Analysis of Parallel Execution Of Construction Works

International Multi-Conference on Industrial Engineering and Modern technologies

Kuzhin, M.^1 ; Kuzhin, B.^1

MSUCE, Department Technology and Organization of Construction, Yaroslavskoe highway, Moscow

129337, Russia^1

关键词: Complex Processes;    Construction of buildings;    Construction sites;    Construction time;    Construction works;    Favorable conditions;    Parallel executions;    Parallel performance;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/463/4/042001/pdf
DOI  :  10.1088/1757-899X/463/4/042001

来源: IOP

【 摘 要 】

The construction of buildings and structures is a complex process, in which a large number of performers of various types of work take part. In order to shorten construction time, the front of the work is divided into seizures, the work on which is entrusted to various executors for the parallel performance of work. This feature of the construction underlies the concept of specialization and the streamlined organization of construction production. Determination of the rational size and number of seizures is one of the most important tasks in the design of the work plan for the work on the site. At the same time, the more the number of seizures, the shorter the duration of construction. However, the number of captures can not be increased arbitrarily. For a comfortable work, the brigade at the seizure requires the minimum necessary space for organizing workplaces. In addition, it is necessary to take into account the number of brigades available to the performer. When designing the flow organization of construction, it is necessary to determine the design parameters of the flows, and then perform their mutual coordination. The main design flow parameters are temporal (flow step, flow rhythm) and spatial (number of captures, processes, brigades) parameters. Calculation of these parameters must be performed in a complex for all flows: private, specialized, object and complex. Calculating parameters and designing flows allows you to develop a calendar plan in a concise and convenient form. With this organization of work, favorable conditions are created both for the work of contract organizations, and for the work of manufacturers of building materials, suppliers and other related organizations, as well as for storing materials at the construction site.