Article picture

DI PLAN d.o.o.

DI PLAN d.o.o. is a Croatian structural engineering company specializing in the analysis and design of steel and concrete structures, with a strong focus on rehabilitation, upgrading, and complex load-bearing systems.

The company combines advanced numerical modelling with practical construction insight, delivering solutions that are technically sound, transparent, and adapted to real-world site conditions. Through the consistent use of modern tools such as IDEA StatiCa, DI PLAN d.o.o. supports clients in achieving safe, efficient, and economically rational structures across infrastructure and telecommunications projects.

IDEA StatiCa allowed us to verify joints, stiffeners, and chemical anchor groups in detail, including reinforcement contribution. This provided a transparent and verifiable design and clear guidance for execution under limited space and demanding load effects.
Dejan Stojaković
Structural Engineer – DI PLAN d.o.o.
By modelling the existing foundation as compression-only and transferring all tensile reactions to a new above-foundation steel substructure, we were able to eliminate reliance on the old foundation while retaining the existing tower and respecting the strict site constraints.
Dejan Stojaković
Structural Engineer – DI PLAN d.o.o.
During excavation it became clear that the existing foundation was much shallower than assumed, and the tensile capacity of the old anchors could not be reliably confirmed. Under these conditions, the originally planned solution was no longer acceptable and the support concept had to be redefined.
Dejan Stojaković
Structural Engineer – DI PLAN d.o.o.

Casestudies van klanten

Retrofitting an antenna tower foundation under limited site constraints
Retrofitting an antenna tower foundation under limited site constraints