ميكانيكا الجوامد ---- م / امل بدر
Chapter 3
Draw Normal stress distribution example 1
https://mc01-my.sharepoint.com/:b:/g/personal/ambadr_mc_edu_eg/EenS-gysSu5BnwMrN-SeBjYBhsKb3T9gQjyzFZI7Qt5R0w?e=62R7hC