Answered: Design a Knuckle joint to transmit122…

Design a Knuckle joint to transmit122 kN. Allowable stresses in tension, shear and compression are 75 N/mm2 in tension, 65 N/mm2 and 140 N/mm2 respectively

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.2.17P: A hollow, circular, cast-iron pipe (Ec =12,000 ksi) supports a brass rod (Ec= 14,000 ksi} and weight...

See similar textbooks

Related questions

Q: Q1. A plate b mm wide and t mm thick is joined with another plate by a single transverse and a…

Q: A. For a hollow steel tube with an inside diameter of 120 mm and outside diameter of 138, Detennine…

A: Given The outside diameter of hollow steel tube is D=138 mm. The inside diameter of tube is d=120…

Q: Calculate the bearing stress and shear stress between the pin and each bracket of a clevis joint.…

Q: A flanged bolt coupling consist of 9 steel bolts evenly spaced around a bolt circle 300 mm. in…

A: Coupling : It is a mechanical element which connect the shaft from another also it is used to…

Q: A shaft 80 mm diameter transmits power at maximum shear stress of 63 MPa. Find the length of a 20 mm…

Q: 1.) A long flat steel bar 6 in. wide and 3/8 in. thick has a 2.5 in. diameter circular hole…

Q: H.W 1 The bracket plate is 40 mm thick. b= 272 mm. Load on the bracket, P= 100 kN; spacing, C (…

A: 1. Draw a diagram for the given cross-section. Here, A, B, C, D, E, F indicate the shown rivets, Fp…

Q: . A hydraulic press exerts a total load of 3.5 MN. This load is carried by two steel rods,…

Q: Find stress of a aluminum cylinder of diameter 12.8mm and gauge length 50.8mm. The force applied is…

Q: In a cruise ship, a liferaft is hanged by suspending it with a thick metallic cable attached to both…

A: Given, Tension in the cable , T = 40 KN Maximum allowable shear stress = 50 * 106 Pa

Q: 10/.. find the shear stress in bolts 4 80 kN 80 kN -O- O--O- 300 mm

A: Write the expression for the load acting on the riveted joint.

Q: 15. A bar of 12 mm diameter gets stretched by 3 mm under a steady load of 8 kN. What stress would be…

A: Since the question containes multiple questions. I am answering only one question (15) only. So,…

Q: A flange coupling with bolt circle of 250 mm uses 8 bolts, 25 mm diameter, the torque transmitted is…

A: Given Data The diameter of the bolt circle is D=250 mm. The number of bolts are n=8. The diameter…

Q: 4. A ring made of 2-5 cm diameter steel bar carries a pull of 10 kN. Calculate the maximum tensile…

A: Given: The diameter of ring, d = 2.5 cm 0.025 m The load, P = 10 kN The mean radius, R = 15 cm =…

Q: A shaft 80 mm diameter transmits power at maximum shear stress of 63 MPa. Find the length of a 20 mm…

A: Find the length of key .

Q: An axially loaded bar has normal stress 173 MPa. The shear stress in the bar is

A: given data : Maximum principal stress (σ1)=173 MPaMinimum principal stress (σ2)=0

Q: A shaft with a diameter d = 25 mm must transfer a torque of 23 Nm by using a key joint. The key has…

Q: A key is to be designed for a 12.7cm shaft which will transmit power of 150kW @ 360 rpm. If the…

A: Diameter of the shaft, d= 12.7 cm= 0.127 m Power, P= 150 kW= 150000 W Speed, N= 360rpm= 36060 rps= 6…

Q: 2.49. A bar of rectangular cross section 20 mm x 3 mm has a central hole of diameter 6 mm. Find the…

Q: A shaft 30 mm diameter is transmitting power at a maximum shear stress of 80 MPa. If a pulley is…

Q: The allowable stresses for the splice shown are the following: 150 MPa for shear of rivets, 1.35Fy…

A: Given Dataσs=150MPaFy=250MPat=20mmw=300mmσt=0.6Fy=150MPa

Q: H.W: Design a knuckle joint for a tie rod of a circular section to sustain a maximum pull of 70 kN.…

Q: The allowable unit stress in shear on a fillet weld is 13,600 psi, and the total actual length of…

A: Given Data : Allowable stress = 13600 psi Total actual length Lw = 3 in Total Force F = 9600 lb…

Q: 1. Two short shafts having identical diameters of 35 mm and rotating at 1000 rpm are connected by a…

Q: A steel bar carrying 3000kN load,F, is attached to a support by a round pin 0.3m in diameter.…

A: Given data: Applied force (F) = 3000 kN Diameter (d) = 0.3 m Need to determine the shear stress in…

Q: 10 rivets are fastened on a lap joint of 1.25 inch in diameter the thickness of the lap join were…

A: Given: Number of rivets→n=10 Diameter of the each rivet→d=1.25 inch Hence area for shear…

Q: Q3. For two plates 1 and 2 a riveted system is suggested to connect them. Where the thickness of…

A: Given Data The diameter of the rivet is: d=10 mm The pitch of the rivet is: p=50 mm For the plate 1…

Q: 2-2. mechanism must transmit a tensile force of 5 kN A steel rod 10 m long used in a control without…

A: Given

Q: A circular shaft of diameter 120 mm is welded to a rigid plate by a fillet weld of size 6 mm. If a…

Q: 1. A taper pin is used to fix a lever to a shaft, if it is to transmit a maximum torque of 850…

A: Given: The torque transmitted by shaft, T = 850 lb.in The shaft diameter, d = 1.75 in The ultimate…

Q: Two steel plates grade 300 having the same dimensions (250mm width x 25mm depth) are joint using…

