Components of functional information model of city environment reorganization in interactive mode

et al. 2018

MSF

At present, the solution of not only the tactical tasks of the structure technical state preserving but also the strategic tasks of the erected and existing structures quality improving in order to develop the road and transport network in the development perspective lines is topical. The construction organization of the bridge structures is a complex process; it requires the performing work careful monitoring. The approach based on the information modeling used by construction participants, including the construction control service, is proposed in this paper. The article is devoted to the methodology that allows improving the document circulation procedure organization process efficiency and coordinating changes, due to the introduction of the information modeling technology, which influences on the building construction duration. The database is created to introduce the necessary data into the information model of the bridge structure, as well as the result parameters of the interaction with the model. The data on the practical implementation of the proposed approach on the example of the bridge construction object is presented; the analysis is made compared with the established process of construction production organization, and the advantages of the first one are fixed.

Section: Discussionmentioning

confidence: 99%

Improving the Efficiency of the Bridges Construction Organization on the Basis of Information Modeling

Kozhevnikov

Kozhevnikova

et al. 2018

MSF

“…2. In some cases, (for example, for residential buildings of serial projects) graphics of the total capacity of the constructed (demolished) objects calculated on an accrual basis by year (15) have the form of S-shaped curve.…”

Section: Methodsmentioning

confidence: 99%

“…In Smart cities, the issues of regulation of receipt, movement, disposal and treatment of CDW can be solved on the basis of construction and demolition waste using information model, i.e. obtaining information on the composition, objects of formation, volumes of processing and disposal of waste on the basis of technological regulations included in the project documentation ( [9][10][11][12][13][14][15]).…”

Section: Introductionmentioning

confidence: 99%

Information modeling of the construction and demolition waste system

2019

E3S Web Conf.

Throughout the world, the intensive development of production is accompanied by a steady increase in waste generation. Ecological problems, problems of utilization and recycling of waste come to the fore. The effective functioning of the construction complex is largely determined by the effective organization of the construction and demolition waste (CDW) circulation. Considering the scale of construction, forecasting the volume of waste formation in order to effectively organize the system of economic turnover of CDW is a very relevant scientific and practical problem. Management of CDW flows in Smart cities should be based on information models containing the necessary data on the types, forms and volumes of waste. The paper presents such an information model and a mathematical method of predicting the formation of the CDW. Information modeling of the composition and volume of CDW formation allows on the basis of the developed mathematical apparatus to provide an analysis of construction development trends. It allows to carry out construction production operational and strategic planning and management in terms of the CDW formation, processing and disposal. Analysis of the construction, reconstruction and demolition CDW volume dynamics information model is the basis for further design of treatment plants future scheme.

“…At the same time, an unambiguous, generally recognized understanding of what exactly should include a full-fledged BIM-model has not yet been formed [16]. This is determined by the many problems associated with the practical implementation of BIM-technologies.…”

Section: Evolution Of Information Modeling In Designingmentioning

confidence: 99%

LE IM: Living Environment Information Modelling

2018

MATEC Web Conf.

The article deals with the information models in construction. The models of different levels are reviewed: flat 2D drawings, 3D volume models, models including time indicators - 4D, models supplemented by financial indicators - 5D, models containing information on a wide range of resource and other indicators – N-D. The importance of an integrated approach to the formation of the information model of the building - BIM was noted. To date, BIM-technologies are used only at the design stage and partially at the construction stage. However, the greatest return can be obtained from the operational phase. The author proposes the introduction of the concept of an information model of the building life cycle - BLC IM. The analysis of the reasons predetermining the problems of mass introduction of BLC IM into construction practice is carried out. The contradictory nature of the interests of the participants in the construction process, the lack of common goals does not allow them to form and use a unified information model. The mathematical description of the information model of the building object is presented.