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Computer Aided Pavement Analysis

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Contact details

Scarpas, A. Dr.ir.
Civil Engineering and Geosciences (CiTG), Structural Mechanics
Stevinweg 1, 2628 CN Delft
Tel : +31 (0)15 27 84017
E-mail : A.Scarpas@tudelft.nl
Website : Open website

General Information

Instrument:

Computer Aided Pavement Analysis

Description

CAPA-3D (Computer Aided Pavement Analysis) is a linear/non-linear, static/dynamic finite element system.

Location:

Mechanics of Structural Systems, Faculty of Civil Engineering and Geosciences, Stevinweg 1, Delft (building #23)

Key words:

ZOAB, behaviour, concrete, asphalt, stress, strain rate, mastic, debonding, mastic-aggregate interface

Main application:

CAPA-3D is for the solution of very large scale three dimensional solid models as those typically encountered in pavement and soil engineering. As such it can simulate a very broad range of engineering materials under various loading conditions.

Instrument specification

CAPA-3D consists of a sophisticated user interface, a powerful band-optimising mesh generator, high quality user controlled graphical output,several material and element types, and a variety of specialised algorithms for the efficient analysis of pavement constructions. Among others, these include algorithms for the simulation of the mechanical response of fully and partially saturated multiphase media, a dynamic contact algorithm and a rolling wheel simulation facility.