Adaptive models of variant design of technologies of flexible modular industrial and construction systems
Abstract
The article is devoted to topical issues of development of organizational and technological design of industrial and building systems. Peculiarities and adaptability of variant design of flexible modular technologies of industrial and construction production are considered, which reflect factors of engineering support in tasks of substantiation of efficiency and organizational and economic preparation of production of projects-objects of construction of chemical enterprises taking into account parameters of their life cycle. The analysis and assessment of the results of the application of modular technologies of complete-block, flow-combined and separate methods for the construction of industrial buildings of a new generation and options for organizing the manufacture of delivery and enlargement of blocks, which made it possible to evaluate the identified interdependencies between labor costs, duration and weight of blocks. Regression analysis was used to process the obtained systematized data. The quantitative values of the regression coefficients are obtained on the basis of the Gauss method (least squares method). Evaluation of the obtained dependencies by calculating regression coefficients, standard deviations, etc., as well as their assessment using the tabular values of Fisher's coefficients, confirmed the correctness of the hypothesis put forward. The constructed engineering nomograms make it possible to determine the labor costs and the duration of the installation of blocks, depending on the weight parameters of the blocks for various methods of their installation and options for organizing and forming blocks in relation to objects-representatives of chemical enterprises and industries. The choice of a rational option for flexible modular technology should be carried out according to the mini-max criterion: minimum labor costs for installation, testing and commissioning cycle of block-complete devices in the design position due to the maximum flow-combined organization of industrial and construction production methods, principles of targeted aggregation of technological processes, organizational structures and management functions.
