A Study on the Process of Tower Crane Construction Planning in Steel Structure

철골공사에서의 타워크레인 양중계획 프로세스에 관한 연구

  • 정덕기 (한양대학교 대학원 건축환경공학과) ;
  • 박정로 (한양대학교 대학원 건축환경공학과) ;
  • 김주형 (한양대학교 건축공학부) ;
  • 김재준 (한양대학교 건축공학부)
  • Published : 2011.11.18

Abstract

Lifting plan in conjunction with the overall construction plan will be established. It is being created by executive director of the Corporation and other such as an experienced site manager. But, written lifting plan based on the limited information and experience is causing some problems such as decreasing productivity, workability loss, delay. The reasons for the problems are lack of prediction of construction execution, inappropriate materials on the past performance, individual experience, limits of knowledge, lack of technical materials, shortage of advisor. Therefore, to solve the problems, we have to overcome the situation in which we depends on lifting planner's experience and intuition, limited information by accumulating objective and reliable materials. Because unorganized lifting plan will lower efficiency of lifting equipment and make reducing construction period difficult. In this study, influence factors on lifting plans will be derived through reviewing literatures and lifting plan cases. Derived influence factors will be classified as components and classes, classified influence factors are assessed suitability. Also, Decision making items are derived from the factors. Finally, tower crane lifting plan process will be suggested from the result.

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