Ce479
Assignment #10
Solution
J. Ramirez
Check the column cross section below for the given combination of axial load and moment.
fm := 1500 psi
Ast := .88
h := 15.625 in
Astot := 1.76
in2
b := 15.625 in
d := 11.47 in
in2
Pu :=
22000
Mu :=
0.9
48137
0.9
1
CE 479 Assignment #8 - Unreinforced Masonry Design Eccentric Gravity Load and Wind
Given
Wall under eccentric Load
Check if 8" CMU block is adequate
if not check 12" CMU block
3 critical sections: Top of wall, midheight of wall,
Base of wall
Height of Wal
CE 479 - Unreinforced Masonry Design
Given
Wall under concentric load
Determine the allowable design load according to the ACI 530 allowable stress
The brick cavity is fully grouted
Height of wall
h := 15.75 ft
Width of wall
w := 9.625 in
Comp. Strength o
CE 479 Assignment #6
Design of Steel Joists
Select and check economical LH series joists for a 76 foot clear span roof. The joists are spaced
6 feet apart and must support a 40 psf live load plus a 15 psf superimposed dead load. To control
ponding the liv
Fall 05
ANALYSIS OF COMPOSITE CONCRETE SLAB ON METAL DECK
Assignment #5
Select a Vulcraft composite deck to support 150 psf service live load on a 10 ft clear span. The steel deck
is to be used on a three-span condition and shoring is not permitted. Use n
CE 479 Assignment #4 A floor slab on form deck (non-composite) is to support a service live load of
200-psf. Use the Vulcraft catalog to select slab thickness and reinforcement. Check the form deck
stresses and deflection during construction using the SDI
ANALYSIS OF NON-COMPOSITE CONCRETE SLAB ON METAL DECK
Assignment #3
A 5" light weight concrete slab on a galvanized 2C22 steel deck. The concrete strength is 3000 psi
and it is placed on the simple supported deck.
#1) Determine the maximum steel deck cons
Lab #12 Solution
Problem 1
Given Truss
Roof Dead Load of 16 psf, Snow Live load of 16 psf, Truss spacing of 24" o.c.
Lumber is No. 2 DF-L
Bolt holes are 7/8" diameter, MC < 19%, Temp < 100 degree F, and Ci = 1.0
Determine size of bottom tension chord and
Homework 11
Given a simply supported roof beam
Subjected to 2000 lbs (D+L) applied at the middle of the span
With a design span of 8ft, MC<19%, under normal temp conditions
Determine least grade required for a 4 x 8 DF-L
Use deflection limit of L/360 for
CE 479 Lab #9 - Reinforced Masonry Design
Given
Heigh of beam
h := 31.625 in
Eccentricity
e := 4 in
Width of block
w := 10 in
Applied load
P := 12 kips
Depth of steel
d := 28 in
Steel yield
Comp. Strength
fm := 3 ksi
Span
Beam Selfweight
wself1 := 0.273 k