東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back

Switch To: Labeled | MARC Mode | ISBD

Mechanical and architectural charact...

Basit, Munshi Mahbubul.

Linked to FindBook

Google Book

Amazon

博客來

Mechanical and architectural characteristics of plain-weave fabric under bi-axial and pure shear loading.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	Mechanical and architectural characteristics of plain-weave fabric under bi-axial and pure shear loading./
Author:	Basit, Munshi Mahbubul.
Description:	105 p.
Notes:	Source: Masters Abstracts International, Volume: 48-06, page: 3835.
Contained By:	Masters Abstracts International48-06.
Subject:	Engineering, Mechanical. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1476775
ISBN:	9781124019406

Mechanical and architectural characteristics of plain-weave fabric under bi-axial and pure shear loading.
Basit, Munshi Mahbubul.

Mechanical and architectural characteristics of plain-weave fabric under bi-axial and pure shear loading. - 105 p.

Source: Masters Abstracts International, Volume: 48-06, page: 3835.

Thesis (M.E.)--University of Nevada, Reno, 2010.

Soft matrices reinforced by textile preforms are considered as flexible composites that can undergo large elastic deformation. The mechanical behaviors of these composites are highly nonlinear, involving both material and geometric nonlinearities. To conduct a finite element analysis studying woven fabric structures, one of the desired approaches is to develop an equivalent continuum model representing the mechanical behavior of the fabric's unit-cell. During large deformation, significant fabric architecture rearrangement occurs. To include this geometrical nonlinearity into a continuum model, it is always a challenge.

ISBN: 9781124019406Subjects--Topical Terms:

783786
Engineering, Mechanical.

Mechanical and architectural characteristics of plain-weave fabric under bi-axial and pure shear loading.
LDR:03085nam 2200313 4500 001 1395494
005 20110518115306.5
008 130515s2010 ||||||||||||||||| ||eng d
020 $a 9781124019406
035 $a (UMI)AAI1476775
035 $a AAI1476775
040 $a UMI $c UMI
100 1 $a Basit, Munshi Mahbubul. $3 1674190
245 1 0 $a Mechanical and architectural characteristics of plain-weave fabric under bi-axial and pure shear loading.
300 $a 105 p.
500 $a Source: Masters Abstracts International, Volume: 48-06, page: 3835.
500 $a Adviser: Shen-Yi Luo.
502 $a Thesis (M.E.)--University of Nevada, Reno, 2010.
520 $a Soft matrices reinforced by textile preforms are considered as flexible composites that can undergo large elastic deformation. The mechanical behaviors of these composites are highly nonlinear, involving both material and geometric nonlinearities. To conduct a finite element analysis studying woven fabric structures, one of the desired approaches is to develop an equivalent continuum model representing the mechanical behavior of the fabric's unit-cell. During large deformation, significant fabric architecture rearrangement occurs. To include this geometrical nonlinearity into a continuum model, it is always a challenge.
520 $a Plain weave fabrics are widely used as reinforcements in textile composites. The objective of this thesis is to study the large nonlinear elastic deformations of plain weave fabrics under multiaxial loading. Two theoretical models are presented in this thesis. A sinusoidal unit-cell model has been used to describe the in-plane bi-axial mechanical behavior of plain weave fabrics. A working MathCAD program is attached, where only real physical properties about the fabric (i.e., crimps, numbers of yarns per unit length, and yarn properties) are required as inputs. The predictions from the current model agree with the experimental data for a fabric under biaxial loading ratios of 0:1, 1:1, 1:2, 1:5 and 5:1. They also agree well with FEA simulations of the mechanical behaviors of the unit cell. An analytical model, based on the Bernoulli-Euler Beam theory and Coulomb's friction model, is proposed for the pure shear loading case. In developing the constitutive models, to understand the detailed deformation of the fabric unit-cell, non-linear finite element analysis has been extensively used in this work. Two truss models for the unit-cell have been developed in this work. The straight yarn model simulates the fabric forming process and predicts the mechanical behavior of the fresh fabric. In the sinusoidal model studies, the mechanical behavior of the fabric is based on the assumption that no residual stress exists in the fabric preforms.
590 $a School code: 0139.
650 4 $a Engineering, Mechanical. $3 783786
650 4 $a Textile Technology. $3 1020710
690 $a 0548
690 $a 0994
710 2 $a University of Nevada, Reno. $b Mechanical Engineering. $3 1057467
773 0 $t Masters Abstracts International $g 48-06.
790 1 0 $a Luo, Shen-Yi, $e advisor
790 1 0 $a Gibson, Ronald F. $e committee member
790 1 0 $a Li, Qizhen $e committee member
790 $a 0139
791 $a M.E.
792 $a 2010
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1476775