Dynamic Response of Two-dimensional Fluid-saturated Porous Beam

doi:10.4028/www.scientific.net/AMM.580-583.169

CORC > 兰州理工大学 > 兰州理工大学 > 土木工程学院

	Dynamic Response of Two-dimensional Fluid-saturated Porous Beam
	Zhou, Fengxi 2; Ma, Qiang 1
	2014
关键词	Theory of saturated porous media Two-dimensional beam Dynamic response Dynamic characteristics
卷号	580-583
DOI	10.4028/www.scientific.net/AMM.580-583.169
页码	169-+
英文摘要	The dynamic response of the two dimensional fluid-saturated porous beam has been studied based on the linear elastic theory and the Biot's model for saturated porous media, in which the compressibility of solid particles and fluid and the viscosity of pore fluid are taken into account. By adopting Fourier series expansion and solving ordinary differential equations, the calculation formula for dynamic response of a two dimensional simply-supported fluid-saturated porous beam is established. The dynamic response characteristics of the forced vibration under uniformly distributed harmonic load are analyzed as a numerical example. Moreover, the solid displacement and pore fluid pressure of the two-dimensional fluid-saturated porous beam would be affected by the surface in filtration conditions, pore fluid permeability coefficient and loading frequency parameters etc.
会议录	ADVANCES IN CIVIL AND INDUSTRIAL ENGINEERING IV
会议录出版者	TRANS TECH PUBLICATIONS LTD
会议录出版地	KREUZSTRASSE 10, 8635 DURNTEN-ZURICH, SWITZERLAND
语种	英语
资助项目	Chinese Natural Science Foundation[51368038] ; Fund of Education Department of Gansu Province of China for Master's Tutor[1103- 07] ; Fundamental Research Funds for the Gansu Universities[1104ZTC140]
WOS研究方向	Engineering ; Materials Science ; Mechanics
WOS记录号	WOS:000348897700032
内容类型	会议论文
源URL	[http://119.78.100.223/handle/2XXMBERH/36604]
专题	土木工程学院
通讯作者	Zhou, Fengxi
作者单位	1.Lanzhou Univ Technol, Sch Civil Engn, Lanzhou 730050, Gansu, Peoples R China 2.Lanzhou Univ Technol, Minist Educ, Western Engn Res Ctr Disaster Mitigat Civil Engn, Lanzhou 730050, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Zhou, Fengxi,Ma, Qiang. Dynamic Response of Two-dimensional Fluid-saturated Porous Beam[C]. 见:.