Moses - Mechanics of Fibre Composites Materials

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Diese Modulbeschreibung gilt nicht im aktuellen Semester.

Die Modulbeschreibung gilt nur für den Zeitraum WiSe 2021/22 - WiSe 2021/22. Die Version für das aktuelle Semester (SoSe 2024) finden Sie hier: Modulbeschreibung des SoSe 2024

Module / Version:
#50427 / #4

Validity:
WiSe 2021/22 - WiSe 2021/22

Default display language:
English

Module title:
Mechanics of Fibre Composites Materials

Credits:
6

Responsible person:
Köllner, Anton

Grading:
benotet

Type of exam:
Portfolioprüfung

Zugehörigkeit

Faculty:
Fakultät V

Institute:
Institut für Mechanik

Area of expertise:
35374100 FG Mechanik insbesondere Stabilität und Versagen funktionsoptimierter Strukturen

Prüfungsausschuss:
Physikalische Ingenieurwissenschaft

Kontakt

Office:
MS 2

Contact person:
Köllner, Anton

E-mail address:
anton.koellner@tu-berlin.de

Website:

https://www.tu.berlin/svfs/studium-lehre/lehrveranstaltungen/mechanik-der-faserverbundwerkstoffe/

Learning Outcomes

The learning outcomes of the module are: - Understanding the composition of fibre reinforced polymer composites and the mechanical behaviour of the constituents, - Understanding the mechanical behaviour of anisotropic media, in particular multi-layered composite structures - Analysing and evaluating the effect of stacking sequences on the mechanical behaviour of composite plates; optimize layups for certain loading scenarios - Analysing the buckling behaviour of slender composite structures (struts, plates) - Evaluating buckling loads and post-buckling behaviour for various plate configurations and loading conditions - Examining and breakdown of failure mechanisms in composite structures - Analysing and evaluating failure loads for composite structural components

Content

- Introduction to fibre reinforced polymer (FRP) composites (concept, examples, materials and their characteristics, manufacturing processes) - Review of solid mechanics (CAUCHY stress tensor, HOOKE’s law in 3D for anisotropic material behaviour) - CLASSICAL LAMINATE THEORY (coordinate transformation, stress-strain relationship for unidirectional plies and multi-layered structures) - Stability failure of composite structures (review elastic stability theory, buckling and post-buckling of composite struts and plates) - Material failure in composites (failure mechanisms in composites, failure criteria for orthotropic layers, physically-based failure models)

Module Components

Pflichtgruppe:

All Courses are mandatory.

Course Name	Type	Number	Cycle	Language	SWS	VZ
Mechanics of Fibre Composites Materials	PJ	0530 L 047	WiSe	English	4

Workload and Credit Points

Mechanics of Fibre Composites Materials (PJ):

Workload description	Multiplier	Hours	Total
Attendance	15.0	4.0h	60.0h
Pre/post processing	15.0	8.0h	120.0h
			180.0h(~6 LP)

The Workload of the module sums up to 180.0 Hours. Therefore the module contains 6 Credits.

Description of Teaching and Learning Methods

The module contains weekly lectures and four tutorials. Coursework in the form of three assignments will be prepared by groups of 3-5 students. Two assignments need to be prepared in the form of a written report and one assignment as an oral presentation.

Requirements for participation and examination

Desirable prerequisites for participation in the courses:

required: Kenntnisse in Statik und elementarer Festigkeitslehre (statics and strength of materials) oder Mechanik E, desirable: good knowledge of engineering mathematics

Mandatory requirements for the module test application:

This module has no requirements.

Module completion

Grading

graded

Type of exam

Portfolio examination

Type of portfolio examination

100 Punkte insgesamt

Language

English

Test elements

Name	Points	Categorie	Duration/Extent
Assignment I (written report)	15	written	No information
Assignment II (oral presentation)	10	oral	15-20 minutes
Assignment III (written report)	15	written	No information
Exam	60	written	120 minutes

Grading scale

This exam uses its own grading scale (see test description).

Test description (Module completion)

Examination consists of two parts: - coursework with a maximum of 40 marks (two written reports with each 15 points and one oral presentation with 10 points); prepared and marked as a group of 3-5 students - written 2h exam (120 minutes) with a maximum of 60 marks To pass the module at least 50% of marks have to be attained. The maximum of marks attainable is 100. Grade will be assigned as shown below: from 95 marks: 1,0 from 90 marks: 1,3 from 85 marks: 1,7 from 80 marks: 2,0 from 75 marks: 2,3 from 70 marks: 2,7 from 65 marks: 3,0 from 60 marks: 3,3 from 55 marks: 3,7 from 50 marks: 4,0

Duration of the Module

The following number of semesters is estimated for taking and completing the module:
1 Semester.

This module may be commenced in the following semesters:
Wintersemester.

Maximum Number of Participants

The maximum capacity of students is 50.

Registration Procedures

Students can enrol in the module in the first lectures via a list of participants.

Recommended literature
Einführung in die Mechanik der Laminat- und Sandwichtragwerke, Altenbach et al.
Konstruieren mit Faserkunststoffverbunden, Schürmann.
Mechanics of Laminated Composite Plates and Shells, Reddy.
projektrelevante Literatur wird im Rahmen der VL bekannt gegeben.

Assigned Degree Programs

Semester:

Zeige auch ausgelaufene Studiengänge und StuPOs

This module is used in the following Degree Programs (new System):

	Studiengang / StuPO	StuPOs	Verwendungen	Erste Verwendung	Letzte Verwendung
This module is not used in any degree program.

Students of other degrees can participate in this module without capacity testing.

Miscellaneous

No information

Mechanics of Fibre Composites Materials