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 Box Beam, Dynamic Characteristic, Precise T

Abstract:

The dynamic characteristic as one key feature determines the earthquake response and seismic performance of structures.Curved box beams occur coupling of flexural and torsional modes,which companied with warping.Based on the precise transfer matrix method,precise transfer matrixs for solving the natural frequencies and modes of curved box beam out plane have been derivated.The analysis of vibration characteristics of single-span curved box beam with pinned-pinned ends has been done. Example shows that the precise transfer matrix method is a simple and effective method for dynamic characteristic analysis of curved box beams.

Note:

孙建鹏

First Author:

李青宁,sunjianpeng

Indexed by:

Journal paper

Volume:

卷：255-260

Issue:

期：1

Page Number:

页：1721-1724

Translation or Not:

no

Date of Publication:

2011-06-01