For the truss shown in Figure 2.3b, determine the force in memberKP if x = 5 m, y = 7 m and P = 7.94 kN. Indicate whether the member isin tension or compression. (Note: Use negative sign (-) if the memberis in compression.)7 panels at x m = 7x mВJDKLyFAх МNHGPP kN P kN

Answered: For the truss shown in Figure 2.3b,…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

From the figure shown, a truss is subjected to loads PI = 15 KN, P2=15 kN and P3-25 kN at joint C. D and E respectively. Use 5l = 3 m; S2 = 4 m P₁ Properties of diagonal members (2L75 x 75 x 6): Ag = 1858 mm2 Fy=248 MPa rx = 22.9 mm ry = 33.2 mm a) What is the axial force in kN, in member DI? b) What is the allowable stress in MPa, in member DI? c) Calculate the allowable load in kN, in member DI. H 6 @ S₁ CIVIL ENGINEERING- STEEL DESIGN ***
The steel truss (E =200 GPa) shown in figure below has a cross-sectional area of 1920 mm². Determine: a. The largest allowable load F if the change in length of member BD is not to exceed 1.6 mm and a factor of safety of 2.5. b. The displacement of support D due to the load calculated in part a. 5m 6m A C F
9. Find the stresses in members BC and BE for the truss shown. The cross-sectional area of each member is 3780 mm². Indicate whether the stresses are tensile (T) or compressive (C). BC = 4.44 MPa (C), BE = 3.45 MPa (T) B C 50° 50° 50⁰° E 20 KN 50% D
analysis the truss using method of joints to find the internal forces. by steps please.
Problem 2 Compute the axial stresses in the beam AD and in the truss BC. Consider the contribution of the axial load to the bending moment. L = 100 in, αABC= 30 deg,AB = 70 in, E = 10000 ksi,IAD = 10 in*, ABC = 5 in². All the cross-sections are square. W = 10 lb./in. A Pin Pin 5 B Pin Fig. A2.1 D
The cross-sectional area of each member of truss shown below is A-400mm² and E-200GPa. Determine the vertical displacement of joint C if a 4kN force is applied to the truss at C 4 kN 4 m 4 m 3 m
The truss is loaded by concentrated forces as shown in the figure. Use E = 30 x 106 psi and A = 0.90 in² for all the members. Determine the deformation sustained by members CG and FG. 12 kips 14 kips 16 kips A B с 10 kips |-6R-|-6A 8 ft ļE 5 ft ——6 ft—6 ft--6 ft-
Determine the forces in each members of the Howe roof truss shown in lbs. P1=774 kN and P2=1336 kN. Show solution, Free body diagrams and determine each member it is in tension or compression.
Problem 2: Determine the forces in all diagonal and horizontal members of the truss shown below using the method of sections. Determine the force in all vertical members using the method of joints. Hint, the structure is symmetric. The distributed load is transferred to the truss from the roof purlins. State whether the members are tension or compression. Summarize your results on a sketch of the truss. 2.5 k/ft H M K 12 ft A G B C D F 6 @ 12 ft = 72 ft
Determine the force in each member of the loaded truss. Make use of symmetry of the truss and of the loading. Forces are positive if in tension, negative if in compression. Answers: AB= AH = BH = BC= i CF = CG= CD= i CH= 4.6 m EF= i FG = GH = i DE = i DF= i i i i Mi i B 3.6 m H 34 KN 4.6 m 4.6 m G 61 kN D 4.6 m F 34 KN KN KN KN KN KN KN Ξ Ξ Ξ KN KN KN KN KN KN KN E
Determine the force in each member of the truss, and state if the members are in tension or compression. Figure (4)
Consider the truss shown in (Figure 1). Set P₁ = 8 kN, P₂ = 10 kN, and P3 = 6 kN. Figure E ZA B C 3m P₁ P3 3m < 1 of 1 P₂ -3m- 3m D. ✓ Correct ▼ Part D Determine the force in member BF of the truss and state if this member is in tension or compression. Express your answer to three significant figures and include the appropriate units. Enter negative value in the case of compression and positive value in the case of tension. FBF = 7.67 HA kN Submit Previous Answers Request Answer ? Review * Incorrect; Try Again; 5 attempts remaining

SEE MORE QUESTIONS

Recommended textbooks for you

Structural Analysis

Civil Engineering

ISBN:

9781337630931

Author:

KASSIMALI, Aslam.

Publisher:

Cengage,

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

Structural Analysis

Civil Engineering

ISBN:

9781337630931

Author:

KASSIMALI, Aslam.

Publisher:

Cengage,

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

Sustainable Energy

Civil Engineering

ISBN:

9781337551663

Author:

DUNLAP, Richard A.

Publisher:

Cengage,

Traffic and Highway Engineering

Civil Engineering

ISBN:

9781305156241

Author:

Garber, Nicholas J.

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS

For the truss shown in Figure 2.3b, determine the force in member KP ifx = 5 m, y =7 m and P = 7.94 kN. Indicate whether the member n tension or compression. (Note: Use negative sign (-) if the member s in compression.) 7 panels at x m = 7x m В D K L. y х М N H G P