Mechatronic complex based on sliding formwork for the construction of monolithic high-rise buildings and tower-type structures made of reinforced concrete

Abstract

The article is devoted to the use of mechatronic sliding complexes for the construction of high-rise monolithic buildings and tower-type structures made of reinforced concrete. It is shown that high-rise monolithic towers of variable radius, characterized by the increased complexity of technological operations can be erected with high efficiency using automated sliding formwork, which makes it possible to achieve the highest possible pace of construction technology, while ensuring the high quality of work using self-compacting high-strength concrete. A mathematical description of the mechatronic complex as a completely observable multidimensional object with control limitations is given, which allows predicting deviations and deformations of the sliding formwork working platform design during the lifting process, evaluating the internal and external disturbances’ effect on the complex’s operation, and also modeling the interaction of the lifting and regulating mechanisms in violation of their synchronous operation. It is proposed to use the two-level systems to control the formwork lift and synchronize the movements between the actuators groups. The results of modeling the sliding formwork lifting process are presented.