13 000 kN Static-loading Test in the Ⅲ Sign Section of Cao River Flume Pile Foundation of South-to-North Water Transfer Project

The flume at Cao River is an important building of the emergency water supply project for the Beijing-Shijiazhuang section on the Mid-Route of South-to-North Water Transfer Project. The Ⅲ sign section flume foundation uses pile foundation. In order to test the single pile vertical bearing capacity, 13000kN vertical static-loading experiment is done. The experimental result shows that the pile vertical compressive beating capacity satisfied the design requirements.