孙建鹏 Likes:

Affiliation of Author(s):

土木工程学院

Journal:

Advanced Materials Research

Key Words:

中文关键字：无，英文关键字：curved bridge; frequency domain; transfer matrix;

Abstract:

In this paper the transfer matrixes out plane of curved bridge are derivated.based on the FFT transform and the relationship between the quality and inertial force the point transfer matrix for vibration analysis is biult, and then establish the vibration transfer matrix and the total transfer matrix. Derivates the frequency domain transfer matrixes of single-span curved box bridges under uni-support or multi-support excitation, and offers a new method for seismic analysis of curved box bridges under multi-support excitation in frequency domain

Note:

孙建鹏

First Author:

李青宁,sunjianpeng

Indexed by:

Journal paper

Volume:

卷：243-249

Issue:

期：1

Page Number:

页：2010-2013

Translation or Not:

no

Date of Publication:

2011-02-01