research

earthquakes

strengthening and retrofitting measures

efficiency assessment of strengthening and retrofitting measures at common engineered structures

fig. 1 replacement of masonry walls by RC shearwalls at a multistoried frame structure (Gölcük/Turkey)
fig. 2 detail of shearwall
fig. 3 irregular (?) arrangement of RC shearwalls (Izmit/Turkey)
fig. 4 strengthening of an RC corner column by cross-section enlargement (Gölcük/Turkey)
fig. 5 steel jacketing of an RC column (Düzce/Turkey)

earthquakes

floods (german only)
storm (german only)
tsunami (german only)
tools