An axial member consisting of two polymer bars is supported at C as shown. Bar (1) has a cross-sectional area of 680 mm² and an elasticmodulus of 29 GPa. Bar (2) has a cross-sectional area of 1580 mm² and an elastic modulus of 15.2 GPa. Determine the deflection ofpoint A relative to support C.70 KN0.85 mO -1.902 mmO-2.101 mmO -2.250 mmO-1.354 mmO -2.879 mm90 kN(1)90 kNB(2)1.15 m

Answered: Image /qna-images/answer/4719debe-33d3-4136-a0c7-aeb55610d061.jpg

An axial member consisting of two polymer bars is supported at modulus of 29 GPa. Bar (2) has a cross-sectional area of 1580 m point A relative to support C. 70 kN 0.85 m O -1.902 mm O -2.101 mm O -2.250 mm 90 kN (1) 90 kN B (2) 1.15 m C

An axial member consisting of two polymer bars is supported at modulus of 29 GPa. Bar (2) has a cross-sectional area of 1580 m point A relative to support C. 70 kN 0.85 m O -1.902 mm O -2.101 mm O -2.250 mm 90 kN (1) 90 kN B (2) 1.15 m C

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: 3 N/m 8cm a-2 cm I m im

A: Draw the given figure

Q: (a) the normal stresses in the bronze and steel rods o1,02 (positive if tensile, negative if…

Q: Im 1m Im A B

Q: Determine the reaction at H in the given truss

A: ake moment about A∑ MA=0

Q: An aluminum alloy pipe AB [EAB = 12,000 ksi] with a cross-sectional area of AAB = 6.40 in.2 is…

A: To determine the normal stress in pipes AB and BC. Given, Modulus of elasticity of aluminum, EAB =…

Q: Solve the forces for the following members. 10m 6m 4m 4m 5m 5m 5m 5m 200KN 200KN 400KN 400KN

A: In this question we have used Method of joints . In method of joints the Equilibrium of all the…

Q: Trusses 1. Find the stresses of FAB, FAC, FBC & FBD- ( 20k 15k 60 60 Ra Rb

A: This question belongs to subject structural analysis. In this question find out stresses in members…

Q: : Determine the state of stress at point A on the cross section of the member at section a-a. 600 N…

Q: internal force at member BC internal force at member BD, in N internal force at member CD, in N

Q: Solve the truss shown in figure 02 below for member forces using any method of your choice. 30 kN 25…

A: Using joint method

Q: The beam shown in Fig. is made from two boards. Draw the shear stress at (A.B.C.D) to hold the…

Q: 3 m 2 m 2 m A 60° Can't decide Neutral Tension Compression

Q: For the given truss shown, determine the reaction in kN of the hinge support D. В 10 KN 4 m A 3m 6 m…

Q: Determine the forces in memeber BD and DE. By method of joints

A: Consider the free body diagram of the given truss as shown below.

Q: yto this; To AB rigid beamWhen a

Q: ACB is supported with a pin at A and an elastic steel rod at C. The elastic rod has a diameter of 26…

Q: In the truss shown in Figure. Determine the force member at CE. * 400 kN 800 kN 6 m 3 m 3 m 6 m 6 m…

Q: The rigid beam is supported by a pin support at A and steel wires BD and CE (E-200GPA). Solve the…

A: The load =PThe load in wire BD =P1The load in wire CE =P2The length of beam =7mThe wire BD is 3m…

Q: 5 @ 3 m = 15 m 12 kN 12 kN 12 kN 12 kN 12 kN 12 kN 20 kN- 40 kN- A B

Q: Le Lo The steel structure is loaded as shown. hc = 4 m, Lb = 3m, P = 40 KN, E = 200 GPa, Ib = Ic=…

Q: A rectangular polypropylene [E = 6,200 MPa] bar (1) is connected to a rectangular nylon [E = 1,400…

Q: 6.46 Identify which element would have a force of 0 under the presented loads. 4 KN +KN A=Pin 4 KV H…

A: Determine the member having zero force.

Q: answer asap

Q: The rigid bar EFG is supported by the truss system shown. Determine the cross-sectional area of…

Q: fot 1 G 12KN M 2m ト gm uうペ→

A: Step 1

Q: t www h. The steel structure is loaded as shown. hc = 4 m, Lb = 3m, P = 40 KN, E = 200 GPa, Ib Ic=…

Q: Solve for the normal stresses at members CE, CH, and BC in MPa if the area of each truss member is…

Q: In the truss shown in Figure. Determine the force member at EF. * 400 kN 800 kN 6 m 3 m 3 m 6 m E 6…

A: Option B is correct ( 1440 KN compression )

Q: 16. Horizontal members B and C in the Fig. P1-3 may be considered rigid and of negligible weight.…

Q: -5 ft→- -11 ft- - 5 ft- 125 lb A 4.125 ft 12 ft E Consider the truss shown with a 125-lb load on…

A: First calculate the reaction at D. Then using method of sections the member force in DC can be…

Q: Figure 1 shows a pin connceted members of truss. The truss is loaded with 20 kN box through a…

Q: Three round bars welded together are axially loaded as shown. Find the normal stress in each bar if…

Q: Please help solve Quiestion 3 part A

A: Given data in question Load 60 kN Length 18 m Internal hinges To find out Indeterminacy Note Ds=…

Q: The members of the truss shown below have a cross-sectional area of 10,000 mm2. Determine the…

Q: A horizontal member is looded and supported as shown. IOKN verfical support 0.3 m B 0.4m spring…

Q: From the given Figure and data below. Determine the a. P so that the structure is stable (in…

Q: The pin-connected structure consists of a rigid beam ABCD and two supporting bars. Bar (1) is an…

Q: Determine the reactions on the frame at A and D.

