a. Computation must be complete.b. Answer in two decimal places.c. Box your final answer. PROBLEMThe rigid bar ABCD of negligible weight is initially horizontal, and the steel rods attached at A and Care stress-free at 0 °C. If the temperature is increased to 20 °C and the 50 kN load is then applied,11.7 x 10-6%c fordetermine the stress in each steel rod at A and C. Use E = 200 GPa and « =steel.А 3 500 тт?1.0 тABCD50 kN1.2 m1.2 m0.6 m 0.6 m→А — 300 тт?

Answered: Image /qna-images/answer/40b2ec9d-3f70-4166-aa81-cdd8ac65ebb0.jpg

The rigid bar ABCD of negligible weight is initially horizontal, and the steel rods attached at are stress-free at 0 °C. If the temperature is increased to 20 °C and the 50 kN load is then determine the stress in each steel rod at A and C. Use E = 200 GPa and « = 11.7 x 10° steel.

The rigid bar ABCD of negligible weight is initially horizontal, and the steel rods attached at are stress-free at 0 °C. If the temperature is increased to 20 °C and the 50 kN load is then determine the stress in each steel rod at A and C. Use E = 200 GPa and « = 11.7 x 10° steel.

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: Compute for the area (m?) of cut, considering b is 7.8 meters: 7.92 6.74 + 4.15 - 6.55

Q: A timber beam 96 mm wide by 160 mm high is subjected to a vertical shear V = 24 kN. Determine the…

A: Given data in question Load Cross section Each layer height To find out Shearing stress in 3rd…

Q: A consolidated undrained (CU) triaxial compression test is conducted on a normally consolidated clay…

Q: In a laboratory test of a beam loaded by end couples, the fiber at layer AB as shown are found to…

Q: The following are renewable resources EXCEPT O Minerals O Fertile soil Fresh water Fresh air

A: Minerals cannot be restored in short period of time once they are used up it takes very long time…

Q: A 65 in2 floodgate, weighing 2200 Ib, is hinged 44.5in above the center and the face is inclined 5…

A: Given: 65in2 floodgate, weight of gate = 2200 lb, Inclination- 5deg, Hinged 44.5in above the centre.…

Q: In a laboratory test of a beam loaded by end couples, the fiber at layer AB as shown are found to…

A: To Find :- flexural stress at bottom fiber Given data:- a = 50 mm, b= 110 mm, c= 70 mm E = 140 GPa =…

Q: For the following beam: 4 N/m 60 kN 3 kN/m 10m 30m 10 m Determine the maximum flexural bending…

Q: Determine the coordinates of the centroid of the shaded area. y | 25 E 50 60 25 60 70 50. --x 170…

Q: Example: - Compute the main stations of reverse circular horizontal curve, if (Ci=244m, A-42° 36',…

Q: Problem. A W 10 x 40 column section carries the following service loads: DL= 156 kN LL=442 kN 2.6 DL…

A: Given Loads For Vertical : DL = 156 LL = 442 For Horizontal: DL = 22 LL = 52

Q: by m thick and e midpoint deflection is 24 O GPa. Answer must be ir

Q: USING ASD AND LRFD Use A992 steel and select a W-shape for a simply supported beam with a span of…

Q: ) Explain the difference between wetting fluid and non-wetting fluid (b) The 60m X 60m rectangular…

A: Wetting fluid - fluids in which adhesive forces ( between different kind of molecule) are stronger…

Q: . If the working stresses for steel and concrete are 345 MPa tively, determine the largest axial…

Q: Problem 4 The solid cylinders AB and BC are bonded together at B and are attached to fixed supports…

Q: In a laboratory test of a beam loaded by end couples, the fiber at layer AB as shown are found to…

Q: P= 10KN w 2kN/m

Q: Draw the shear and moment diagrams for the loaded beam. After you have the diagrams, answer the…

Q: DETERMINE THE FORCE (Ib) FOR MEMBER AC GIVEN THE DATA BELOW: F, = 658 Ib F2 = 1,257 Ib **Note: for…

Q: A turbine system is harnessing the energy of flowing water from reservoir 1 to reservoir 2. The…

Q: The 16-ft-long cord is attached to the pin at C and passes over the tw The pulley at A is attached…

Q: 2. Determine the shear lag factor and effective net area of the A992 WT7X34, attached through the…

A: Answer We are given A992 steel WT 7 x 34 section number of bolts = 8 bolt diameter = 3/4 in Obtain…

Q: ,determine the x- and y-coordinates of the centroid of the shaded area.

