A hydraulic press exerts a total load of 5.5 MN. This load is carried by two steel rods supporting the upper head of the press. If the safe stress is 95 MPa and Young Modulus of 209 KN/mm?. Find; (i) Diameter of the rods (ii) Extension in each rod in a length 3.5 m

A hydraulic press exerts a total load of 5.5 MN. This load is carried by two steel rods supporting the upper head of the press. If the safe stress is 95 MPa and Young Modulus of 209 KN/mm?. Find; (i) Diameter of the rods (ii) Extension in each rod in a length 3.5 m

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)

Section: Chapter Questions

Problem 8.3.10P: Solve the preceding problem if F =90 mm, F = 42 kN, and t = 40°MPa

See similar textbooks

Related questions

Q: As a thermo-fluid engineer working for an energy startup located at Greentown Labs, you are tasked…

A: Given Inlet temperature of hot gas, Ti = 52oC Inlet temperature of cold water, T1 = 4oC…

Q: Circuit Problem and Description: Using the given components, design two pneumatic circuit which will…

A: Given : 2 Circuit description To find : Circuit diagram

Q: A typical hydrostatic transmission is used to propel a piece of construction equipment. If the…

A: The motion of the motor can be reversed with the help of changing the position of hydraulic lever on…

Q: 1. The assembly consists of two sections of galvanized steel pipe connected together using a…

Q: List three practical examples from industry in which coplanar concurrent forces in equilibrium are…

Q: The erythrocyte sedimentation rate (heaviness) test of a blood sample is often used as a diagnosis…

A: Given data as per question Diameter of sphere =5um Density of blood =1.125g/ml =1125 kg/m3 Density…

Q: A man is about to throw a stone by rotating his fully extended arm. If the stone moves at v = 2 due…

A: Find the angular velocity for the stone .

Q: By considering a notched metal bar as an example, explain (with the aid of diagrams), how you would…

A: The development and propagation of fractures in a material owing to cyclic stress is known as…

Q: (Single pipe with turbine) Water drains from a pressurized tank through a pipe system as shown in…

Q: Engine oil at 100°C and a velocity of 0.15 m/s flows over both surfaces of a 1.1-m-long flat plate…

A: Given Data The temperature of the engine oil is: T∞=100°C The velocity is: V=0.15 m/s The length of…

Q: pre Baip hargs byastingom aceiling fust pa an as 4the' fan ottes, the spdcechip tavels at vgmis Whe…

Q: THERMAL STRESS a. Discuss the thermal stress b. Step-by-step solution of 3

Q: What are the sources of error and how can one minimize the error?

A: An error is defined as the difference between two measurements. The measurement error is a…

Q: tating wheel of mass ?w (uniform mass distribution) is shown in Figure Q1. Springs and dampers are…

A: Wheel mass=mw

Q: An axial-flow compressor is to compress air from 27°C and 1 atm to 5 atm. The mean blade speed is…

Q: Explain, with the aid of diagrams, how crack propagation is affected by the presence of the fibers…

A: Solution: The detailed answer is given below:

Q: As a thermo-fluid engineer working for an energy startup located at Greentown Labs, you are tasked…

A: Given Inlet temperature of hot gas, Ti = 52oC Inlet temperature of cold water, T1 = 4oC…

Q: A circular wooden log is floating in water. It has a diameter of 1.41m, length of 6.5m, and…

Q: ᴀ ᴘʟᴀɴᴛ ʜᴀꜱ ɪɴꜱᴛᴀʟʟᴇᴅ ᴀ ꜱɪɴɢʟᴇ ꜱᴜᴄᴛɪᴏɴ ᴄᴇɴᴛʀɪꜰᴜɢᴀʟ ᴘᴜᴍᴘ ᴡɪᴛʜ ᴀ ᴅɪꜱᴄʜᴀʀɢᴇ ᴏꜰ 68 ᴍ3/ʜʀ ᴜɴᴅᴇʀ 60 ᴍ ʜᴇᴀᴅ…

Q: . Calculate the area (in square units) bounded by the curve y = 3e" -e²* and the x-axis. 29 18 5 35…

Q: Air at p = 1atm enters a thin-walled (D = 5-mm diameter) long tube (L = 2 m) at an inlet temperature…

Q: harles' law states that If the pressure on a particular quantity of gas is held constant, then, with…

Q: Find initial length of rod Change in length-0.02 mm Strain-0.0002

Q: If the travel ratio of a tractor was found to be 0.90. What is the % slip (wheel slippage)?

