Abstract. The dependences among the construction process parameters are investigated in the article: average integrated value of qualification of the shift, number of workers per shift and average daily amount of completed work on the basis of correlation coefficient are considered. Basic data for the research of dependences among the above-stated parameters have been collected during the construction of two standard objects A and B (monolithic houses), in four months of construction (October, November, December, January). Kobb-Douglas production function has proved the values of coefficients of correlation close to 1. Function is simple to be used and is ideal for the description of the considered dependences. The development function, describing communication among the considered parameters of the construction process, is developed. The function of the development gives the chance to select optimum quantitative and qualitative (qualification) structure of the brigade link for the work during the next period of time, according to a preset value of amount of works. Function of the optimized amounts of works, which reflects interrelation of key parameters of construction process, is developed. Values of function of the optimized amounts of works should be used as the average standard for scheduling of the storming periods of construction. IntroductionConstruction process is the difficult system, which values of parameters constantly changes in time and depend on a huge number of factors. Organizational-and-technological reliability of construction process (OTRCP) is directly connected with the decisions, made when scheduling construction. Therefore scheduling always needs special attention. Matters of the increase in OTRCP of construction always were relevant. The necessary OTRCP level is provided with the factors, connected with organizational, technology, technical, economic solutions. Therefore, consideration of the applied methods of management of such factors is also very important.The increase in efficiency of processing of statistical information on parameters of construction process is an important task for establishment of dependences between processes of construction system and further forecasting of her behavior. Important feature of the parameters of construction process investigated in work is shift of these parameters in time. The models describing the temporary ranks formed by values of the studied parameters represent difficult dependences. For identification of such dependences it is necessary to use such mathematical apparatus, which could reveal the moments of emergence of such dependences and their frequency with the maximum reliability. It is especially important to reveal minor changes in the parameters of the construction system, which sometimes can lead to critical deviations of parameters of construction from preset values, for example, the increase in
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