A: Draw the reactions at A and D as shown below Consider Moment equilibrium at D, we get Ax*0.5 =…

Q: The pin-connected structure consists of a rigid beam ABCD and two supporting bars. Bar (1) is an…

Q: 100kN B (EA is constant) A 60KN + Determine the Force in member 4m D BD) se Force method (Consistent…

Q: The truss is loaded by concentrated forces as shown in the figure. Use E = 30 x 106 psi and A = 0.90…

Q: The pin-connected structure consists of a rigid beam ABCD and two supporting bars. Bar (1) is an…

Q: E 1.5 m 1.5 m to A 1.5 m P (kN) -2 m 2 m - -

A: The greatest force P that can be applied to member is :

Q: Axial loads are applied to the compound rods that composed of an aluminum segment rigidlyconnected…

Q: Homogeneous bar AB weighs 600 lb, calculate the reactions at supports A and B

A: Given: A simply supported beam carrying a uniformly varying load (UVL). Magnitude of UVL at support…

Q: A cantilever beam subjected to a concentrated load at the end of its 6m length. If the allowable…

A: Schematic diagram of the given problem:

Concept explainers

Material Properties

Construction in civil engineering demands high strength, durability, and longevity. These targets can be achieved by better design and analysis, along with the correct choice of materials. Different materials have different properties and hence, they respond and performs differently under the various condition of external loadings. It is therefore a critical task of an engineer to select the right material based on the property that the material is supposed to function in real-time. When speaking about the property, there are different categories of material properties like chemical property, physical property, mechanical property, electrical property, magnetic property, thermal property, etc. These material properties form the basis of material selection in various applications.

Question

An axial member consisting of two polymer bars is supported at C as shown. Bar (1) has a cross-sectional area of 680 mm² and an elastic
modulus of 29 GPa. Bar (2) has a cross-sectional area of 1580 mm² and an elastic modulus of 15.2 GPa. Determine the deflection of
point A relative to support C.
70 KN
0.85 m
O -1.902 mm
O-2.101 mm
O -2.250 mm
O-1.354 mm
O -2.879 mm
90 kN
(1)
90 kN
B
(2)
1.15 m

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Determine the deflection at A

VIEW

Step 2: Determine the deflection at A

VIEW

Solution

VIEW

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

For the truss given below, what is the restraint that can be remove to arrive with a primary structure. 100 kN 100 kN (4000 mm) D 75 kN (S000 mm) 3 m unu (5000 mm) (4000 mm2) 4 m E= 200 GPa O Member AD O Member BC O Reaction at B O Horizontal component of the Reaction at A (4000 mm)
12 kN is the tension of the support, get the value of sag "h"
The pin-connected structure consists of a rigid beam ABCD and two supporting bars. Bar (1) is an aluminum alloy [E = 77 GPa) with a cross-sectional area of A₁ = 790 mm². Bar (2) is a bronze alloy [E = 98 GPa] with a cross-sectional area of A2 = 550 mm². Assume L₁=2.6 m, L₂=3.3 m, a=0.8 m, b=1.4 m, and c=1.2 m. All bars are unstressed before the load P is applied; however, there is a 3-mm clearance in the pin connection at A. If a load of P = 38 kN is applied at B, determine: (a) the normal stresses 01, 02, in both bars (1) and (2). (b) the normal strains &1, 2, in bars (1) and (2). (c) determine the downward deflection VA of point A on the rigid bar. (1) Answers: (a) σ₁ = (b) ₁ = (c) VA = i i L₁ B b (2) C MPa, 0₁ = L2 με, €2 = i mm. i D MPa. με.
The members of the truss shown below have a cross-sectional area of 10,000 mm2. Determine the stresses in members AB and AE in MPa. Indicate if the stresses are in compression or tension. 3 m 3 m C E 40 kN 80 kN F. 6m- 3 m-
Calculat reactions at pin support A and edge B, take beam weight 35 Kg 1 т 3 т B 50° A
what is the resultant force in member AB? W = 700 N
H.W Analyze the trusses shown .EA= constant 12 kN 10 kN 10 k 20 k 30 k E ¥B VD 2 m 2 m → 10 k H. 2 m G. 3 m 3 m 3 m
The shaft is made of A992 steel. It has a diameter of 0.7 in. and is supported by bearings at A and D, which allow free rotation. The shear modulus of elasticity for the material is 11 × 10³ ksi. 2 ft < 5 of 7 Part A B 2.5 ft > 60 lb-ft C 3 ft O 60 lb-ft
(a) Determine the bar force at FE(b) Determine the bar force at FN
For the exact in the figure tensile strength = 8000 N/cm^2 compression safety = 3000 N/cm^ 2 calculate the largest Mx moment that the section can carry. S-2) 2.5 3 как 2.S cm pomk CM AA 3.5 3.5 3 CM x<- vy 18cm 15 Cm 5cm
The following frame has these characteristics: Columns M1 and M2: W12x40 Beam M3: W16x67 Steel A992 Support at 1 is a pin Support at 2 is a pin Loads in kips and Distributed load in kip/ft 2.5 1.5 22.0 M3- M1 M4 25.00 ft What is the horizontal reaction at node 4? O 6.74 kip O O kip 15.26 kip O 12.36 12.00 ft-
Calculate the support reactions of the column element given in the figure. Determine the required edge length a to ensure to safety of the element that is made of a material with a safety stress capacity of 200 MPa and that supports the column at point A. ( AB and BC parts have the same material properties. )