METHOD OF ENGINEERING-GEOLOGICAL SURVEYING Russian patent published in 2019 - IPC E02D1/00 G01N3/00 

FIELD: construction.

SUBSTANCE: invention relates to construction and is intended for engineering-geological survey and design of buildings and structures bases. In the method of conducting engineering-geological survey using a measuring and computing system comprising a drilling rig, a power loading mechanism, drilling rods, a range finder, an electronics unit, a computer, devices for field testing of soils and a set of sensors connected to analogue-to-digital converters and digital-to-analog converters, outputs of which through interfaces RS-485 and RS-232 are connected to computer, including software tools for processing of measurement data and control of power loading mechanism, according to the invention field tests of soils are carried out using an arbitrary number of devices for field testing of soils, determining test parameters using test parameters and correlation dependencies between test parameters and characteristics of soils, computer and programs perform calculation of draft, calculation of roll and calculation of depth of compressible thickness directly in field conditions during testing of soils.

EFFECT: reduced time for construction of buildings and structures by combining the stages of engineering and geological investigations and designing bases of buildings and structures, high accuracy of studying properties of soils.

4 cl, 5 dwg