Recent content by WillySaw

Many thanks bro, problem solved! It was due to the mode constant Scott Whitney's suggestion Total motion: 325Htot.scm 1st mode: 325h1st.scm 2nd mode: 325h2nd.scm 3rd mode: 325h3rd.scm 4th mode: 325h4th.scm Book's...

why is my earlier post deleted?

height = depth = 30mm

1st frequency for example, hand calculations give 5Hz while generated value shows 15Hz. This is a huge difference, and I need to know why if it is supposed to be different. 2 pie converts rad/s to Hz, not a crucial point in this case.

Hi all, I am new to the forum and am despreate for the solution for my current task. I am given a canteliver beam with the dimension: L =1250mm W= 75mm D= 30mm E=200 Gpa density = 7800kg/m^3 poison ratio=0.3 and I optained the first five natural frequencies from COSMOSWorks 2007...