Determine the forces in members BC, BE, and BF. The triangles are isosceles. The forces are positive if in tension, negative if in compression. B MA 63⁰ 163⁰ 63° 13 E 20⁰ 67 G Answers: BC= B BE- BF= L L L 63⁰° D L

Determine the forces in members BC, BE, and BF. The triangles are isosceles. The forces are positive if in tension, negative if in compression. B MA 63⁰ 163⁰ 63° 13 E 20⁰ 67 G Answers: BC= B BE- BF= L L L 63⁰° D L

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 B a AB and CD: Cb = 1.67 BC: Cb = 1.00 Figure B ) Questions, What is Lb CIVIL ENGINEERING = STEEL…

A: A simply supported beam is given in figure B , with bracings at point A,B,C and D.We need to find…

Q: The rectangular plate ABCD undergoes deformation as shown with the dashed lines. Find the average…

A: The rectangular plate ABCD undergoes deformation as shown with the dashed lines. Find the average…

Q: A beam subjected to a bending moment of 37.7 Nm and having the following sectional properties:…

Q: We would like to increase the yield strength of the bar through cold work. (a) Using the Copper…

Q: During laboratory testing of an 8-inch steel-alloy rod with a cross sectional area of 32in a tensile…

A: To find modulus of elasticity and Poisson's ratio

Q: Water flows through a 0.05 m diameter of cast iron as shown below. What percent of the total head…

A: Given Data: Diameter=0.05mk=0.9v=8m/sh=2m To determine:- percentage of total head loss caused by…

Q: A tensile load of 190 kN is applied to a round metal bar with a diameter of 16 mm and a gage length…

A: The given data is: Tensile Load on metallic bar (P) = 190 kN Diameter of bar (d) = 16 mm Length of…

Q: A 4 m long steel plate having a cross section of 27 mm by 368 mm is use as a hanger and subjected to…

A: We have to suppose the lateral and longitudnal direction then we have to apply the hooks law onto…

Q: Determine the force in each member of the loaded truss. The forces are positive if in tension,…

Q: 29. During laboratory testing of an 8-inch aluminum-alloy rod with a cross sectional area of…

A: Given:- The length of the aluminum-alloy rod during testing = 8 inch The cross-sectional area of…

Q: Consider a 1 m-long bar of 2024-T81 aluminum alloy with a 20mm-diameter and the following property…

Q: Figure F₁ = 600 N 30° 45° 1 of 1 F₂-450 N Part A Determine the magnitude of the resultant force…

A: Note:- Hi! Thank you for the question, As per the honor code, we are allowed to answer three…

Q: How to prepare samples and perform thermal expansion tests ASTM E831? b) how to perform tensile…

A: Testing materials are an important component of understanding their physical properties, helping in…

Q: A tension test was conducted for a cylindrical specimen of stain-less steel having an initial…

A: The given data is: Initial diameter, Di=15.35 mm Final diameter, Df=10.25 mm

Q: To stretch a 200 mm long tensile test specimen (a) of steel elastically by 0.08 mm. How many loads…

Q: A sample of aluminum is stretched by a 6 kip load. If the aluminum piece is 32 inches long, 2 in^2…

Q: A Charpy V Notch (CVN) test was performed on a steel specimen and produced the following readings:…

A: Charpy V-notch Test: The Charpy V-notch test is also known as Charpy impact test. This test is a…

Q: Referring to the dial gauge shown in Figure , determinea. Accuracyb. Sensitivityc. Range, given that…

A: We are authorized to answer three subparts at a time since you have not mentioned which part you are…

Q: For the given simply supported beam the height of the beam is fixed by other design considerations,…

A: Let b is the width of aluminium beam b1 is the width ofsteel beamHeight of the beam=hSpan of the…

Q: A cylindrical bar shown in the figure below has axial loads applied as illustrated. Calculate the…

Q: A tensile test is performed on a brass specimen 10mm in diameter using a gage length of 50mm When…

Q: A steel bar showed a percentage reduction in cross-sectional area of 19.5%. The final diameter of…

A: Given data,FINDTo calculate the initial diameter of the bar(D1)

Q: A sample of aluminum is stretched by a 6 kip load. If the aluminum piece is 30 inches long, 2 in^2…

A: Stretch load (P) = 6kipLength of piece (L) = 30in. Cross sectional area (A) = 2 in.2 Determine the…

Q: A bar specimen of 36 mm diameter is subjected to a pull of 90 kN during a tension test. The…

A: Given data- A bar specimen- Diameter d=36 mm, Change in diameter ∆d=0.0046 mm, Gauge length L=200…

