Generate and Crop Fibers

版本 1.0.1 (3.0 KB) 作者: Ayad Al-Rumaithi

Generate random fibers inside a box, then crops the fibers into smaller box

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更新时间 2024/9/22

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Generate randomly oriented fibers inside a box, then crops the fibers into smaller box. Example file is provided.

1-function Fiber=Generate_Fiber(x,y,z,L,N): Generate fibers inside a box

2-function Plot_Fiber(x,y,z,Fiber): Plot fibers

3-function Fiber2=Crop_Fiber(xb,yb,zb,Fiber): Crops the fibers into smaller box

where:

x=[x1 x2]: x boundaries of the box

y=[y1 y2]: y boundaries of the box

z=[z1 z2]: z boundaries of the box

L: Length of fibers

N: Number of fibers

Fiber: (N,6) matrix of fiber coordinates with (:,1), (:,2) and (:,3) are x,y, and z coordinates of one end and (:,4),(:,5) and (:,6) are x,y, and z coordinates of the other end.

xb=[xb1 xb2]: x boundaries of the smaller box

yb=[yb1 yb2]: y boundaries of the smaller box

zb=[zb1 zb2]: z boundaries of the smaller box

Fiber2: (N,6) matrix of cropped fiber coordinates with (:,1), (:,2) and (:,3) are x,y, and z coordinates of one end and (:,4),(:,5) and (:,6) are x,y, and z coordinates of the other end.

references

[1] Fang, Qin, and Jinhua Zhang. "Three-dimensional modelling of steel fiber reinforced concrete material under intense dynamic loading." Construction and Building Materials 44 (2013): 118-132.

[2] Islam, Mohammad, Gregory J. Tudryn, and Catalin R. Picu. "Microstructure modeling of random composites with cylindrical inclusions having high volume fraction and broad aspect ratio distribution." Computational Materials Science 125 (2016): 309-318.

引用格式

Ayad Al-Rumaithi (2024). Generate and Crop Fibers (https://www.mathworks.com/matlabcentral/fileexchange/122097-generate-and-crop-fibers), MATLAB Central File Exchange. 检索来源 2024/10/2.