Q: Calculate the theoretical power for 0.25 m 6-blades turbine agitator at speed of 240 rad/min where…

Q: (B) What are the factors that determine: 1- The depth of the foundation ? 2- The descent of the…

A: concept- Foundation- Foundations/footings are the sub-structures that is in direct contact with the…

Q: PC to PT is equal to 123 m. If this line makes t of a compound curve and 19.3° with the f on…

Q: A square footing shown has the following details: Unit weight of soil = 15.28 kN/m3 Saturated unit…

Q: 3. A simply supported beam AB of span 6 m is loaded as shown in Fig. 12.14. 2 kN 5 kN 2 kN/m 2 kN/m…

Q: ent diag

Q: has a cross section shown. Determine the maximum uniformly distributed load which can be applied…

Q: 3. The section shown below, is subjected to a maximum shear and bending of 10 kips and 35 kips-ft,…

Q: Note: For this question, Reynolds number is not needed, so don't spend time calculating it.…

A: V1 = Q/A1 = 0.015/(3.14*0.14632/4) = 0.8927m/s V2 = Q/A2 = 0.015/(3.14*0.07372/4) = 3.518m/s

Q: A high-strength steel band saw, 27 mm wide, runs over pulleys 1000 mm in diameter. What minimum…

Q: Using the method of joints, determine the force in each member of the trusses shown. F В 4 m A H E G…

Q: Q.2 A four-sided closed field traverse has the following angles and side lengths, are as follows:…

A: To Determine a. Balance the field angles b. Compute the bearings or the azimuths c. Compute the…

Q: You will search for properties of materials and tabulate properties. Complete Table 1 below for the…

A: GIVEN DATA SPECIMEN MATERIAL ELASTIC MODULUS E (GPa) ELASTIC MODULUS E (N/mm2) ALUMINIUM 69…

Q: Determine the axial force (kN) in each member of the assembly shown below, Member Cross-Sectional…

A: Given: The modulus of elasticity is 200 GPa. The cross-sectional area of members AB and DB are 1000…

Q: A closed tank contains 20 m deep water. A hose is connected as shown such that the nozzle (diameter…

Q: total loss of stress in the wires, (b) The jacking force required at the left end:

Q: In a laboratory test of a beam loaded by end couples, the fiber at layer AB as shown are found to…

Q: Determine the available compressive strength (p.P) of a composite column with the length of 25 t.…

A: Available compressive strength of the column= PN= Ac(0.85 fc')+Asfy fc'=5000 psi Ac=…

Q: A W 18 x 40 are spaced at 2.4 m on center. The beams are simply supported on a span length of 9 m.…

A: Given Beam: W18 X 40 Spaced @ 2.4 mm c/c Span Length = 9m thickness = 150 mm Need to find the…

Q: In a laboratory test of a beam loaded by end couples, the fiber at layer AB as shown are found to…

Q: Corrected distance of line EA using compass rule. Line Azims Distance AB 1620°00'00" 400 BC…

Q: Find the kinetic energy of a ball of 290 g mass , moving at a velocity Of 35 cm/s ?

Q: 2.2-2b. Pressure in a Spherical Tank (Revised). Suppose that the spherical tank in the previous…

A: In Problem 2.2-2a. Pressure in a Spherical Tank Calculate the pressure in psia and k N/m' at the…

Q: Find the moment of inertia (Ix, mm“) of the composite shape from the bottom base. Type answer in two…

A: Parallel axis theorem is applied Ixx and Iyy Both is calculated to get more clarity

Q: Without writing the shear and moment equations, draw the shear and moment diagrams for the beam as…

Q: need the answer quickly

Concept explainers

Soil classification and characteristics

Soil classification is a method of categorizing soil based on its properties, types, and uses. The motive of soil classification is to arrange various types of soils and divide them into groups for various engineering and agricultural purposes. Soil classification is carried out by various agencies as per their purposes. From an engineering perspective, soil classification is done to find out the suitability of soil for various construction purposes like the construction of dams, foundations, highways, infrastructures, and so on. For engineering purposes, the soil is classified by the following systems:

Question

a. Computation must be complete.
b. Answer in two decimal places.
c. Box your final answer.

PROBLEM
The rigid bar ABCD of negligible weight is initially horizontal, and the steel rods attached at A and C
are stress-free at 0 °C. If the temperature is increased to 20 °C and the 50 kN load is then applied,
11.7 x 10-6
%c for
determine the stress in each steel rod at A and C. Use E = 200 GPa and « =
steel.
А 3 500 тт?
1.0 т
A
B
C
D
50 kN
1.2 m
1.2 m
0.6 m 0.6 m→
А — 300 тт?

