LEM 37: A sieel secion having a cross section of 20 mm x 30 mm is subjected to an axial force of 240 KN The steel section has produces a strain of 0.002. if it has a value of Poissons ratio of 0.30.Find the shear modulus a. 76923 MPa b. 73852 MPa C. 78023 MPa d. 80256 MPa

LEM 37: A sieel secion having a cross section of 20 mm x 30 mm is subjected to an axial force of 240 KN The steel section has produces a strain of 0.002. if it has a value of Poissons ratio of 0.30.Find the shear modulus a. 76923 MPa b. 73852 MPa C. 78023 MPa d. 80256 MPa

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: fence has a dimension of 6 meters long and 10 meters high including the portion below normal grade l...

A: No.of block of 200*400mm^2 Total area 6*10m^2 10% wastage

Q: 600 kN/m Situation 7 (A) (CE Board May 1999) A propped beam A having a span of 6m carries a uniform ...

Q: What height of mercury column is equivalent to a pressure of 74 psig? The density of mercury is 498 ...

Q: 2. A circular footing having a diameter of 2m has its bottom at a depth of 2.5m from the ground surf...

Q: A wide excavation is made on a site which has the following soil conditions: 0-2 m Gravel: ...

A: Given data - For - 0-2 m Gravel: gsat = 21.8 kN/m3, gdry = 18.5 k...

Q: What is the percent passing on pan?

A: We will calculate percent passing by subtracting Cumulative percent retained. Take average of three ...

Q: Loads are applied with rigid bearing plates to a system of steel bars, as shown in the figure. The c...

A: The given values are as follows, Cross-sectional areas are, 18in2 for bar AB, 5in2 for bar BC, 14i...

Q: The incremental rainfall data were recorded at a recording gage on Goldenrod City parking lot. How m...

Q: A tank with a frustum of a cone having its bases and axis vertical is 3 m high and is filled with wa...

Q: How to make a effective stiffness matrix for this figure? The bending stiffness is 2EI A B.

A: In the diagram there are 3 global degree of freedom Q1,Q2,Q3 , Calculate the developing stiffness m...

Q: An oil tanker has an accident and oil pours out at the rate of 200 gallons per minute. Suppose that ...

Q: Determine the correct horizontal distance of AEwhen it was measured AB = 45m, BC= 38m, CD= 55m, DE =...

Q: 5. (D* – 2D²) y = 0 6. (D³ + 8) y = 0

Q: WEIGHT OF RETAINED FINE AGGREGATES (g) SIEVE SIZE TRIAL 1 TRIAL 2 TRIAL 3 AVERAGE 4.75 mm 2.36 mm 1....

Q: Present a step by step annotated derivation of the advective velocity equation relating the standard...

Q: Question 1: if F= 300 N 1)Find the angle theta 2)Find the projection of F along the pipe BC A B 2 m ...

A: Given:- The magnitude of the force F = 300 N To determine:- a) The angle θ b) The projection of F a...

Q: dation of Reaction- Rnt Ron-va-(1012, 62)*을 - (36+21.62) × - 42KN RA+Rg = 193.806 KN --Ci) 36KN/m I ...

Q: The rigid bar ABCD of negligible weight is initially horizontal, and the steel rods attached at A an...

A: Given, P = 26 kips α = 6.5 x 10-6 /F E = 29 x 106 psi

Q: Green terminates at a signalized intersection with 6 vehicles queued fo The arrival rate for the app...

A: Given data Arrival rate 1 veh/sec Departure rate 2 veh/sec Cycle length 100sec Green time 50sec

Q: The following compres: specimen (G, 2.73) wh. TABLE G Time (min) Gauge (mm) Time (min) 5.00 36 Gauge...

A: Saturated clay specimen Gs=2.73 H=13.6 mm TV time factor for 90% consolidation=0.848 t90=time requir...

Q: The mass of oven dry aggregate per unit volume of aggregate particles, including the volume of perme...

A: The given statement is as follows: The mass of oven-dry aggregate per unit volume of aggregate parti...

Q: EXAMPLE 3.1 Given: Sieve analysis and plasticity data for the following three soils. Soil I. % Finer...

A: Given:- The sieve analysis and plasticity data of the three soils are given Sieve size Soil 1 So...

Q: 600 kN/m Situation 7 (A) (CE Board May 1999) A propped beam having a span of 6m carries a uniform lo...