A: Given Travel ratio, T = 0.9 Find % Slip, S

Q: 4. Given the following force vectors. F. 100 N, e= 70, 6- 190, =75 F2 = 150N, e-120, B=Cs, Y=30 %3D…

Q: 2. The rotation of a pulley is defined by the relation θ=2t4-30t2 + 6, where θ is measured in radius…

Q: Given data : m-20 kg V-2 m/s Find kinetic energy

A: Given data : Mass of object=m Velocity of object=V To find: Kinetic energy

Q: The constant 8-N force is pulling the 2-kg crate across the horizontal surface. If the coefficient…

Q: تمرين 4.28 ارسم : 1- المسقط الامامي نصف مقطوع 2 - المسقط الجانبي نصف مقطوع 3- المسقط الافقي 50ك 30…

A: Find Draw the front projection half cut, side projection half cut and horizontal/ side view of the…

Q: Explain the following mechanics of materials expressions in detail. What is the ductility of a…

A: (1) Ductility is a material property which shows the extension limit of a material without fracture.…

Q: a boe is foaveling parth of How/ong illake par the bus reach la5 on sap a conctant speedf a

A: Given:v=17 m/sS=5 km =5000 m

Q: Q2) Solve Laplace's equation to determine the steady state temperature u(x,y) in the semi-infinite…

A: The steady-state temperature distribution in a plane lamina is written as, uxx+uyy=0 0≤x≤1,…

Q: 18. What is the general solution of the differential equation (y² + 9)dx +(3x – 2xy)dy = 0? A)…

A: given; (y2+9)dx+(3x-2xy)dy=0general solution?

Q: Completely solve and provide the diagram. Box the final answers. Use 4 decimals in all instances.…

A: Given that, Power of gas turbine power plant, P=25 MW,Inlet Temperature, T1=300 K,Inlet Pressure,…

Q: within an air-handling system, a stream of air at T=30°C and 91=40% relative humidity is being mixed…

Q: Determine tool life for maximum production

A: Given; Tool changing time is the time in which the tool is changed for the operation which is be…

Q: A liquid flow through pipe of 10 cm2 a velocity of 6 cm/s. Find the value of discharge

A: Given data : Area of pipe=A Velocity of liquid=V Find : Discharge

Q: Figure Q3 shows a spring-mass system composed of three masses suspended vertically by a series of…

Q: 3. Find the equivalent stiffness as shown below. Draw the free body diagram. x10 Nm sx10' N 45 10 Nm

Q: ᴡʜᴀᴛ ᴀʀᴇ ᴛʜᴇ 5 ᴄᴜʀᴠᴇꜱ ᴛʜᴀᴛ ᴄᴀɴ ʙᴇ ꜰᴏᴜɴᴅ ᴏɴ ᴀ ᴘᴜᴍᴘ ᴄᴜʀᴠᴇ? ᴡʜᴀᴛ ᴀʀᴇ ᴛʜᴇ ᴅɪꜰꜰᴇʀᴇɴᴄᴇ ʙᴇᴛᴡᴇᴇɴ ᴄᴇɴᴛʀɪꜰᴜɢᴀʟ…

A: 5 curves that can be found on a pump curve- 1. Efficiency curve - this curve gives best efficiency…

Q: 2. A tube is made of aluminum (G = 24 GPa ) and has a rectangular cross section as shown in figure.…

Q: The energy or stored capacity for performing work possessed by a moving body, by virtue of its…

A: Energy is defined as the ability to do work. It is of many types like potential energy, kinetic…

Q: For laminar flow conditions, what size of pipe, in mm, will deliver 5.42 L/s of oil having kinematic…

A: The size of pipe: d = 565.65 mm.

