Software for engineering geology WenGeo

The program for engineering geology WenGeo is designed to automate office processing of information on engineering and geological surveys for industrial and civil construction. The WenGeo software package performs:

• construction of engineering-geological sections;
• passport of the chemical analysis of water with a conclusion about the indicators of the aggressiveness of groundwater to various grades of concrete;
• Processing the results of tests with a screw die (determination of the deformation modulus and plotting the dependence of settlement S on pressure P, according to GOST 20276-99 for Russia and DSTU B V.2.1-7-2000 for Ukraine, the formation and printing of a test certificate);
• processing of test results with a radial pressuremeter (determination of the deformation modulus and plotting the dependence of the movement of the stamp blade S from pressure P according to GOST 20276-99 for Russia and DSTU B V.2.1-7-2000 for Ukraine, formation and printing of a test certificate);
• processing the test results of a one-plane cut (determining the tangent of an angle and plotting the dependence of the shear stress τ against pressure σ, according to GOST 12248-96, formation and printing of a test certificate);
• processing the results of compression tests (determination of deformation moduli in the ranges of 0.1-0.2 MPa and 0.2-0.3 MPa, as well as plotting dependence of relative deformation or coefficient of porosity е on pressure Р and the graph of dependence of relative subsidence on pressure Р, as well as the determination of the initial settling pressure P_sl, according to GOST 12248-96, the formation and printing of a test certificate). WenGeo engineering survey software processes laboratory compression test data using all known methods;
• use of stock and archival materials;
• calculation of the bearing capacity of a pile;
• calculation of subsidence of soils;
• statistical processing of geotechnical data;
• determining the optimal soil moisture and density;

Convenient program interface by displaying all test data in full screen

Construction of an engineering-geological section.

Step #1. Entering data about wells into the program (complex points) and a set of soils for the object.

After entering all the initial data on the wells, we proceed to the construction of the section.

Step #2. Choice of cut direction and final revision before transferring the cut to the CAD environment. The program is provided original and multifunctional tools for building and editing engineering geological sections.

The construction of sections begins after the completion of all operations to fill all mine workings with information about lithology, boundaries of the EGE, consistency, degree of water saturation of sands, groundwater levels, depth reference of selected monoliths and samples of disturbed composition.

Static sounding.

The program processes static sounding data obtained by type 1 and 2 probes. In the "Installation Options" window, set probe type (number) and coefficients for recalculation of frontal and lateral resistances. The program implements a model of linear dependence of the frontal and lateral resistances on the indicators of devices. After activating the "Static sounding" window, a dialog box will appear in which it is necessary to set the initial sounding depth and sounding step, and then you can enter data on the soil resistance to penetration of the cone and side sleeve.

Determination of the bearing capacity of the pile.

This menu item becomes active only when a specific line is selected in the CT window and there is information about the selected CT static sounding.

In the “Pile section” group, windows are placed in which the input data for the calculation are specified. If the switch is set to “round”, access to the “Radius” window opens, in which the pile radius is set and after pressing the “Calculate” button, the calculation result will appear in the table. If the switch is set to the “square” position, the “Cross-section of standard piles” window becomes available, in which the user can select a specific size and after pressing the “Calculate” button, the calculation result will appear in the table. If the switch is set to the “unknown” position, the calculation table is cleared and columns with standard pile sizes appear in it. After pressing the “Calculate” button, the calculation result will appear in the table, and each cell will contain the total resistance in kH.

Compression test.

This menu item is available only when a row is selected in the “Soil Samples” window. By activating this menu item, a dialog box will appear on the screen for entering information about the compression test. After filling the table with all the initial data, click the "Calculate" button so that the program determines the deformation modulus and the compressibility factor in the specified intervals. Use the Graph" button to view the compression curve graph..

Paddle pressuremeter test method.

This menu item is only available when a row is selected in the Soil Samples window. By activating this menu item, a dialog box will appear on the screen. Panel for entering information about testing by the method of paddle pressuremetry Entering information and determining the modulus of deformation is carried out similarly to the screw punch method. There is only one difference, namely: the load of each next stage increases by 0.05 MPa. After pressing the OK button, the panel will close and in the vane pressuremetry testing window, which is located in the lower right part of the main program window, a line will appear in which the date of the test, the initial pressure and the corresponding vane displacement, the final pressure and the corresponding vane displacement, and the module will be indicated. deformation.

WenGeo Tutorials Videos :