ROKENG designs shallow and deep foundations, diaphragm walls, retaining structures and buried structures. Our studies are based on the project's geotechnical data and take the interaction between ground and structure into account.
Request a quote
ROKENG does not carry out boreholes or laboratory tests. Our designs are based on the geotechnical investigations provided by the client or contractor; if data is missing, we tell you what to request from a geotechnical firm.
No. We work from existing investigation reports. We can, however, identify any additional data needed for the design, to be requested from a geotechnical firm.
The subgrade reaction method for standard design, and a finite element model in Plaxis 2D when displacements and their effects on neighbouring structures must be assessed in detail.
Yes, every excavation and support installation stage is analysed. Temporary stages are often the governing ones.
Design flow, choosing between a pipe and a box culvert, fill and traffic loads, checks: the steps of preliminary design for a hydraulic crossing.
Geotechnical data, construction sequence, calculation methods and checks to Eurocode 7 and NF P 94-282: the steps in designing an embedded retaining wall.
