Description

Ground water lowering (Multi-well installations)

• analysis with vertical wells / vacuum wells or with sump drainage and rubble drains
• application of a fixed water level by a river or the sea possible
• Arbitrary layer system
• Different permeabilities
• Ground water situation: free, half-stressed or stressed
• Different construction pit sections: arbitrary polygons with different depths
• Any number of wells at different positions: different depths and diameters
• Several well series, different lowering aims
• Defined lowering depth or adapted to pits
• Analysis with vacuum wells optionally
• Waterproof enclosures and tight base optionally
• Calculation of the required pumping quantity
• Capacity of all wells
• Consideration of the mutual influence
• Calculation of the required number of wells
• Lowering and wetted filter height of the wells
• Determination of the critical point
• Graphic of the lowering with elevation lines
• Optionally display with color areas
• Selection of the fineness (number of colors)
• Free section draw with display of water level
• Interactive display: lowering at any position
• Export graphic in JPG format (e.g. for Word)
• RTF Export of the results
• Automatic positioning of wells with optimization of the position with any shape also for different depths / inner areas!
• Results in graphic quality
• Selectable font
• Alternatively graphic in the text
• with graphics elements to draw and label in the result graphics
• import of DXF graphics as a background
• English, German, French, Romanian language

Improved formulae for the use of arbitrary pumping rates! See publication in Bautechnik 12/2002

Version française: DC-Rabattement