Problem 4: What is the minimum diameter of a solid steel shaft that will not twist through more than 3° in a 6 m length when subjected to a torque of 14 kNm. What maximum stress is developed. Use G = 83 GPa.

Problem 4: What is the minimum diameter of a solid steel shaft that will not twist through more than 3° in a 6 m length when subjected to a torque of 14 kNm. What maximum stress is developed. Use G = 83 GPa.

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: limit of 35mph. If the superelevation is 6 and the coefficient of side friction is 0.18, determine…

Q: Problem 3: In the wedge figure shown in STAT-002, determine the value of F. The angle of friction at…

Q: Q1: (cont.) ) The shown rectangular and Wide-flange sections are considered for a simply supported…

A: As per the guidelines of Bartleby we are only supposed to answer one question if the questions are…

Q: 3. Find the centroid of the figure shown. 60 mm 60 mm

Q: Find the best predicted population size for a city with 120 murders. (If population size is in…

Q: 5. The runoff data for a river during a year along with the probable demands are given below. a. Can…

A: Part A Since the Sum of total river flow data is greater than the sum of the demands so the demands…

Q: 350 mm 45 KN B 500 mm 9 kN C 9kN FD KN 400 mm D Wall

Q: 1. 30% 511 Given: aA = 3 m/s². = same for each section Unknown: ag = ?

A: given data : acceleration of block at point A is equal to 3 m/s2 we are asked to find to…

Q: Initial velocity of the ball, Vo: 29.50 m/s, upward from the ground Determine the distance, d, if…

Q: Determine the reactions at the supports A, B, and C. EI is constant. Suppose that P = 9.5 kip.…

Q: Determination of Discharge Thru a Siphon Vol . Q=AV ti P1 P2 +21=(√₂)² 29 + B2² + Z2 r Y Formula: Q=…

A: Given Data:h=83.5trail 1t=105v=490mltrail 2t=75v=340mltrail 3t=55v=250ml

Q: 6. Discussion: 1. Is there a difference between the values of the nozzle velocity (vn) and the jet…

Q: 10-21. and D are pins. El is constant. Determine the reactions at the supports. Assume A 15 ft 20 ft…

A: Given :

Q: Q1/ A ball is released from the Point A upward with a velocity of 25 m/s. If the ball strikes in the…

Q: Carry out an enviromental asessment of a new educational building using industry standard techniques…

Q: The cross-section notes shown below are for a ground excavation for a 10m wide roadway. STA 13+8300…

A: To Determine the cross sectional area at STA 13+8300.

Q: An undisturbed soil sample, 100 mm in diameter and 200 mm high, was tested in a triaxial machine.…

Q: Compute the value of stress Tensile load=22 N Cross sectional area=2 mm2

A: Introduction : The value of tensile load P=22 N The value of cross sectional area A=2 mm2 Required…

Q: Q1:360 liters per second of water is flowing in a pipe. The pipe is bent by 120°. The pipe bend…

Q: The compression diagram for a precompressed clay indicates that it had been compressed under a…

Q: support A L.

A: Given: Simply supported beam with loading To find: reaction at support A (Ra)

Q: A 500ft vertical curve has its PVI at elevation 371.25ft. The initial and final grades are 3.4% and…

Q: Determine the area bounded by a straight road and an irregular boundary using the data given below:…

A: The best method applicable for determination of area of irregular boundaries is Simpson's rule.…

Q: n, (a) determine the max. +M due to loads Pin B 'С 3

Q: 120m by 120m lot is to be divided into 9 equal square sections. The elevations of the ground surface…

Q: In the figure shown, there are 38 meters of 5-cm diameter pipe, 23 meters of 15-cm diameter pipe,…

A: friction loss : The time period friction loss (or frictional loss) has some distinctive meanings,…

Q: What would be the equilibrium cant on a B.G curved track of 8° if the speeds of several trains…

Q: SUBJECT: Dynamics of Rigid Bodies. PLEASE BOX THE FINAL ANSWER The motion of a particle is defined…

