Q3 (S%): For the truss shown in the figure, determine the element forces and state whether they are in tension or compression. Joint C can be assumed to act as a hinge. The final results should he summarized in the following table. kips 40-32 Member A Rc a DE EF FG CH Al DF Fare kip State Tor C)

Q3 (S%): For the truss shown in the figure, determine the element forces and state whether they are in tension or compression. Joint C can be assumed to act as a hinge. The final results should he summarized in the following table. kips 40-32 Member A Rc a DE EF FG CH Al DF Fare kip State Tor 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: A bronze pipe (1) is to be connected to an aluminum alloy pipe (2) at flange B. When put in place,…

Q: A compressive load P is transmitted througha rigid plate to three magnesium-alloy bars that…

A: Given:- L = 1.0 m, A = 3000mm2, modulus of elasticity E = 45 GPa, gap s = 1.0 mm. To find:- (a)…

Q: The pin-connected structure shown in the figure consists of a rigid beam ABCD and two supporting…

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

Q: Determine the forces in all bars of the truss shown in the given figure. Indicate tension or…

Q: Determine the smallest safe cross-sectional areas of members CD, CI and CH for the truss shown. The…

Q: (a) the normal stresses 01, 02, in both bars (1) and (2). (b) the normal strains &1, 2, in bars (1)…

Q: For the truss shown in Figure 2.3b, determine the force in member AM if x = 7 m, y = 3 m, and P = 13…

Q: Determine the maximum tensile and compressive bending stresses developed in the beam shown. The…

Q: A bronze pipe (1) is to be connected to an aluminum alloy pipe (2) at flange B. When put in place,…

A: Deformation of a structural member occurs when it is loaded, and resistance to deformation is…

Q: he pin-connected structure shown in the figure consists of a rigid beam ABCD and two supporting…

A: Given Data:Bronze alloyE=110 GpaA1=290mm2Aluminum alloyE=70 GpaA2=570mm2Assume…

Q: A B LAB a C D LCD Rigid element b E

Q: Determine the member stresses in members AB, AC, AD, BC, and BD if the cross-sectional area for all…

Q: Consider the truss shown i TI F F

Q: Question 4 For the truss shown in Figure 4, identify all zero-force members and show your reasor K…

Q: For the truss shown in Figure 2.3b, determine the force in member DG if x = 5 m, y = 3 m and P = 6…

Q: Two aluminum (Ea=77 GPa) rods AB and CD, and a steel (Es=202 GPa) rod EF support a 82.7 kN load P.…

A: solution:- We know that change in length is given by ∆l=P.LA.E So, here change in length is…

Q: shown. Determine: (a.) The magnitude of the resultant of the external forces, R (kips).

A: To find magnitude of resultant force

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

A: Young's modulus of aluminum alloy, Cross sectional area of aluminum alloy, Young's modulus of bronze…

Q: A simply supported planar truss is subjected to point loads at joint B and D as shown in Figure 2.…

A: Find the reaction of the truss calculate θ=tan-113.2710=52.99° and α=tan-113.275=69.35°consider ∑…

Q: Determine the normal stress in members BD, AC, and BC in the truss shown. The cross- sectional area…

Q: 8.10 This is steel, consisting of 9 rods that are articulated together in the nodes. There is a…

A: Using equilibrium conditions, ∑H = 0HA = 0∑V = 0RA+RB = P∑M at A = 0P×2 = RB×4RB = P2Using the above…

Q: NOTE: This is a multi-part question. Once an answ Two members, each consisting of a straight and e…

Q: A bar obtained by bonding together pieces of aluminum (Ea = 70 GPa) and brass (E = 105 GPa) has the…

Q: Determine the forces in all bars of the truss shown in the given figure. Indicate tension or…

Q: DETERMINE THE FORCE (Ib) IN MEMBER BD OF THE ROOF TRUSS SHOWN GIVEN THE DATA BELOW: F1 = 80 lb F2 =…

Q: A steel cantilever beam is made of two st as shown in the Figure 2 below. Determin can carry. The…

