What role does topography play in the design of a microtunneling project?

Q: What role does topography play in the design of a microtunneling project?

Topography allows us to define the most efficient subway layout, to locate the attack and exit shafts, and to choose the most appropriate construction method according to the relief. It is an essential element in any microtunneling project, as we apply in Eurohinca with our previous studies of the terrain.

The topography plays a key role in the design, planning and execution of any project of this type. microtunnelingThis is the most efficient, safe and technically and economically feasible route.

🧭 Relevance of topography in microtunneling.

Precise determination of the subway route
A rigorous topographic analysis allows the definition of elevations, slopes and natural or artificial obstacles. This is essential for the successful execution of microtunneling projects and avoid interference with other buried infrastructures.
Geometric design of attack and exit shafts
Depending on the orography of the terrain and its levels, the optimal location of the inlet and outlet wells is planned. In our trenchless solutionsThis step is essential to minimize impact and costs.
Choice of the appropriate construction method
Depending on the topographic profile and soil type, microtunneling with a closed shield, pipe ramming or even horizontal directional drilling. Each technique is adapted to specific soil conditions.