
Structural Analysis
6th Edition
ISBN: 9781337630931
Author: KASSIMALI, Aslam.
Publisher: Cengage,
expand_more
expand_more
format_list_bulleted
Question
Please help me solve the problem using Method of Consistent Deformation (MCD)
Encircled numbers are 2 square inches, 2 square inches, 1 square inches, Repectively.

Transcribed Image Text:**Truss Analysis: Determining the Force in Member CD**
**Problem Statement:**
Determine the force in member CD of the truss shown in the figure. Note that the circled values represent areas in square inches. The modulus of elasticity E is constant.
**Diagram Explanation:**
- The truss is supported at points A, B, and C on the top horizontal member.
- The top horizontal member is divided into sections AB (10 ft) and BC (15 ft).
- The vertical height from point C to point D is 20 ft.
- Member AD and CD form the two inclined members of the truss, each connecting to the base at point D.
- Point D is located directly below point B at a distance of 30 ft from a fixed base.
- The circled numbers on the members indicate their cross-sectional areas in square inches.
**Truss Geometry:**
- The truss forms a vertical triangular structure.
- The members are subjected to forces due to the load applied on the top horizontal member.
**Objective:**
Calculate the force in member CD using the provided dimensions and cross-sectional areas, considering the modulus of elasticity E remains constant throughout.
Expert Solution

This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by stepSolved in 2 steps with 2 images

Knowledge Booster
Similar questions
Recommended textbooks for you
- Structural Analysis (10th Edition)Civil EngineeringISBN:9780134610672Author:Russell C. HibbelerPublisher:PEARSONPrinciples of Foundation Engineering (MindTap Cou...Civil EngineeringISBN:9781337705028Author:Braja M. Das, Nagaratnam SivakuganPublisher:Cengage Learning
- Fundamentals of Structural AnalysisCivil EngineeringISBN:9780073398006Author:Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel LanningPublisher:McGraw-Hill EducationTraffic and Highway EngineeringCivil EngineeringISBN:9781305156241Author:Garber, Nicholas J.Publisher:Cengage Learning


Structural Analysis (10th Edition)
Civil Engineering
ISBN:9780134610672
Author:Russell C. Hibbeler
Publisher:PEARSON

Principles of Foundation Engineering (MindTap Cou...
Civil Engineering
ISBN:9781337705028
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Cengage Learning

Fundamentals of Structural Analysis
Civil Engineering
ISBN:9780073398006
Author:Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:McGraw-Hill Education


Traffic and Highway Engineering
Civil Engineering
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Cengage Learning