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폴리프로필렌 섬유를 혼입한 폴리머 시멘트 모르타르의 내화성능 평가
전기수,심상락,이영도 한국건축시공학회 2023 한국건축시공학회지 Vol.23 No.2
In this study, the fire resistance capabilities of polypropylene fiber-reinforced polymer-modifiedcement mortar were assessed to guarantee the fire resistance fo this materials, commonly employed inthe repair of concrete structures. Experimental outcomes revealed that an increased water andpolymer content heightened the likelihood of spalling, while longer polypropylene fibers and elevatedpolymer concentrations proved more effective in mitigating spalling.
경영성과 향상을 위한 중소벤처기업 경영컨설팅 방안에 관한 실증 연구
전기수,이철규,서철승 한국경영공학회 2009 한국경영공학회지 Vol.14 No.1
There were some studies regarding management consulting ; however, most of studies performed are mainly focused on major companies. Objective of this study was to find out the appropriate business management category for positive effect to the business performance of small and mid size venture companies based on the fact of the effect to the business performance by management consulting activity.