Huke, Benjamin

Diploma Thesis:
1912

Topic:
Analysis of construction site logistics for concrete 3D printing

Editor:
Benjamin Huke

University Professor Responsible:
Univ.-Prof. Dr.-Ing. Dipl.-Wirt.-Ing. Jens Otto

Supervisor:
University Supervisor: Dipl.-Ing. Patrick Maiwald

Editing Period:
04.11.2022 until 01.03.2023

Abstract:
This paper examines construction site logistics in additive manufacturing processes. To this end, the basics of construction site logistics planning are first examined in more detail. In particular, scheduling, personnel capacity planning, the dimensioning of the container system and the structural engineering logistics, the volume of delivery vehicles, the volume of waste and the storage area logistics are examined. This is followed by a presentation of the main concrete 3D printing processes. The processes considered are the selective bond, the continuous printing process and the solid wall printing process. In the main part of this thesis, a comparison is made between the additive manufacturing processes and a conventional manufacturing method for construction site logistics. For this purpose, a fictitious case study was introduced, on which concrete determinations are carried out in the context of construction site logistics planning. The measurements carried out can be found in an overview so that all boundary conditions and criteria can be recorded at a glance. Subsequently, all considerations, per procedure, were graphically recorded in a construction site layout plan. As a result of this diploma thesis, an instruction manual or guideline for site logistics planning for additive manufacturing processes has been developed. This guideline serves as an overview of all the essential sub-areas and to support the reader in planning construction site logistics both in the area of additive processes and in conventional manufacturing methods.