the Korean Society of Safety
• /
• v.14 no.3
• /
• pp.155-162
• /
• 1999

Small and medium-sized construction sites are most serious in Occupational Safety and Health in the construction industry. The safety consulting engineering has been launched, in 1995, to improve the safety environments and prevent serious injuries and fatalities accidents. The purpose of this study is to analyze the effect of the safety consulting engineering for small and medium-sized construction sites. This study conducts a number of interviews with experienced contractors, consulting engineers, etc. And the questionnaire survey was peformed with 111 respondents. This paper presents several improvements to increase the efficiency of the safety consulting system.

• Proceedings of the SAREK Conference
• /
• 2004.11a
• /
• pp.66-66
• /
• 2004

• Proceedings of the KIEE Conference
• /
• 1996.07c
• /
• pp.1787-1790
• /
• 1996

• Proceedings of the SAREK Conference
• /
• 2007.06a
• /
• pp.127-127
• /
• 2007

• Proceedings of the KSR Conference
• /
• 1999.05a
• /
• pp.367-374
• /
• 1999

The selection of geogrid types for the use of reinforced rail roadbed is important in the design of railways. Also, the problem of the construction damage on the geogrid during construction is raised by the field engineers. Therefore, laboratory model tests were peformed to investigate the efficiency of the bearing capacity and construction damage. As a result, it was found that the bearing capacity of the rigid geogrid reinforced railroad ballast shows 1.54 times higher than that of the flexible geogrid reinforced case. In addition, there were no noticeable damage during construction.

• Proceedings of the SAREK Conference
• /
• 2003.07a
• /
• pp.187-187
• /
• 2003