Q: The members of the truss shown below are made of steel (E = 200 GPa) with cross-sectional area of…

A: To determine the elongation of members of the given truss under the given loading, we can use the…

Q: cross-sectional area of A₁ = 780 mm². Bar (2) is a bronze alloy [E = 950 m, L2=2.9 m, a=0.5 m, b=1.1…

Q: Determine the forces in members CH and CF. The forces are positive if in tension, negative if in…

A: Taking section through members BC, HC and HG. The free body diagram of the right hand side of…

Q: Determine the force in the member CD of the truss and state whether it is in tension or compression…

A: At Joint C,

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

Q: Q2: The truss shown is supported by a pins at A and G, and subjected to discrete loads as shown in…

A: Given data in question Point loads acting at joints Span member length To find out Reaction forces…

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

Q: The pin-connected structure shown in the figure consists of a rigid beam ABCD and two supporting…

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

Q: Rigid member BED is supported using steel rods AB, CD, and EF as shown below. E-200 GPa for steel.…

A: Using member BED as free body. Due to symmetry, PAB = PCD .............(1)∑Fy = 0PAB + PCD + PEF =…

Q: L1 L2 C W Fig. A Fig. B

Q: . Bronze pipe (1) has an elastic modulus of E1 16,000 ksi, a cross-sectional area of A1 2.68 in m…

A: Given data ∆=0.25 inPipe 1 Pipe 2E1=16000 Ksi…

Q: The pin-connected structure shown in the figure consists of a rigid beam ABCD and two supporting…

Q: Two rigid materials are bonded together as shown in Figure 1b and beam is subjected two different…

A: Refer Diagram.

Q: -1000 mm- Weid P -500- 175 1 75 25- 200 150 mm 25 -||-|- 25

Q: Compression steel Given: The beam cross-section shown have the following cross-sectional…

Q: Abronze pipe (1) is to be connected to an aluminum alloy pipe (2) at flange B. When put in place,…

Q: Rigid bar ABCD is supported by a pin connection at A and by two axial bars (1) and (2). Bar (1) is a…

Q: Determine the type and amount of stress in each member of the truss shown below due to wind load…

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

Concept explainers

Loads and Reactive Forces

Loads are the external influences that a beam experiences under its working conditions. For instance, a beam may be subjected to shear loads, twisting loads, bending moment, and axial loads during its working conditions. Engineers primarily deal with beams and trusses in the civil engineering domain. Due to the influence of loads, it is very crucial to determine the induced stresses and deformation values. These values give an insight into the critical area of the beam that needs to be worked upon to make it fail-safe.

Question

Q3 (5%): For the truss shown in the figure,
determine the element forces and state whether
they are in tension or compression. Joint C can be
assumed to act as a hinge. The final results should
he summarized in the following table.
408- 32
Member AR RC
DE EF
CH
Al
DF
Farce
(kips
State
(T or C)

