Heavy Load-Bearing Body: A Relic of Nazi Urban Planning

The Heavy Load-Bearing Body, or Schwerbelastungskörper, is a colossal concrete cylinder located in Berlin's Tempelhof-Schöneberg district. Constructed between 1941 and 1942, this structure was commissioned by Adolf Hitler's chief architect, Albert Speer, to assess the ground's suitability for massive constructions, particularly a gigantic triumphal arch. This arch was intended to be the centerpiece of 'Germania,' Hitler's vision for a redesigned Berlin as the capital of his new world. The cylinder weighs over 12,000 tons and was designed to simulate the load of one pillar of the planned triumphal arch. Measurements were taken to determine how far the cylinder sank into the ground; had it sunk less than 6 cm, the soil would have been deemed suitable for construction. The test revealed that the ground was not stable enough to support such massive structures without significant reinforcement. After World War II, the Schwerbelastungskörper remained standing, a silent witness to the failed ambitions of the Nazi regime. In 1995, it was listed as a historical monument, and since 2002, it has been owned by the Tempelhof-Schöneberg district. Today, the site serves as an information center, providing insights into the history of Nazi urban planning and encouraging critical engagement with this dark chapter of history. Visitors can explore the structure, view informational displays, and ascend to the observation platform to grasp the scale of the planned 'Germania' project.