CALCULATION OF THE AMOUNT OF WORK ON A TYPICAL TECHNOLOGICAL PARKING AREA LOT OF AN EXCAVATOR FOR BUILDING AN INFORMATION MODEL

Statement of the problem. The construction of information models of construction processes is impossible without an accurate calculation of the amount of work performed on a typical technological parking lot (gripper). The aim of the work is to automate the computational procedures used to calculate the amount of excavation work on a typical technological excavator parking lot, which is used in 4D and 5D BIM models. Results. Analytical equations are obtained for calculating the volume of earthworks at one technological site of an excavator, taking into account the technical characteristics of earthmoving machines, as well as the conditions of work (the category of soil according to the value of the internal friction angle). Conclusions. The analytical dependences of the volume of work on one typical technological site of an excavator on the technical characteristics and operating conditions (the category of soil) can be used to form procedures for automatically calculating the volume of work, the duration and cost of the construction of pits. The amount of work on a single technological gripper can be used to form, evaluate and select the trajectory of the excavator during the construction of the pit.