某核电站出水口结构抗震设计分析

Seismic Design and Analysis on Outlet Structure of a Nuclear Power plant

核电站靠海水库修建的出水口构筑物,其结构尺寸受场地限制且需同时考虑地震及高潮位影响,抗震设防要求高,可供采取的措施有限,因此需对结构的形式、尺寸进行特别的考虑,充分挖掘现有结构的抗震潜力。本文结合实际工程,在满足结构尺寸要求的条件下对结构进行抗震设计分析,通过工程实施的验证,得到的结果完全能满足结构功能要求,并可对类似工程的设计与施工提出指导。

There are high requirements for seismic resistance and limited measures available to the outlet structures of nuclear power plant near the sea reservoir, the form of the structure and its size, should have special consideration to fully tap the seismic potential of the existing structures, because of the size of its structure is limited by site constraints and the need to consider the earthquake and high tide. In this paper based on the actual project, a seismic analysis is done on the structural design under the size requirements of the structure. Through the implementation of the project validation, the results obtained fully meet the requirements of the structure and function, and can provide guidance on the design and construction of similar projects.