Structure Analysis II.

Slides:

Advertisements

Similar presentations

Session 25 Warm-up 1.Name a segment tangent to circle A. 2.What is the 3.If BD = 36, find BC. 4.If AC = 10 and BD = 24, find AB. 5.If AD = 7 and BD = 24,

Advertisements

EQUILIBRIUM OF RIGID BODIES

Calculating Truss Forces

CE Statics Chapter 6 – Lecture 20. THE METHOD OF JOINTS All joints are in equilibrium since the truss is in equilibrium. The method of joints is.

Proving Segment Relationships Postulate The Ruler Postulate The points on any line or line segment can be paired with real numbers so that, given.

What is a Truss? A structure composed of members connected together to form a rigid framework. Usually composed of interconnected triangles. Members carry.

CIEG 301: Structural Analysis

ENGR-1100 Introduction to Engineering Analysis

CE Statics Chapter 6 – Lecture 19.

Fig. 16-CO, p Fig. 16-1, p. 450 Fig. 16-2, p. 450.

ME221Lecture #311 ME 221 Statics Lecture #31 Sections 6.6 – 6.7.

Selected Problems from Chapter 12. 1) 2) 240 N T BC cos(30) T BC sin(30) T AB.

ME221Lecture 281 ME 221 Statics Lecture #28 Sections 6.1 – 6.4.

ME221Lecture #301 ME 221 Statics Lecture #30 Sections 6.6 – 6.7 & Exam 3 Review.

ME221Lecture #291 ME 221 Statics Lecture #29 Sections 6.6 – 6.7.

ME221Lecture #321 ME 221 Statics Lecture #32 Section 6.9.

EGR 280 Mechanics 4 – Analysis of Structures Trusses.

ME221Lecture 151 ME 221 Statics Lecture #15b Sections 6.1 – 6.4.

READING QUIZ In the analysis of a planar truss, all the member are assumed to be ___________. A) three-force member B) zero-force member C) two-force member.

ENGR-1100 Introduction to Engineering Analysis

B) it can be used to solve indeterminate trusses

Force Vectors. Equilibrium of Forces Moments from Forces (I)

Axially loaded member Axial load and normal stress under equilibrium load, Elastic Deformation.

Chapter 7 Section 1.  Students will write ratios and solve proportions.

TRUSSES | Website for Students | VTU NOTES | QUESTION PAPERS.

Chapter 6: Structural Analysis

5.4 Factor and Solve Polynomial Equations Day 2 Algebra 2.

ENGINEERING MECHANICS STATICS & DYNAMICS

WORKSHEET 6 TRUSSES. Q1 When would we use a truss? (a) long spans, loads not too heavy (b) when want to save weight (d) when want light appearance (c)

 Geometric mean of any n numbers is:  Find the geometric mean of the following list of numbers. A. 4, 6 B. 3, 5, 9 C. 4, 8, 10, 12.

ME 201 Engineering Mechanics: Statics

Structural Analysis II

ALGEBRA 1 SECTION 10.4 Use Square Roots to Solve Quadratic Equations Big Idea: Solve quadratic equations Essential Question: How do you solve a quadratic.

Parallelograms – Part 2 Geometry Chapter 6 A BowerPoint Presentation Proving quadrilaterals are parallelograms.

Problem kN 12.5 kN 12.5 kN 12.5 kN Using the method of joints, determine the force in each member of the truss shown. 2 m 2 m 2 m A B C D 2.5.

Lines and Segments SY Source: Geometry (2007) by Ron Larson et al.

Determine the sequence of genes along a chromosome based on the following recombination frequencies A-C 20% A-D 10% B-C 15% B-D 5%

מרצה : ד " ר ניר שוולב מתרגלים : עודד מדינה ליאור קבסה.

Session 25 Warm-up 1.Name a segment tangent to circle A. 2.What is the 3.If BD = 36, find BC. 4.If AC = 10 and BD = 24, find AB. 5.If AD = 7 and BD = 24,

ENGINEERING MECHANICS (15BS105)

Mechanics of Materials – MAE 243 (Section 002) Spring 2008 Dr. Konstantinos A. Sierros.

南亚和印度.

Calculating Truss Forces

What is a Free Body Diagram?. Newton’s Third Law For every action, there is an equal and opposite reaction. THE TOP ROCK PUSHES DOWN ON THE BOTTOM ROCK.

4.3 Warm Up Are the triangles similar? If so, which theorem justifies your answer.

ES2501: Statics/Unit 16-1: Truss Analysis: the Method of Joints

Chapter four: Structures

Analysis of Structures

Analysis of Structures

ENGR 34 Chapter 6, Day 3 3D Trusses & Frames

Math for Truss Calculation

ME 245 Engineering Mechanics and Theory of Machines Portion 4

Introduction to Complex Numbers

Truss Calculations with MD Solids

Set up ratios: = = Fill in ratios: Solve the proportion: =

Ch 4 – Axial Load (part 1 – sections 4.1 and 4.2 only)

Analysis of Structures

تصنيف التفاعلات الكيميائية

X = 3 y = 6 r = 3 y = 20.

Structure Analysis I Eng. Tamer Eshtawi.

ME 141 Engineering Mechanics Portion 4 Analysis of Structure

Analysis of Structures

Analysis of Structures

1-6 Midpoint Find the midpoint of: DE: DC: AB: AE: (2+5) / 2 = 3.5

Calculating Truss Forces

Analysis of truss-Method of Joint

Bridge Truss problem I (simple truss)

ANALYSIS OF STRUCTURES

Addition Property of Inequality

Presentation transcript:

Structure Analysis II

Analysis of statically Indeterminate structures by the Force Method Part 3

Group work 1 Find Cy reaction for the following indeterminate structure with constant IE

Force Method: Truss Solve the following indeterminate truss

Member L N n NnL n2L AB 8 400 -0.8 -2560 5.12 DC AD 6 300 -0.6 -1080 2.16 BC BD 10 -500 1 -5000 AC -11200 34.56 Member n real Force AB -0.8 140.8 DC AD -0.6 105.6 BC -194.4 BD 1 -176 AC 324

Group work 2 Find the tension in rode AB (A = 4 in2) for the following indeterminate steel structure (E=29ksi)

Group work 3 Solve the following indeterminate truss

Group work 4 Solve the following indeterminate truss