In:
Bautechnik, Wiley, Vol. 98, No. 9 ( 2021-09), p. 662-670
Kurzfassung:
Geometric evaluation and optimization of module arrangement in load bearing structures – towards adaptive manufacturing in civil engineering Adaptive manufacturing of precast concrete components for modular structures has the potential to reduce scrap and rework. In this approach, the manufacturing process is iteratively adapted on the basis of the geometries of already manufactured modules so that dimensional deviations in the overall structure are compensated for in the best possible way. This article investigates how such a targeted compensation can be achieved by an arrangement of modules in modular structures. First, a measure is developed to geometrically evaluate modular structures with respect to the compensation of dimensional deviations. Then, based on this, an optimization model is presented with which an optimal arrangement of modules with given dimensional deviations can be calculated. Hereby, optimal solutions for selected problems are considered in order to establish a generally valid relationship between the geometries of the individual components and the geometric evaluation of the resulting structure. These findings serve as a basis for adaptive manufacturing.
Materialart:
Online-Ressource
ISSN:
0932-8351
,
1437-0999
DOI:
10.1002/bate.202100027
Sprache:
Deutsch
Verlag:
Wiley
Publikationsdatum:
2021
ZDB Id:
2151238-3
ZDB Id:
240073-X
