Advanced Concepts 3 min read
Shallow Foundations
Overview In most cases civil structures are placed on the ground. That segment of the structure which interfaces with the…
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Advanced Concepts 5 min read
Statically Determinate Curved Members
Overview Beams are straight members subjected to transverse loading. We showed there that transversely loaded beams respond by bending, i.e.,…
Advanced Concepts 2 min read
Cables Subjected to Concentrated Loads
Horizontal Cables Suppose we conduct the following experiment shown in Fig. 5.6. We start with a horizontally aligned cable that…
Advanced Concepts 2 min read
Displacement and Deformation of Slender Beams: Planar Loading
Figure 3.18 shows how a slender beam responds to a transverse planar loading. The geometric quantities that define the movement…
Advanced Concepts 2 min read
Definition of a Prismatic Beam
Beams are used extensively in structures, primarily in flooring systems for buildings and bridges. They belong to the line element…
Advanced Concepts 3 min read
Deformation–Displacement Relations
Consider the planar truss structure shown in Fig. 2.22. Suppose the members experience deformation and one wants to determine the…
Advanced Concepts 1 min read
Computation of Deflections
Introduction The deflections of the joints are due to the change in length of the members that make up the…
Advanced Concepts 2 min read
Complex Trusses
Complex trusses are defined as truss structures that cannot be classified as either simple or compound trusses. In order to…
Advanced Concepts 3 min read
Analysis of Planar Trusses
In this section, we focus on introducing analysis and behavior issues for planar trusses. The discussion is extended in the…
General Concepts 4 min read
Historical Background
The first application of truss type structures is believed to be in Egyptian boats built between 3,100 and 2,700 BC.…
General Concepts 3 min read
Types of Truss Structures
Simple two-dimensional (2-D) truss structures are formed by combining one-dimensional linear members to create a triangular pattern. One starts with…
General Concepts 3 min read
Deformations and Displacements
When a body is subjected to external loads, internal forces are developed in order to maintain equilibrium between the internal…
