La Conchita, California, 1995; 350 m long, 120 m wide, 1.300.000 cbm volume; Photo by R.L. Schuster, U.S. Geological Survey Photos by Boulanger, UC Davis Geotechnical Processes Los Vaqueros Dam,California, USA,  place of large rocks (rip-rap) on the upstream-face Links: Bauer Spezialtiefbau Start of page Axial load-displacement-diagram of different kinds  of concrete piles(Displacement of pile head),[10] Left: CPT, cone pressure (pc) behaviour (line): pc as function of the depth and the time, pc=f(h,t), r=const.; Right: CPT, cone pressure (pc) behaviour (field), pc as function of the location and the time; pc =f(h,r,t), h=const. [9] more about ... Instability of  dump slopes here ... Types  of landslide, click here The disaster of Nachterstedt  only in German Hydraulical ground failure &  Base failure  only in German Earthquakes (Dynamical events) to enlarge photo, click on it