A: Given : For cantilever beam;Maximum deflection due to ...

Q: What is the importance of conducting geological and geophysical investigations?

Q: Problem 3. Determine the follov owns on the beam shown below using Conjugate-Beam Method. Consider 2...

Q: F2 =60 w3 = 20 alpha = 21 beta = 24 a = 5 b = 14 C = 7 %3D %3D a. Calculate all support reactions (i...

Q: Problem #03: Analyze the given beam using flexibility method. Take moment as redundant on B, C and D...

A: Step: 1 Shear force and bending moment diagrams is diagram in which one can easily show variation o...

Q: tension at A and B in kN

Q: 3 m 4 m. T1 A 4 m 2 m 3 m B

A: According to given data If the weight of the boom is negligible compared with the applied 30-kN loa...

Q: 3. A square footing that carries an axial load of 150000kg has its bottom resting on a ground water ...

Q: Determine the following unknowns on the beam shown below using Conjugated-Beam Method. Consider 250 ...

A: Note: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question...

Q: The segment AB of the steel torsion bar is a cylindrical tube of constant 2-mm wall thickness. Segme...

Q: Problem (6) The laboratory test data for a standard Proctor test are given below. Volume of Mass of ...

Q: The critical resolved shear stress for a metal is 24 MPa. Determine the maximum possible yield stren...

Q: ). If the intervening passages are filled with oil having a SG of 0.8 and a force of 3 kN is acting ...

Q: O' (deg) N. N. N; O' (deg) N. N. A square footing 2m x 2m has its bottom located 1m below the ground...

Q: square meters (5m at the shortest side) accommodates 45 students. The room is being utilized at 7:30...

A: According to given data A lecture room with an area of 50 square meters accommodates 45 students. ...

Q: Identify the weight of the loaded barge in Figure shown. Given the barge is 6 m in width. side view ...

Q: A trapezoid is shown in the figure. 1. Compute the area of the trapezoid. 2. Compute the Centroid of...

A: Given Trapezoid with dimensions. To Compute 1. The area of the trapezoid. 2. The Centroid of the Tra...

Q: What is the relevance of geology in Geotechnical Engineering? (Minimum of 7 sentences)

Q: In figure below, what is the pressure in pounds per square inch at A?

Q: Situation 1 The 60 cm pipe conducts water from reservoir A to a pressure turbine which discharges th...

A: “Since you have asked multiple question, we will solve the first question for you. If you want any s...

Q: 4- Determine the moment of the force F about the door hinge at A. 7 ft 4 ft F = 80 lb 1.0 ft 450 1.5...

Q: 4. A city discharges 100 cumecs of sewage into a river, which is fully saturated with oxygen and flo...

Q: Piston A has a cross sectional area of 1400 mm2 While that of piston B is 1000 mm2. B is higher than...

Q: Draw SFD and BMD for the single side overhanging beam subjected to loading as shown below. Mark sali...

Q: The width and depth of a reinforced rectangular concrete beam is 400 mm and 700 mm, respectively. Th...

Q: identify and describe 5 stages in the systematic exploration and investigation of a new site.

Q: A copper rod of length L =18.0 in. is to be twisted by torques T (see figure) until the angle of rot...

A: Length of copper rod (L) = 18 in angle of rotation between the ends of the rod ϕ = 3° = 0.0523599 r...

Q: The light right-angle boom which supports the 540-kg cylinder is supported by three cables and a bal...

Concept explainers

Bars

In civil engineering, bars refer to steel reinforcement bars or rebars. These are structural members primarily used for reinforcement purposes in masonry works. A bar is characterized by its cross-sectional area, which is negligible compared to its length. Bars are usually manufactured by steel which is uniform throughout the length, or by meshing multiple steel wires. Other materials of the bar include carbon steel, glass fiber, carbon fiber, and basalt fiber. The reinforcing bars are coated with epoxy resins and other materials to enhance some of their properties including corrosion resistance.

