MAIN EXHAUST DUCT SUPPORT STRUCTURE OF NUCLEAR POWER PLANT

摘要

PPROBLEM TO BE SOLVED: To provide a main duct support structure capable of preventing a deformation, damage and the like by supporting the main exhaust duct upside of the ground surface even when a land subsidence or the like occurs between a building and an exhaust tower in an earthquake and the like. PSOLUTION: The building 1 and the exhaust tower 2 of a nuclear power plant is built independently and the main exhaust duct 4 for leading an exhaust from the building to the exhaust tower is structured so as to being supported upside of the ground surface. Bridge abutments 10 are disposed on each of the building and the exhaust tower and a bridge type support structure 14 is built on the bridge abutments to support the main exhaust duct 4. PCOPYRIGHT: (C)2009,JPO&INPIT