#Midas gts nx how to
#Midas gts nx software

The growth rate of the settlement prediction curve decreases gradually, and the settlement increment is very small for a long time in the later period of operation.

The settlement of the subway line after one year of operation is about 45mm, and the settlement after 20 years is about 58mm. GTS NX is used for analysis, testing, and design by geotechnical, civil, and mining engineers.

#Midas gts nx software

The research results show that the higher the train speed, the larger the lateral influence range of the surface settlement trough, but the settlement decreases with the increase of the subway running speed. GTS NX is finite element analysis software for advanced geotechnical analysis of soil and rock deformation and stability, as well as groundwater flow, dynamic vibrations and soil-structure interaction in 2D and 3D. To study the settlement characteristics of soft clay under the dynamic load of the subway, a three-dimensional dynamic finite element model was established based on the finite element software Midas GTS NX, and the soft clay under the normal design speed (80 km/h) and the high-speed (120 km/h) were compared and analyzed. The saturated soft clay foundation will settle under the dynamic load of the subway train, which will affect the service life and structural safety. The saturated soft clay area has a large population and subway construction is the most extensively distributed. * Corresponding author: subway has become the main way for people to travel nowadays. The post GTS NX Interfaces AutoCAD – MIDAS GEN for Tunnel–Soil–Pile Interaction Analysis appeared first on Civil Engineering Community.School of Railway Transportation, Shanghai Institute of Technology, Shanghai 201418, China GTS NX Interfaces AutoCAD – MIDAS GEN for Tunnel–Soil–Pile Interaction Analysis Import of building and floor in midas GTS NXĮxtracting and Exporting Results to ExcelĬases of parametric analysis between foundations The session will conclude with the comparison of settlement between 2 types of foundations (with and without piles).įormatting DXF files in AUTOCAD to import GTS NXįormatting SAT files in AUTOCAD to import GTS NX

#Midas gts nx how to

Additionally, it will demonstrate how to extract the differential results of settlement and how to send them to Excel to graph. In particular, Midas GTS NX software, developed by MIDAS Information Technology Co, was used for the several structural analyses. GTS NX analyses foundation stability subjected to lateral pressure and differential settlements. It includes CAD based 2D and 3D commands for modeling. After connecting, and meshing everything, the training will show how to create the analysis stages of the tunnel excavations. Midas GTS NX is a FEM based modeling software. The session will show the steps for exporting from GEN and importing to GTS NX followed by the import of terrain and tunnel geometries. GTS NX enables you to analyze each stage of the excavation sequence along with the permanent and temporary structures that are to be constructed during each. Finite Element Solutions for Geotechnical. The third part of the training will focus on importing MXT files of a building from midas GEN to analyze the differential settlement during the excavation of a tunnel. Geometrical Modeling in midas GTS NX Integrated Solver Optimized for the next generation 64-bit platform. This study examined the computer aided modelling, analysis, and design, of a concrete gravity dam. It will conclude with the steps to follow to generate a 3D solid from 2D planes and how to connect these sections to 3D terrain. COMPUTER AIDED ANALYSIS OF A GRAVITY DAM USING MIDAS GTS NX. The session will display the correct format of SAT files in AUTOCAD for proper import into GTS NX. The second part of the training will focus on importing SAT files from 2D plane sections from AUTOCAD for the fast modeling of 3D complex tunnels. GTS NX is a next generation geotechnical analysis software that features the newest development in cutting-edge computer graphics and analysis technology.

The session will show the correct way to prepare the DXF models in AUTOCAD for correct import into GTS NX. The first part of the training will focus on importing DXF files from AUTOCAD to generate the topography and stratigraphy planes for quick and accurate 3D terrain model geometry generation. 2 for advance geometry imports and 1 for building import. GTS NX has multiple interfaces with various CAD formats and structural (building and bridge) software for the most advance 3D Geotech Analysis.