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 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

STRENGTH OF MATERIALS. Please show the complete solutions. Rate will be given. Answer in 3 decimal places! The plate shown is fastened to the fixed member by eight 16-mm diameter rivets. Compute the polar moment of inertia, J. Determine the value of the loads P so that the maximum shearing stress in any rivet does not exceed 80 MPa. If P = 8200 N, what is the maximum and minimum shearing stress developed in the rivet.
STRENGTH OF MATERIALS (NO LONG EXPLANATION NEEDED) PLEASE WITH FBD! RATE WILL BE GIVEN For the given system below, rods A and B support the rigid bar, pinned at O, as it is subjected to load P = 40 kN. The rods are identical except for their lengths. Find the (a) stress in rod A if its cross-sectional is 300mm2 (b) If rod A elongates by 2mm, how much is the elongation of rod B?
A rectangular beam has a dimension of 210 mm x 260 mm. The simply supported beam is 5-m long and carries a uniform load equal to 12 KN/m. What is the maximum flexural stress of the beam? Blank 1 (use two decimal places, no need for unit) with complete solution
Please answer in neat & complete solution. thanks Q: etermine the forces in all bars of the given set of trusses. Tabulate the answers per bar and their forces for every set of trusses. NOTE: Positive value (+) indicates tension and Negative value (-) indicates compression Where: (all units are in kN) P = 33 Q = 9 R = 2
1. Minimum design dead load for a 6mm floor fill (sand). a 0.015 kPa b. 0.023 kPaC. 0.0017 kPa D. 00.90 kPa2.The performance characteristics commonly of interest in the design of structures are the following except:a. Stresses B. Deflectionsc. Support Reactions d. Loading Condition 3. These structures are composed of straight members connected at their ends by hinged connections to form a stable configurationa.Rigid Frames b. Beams c. TrussesD. Slabs4. It is the portion of the slab area whose load is carried by a particular member.a. One-way systemb. Two-way system C.Tributary width d. Tributary area5. These are the actions of other bodies on the structure under consideration.a. Internal Forces b. External Forces C.Support Reactions d. Couple Moment
the solid circular shaft rod has an original diameter of 20mm. when the load of 50kN is applied the shaft stretches 1.4mm and it has a Poisson's ratio of 0.25. Calculate the change in diameter of the shaft?Assume shaft is in the elastic region.
The beam seciton shown below has moment of inertia about its neutral axis: I = 301.3 (10 -6)m 4 , and if this section is under a bending moment of 22 kN m, please calculate the normal stress at Point B: ____ MPa. Calculate your answer to 1 decimal place.
A tubular steel strut 2 m long, both ends hinged, must have a buckling load of120 kN, based on the Euler formula. The outside diameter is 60 mm. Calculatethe thickness required. What will be the factor of safety according to Rankine's formula if yield strength = 350 MPa and Rankine's constant is 1/7500 for hinged ends? (E = 200 GPa.)
A brass (? =5.6 ? 10^6 ???) and aluminum (? = 3.7 ? 10^6 ???) cylinders are bonded together at B, and are attached to fixed supports A and C. Determine (a) The torsion in AB, (b) The torsion in BC, (c) The maximum shearing stress in AB (d) The maximum shearing stress in BC.
Determine the adequacy of a 600 mm diameter (internal) steel pipe of length 2500 m with a thickness of 20 mm if it is capable of carrying a maximum stress of 125 MPa. The pipe is connected to a reservoir whose water surface elevation is at elevation 200 m. and discharge freely into air. A valve at the lower end of the pipe (elev. 0 m) is to be closed quickly. Cwfor Hazen-William’s Equation is 120 for the pipe and take bulk modulus of the water equal to 2.07X106 KPa while modulus of elasticity for steel is 200,000 MPa.
Determine the adequacy of a 600 mm diameter (internal) steel pipe of length 2500 m with a thickness of 20 mm if it is capable of carrying a maximum stress of 125 MPa. The pipe is connected to a reservoir whose water surface elevation is at elevation 200 m. and discharge freely into air. A valve at the lower end of the pipe (elev. 0 m) is to be closed quickly. Cwfor Hazen-William’s Equation is 120 for the pipe and take bulk modulus of the water equal to 2.07X106KPa while modulus of elasticity for steel is 200,000 MPa.
Give me the solution of these with these answers: 2. ?? = 107.725 MPa 3. the shear stress in the anchorbolts. Ans: ? = 91.44 Mpa