Newmark Sliding Block Analysis
%Newmark Sliding Block Analysis (NewmarkSb)
%--------------------------------------------------------------------------
% Newmark Sliding Block analysis is a popular method in geotechnical engineering
% to calculate displacments assuiming rigid plastic behaviour under dynamic loading
%
% SYNTAX
% NewmarkSb (time,acc,ky)
%
% INPUT
% [tm] : time data [nx1]
% [acc]: Acceleration data in units of g [nx1]
% [ky]: yield acceleration in units of g [1x1]
%
% OUTPUT
% subplot 1: Input Acceleration Time History (Base Acceleration)
% subplot 2: Absolute Acceleration of the block
% subplot 3: Relative Acceleration of the block
% subplot 4: Relative Velocity of the block
% subplot 5: Relative Displacement of the block
%
%
% EXAMPLE
% - for a square pulse
% tm = [[0:0.0001:0.5],[0.5+0.0001:0.0001:0.7],[0.7+0.0001:0.0001:2]];
% acc = [linspace(0,0,(0.5/0.0001)),linspace(0.5,0.5,(0.2/0.0001)+1),linspace(0,0,(1.3/0.0001))];
% ky = 0.2;
% NewmarkSb (tm,acc,ky);
%
%==========================================================================
% 2016 By: Sumeet Kumar Sinha (sumeet.kumar507@gmail.com)
Cite As
Sumeet (2024). Newmark Sliding Block Analysis (https://www.mathworks.com/matlabcentral/fileexchange/57758-newmark-sliding-block-analysis), MATLAB Central File Exchange. Retrieved .
MATLAB Release Compatibility
Platform Compatibility
Windows macOS LinuxTags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!Discover Live Editor
Create scripts with code, output, and formatted text in a single executable document.
Version | Published | Release Notes | |
---|---|---|---|
2.0.0.0 | Newmark Sliding Block Analysis
|