Abstract
This study investigates the influence of climatic conditions on the performance of the construction process and the characteristics of the elements of the construction process: construction machines, workers, the estimated cost of construction, and the reliability of construction deadlines. As an integral indicator of weather and climatic conditions, the indicator of “weather hardness” was chosen. The method of simulation modeling with its ability to generate random numbers with the given parameters is chosen as a mathematical model on a computer. The aim of the study is to identify the regression and correlation relationships between the indicators of weather hardness and the corresponding indicators of the elements of the construction process: the Fund for working time of workers, the coefficient of technical readiness of construction equipment, increasing the estimated cost of construction, increasing labor costs for the re-installation of construction equipment, identification of additional costs by types of work, for all the stated dependencies, regression equations are obtained. The results are presented in graphical form, and the results show that the proposed simulation model of the impact of weather and climatic conditions on the characteristics of the construction process allows to optimize management decisions, and reduce construction risks, reduce the estimated cost of construction.
Highlights
The territory of Russia is divided into seven climatic zones [2] in which economic activity takes place and in which new infrastructure facilities in the industrial and social spheres are being created
Regression dependences between the weather hardness and a certain set of characteristics of the elements of the construction process, which must be taken into account when assessing construction risks, are obtained
As can be seen from the graphs, weather and climatic conditions affect all elements of the construction process: workers, construction machines, technology, logistics, materials used, etc., i.e. affect the safety and reliability of construction
Summary
The territory of Russia is divided into seven climatic zones [2] in which economic activity takes place and in which new infrastructure facilities in the industrial and social spheres are being created. Taking into account the peculiarities of climate impact in the construction of infrastructure facilities is implemented in the form of a "Set of rules. In our work we will investigate the influence of weather and climatic conditions on the characteristics of the construction process using the method of simulation. The choice of the simulation method is largely due to the probabilistic characteristics of weather and climatic conditions, and to a set of probabilistic characteristics of the elements of the construction process.
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