Set of construction methods and associated building elements for utilization of water power and for use and management of water comprises an elastically lowerable fabricated dam structure

摘要

The set of construction methods and associated building elements for utilization of water power and for use and management of water comprises an elastically lowerable dam structure (1) which is fabricated of preferably stainless steel sheet, and consists of several sections (1a, 1b, 1c, 1d, 1e) with different functions.