Lecture notes for CEE 4740:
Introduction to the behavior of steel
structures
C. J. Earls
May 13, 2010
1
1.1
Steel as a material
Steel making
The primary constituent in steel (usually more than 97 perc
CEE 4740: Introduction to the Behavior of Metal Structures
Design Project: Submittal #1
Nicholas Voerg
Clifford Gunther
Dae-ik Jo
1) The various loads have been determined as the following:
Dead Load
AISC Manual of Steel Construction, 13th Edition - Table 1
Geometric Properties
Section
A
2
L8 x 8 x 1.125
L8 x 8 x 1
L8 x 8 x 0.875
L8 x 8 x 0.75
L8 x 8 x 0.625
L8 x 8 x 0.563
L8 x 8 x 0.5
L8 x 6 x 1
AISC Manual of Steel Construction, 13th Edition - Table 1
Geometric Properties
Section
dnom
in
W44 x 335
W44 x 290
W44 x 262
W44 x 230
W40 x 593
W40 x 503
W40 x 431
W40 x 397
W40 x 392
W40 x 372
W40 x
Section 4.7
structural
I so not to
In a simple
han a full;, to get the
hree spans,
in the rnidn negative
joining this
mple beam
moment is
:the maxile overhang
span rigid:) than full
3d that will
-, li
(33.8 DEAD LOADS '
(33.2 WEiGEiiS OF MATERIALS AND
CONSTRHCTiONS
To establish uniform practice arnong designers, it
is desirable to present a iist of materials generaliy
used in buiiding construction.
CONNECTIONS: Eccentric Shear
Eccentric Shear is characterized as an in-plane loading condition in which the
line of action of the applied loading resultant does not coincide with the center
of gravity
cad". h¢rHC
. l u.
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0945a 39% is EEEEEcE 333m .5 N 52: Emma 2 39533 was: a g 82:5 39$ .65 $582.32 .59me
C3.0 DEAD LOADS
C3.2 WEIGHTS OF MATERIALS AND
CONSTRUCTIONS
To esiablish uniform practice among designers, it
is desirable to present a list of materials generally
used in building construction, toget
AISC Manual of Steel Construction, 13th Edition - Table 1
Geometric Properties
Section
Mechanical Properties
A
d
bf
k1
Wt
Zyy
J
Cw
in
W44 x 335
W44 x 290
W44 x 262
W44 x 230
W40 x 593
W40 x 503
W40 x
Nicholas Voerg, Clifford Gunther, Dae-ik Jo
Design Submittal 2
CEE 4740: Introduction to the Behavior of Metal Structures
3/1/2011
Given Design Loads
Dead Load DL=
Live Load LL=
Roof Live Load RLL=
Sn
HW 1 Solution
C. J. Earls
February 1, 2011
1
Equilibrium of moments
From a consideration of global equilibrium, we know the internal member
shear to be constant, and of the value p e (see left portion
CEE 4740: Homework 2
Please upload to blackboard as PDF
Please use the provisions in Chapter F of the AISC specication to compute
and plot the nominal moment capacity versus unbraced length for the fo
Nicholas Voerg, Clifford Gunther, Dae-Ik Jo
Steel Design
Submittal #3
CEE 4740: Introduction to the behavior of metal structures
4/7/2011
Process:
We chose to use a flat truss for our design after com
Consider the composite column drawn below. It will be an exterior member
in the top-most story of a high-rise framing system, and it will support a
continuously attached faade wall; which will induce