框架式基础的振动计算

来源期刊：中南大学学报(自然科学版)1998年第4期

论文作者：谢祚济 谢毅

文章页码：92 - 94

关键词：自振频率;变位方程;边界条件;瑞利法;框架基础

Key words：natural frequency; deflection equation; boundary conditions; Rayleigh′s method; frame foundation

摘    要：在建筑工程和机械工程中常采用框架式基础．作者用简便的方法及其计算公式对框架式基础的自振频率进行了计算，为建筑物的抗震设计与机座基础设计提供了理论依据．

Abstract: Frame foundation is used in both architectural and mechanical engineering. In this paper, the natural frequencies of frame foundation have been calculated by using a simple and convenient method and its calculating formulas in order to provide basis of aseismic design of building and design of machinery foundation.