Pit Wall

This feature is used to model construction pits. Thanks to extensive CAD functions, construction pits can be drawn in detail in a 2d plan or modeled in 3d. All calculation sections can be edited and managed in a comprehensive plan. Graphical displays of the results can be integrated into the plan. The program has interfaces for data transfer to other FRILO analysis programs, in which, for example, excavations are defined and analysis and design are performed.

• Selection of predefined sheet piling types and beam sections (HE-A etc.)

• Drawings with extensive CAD functions
• Assignment of depth information and lining types to lines:
  • Bore pile walls
  • Diaphragm walls
  • Sheet pile walls
  • Girder plank walls
  • Mixed in place (MIP) walls
  • Underpinnings,
  • Nail walls
  • Embankments
• Comprehensive 3d model with an accurate representation of all wall types, slopes and soil layers
• Length adjustment for sheet piling profiles to support correct corner formation
• Special corner formations for girder plank walls:
  • U girder on I girder
  • I girder in the angle bisecting line
• Automatic generation of the slope intersections between different depth sections
• Any views by rotating and moving the model
• Creation of 3d images of complex construction pit situations with photorealistic representation
• For the accurate modeling of the structural system (incl. the ground plan), it is possible to import DXF graphics and image files as a background as well as ground plans from “Vibro-Compaction” program

• Overview of the position of all relevent cables and pipelines in the immediate vicinity of the construction pit using 3d modeling and visualization
• Representation of different types of utility lines: wastewater, water supply, gas supply, power supply, district heating, cable channels
• Different cross-sections: duct profiles, circular profiles, rectangular profiles, various dimensions of (egg-shaped) duct profiles are freely definable
• Optional connection of the pipelines to shafts
• Position of pipes via specifications with coordinates or gradient
• Elevation reference by specifying a reference height or a height above MSL

• 3d modeling and representation of anchor positions and booms on the lining walls
• Specifications for anchors: depth, length and inclination, sweep or spread, if required
• Specifications for grouted anchor bodies: lengths and diameter
• Consideration of the specified minimum distances between the steel tendon or the grouted anchor body and other anchors, utility lines or buildings for the collision check
• Dimensioning of the critical distances
• Modification of anchor depth and/or inclination at critical points

• Management of layer information and groundwater
• Variable input via bore points with interpolation of the stratification

• Horizontal and inclined ground surface, automatic interpolation of the height above MSL with an assignment to the layer
• Slopes inside the construction pit are possible

• Definition of the calculation sections via any number of section lines
• Update function for changes in the calculated section
• Management of all sections in one drawing
• Integration of the result graphics into the drawing
• Creation of drawings in the standard sizes DIN A4 to DIN A0 and in freely definable sizes

• Printer
• PDF

• EN 1992
• DIN EN 1992
• ÖNORM B 1992
• NF EN 1992
• BS EN 1992
• UNI EN 1992
• DIN 1045
• SIA 262
• ÖNORM B 4700
• BS 8110

• EN 1993
• DIN EN 1993
• ÖNORM B 1993
• NF EN 1993
• BS EN 1993
• UNI EN 1993
• SIA 263
• BS 5950

• Automatic iteration of a 3d soil layer model from layer information of defined exploratory boreholes
• Automatic iteration of a ground surface model from point clouds or exploratory boreholes

• Slope geometry and intersection lines of slopes
• Automatic wall length analysis based on the ground surface profile
• Automatic adjustment of the floor plan to multiples of the lining wall profiles (e.g., sheet pile width)

• Volume and mass are determined in relation to the respective layer, so that the information is available separately for other purposes (e. g. contaminated sites).
• Consideration of the specified loosening factor of the respective soil layer
• Determination of the excavation mass via the specific weight of the soil
• Output of the masses in a table

• Color coding of all objects at risk of collision
• Specification of the relevant distance of all objects in the collision check

• Analysis and output of section geometries taking into account the construction pit and the surrounding soil layers