![]() ![]() Output of approximate horizontal deformation along verticals.ĭ-Settlement can import soil parameters from a central project database and also share its (deformed) geometry with other Deltares programs and directly generate input for the D-Geo Stability program, including excess pore pressures and deformed geometry.ĭ-Settlement comes as a standard module, which can be extended further with other modules to fit more advanced applications: How can I obtain D-Settlement? Service Packages Settlement plate fit (automatic or manual), affecting settlements and bandwidth. Output of total bandwidth and residual settlements. Output of settlement, stress components and water head components along verticals and along time, as a result from staged construction and other types of loading (2D/3D).Īnalysis of the effect of temporary preloading and/or enforced dewatering on settlements and pore pressures. Output of effective stress and settlement versus time Automatic conversion to model parameters.Įasy determination of the consolidation period for different vertical drain configurations.ĭetermination of the minimum period required for safe and stable construction, with the aid of coupled D-Geo Stability. Practical options for enforced dewatering. Input of strip drains, columns and sand walls, based on real project parameters and layout. ![]() Some specific features in D-Settlement are:Īutomatic determination of the extra soil volume required for settlement compensation. Reliability is guaranteed by well-established solution methods, thorough validation, high-level expertise of the developer and a large user-base. D-Settlement quickly predicts the transient settlement and its bandwidth during the design stage. Under these complex circumstances, D-Settlement, previously known as MSettle, supplies all necessary means for embankment design and soil settlement prediction.ĭ-Settlement offers accurate and robust models, capturing consolidation, creep, submerging, drains, staged loading, and unloading and reloading. Uncertainty and spatial variation will cause the actual measurements to deviate from the initial prediction within bounds. Temporary preloading and enforced dewatering are also applied to reduce the residual creep after the construction period. Vertical drains are therefore often applied to speed up the consolidation process. Natural settlements take many years to develop, due to slow pore water dissipation and creep. A final magnitude of several metres is not unusual in The Netherlands. Peat and clay layers will compress significantly after embankment construction, site preparation or other loading.
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