Q: The flange of an S275 beam is 53.3 mm thick. What is the yield strength of the beam in N/mm2?…

A: Given, S275 Beam The thickness of flange=53.3 mm

Q: A cylindrical titanium bar, an initial length of 10 subjected to loading. After loading, the initial…

Q: During laboratory testing of an 6-inch aluminum-alloy rod with a cross sectional area of 0.32in², a…

A: Given data : Initial Length (Li)=6 inInitial area (AI)=0.32 in2Tensile load (P)=50000 lbsFinal area…

Q: Q2/ A rectangular block of rubber is deformed as shown by the dotted line. Determine the average…

A: Given: b = 300 mm h = 450 mm

Q: The composite plate is made from both steel (A) and brass (B) segments. Take pst = 7.85 Mg/m³ and…

Q: 14. The soil profile consists of a 10 m layer of sand underlain by a 20 m layer of clay. The…

A: Given, h1=10 m layer of sand h2=20 m layer of clay. The location of water table is 4 m from the…

Q: 1. For the 15 foot copper bar shown in the figure below, find the total elongation (or shrinkage).…

Q: Please present FBD/s A tensile test is performed on a brass specimen 10mm in diameter using a gage…

Q: 7. ASTM suggests a tolerance of .... percent to allow the variation in strength as a test of water.…

Q: A 5ft long rod with a 0.63 inch diameter is subjected to a 10,661lb tensile load. What is the…

A: Given data, Length of rod = 5 ft Diameter of rod = 0.63 inch Tensile load = 10661 lb To find out…

Q: Calculate the force in member BG using a freebody diagram of the rigid member ABC. The force is…

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

Round off to 3 significant figures, and the tolerance is ±1 in the 3rd significant digit. Thank you.

Determine the forces in members BC, BE, and BF. The triangles are isosceles. The forces are positive if in tension, negative if in
compression.
B
MA
63⁰ 163⁰
63° 13
E
20⁰
67
G
Answers:
BC=
B
BE-
BF=
L
L
L
63⁰°
D
L

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

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 2 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

Calculate all 5 failures paths. Show step by step solution. A flat bar PL 12.7mm X 165mm Cross sectional area is 2095.5mm2 in metric Imperial units must be converted to metric Textbook reference: Handbook of steel construction CISC
A uniform concrete slab is to be attached to two rods whose lowers ends are initially at the same level. What is the required area, in mm², of aluminum rod so that slab will remain level after it is attached to the rods? 4 m Aluminum E = 72 GPa Steel A= 96 mm < E = 200 GPa 4 m 3 m- 0.50 m
If an aluminum weighs 165 lb/ft^3, How much will a 12-in dia. sphere weigh when immersed in water? Answer: 53.721 TRY AGAIN
PROBLEM 3-3 GIVEN: Data taken from a stress-strain test for a brittle alloy are given in the table. The curve is linear between the origin and the first point. The rupture stress is or = 30.0 ksi. REQUIRED: Plot the diagram, and determine approximately the modulus of toughness. σ (ksi) 0 44.8 54.0 57.5 59.5 60.0 € (in./in.) 0.0008 0.0013 0.0017 0.0021 0.0023
1. For the 15 foot copper bar shown in the figure below, find the total elongation (or shrinkage). The bar has a square cross section of 2" x 2" ( 16,000 lbs 4000 lbs 12' Punch Force 12000 lbs 2. A metal plate is 125 inch thick. What force is required to punch out a square piece 1" x 1"? The ultimate shear stress of the metal is 37,000 psi, and the ultimate tensile stress is 60,000 psi.
The data shown in the table were obtained from a tensile test of a metal specimen with a rectangular cross-section of 0.2 in.^2 in area and a gage length (the length over which the elongation is measured) of 2.000 inches.
The polyvinyl chloride bar is subjected to an axial force of 000 lb. The angle e decresses by A0 - 0.01° afier the load is applied. Epre - 800(10) psi. (Figure 1) Part A it the bar has the onginal dimensions shown determine the value of Poisson's ratio. Express your answer using three significant figures. Submit Request Answer Figure 1 of 1 Provide Feedback 900 900 h 3in
tolerance is +-1 in the 3rd significant digit.
A tensile load of 190 kN is applied to a round metal bar with a diameter of 16 mm and a gage length of 50 mm. Under this load the bar elastically deforms so that the gage length increases to 50.1349 mm and the diameter decreases to 15.99 mm. Determine the modulus of elasticity and Poisson