Q: If the water surface elevation in reservoir B is 110m, what must be the water surface elevation in…

Q: For a three-hinged parabolic arch, what will be the ratio L/R to satisfy H=W? W T R HI * L H

A: Given:- A three-hinged parabolic arch is given The length of the arch = L The magnitude of the…

Q: rectangular beam having a width of 250 mm has a total depth of 450 mm. It is reinforced at the…

A: step 1-

Q: For the simply supported beam shown, a composite T-shaped section is to be used, shown below. Take…

A: The major stresses induced due to bending are normal stresses of tension and compression.

Q: Polar moment of inertia of a circular area

A: To find: Polar moment of Inertia of circular area Answer is option a.

Q: A W10x100 (d=11.10”, bf=10.34”) has a load of P . Determine the minimum base plate thickness given…

Q: The circular shaft AB consists of a 18 mm diameter solid steel cylinder in which a 8 mm diameter…

Q: Maximum Vertical Reaction at C in kN - Maximum Negative Shear at B in kN. - Maximum Positive Shear…

Q: Your assigned problem: If the water surface elevation in reservoir B is 110m, what must be the water…

Q: The motion of a particle is defined by the relation x = 5t4 - 4t³ + 3t - 2, where x and t are…

Q: A D G 6 m B [T] E H K 6 m C IF 2.5 m 2.5 m 2.5 m

Q: Determine the ultimate value of the compression of the stratum by assuming a uniformly distributed…

A: Solution: Givendata, h = 1.863 x 108 in/sec mv = 8.6 x 104 in2/lb uniformly distributed load = 5250…

Q: A steel rod (E = 200 GPa) is fixed at A and subjected to the loading shown in the figure. The…

A: Net force in BC segment = 2.3+9.6 = 11.9 KN Length of BC = 1.5 m = 1500 mm And AE = 50mm² *…

Q: Calculate the interception loss for a tropical forest in philippines (a=0.12, b=12% of P). the…

Q: A. Design a concentrically loaded square column with ties providing Service dead and live loads are…

Q: 2. A vertical shear force V is applied to a web-flange beam with cross-sectional dimensions labeled…

A: Given Data:h=415mmhw=381mmb=260mmtw=10mmV=280KN

Q: Karl invested his savings in a short-term fund that was offering a simple interest rate of 4% p.a.…

A: a. Calculate the principal amount invested. Given data, interest rate = 4%, maturity value of the…

Q: Problem #2 A W 6 x 16 section is to serve as a purlin between roof trusses 7.2 m. on centers. The…

Q: 4 in. 11 دانی به - 8 in. x

Q: A saturated specimen of cohesionless sand was tested under drained conditions in a triaxial…

Q: A consolidated drained tri-axial test was conducted on normally consolidated clay. The results were:…

Q: Draw the shear-force and bending-moment diagrams for the beam shown. Determine the maximum shear and…

A: Shear force : Clockwise positive Anticlockwise negative Bending moment : Clockwise negative…

Question

SHOW SOLUTION AND DRAW/SKETCH THE ILLUSTRATION

Problem 4: What is the minimum diameter of a solid steel shaft that will not twist through
more than 3° in a 6 m length when subjected to a torque of 14 kNm. What maximum
stress is developed. Use G = 83 GPa.
Problem 5: A steel propeller shaft to transmit 4.5 MW at 3 Hz without exceeding a
shearing stress of 50 MPa or twisting through more than 1° in a length of 26 diameters.
Compute the proper diameter if G = 83 GPa.

