Initial Analysis, Planning and Calculation of Vertical Delivery in High-rise Building Construction

  • Simo Suđić Belgrade Waterfront Project, Karađorđeva 48, Belgrade Home address: 11070 Belgrade, dr Agostina Neta 76/34, Serbia

Abstract

Tower crane plays a vital role in materials delivery in construction projects. General contractors often use technical and commercial quotes to calculate number of cranes and their engagement duration in project, and they often have to deal with commercial and time risks. The main reason for this approach is the lack of standardised methodologies for calculating tower cranes engagement. Identifying the optimal number of cranes, their location and duration of engagement at the building site are the major factors that can reduce the risks considering the time and cost by increasing productivity and thus decreasing the required time. Calculation will be based on different production parameters -space per worker, concrete production per crane or worker, lifting time. This paper presents a methodology for calculating the required number of cranes and their optimal positioning. Proposed model for crane engagement optimisation is developed using the Critical Path Method in Primavera P6 software.

Keywords

construction, optimisation, planning, tower crane
Published in Onlinefirst
26-05-2017
How to Cite
SUĐIĆ, Simo. Initial Analysis, Planning and Calculation of Vertical Delivery in High-rise Building Construction. Periodica Polytechnica Architecture, [S.l.], 2016. ISSN 1789-3437. Available at: <https://pp.bme.hu/ar/article/view/10833>. Date accessed: 24 nov. 2017. doi: https://doi.org/10.3311/PPar.10833.
Section
Articles