Tunnelling and Underground Structures

Using the DIANA software you are able to create detailed 2D and 3D analyses of the interaction between the building, the ground and the tunnel and its shafts. The analysis of existing and new build tunnel linings under the effect of events caused by structural damage, freezing, fire, flood, or earthquake are critical to the safety and longevity of the tunnel. With DIANA, a model of the tunnel segments and joints, along with the soil and grout pressures upon it; and potential factors listed above can be analysed to show intrinsic possible deformations.

For more information see our brochure


Courtesy of J.T. Lukkikholt, Witteveen+Bos, The Netherlands

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