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

A hollow shaft of 1m length is designed to transmit a power of 25kW at 625 rpm. The maximum permissible angle of twist in the shaft is 1degree. The inner diameter of the shaft is 0.4 times the outer diameter. The modulus of rigidity is 60 GPa. Determine the outside diameter of the shaft?
A transmission tower shown below is subjected to lateral loads as shown. A =3.6 kN, B =4.1 kN, C =8.1 kN Determine the magnitude of the axial force in member GK. Answer in 2-decimal places only if applicable, and don't include units. A-KN 1.5 m 1.8 m B-kN H/ AG 1.8 m C-kN E F. 1.8 m B. 林2.55 m C. 2.55 m
(a) A solid shaft, 100 mm diameter, transmits 75 kW at 150 rev/min. Determine the value of the maximum shear stress set up in the shaft and the angle of twist per metre of the saaft length if G = 80 GN/m?. (b) If the shaft were now bored in order to reduce weight to produce a tube of 100 mm outside diameter and 60 mm inside diamcter, what torque could be carried if the same maximum shear stress is not to be exceeded? What is the percentage increase in power/weight ratio cffected by this modification?
Example 1 The diameter of a shaft is 20 cm. Find the safe maximum torque which can be transmitted by the shaft, if the permissible shear stress in the shaft material is 4000 N/cm² and permissible angle of twist is 0.2° per meter length. Take G as 8x10 N/cm². If the shaft rotates at 320 rpm what maximum power can be transmitted by the shaft.
A 5-m STEEL SHAFT ROTATING AT 2Hz HAS 70 KW APPLIED AT GEAR THAT IS 2m FROM THE LEFT END WHERE 20 KW ARE REMOVED.AT THE RIGHT END, 30KW ARE REMOVED AND ANOTHER 20 KW LEAVES THE SHAFT AT 1.5m FROM THE RIGHT END. (A) FIND THE UNIFORM SHAFT DIAMETER SO THAT THE SHEARING STRESS WILL NOT EXCEED 60 MPa. (B) IF A UNIFORM SHAFT DIAMETER OF 100mm IS SPECIFIED, DETERMINE THE ANGLE BY WHICH ONE OF THE SHAFTS LAGS BEHIND THE OTHER END. USE G = 83 GPa.
A solid shaft has a circular cross section of diameter 150 mm and is required to transmit power at 90 rpm. If the maximum shear stress in the shaft is limited to 85 N/mm? calculate the power transmitted and the angle twist in a length of 5 m. Take G – 80000 N/mm". Ans. 531 kW, 4.1°.
SITUATION 3: A solid shaft in a rolling mill transmits 20 kW at 2rev/s. The length of shaft is 3 m long and modulus of rigidity G = 83 GPa 9. Which of the following gives the torque carried by the shaft? a. 1.59 kN.m b. 2.69 kN.m c. 3.45 kN.m d. 4.81 kN.m 10. Which of the following gives the minimum diameter so that the allowable torsional shearing of 40MPA will not be exceeded? a. 88 mm C. 45 mm b. 59 mm d. 76 mm
4) A 4m solid core steel shaft with 50 mm diameter is fixed at its ends. It is subjected to a 400 N-m torque 1m from the left end and a 100 N-m torque 0.5 m from the right end (same direction).
A solid steel shaft in a rolling mill transmits 20 kW of power at 2 Hz. Determine the smallest safe diameter if the shear stress is not to exceed 40 MPa and the angle of twist is limited to 6° in a length of 6 m. Use G = 83 GPa. 68.7 mm 48.7 mm 38.7 mm 58.7 mm
A hollow shaft of external and internal diameters as 100 mm and 40 mm respectively is transmitting power at 120 rpm. If the shearing stress is not to exceed 50 MPa, the power the shaft can transmit will be
A loaded beam PQRS is shown in the given figure. 12 kN P 2 m 1+14] -6 m EI = Constant Stef R ७५-इ W S *2 m- The magnitude of reaction at R will be zero if the value of load Wis
A transmission tower shown below is subjected to lateral loads as shown. A =4.1 kN, B =4.1 kN, C =6.6 kN Determine the magnitude of the axial force in member GK. Answer in 2-decimal places only if applicable, and don't include units. A-KN 1.5 m K 1.8 m B-kN G 1.8 m C-KN F 1.8 m B 2.55 m 2.55 m