Coursecode: wb1110
Coursename: Statics and Strength of materials
DUT creditpoints: 6
ECTS creditpoints: 9 |
Subfaculty
of Mechanical Engineering and Marine Technology |
Lecturer(s):
Wisse, ir. G., Hommel,
ir. G. |
Tel.: 015-278
2704 278 6507 |
Catalog
data:
Statics, strain, stress, kinematics |
Courseyear:
1
Semester: 0/6/6/0
Hours p/w: 6
Other hours: -
Assessment: Written
Assessm.period(s): 2, 3, 4
(see academic calendar) |
Prerequisites:
VWO |
Follow
up: mt828, mt511d3 |
Detailed
description of topics:
wb1110 d1 - Statics
Components and resultants of forces in R2 and R3. Equilibrium in R2 and R3. Statically
determinate vs statically indeterminate structures. Plane trusses and frames. Centroids
and moments of inertia of plane areas. Normal force, shear force and bending moments in
beams.
wb1110 d2 - Strength of materials
Statically determinate or indeterminate structures under external loads, temperature
changes and pre-stress; strain energy. Torsion of statically determinate structures;
transmission of power by shafts; strain energy. Bending, shearing and normal stresses in
beams; composite structures. Deflections of statically determinate or indeterminate
structures. The elastica or deflection curve; superposition using tables of beam
deflections ("vergeet-mij-nietjes").
|
Course
material:
Statics, Volume 1, fourth edition, SI version. J.L.
Meriam and L.G. Kraige. ISBN 0-471-24164-4
Dynamics, Volume 2, fourth edition, SI version. J.L.
Meriam and L.G. Kraige. ISBN 0-471-24167-9
Mechanics of Materials, third SI Edition. J.M. Gere
and S.P. Timoshenko.
|
References
from literature: |
Remarks
(specific information about assesment, entry requirements, etc.):
Examination by computer. For details: see "de studiewijzer"
|
Goals:
Statica
- Understand
the basic concepts of force, moment, action is reaction, Newton’s
laws in the absence of accelerations (statics) and law of gravitation
- Apply
the basic concepts, analyse and calculate simple 2 and 3D problems
concerning following subjects: force systems, moments, couples
- Formulate
and solve equilibrium equations for 2 and 3D cases
- Calculate
equilibrium, internal forces and reaction forces for statically
determinate structures
- Understand
and apply distributed forces for equilibrium problems
- Calculate
shear force and bending moment-diagrams
- Calculate
center of mass
- Analyse
flexible cables as a type of structural member (parabolic and catenary
cable)
- Understand
and apply fluid statics (law of Archimedes, pressure load on cylinders)
- Understand
the concept of Coulomb friction (static as well as kinetic friction)
- Understand
the concept of virtual work and apply it to simple equilibrium
problems
Sterkteleer
- Understand
tension, compression and shear, linear elasticity, Hooke's law and
Poisson's ratio
- Analyse
axially loaded members, resulting in the calculation of
displacements and internal forces of statically indeterminate
structures.
- Calculate
stresses on inclined sections,
- Incorporate
effects of temperature and pre-strain on structures with axially
loaded members
- Calculate
the strain energy for axially loaded members
- Understand
pure shear and apply it to torsion of circular sections
- Understand
the relationship between E and G
- Calculate
shear stresses and rotations due to torsion of thin walled closed
sections of arbitrary shape (Bredt's theory)
- Calculate
normal and shear stresses in laterally loaded beams
- Calculate
reaction forces and deflections of statically determinate and
statically indeterminate beams
|
Computer
use:
One weekly computertest of one hour |
Laboratory
project(s):
|
Design
content: |
Percentage
of design: |