Question

PROBLEM 37:
A sieel secion havung a Cioss seciion c: 20
mm x 30 mm is subjected to an axial force of
240 KN The steel section has produces a
strain of 0.002. If it has a value of Poissons
ratio of 0.30.Find the shear modulus
a. 76923 MPa
b. 73852 MPa
C.
78023 MPa
d. 80256 MPa

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 by step

Solved in 2 steps with 1 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

10. The hoisting beam assembly shown is supported by two 20- mm-diameter bolts at A and a 150 mm x 200 mm plate at B. In this problem, a = 1.2 m and b = 2.8 m. If the allowable tensile stress of the bolts at A is 112 MPa, which of the following gives the maximum safe value of W in KN? A. 45 C. 30 B. 60 D. 15 ZEIT 0 a BEEN H 8804 pe (cAPlate B to tried man 11 of 1911 b bell 110 mb llame lis To 102 W 20-102 bugil noitsuta
A:Y 211O 2_531929016114... -> A rod is composed of an aluminum section rigidly attached between steel and bronze sections, as shown in Figure below. Axial loads are applied at the positions indicated. If P = 11 KN and the cross sectional area of each rod is 312.5 mm, determine the stress in each section. 4P Steel Bronze |Aluminum 609.6 mm 914.4 mm 762 mm
1) DETERMINE TENSILE BENDING THE CROSS-SECTION BELOW. SOKN 20KN/m 3m THE MAXimum STRESSES OF THE B 30 кн/т Gm COMPRESSIVE Ано THE BEAM BEAM GIVEN 150MM SHOWIN 30mm 180mm 30mm
Q1/ The 15-mm diameter steel bolt is screwed tightly into a block at A. Suppose that the couple forces F causes the ends of the wrench to be displaced 3 mm, determine the maximum shear stress in the bolt. Assume that the wrench is rigid and modulus of rigidity of steel is 75 GPa. 150 mm i50 mm mni
Calculate the shear stress in MPa at section B A 100 mm F-10EN 10 mm
From the bracket connection shown. 1. Which of the following gives the stress due to axial load. a. 62.07 MPa b. 75.56 MPa c. 52.89 MPa d. 19.34 MPa 2. What is the value of ‘b’ that will make the maximum stress due to moment equal to that due to axial load? a. 150 mm b. 200 mm c. 250 mm d. 300 mm 3. What is the eccentricity? a. 300 mm b. 250 mm c. 150 mm d. 196.78 MPa
Determine the maximum tensile and compressive bending stresses developed in the beam shown. The cross-section has the given properties. NA 1-35 x 10mm a. RA = b. RE= c. fb(c) = d. fb(T) = 80 mm 200 mm A 1.5m kN KN 5kN m MPa MPa B 1.5m SkN/m 2m 5KN n 2m 4
Problem 1: The rigid bar ABC is supported by AD and BE. Determine: a. Inclination of member ABC after loading b. 8 at point E Members Properties: Member Materials Modulus Cross- sectional Area of Elasticity AD Aluminum 70GPA 450mm2 ВЕ Steel 200GPA 550mm2 E O •Im O:3m 45kN. t 0 4m
250 mm A D P = 25 kN B 30 60 C TOP VIEW 280 mm Member AD is fabricated by joining two bars (E=205GPA, G,A=82GPA) and is pinned to plate ABC using a 5 mm diameter pins as shown in the figure. The yield strength of the pins is T,=890MPA. Plate ABC is a right triangle and is fixed along its edge BC. A 25KN Force P is then applied at end D causing a lateral strain in member AD with magnitude equal to 7.5x104mm/mm. This also causes Point A to displace only along the horizontal resulting to a shear strain at point A equal to y,=+0.00165rad. Determine the following: 1. Poisson's ratio of material used in member AD, vD 2. The normal strain in member AD, CAD 3. The average stress experienced by pin A, TA 4. Factor of Safety of pin A with respect to yielding, FS,A 5. Displacement of point D, A,
FIGORE %3D aluminum [E = 70 GPa] links (1) and H.W.3: In Figure (2) support rigid beam ABC. Link (1) has a cross-sectional area of 300mm2, and link (2) has a cross-sectional area of 450 mm2. For an applied load of P = 55 kN, determine the rigid beam deflection tad Nadhon hub at point B. (2) 4,000 mm (1) 2,500 mm 1,400 mm 800 mm P. FIGURE
1) Find the allowable safe loadpf the stressec in the ban are fhe following BC - so ksi ABE GO feri CD = 70 ksi 0.4 in2 0.5 n2 0.3 n? op - P4 A 13
265KN 1.75ml Cross Section K2,5m A75m 1ス5m thee Determine the Bending Stress at Sectlon D-D