bahan ajar mekanika kekuatan

MEKANIKA
MEKANIKA KEKUATAN
KEKUATAN
MATERIAL
MATERIAL

MATERI :
1.

TEGANGAN 2 DAN 3 DIMENSI

2.

SIFAT MEKANIK MATERIAL, FAKTOR KEAMANAN, TEGANGAN
IJIN

3.

TEORI KEGAGALAN STATIK ( 2D dan3D )
• Teg. Normal Maksimum (MNST)
• Teg. Geser Maksimum (MSST)

• Teori Kegagalan Teg. Ekuivalen (Distorsi energi)

4.
•
•
•
•
•
•

ANALISA LENTURAN (DEFLECTION)
Metode Integral Ganda
Metode Singularitas
Metode Luasan Bidang Momen
Metode Balok-Balok Kecil
Metode Energi Regangan Elastik
Teori Tiga Momen

5.

BUCKLING

REFERENSI :
•

William A. Nash, PhD, STRENGTH OF MATERIALS Schaum’s
Outline Series, Mc Graw Hill Book Company, New York, 1977

•

E.P. Popov, MECHANICS OF MATERIALS, 2nd Edition,
Prentice -Hall, Inc., New Jersey, USA, 1984

•

George E. Dieter, MECHANICAL METALLURGY, 2ND Edition,
McGraw-Hill International Book Company, Tokyo, 1981

•

R.C. Hibbeler, MECHANICS OF MATERIALS, 2nd Edition, mac
Millan College Publishing Company, 1994

Engineering Mechanics
Rigid Body
Mechanics

Statics

Deformable Body
Mechanics

Fluid
Mechanics

Strength of
Materials

Dynamics
3