A: Given data, Applied force, F = 950 kN = 950000 N Shear strength of the bolt, τs,bolt=0.6×830=498 MPa…

Q: Design a Knuckle joint to transmit 173 kN, Allowable stresses in tension, shear and compression are…

Q: The pin in the image shown below must transfer an axial tension force of 12.7 kN. Calculate the…

Q: Q.1. A. For a hellow steel tube with an inside diameter of 120 mm and outside diameter of 138,…

A: 1) Given: Outside diameter D2=138mm Inside diameter D1=120mm Maximum tensile stress=115MN/m2 or…

Q: igure below are cables ( circular section) supporting a MN kN. Find the axial stress of each. The es…

Q: Two plates joined with straps and a single row of two rivets (or bolts). Rivets have a diameter of…

A: Write the given data with suitable variables. d=10 mmζy=160 MPaF.S=2

Q: Example 2. Design a cast iron flange flange coupling (un protective type) to connect two shafts (8…

A: Flange Coupling is used to transmit rotary motion between two shafts. Following are the major…

Q: 1. Determine the shear, tensile and bearing stresses for the structural connection shown in Fig. 1.…

Q: A torque To is transmitted between two flanged shafts by means of four 20-mm bolts. diameter of the…

A: Schematic diagram of flanged shaft after considering the force F in the bo;t due to torque T

Q: In the figure, a single lap riveted joint is shown. The diameter of the rivets is d = 20 mm, plate…

Q: 105. For the truss shown in Fig. P-105, determine the cross-sec- tional areas of bars BE, BF, and CF…

Q: The allowable tensile stress for a ½ bolt of thread length 7/32 inches is 30000 psi. The allowable…

Q: Two 35 mm shafts are connected by a flanged coupling. The flanges are fitted with 6 bolts on 125 mm…

A: Note:As per our guidelines we are supposed to answer only one question. Kindly repost other…

Q: A mild steel tie-rod has to carry an axial load of 60KN. The maximum permissible stress is 200N/mm2.…

Q: A flanged bolt coupling consist of 9 steel bolts evenly spaced around a bolt circle 300 mm. in…

Q: A force 10N is applied to one end of a 10 inches diameter circular rod. Calculate the stress. 3.821…

A: Answer: The stress in the rod is 197.3525 N/m2.

Q: 2: ural stress which fluctua MN/m2 and - 115 MN/

A: Givenflexural stress σ1=250MN/m2σ2=-115MN/m2yield strength σy=0.55σultEndurance strength…

Concept explainers

Pressure Vessels

The term pressure vessel refers to a closed container that contains gas or liquid at a different pressure than environment pressure. The pressure vessels have a wide scale of applications in our day-to-day lives and other industrial places. Some common examples of pressure vessels are gas cylinders, autoclaves, compressor vessels, etc.

Question

Design a Knuckle joint to transmit122 kN. Allowable stresses in tension, shear and compression are

75 N/mm2 in tension, 65 N/mm2 and 140 N/mm2 respectively

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, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

Design a single riveted lap joint to connect two mild steel plates, 14.5 mm thick, the joint being designed for maximum efficiency. The allowable stresses are σt = 55 N/mm2 , = 32.5 N/mm2 and σc = 63.5 N/mm2 . Also calculate the minimum force per pitch which will rupture the joint
Design a knuckle joint to two connect two co-axial steel rods with 45C8 (S= 380 N/mm) to support a 60 kN load. Mention which type of stresses are responsible for each equation you use
A compound tube consists of a steel tube 120 mm internal diameter and 140 mm external diameter and an outer brass tube 140 mm internal diameter and 10 mm thickness. The two tubes are of the same length equal to 150 mm. The compound tube carries an axial load of 800 kN. Estimate the stresses and the load carried by each tube and the amount it shortens. Take E for steel as 2 × 105 N/mm2 and for brass as 1 × 105 N/mm2.
Rod of diameter 20 mm is loaded with 5kN tension force. What is the magnitude of stress in the rod?
cotter joints supports a load varying from 3000 kgf in compression to 3000 kgf in tension. The tensile & compressive stresses for the material is 500 kgf/cm². The diameter of the rod is
A cylinder head of a steam engine is held on by 14 bolts. The effective diameter of the cylinder is 35 cm and the steam pressure is 8.5 kg/cm2. Assuming that the bolts are not initially stressed, find the diameter of each of the bolts if the tensile stress is not to exceed 200 kg/cm2.
1. A shaft 80 mm diameter transmits power at maximum shear stress of 63 MPa. Find the length of a 20mm wide key required to mount a pulley on the shaft so that the stress in the key does not exceed 42 MPa.
At 90 degrees of knee flexion, the mechanical stress at the tibiofemoral joint is 821.43 N/cm^2. If the compressive force is 1150 N, what is the magnitude of joint contact area (in cm^2)?
A circular shaft of diameter 120 mm is welded to a rigid plate by a fillet weld of size 6 mm. If a torque of 8 kNm is applied to the shaft, what is the maximum stress in the weld?.
Two plates 50 mm wide and 20 mm thick are lap jointed by a 20-mm dia. pin and loaded with 75 kN tensile force. Estimate shear stress on the pin in MPa.
A shaft with a diameter d = 25 mm must transfer a torque of 23 Nm by using a key joint. The key has the following standard dimensions: b x h x l = 8 mm x 7 mm x 18 mm. Calculate the stresses.
A cylinder head of a steam engine is held on by 14bolts. The effective diameter of the cylinder is 35cm and the steam pressure is 85N/mm².Assuming that the bolts are not initially stressed; find the size of bolts if the tensile stress is not to exceed 20N/mm²