Chapter eight Notes
University of north Florida
Concrete Structures
Introduction to design methods in reinforced concrete
Sustainable construction is concrete green?
Possibilities in concrete structure
Technical concepts:
Bending moment diagrams
Reinforce
Chapter one Notes
University of north Florida
Prestressed Concrete Beam Camber 26 Slab
The following is an example of calculations performed to determine the time dependent
camber values for 26-inch precast concrete slab with a span length of 65 feet. The
Chapter two Notes
University of north Florida
(2991)(63596)
The moment of the area between midspan and the end of the beam about the end of the beam
= (0.000043819)(780/2)(780/4) = 3.33 inches
This is the upward deflection caused by the load from the pres
Chapter three Notes
University of north Florida
3.1 CONSTITUENT MATERIALS AND PROPERTIES (Contd)
Wet process: Mix containing
homogenized constituents and 30 - 40 %
of water is heated to 1510o C in a
revolving (slightly) inclined kiln - Oxide
of silica, ca
Chapter six Notes
University of north Florida
t = 1825 days
KL = 45
ti = 1.0 days
fpy = (0.90)(270) = 243 ksi
fpSR = Stress loss in strand from shrinkage = 10.53 ksi
fpCR = Stress loss in strand from creep = 19.98 ksi
Prestressed Concrete Beam Camber 26 S
Longest Common Subsequence Problem
The problem is to find the longest common subsequence in two given strings. A subsequence of a string is simply some subset of the letters in the whole string in the order they appear in the string. In order to denote a
More Dynamic Programming Floyd-Warshall Algorithm (All Pairs Shortest Path Problem)
A weighted graph is a collection of points (vertices) connected by lines (edges), where each edge has a weight (some real number) associated with it. One of the most commo