Abstract
The need to modernize residential construction technologies is an imperative for reducing labour, material, technical, fuel and energy resources. The purpose of the study is to optimize the construction time regulations for the large-panel residential buildings by synchronizing construction flows. The methodological basis contains the principles of climatic zoning for building construction and technical regulation, affecting the particular features of architectural design and the construction schedule. A technique for the combination of maximum allowable types of work under continuous construction arrangement has been developed and coefficient of combination of different types of work for construction flows synchronization has been determined. The practical significance of the study is to improve the process of exterior wall panels installation, provided that an integrated regulation model based on the Spider Project software package is used. The social significance of the study is to make the reduction of the construction time and saving resources possible. The originality of the study is that the combining of different work types during the installation of exterior wall panels of a large-panel residential building has been justified. The need for creation of regional regulations for the construction time has been proved.
Highlights
The relevance of the study is due to the need to modernize the construction technology of residential buildings to reduce labor, logistical, fuel and energy resources [1]
3.1 Arrangement and technology of carrying out the work The installation of exterior wall panels can be started upon completion of the underground construction phase and the required strength of concrete in 2 sections is set
The installation of exterior wall panels is recommended to be carried out with the KB-581-00 tower crane with a lifting capacity of 10 tons with a building height of up to 50 m
Summary
The relevance of the study is due to the need to modernize the construction technology of residential buildings to reduce labor, logistical, fuel and energy resources [1]. In Russia, the demand for large-panel residential buildings is increasing. The building regulations 1.04.03-85 define the construction time, which consists of four stages. At this stage, the base and foundation are being arranged. At this stage, a constructive system is being assembled, which can be framework or non framework; building is being raised to a certain height using panel plates, columns, pylons, floor slabs and coatings. The duration of each stage is set in months (see table 1)
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