Math Problem Statement

The longitudinal axis which characterizes the slope and deflection is known as 

elastic curve

rigidity curve

neutral axis

Macaulay’s equations

Solution

The correct term for the longitudinal axis that characterizes the slope and deflection in a beam is the elastic curve.

The elastic curve represents the shape of the deflected beam under a given load. It's a graphical representation of how the beam deforms along its length due to applied forces.

Related Questions:

  1. What is the significance of the elastic curve in structural analysis?
  2. How does the neutral axis differ from the elastic curve?
  3. Can you explain Macaulay’s method and how it applies to beam deflection?
  4. What factors affect the shape of the elastic curve in a beam?
  5. How does rigidity influence the deflection of a beam?

Tip: In structural analysis, understanding the elastic curve helps in predicting how beams and other structural elements will behave under various loading conditions.

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Math Problem Analysis

Mathematical Concepts

Structural Analysis
Beam Deflection
Elastic Curve

Formulas

Deflection equation for beams
Slope equation for beams

Theorems

Elastic Curve Theory
Macaulay's Method

Suitable Grade Level

Undergraduate Level (Engineering)