1
AREA-MOMENT METHOD
Area-Moment Theorems
The initial ideas for the two area-moment theorems were developed by Otto Mohr
and later stated formally by Charles E. Greene in 1873.These theorems provide a semigraphical technique for determining the slope of t

AP IN ITUT
SCHOOL OF CIVIL, ENVIRONMENTAL AND
GEOLOGICAL ENGINEERING
STRUCTURAL LABORATORY
NAME: Silvesrre, Joone Hozelle F’-
COURSE & SECTION: CHEAP/CZ STUDENT NO.:; I
SEAT NO.: GROUP NO.: 06
EXPERIMENT NO. 12
Deformation of Trusses
TITLE
A DATE PERFORME

1. It is the angle that a magnetic meridian makes with the true meridian.
Select one:
a. magnetic lines
b. magnetic adjustment
c. magnetic dip
d. magnetic declination
Feedback
The correct answer is:
magnetic declination
Question 2
Incorrect
Mark 0.00 out

1
BEAMS AND FRAMES: SHEAR AND BENDING MOMENT
AXIAL FORCE, SHEAR, AND BENDING MOMENT
Consider, for example, the simply supported beam shown in Figure 1a. The freebody diagram of the entire beam is depicted in Figure 1b, which shows the external loads,
as w

1
PLANE TRUSSES
ASSUMPTIONS FOR ANALYSIS OF TRUSSES
The analysis of trusses is usually based on the following simplifying assumptions:
1) All members are connected only at their ends by frictionless hinges in
plane trusses.
2) All loads and support reacti

1
EQUILIBRIUM AND SUPPORT REACTIONS
EQUILIBRIUM OF STRUCTURES
A structure is considered to be in equilibrium if, initially at rest, it remains at rest
when subjected to a system of forces and couples. If a structure is in equilibrium, then all
its members

1
DEFLECTION OF BEAMS
(GEOMETRIC METHODS)
INTRODUCTION
Structures, like all other physical bodies, deform and change shape when subjected
to forces. Other common causes of deformations of structures include temperature
changes and support settlements. If

1
ALTERNATIVE APPROACH FOR DETERMINING THE DEGREE OF STATIC
INDETERMINACY OF A FRAME
An alternative approach that can be used for determining the degree of static
indeterminacy of a frame is to cut enough members of the frame by passing imaginary
sections

1
LOADS ON STRUCTURES
The objective of a structural engineer is to design a structure that will be able to
withstand all the loads to which it is subjected while serving its intended purpose
throughout its intended life span. In designing a structure, an

1
INTRODUCTION TO STRUCTURAL ANALYSIS
Structural analysis is the prediction of the performance of a given structure under
prescribed loads and/or other external effects, such as support movements and
temperature changes. The performance characteristics co

1
ALTERNATIVE APPROACH FOR DETERMINING THE STATIC INSTABILITY,
DETERMINACY, AND INDETERMINACY OF INTERNALLY UNSTABLE STRUCTURES
An alternative approach that can be used for determining the static
instability, determinacy, and indeterminacy of internally u

How does Proper Waste Management affect the stability of a school in terms of organization and
safety among the community?
A Research Topic Proposal Presented to
Ms. Mailan Falculan
Mapa Institute of the Technology
In partial fulfilment
Of the requirement