From d368e46df6360373fa8c559cc4c5c9322908680f Mon Sep 17 00:00:00 2001
From: Amira Abdel-Rahman <aabdelrahman@gsd.harvard.edu>
Date: Mon, 21 Jun 2021 08:09:54 -0400
Subject: [PATCH] structural dynamics validation

---
 .../dynamics/structuralDynamics.md                   | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/02_Presentation/validationAndConvergence/dynamics/structuralDynamics.md b/02_Presentation/validationAndConvergence/dynamics/structuralDynamics.md
index 40ef586..6775d1e 100644
--- a/02_Presentation/validationAndConvergence/dynamics/structuralDynamics.md
+++ b/02_Presentation/validationAndConvergence/dynamics/structuralDynamics.md
@@ -68,13 +68,13 @@ det[[K]-\omega^2[M]]=0 \\
 (Red horizontal lines are the FEM frequencies calculated in the last sections, blue lines are the fft of the x displacement of the final node).
 
 - 40 Elements:<br></br>
-<img src="./40.PNG" width=50%><br></br>
+<img src="./40.png" width=50%><br></br>
 - 10 Elements:<br></br>
-<img src="./10.PNG" width=50%><br></br>
+<img src="./10.png" width=50%><br></br>
 - 5 Elements:<br></br>
-<img src="./5.PNG" width=50%><br></br>
+<img src="./5.png" width=50%><br></br>
 - 1 Element:<br></br>
-<img src="./1.PNG" width=50%><br></br>
+<img src="./1.png" width=50%><br></br>
 
 
 
@@ -84,9 +84,9 @@ Applying Critical damping (=1.0, local relative damping) does not seem to have a
 Global Damping has a major effect on the results:
 
 - 40 Elements without global damping:<br></br>
-<img src="./40Dis.PNG" width=50%><br></br>
+<img src="./40Dis.png" width=50%><br></br>
 - 40 Elements with 0.0001 global damping:<br></br>
-<img src="./40DisDamp.PNG" width=50%><br></br>
+<img src="./40DisDamp.png" width=50%><br></br>
 - Natural Frequency:<br></br>
 <img src="./40Damp.png" width=50%><br></br>
 
-- 
GitLab