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

Step 2

Step 3

Step 4

Step 5

Step 6

Step 7

Step 8

Step 9

Step 10

Step by step

Solved in 10 steps with 10 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

The section of a thick beam has the dimensions shown in the figure below. Calculate the section properties lz, ly and Izy (Izy = product of inertia) referred to horizontal and vertical axes through the centroid of the section. Refer to Section 6 in your notes for properties of planed sections. Also determine the direct stress at the point A due to a bending moment My = 55 Nm. (Hint: use Page 7-9 in your notes) Ay A 5 mm 20 mm G 5 mm 5 mm 10 mm
2. Determine the normal stress in members BD, AC, and BC in the truss shown. The cross- sectional area of each member is 1500 mm2. Indicate whether the stresses are tensile (T) or compressive (C). Use 2 decimal places in every solved value. 10 m 10 m 10 m K 6 т H 6 т 15° 15° 50 kN 40 kN E F 6 т C D б т A B
The steel bar AB has a diameter of 30mm and is connected to the brass bar BC. The two bars are fixed to unyielding supports at the top (point A) and bottom (point C) ends. If there is a temperature rise of 50°C, calculate the compressive force induced in the rods (ABC). Note: For steel (E = 200 GPa, as = 11.7 x 106 °C) and for brass (E = 105 GPa, qb= 20.9 x 10-6/ °C). 250 mm 300 mm A B -30-mm diameter -50-mm diameter
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 SI = 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 G 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 @ Si I P₁ E B S, CIVIL ENGINEERING- STEEL DESIGN ...
Determine (approximately) the forces in the members of the truss shown below. Show your solution including units and the free body diagrams. 20 KN F 3 m A 10 kN 4 m E 20 KN 4 m D C 10 KN
The pin-connected structure shown in the figure consists of a rigid beam ABCD and two supporting bars. Bar (1) is a bronze alloy [E = 94 GPa] with a cross-sectional area of A₁ = 280 mm2. Bar (2) is an aluminum alloy [E = 71 GPa] with a cross-sectional area of A2 = 590 mm². All bars are unstressed before the load P is applied; however, there is a 3-mm clearance in the pin connection at A. Assume L₁ = 1840 mm, a = 880 mm, b = 540 mm, c = 430 mm, and L₂ = 1340 mm. If a load of P = 87 kN is applied at B, determine (a) the normal stresses in both bars (1) and (2). (b) the downward deflection of point A on the rigid bar. h (1) L₁ b a BI Answers: C (2) D L2
b. Discuss how the figure below and determine the rigid bar BDE as used to support by two link AB and CD. 0.4 m 0.3 m B D 0.4 m 30 kN E 0.2 m The Link AB is made of aluminum (E = 70 GPa) and has a cross-sectional area of 500 mm2. Link CD is made of steel (E = 200 GPa) and has a cross- sectional area of (600 mm2). For the 30-kN force shown, determine the deflection a) of B, b) of D, and c) of E.
Determine the normal stress in members BD, AC, and BCin the truss shown. The cross-sectional area of each member is 1500mm2. Indicate whether the stresses are tensile (T) or compressive (C). Use 2 decimal places in every solved value.
Determine the forces in all bars of the truss shown in the given figure. Indicate tension or compression. Given: P = 7 kips 1515- 20 kips The force in member AB (FAB) is The force in member AF (FAA) is The force in member BF (FBR) is The force in member EF (FER) is The force in member DE (FDE) is[ The force in member CE (FCE) is[ The force in member CD (FCD) is The force in member BC (FBC) is 15 kips. (Click to select) 20 kips. Tension V kips. (Click to select) kips. (Click to select) kips. (Click to select) kips: (Click to select) kips (Click to select) kips. (Click to select)
Consider the truss shown in (Figure 1). Suppose that F = 12 kN. gure B C D 12 m, 6 @ 2 m E F 3 m Part A Determine the force in member CD 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. FCD = Submit Part B FCJ = Submit __ Part C μA Value Request Answer Determine the force in member CJ 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. μA Value Units Request Answer ? Units ? Determine the force in member KJ 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.
The pin-connected structure shown in the figure consists of a rigid beam ABCD and two supporting bars. Bar (1) is a bronze alloy [E = 95 GPa] with a cross-sectional area of A1 = 260 mm2. Bar (2) is an aluminum alloy [E = 69 GPa] with a cross-sectional area of A2 = 690 mm2. All bars are unstressed before the load P is applied; however, there is a 3-mm clearance in the pin connection at A. Assume L1 = 2000 mm, a = 1080 mm, b = 610 mm, c = 460 mm, and L2 = 1380 mm. If a load of P = 100 kN is applied at B, determine(a) the normal stresses in both bars (1) and (2).(b) the downward deflection of point A on the rigid bar.
Determine the force in each member of the loaded truss. The force is positive if in tension, negative if in compression. AB= 31° 59 Answers: BC= 10 B 218 kg i 1870 AC = i -1870 i -1120 N Z Z Z N N