The Geosolve WALLAP software has been used to analyse the retaining wall in Design Manual For Roads And Bridges  Loads for highway bridges, BD . WALLAP is suitable for the analysis of both temporary works, such as sheet pile walls, and permanent works to the comprehensive User Manual giving detailed guidance on data input and interpretation of results. Developed by, Geosolve. برنامج Wallap – geosolve أدوات مهندس المياه. access to the comprehensive User Manual giving detailed guidance on data input and interpretation of results.
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WALLAP is suitable for the analysis of both temporary works, such as sheet pile walls, and permanent works such as reinforced concrete diaphragm walls and contiguous bored pile walls. Special Hot Keys give instant access to Help facilities, Error reporting, Data qallap during edit and Summary output during analysis.
Data can be checked visually at any time during data entry or editing. Surcharges can be applied at or below ground level on the active or passive side of geowolve wall.
Supported Operating Systems [-] Win Units Data may be entered in any consistent set of units e. Listing of input data Output at selected stages of: There is a Help facility to derive Ka etc. Soil stiffness is expressed in terms of Young’s modulus and Poisson’s ratio.
Struts can also be removed after installation. Soil strength is defined in terms of Ka, Kac, Kp, Kpc and cohesion. Hydrostatic or non-hydrostatic Water Pressure Profiles may be defined on both sides of the wall, to model a variety of complex conditions including: Automatic water pressure balancing option.
The wall and soil are modelled as a beam and springs. Data entry is menu driven. This offers a convenient way of balancing water pressures at the toe of the wall by assuming a linear variation of piezometric head between the water levels either side of the wall.
Two spring models are available: Excavate manjal berms Fill Change water pressures Install and remove struts or anchors Apply and remove surcharges Apply loads to the wall Apply rotational restraints to the wall Manuall soil properties Change wall stiffness Seismic loading.
The strata profile consists of up to soil types with hydrostatic or non-linear water pressure distributions. Optional soil properties include: Data Input and Editing. Walap is a powerful, fast and user-friendly program for analysing the stability of cantilevered and propped retaining walls.
All print-out from the program is automatically annotated in the appropriate units. Horizontal and moment loads may be applied to the wall. Software information [-] Title.
Geosolve GWALL 2014 v3.02, SLOPE 2014 v12.04, WALLAP 2013 v6.05
The following types of construction activity may be specified and combined in any order so as to model the construction sequence: Graphical display of the data shows: Soil stiffness is expressed in terms of Young’s modulus and Poisson’s ratio.
Subgrade reaction analysis for routine design 2-D Finite element analysis for a more rigorous approach. Subjects covered include advice on the selection of values of earth pressure coefficients and soil modulus.
Factors of safety are computed according to standard codes of practice while wall displacements and bending moments are calculated by a finite element analysis which models the actual sequence of construction of the wall. Limit Equilibrium Analysis Calculation of Factors of Safety according to one of the following methods: This feature is only available veosolve software listings at the Advanced or Lead Sponsorship Level.
Operation of the program requires about 10Mb of RAM. WALLAP is suitable for the analysis of both temporary works, such as sheet pile walls, and permanent works such as reinforced concrete diaphragm walls and contiguous bored pile walls.