Bridge across the river Wall at Nijmegen (Netherlands)
|load-bearing structure:||steel beam stiffened with an arch; lower box section bridge deck|
|weight:||6 040 t|
|investor:||the City of Nijmegen|
Complex basic geometry and camber created many surfaces, which could not be simply developed. The developed sheets had to be processed using a special function for developing doubly curved bodies (software Siemens NX).