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VSMN10 Strukturdynamiska beräkningar

Course program

Program 2020 

Home exercises

These five home exercises should be solved and handed in:

Home ex. 1

Home ex. 2 

Home ex. 3  

Home ex. 4  

Home ex. 5 (mod. 6/2-20)

Guest Lecture 2020

This years guest lecture (27/2 13-15 in V:S2) will be given by the students who recently have started their master thesis work at Structural mechanics, doing work related to structural dynamics. 

Project 1

Project description 2020

The experimental work is done in the form of demo lab sessions with date and time according to e-mail.

Lab data for the frame exposed to an impulse load:

  • A document with comments on the data file
  • A file with free vibration response for all floors: transdat

Lab data for the frame driven in steady state at resonances:

Comments on how to write the reports for Project 1 & 2 are given here

Lecture on measurement techniques

Juan Negreiras slides from the guest lecture (2018) are here

A document with an example of FFT according to Juan's lecture with a function performing it is found here.

Project 2 in 2020

Project assignment 2020

The Lab schedule for Project 2 demo sessions will be booked and sent out by mail.

Experimental 2020: The laboratory modes & frequencies as well as the transient data from a previous  lab have been sent to you by mail. Transient data: Matlab data files with data for hammer, acc1, acc2 and acc3. Some videos of the modes were also sent by mail.

Report: Comments on how to write the reports for Project 1 & 2 are given here 

ABAQUS - tutorials

ABAQUS Tutorial 1 - Solid modelling

ABAQUS Tutorial 2 - Shell modelling

ABAQUS Tutorial 3 - Assemblies

ABAQUS Tutorial 4 - Dynamic analyses

Lecture by Kent Persson on Finite element modelling and analysis with ABAQUS:

Abaqus FEA (2017)

Presentations proj. 2:  

Presentations will be held on Thuesday 17/3 or Wednesday 18/3 at Structural Mechanics conference room on floor five.

Presentation times for each group will be sent out by mail.

Instructions for presentations and opposition 

Sidansvarig: Per-Erik Austrell

Kursinformation

Antal poäng:  7,5 hp
Läsperiod:  3
Valfri för:  F4, F4-bem, M4, Pi4-bem, V4-ko

Ansvarig lärare:
Per-Erik Austrell