Q: Find the work done if force 11 N displace object by 1 m

A: Given data : Displacement of object=d Force applied on object=F To find : Work done

Q: the net engine power of a tractor is 35 HP, what is the approximate power available at the drawbar?

Q: Within an air-handling system, a stream of air at T=30°C and 91=40% relative humidity is being mixed…

Q: 27. Start with the one-group neutron diffusion equation and derive the relation for neutron flux in…

A: Answer: INTRODUCTION It has been viewed as that the climate is non-duplicating. In a…

Q: An airplane is flying at an altitude of 12 km at 100 m/s. What is the equivalent velocity of the…

A: Given data speed of aircraft =100 m/s The altitude of the aircraft =12km= 12000 m We know…

Q: 11. A rear flange mounted cylinder extends 14 in. under a load of 10,000 Ibf. What size cylinder rod…

A: Given Mass, m = 10000 lbf = 4535 kg Extension, h = 14 in…

Q: A Javelin is thrown at 20 m/s at an angle of 20 degrees to hit a marker on the ground. What is the…

Question

A hydraulic press exerts a total load of 5.5 MN. This load is carried by two steel rods
supporting the upper head of the press. If the safe stress is 95 MPa and Young Modulus of
209 KN/mm?. Find; (i) Diameter of the rods (ii) Extension in each rod in a length 3.5 m

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 3 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

6. A hydraulic press exerts a total load of 3.5 MN. This load is carried by two steel rods, supporting the upper head of the press. If the safe stress is 85 MPa find the extension in each rod (mm) in a length of 2.5 m.
The thick walled cylinder of a hydraulic system is acted by a hydraulic pressure of 370 psi while themaximum load of the piston is 5500 lbs. If the allowable tensile stress is 2 ksi, find the required wallthickness of the cylinder.
The compound bar carries the axial forces P and 2P. Find the maximum allowable value of P (in lbs) if the working stresses are 40 ksi for steel and 20 ksi for aluminum, and the total elongation of the bar is not to exceed 0.2
3.3 A steam boiler is to have a 300-mm-diameter hand hole placed on one end. If the maximum internal pressure is to be 1,3 MPa, how many 15-mm bolts will be required to keep the cover plate in position? The root diameter of a 15-mm bolt is 12 mm. The allowable tensile stress in the bolts is 100 MPa and the initial stress in the bolts when they are tightened is 60 MPa.
The lap joint is fastened with four 3/5 in-diameter rivets. The allowable normal stress in the plates is 30 ksi, allowable shearing stress is 24 ksi for the rivets and 28 ksi for the plates in bearing. Find the maximum safe axial load P that can be applied to the joint. Assume that the load is equally distributed among the rivets. Include the necessary FBDs showing the involved internal forces in the exploratory sections. Your solutions are invalidated without the required FBDs.
An iron column of annular cross-section has an outer diameter of 200 mm and is subjected to a force of 75 kN. Find the thickness of the wall if the allowable compressive stress is 10 Mpa.
Calculate the smallest area of each cable if the stress is not to exceed 76 000 KPa in bronze and 118 MPa in steel if a homogeneous 778 000 g bar AB is supported at either end by a cable.
Answer the ff correctly. The rectangular bar shown is connected to a support bracket with a 24 mm diameter pin. The width of the rectangular bar is 70 mm and its thickness is 15 mm. The bearing stress in the bar cannot exceed 120 MPa. Determine the maximum value of Pmax that can be supported based solely on consideration of the bearing stress in the bar. Note: This question is not asking about any stresses in the support bracket...just bearing stress in the rectangular bar.
The rectangular bar shown is connected to a support bracket with a 24 mm diameter pin. The width of the rectangular bar is 70 mm and its thickness is 15 mm. The bearing stress in the bar cannot exceed 120 MPa. Determine the maximum value of Pmax that can be supported based solely on consideration of the bearing stress in the bar. Note: This question is not asking about any stresses in the support bracket...just bearing stress in the rectangular bar.
A mild steel rod of 25 mm diameter and 400 m long is encased centrally inside a hollow coppertube of external diameter 35 mm and inside diameter 30 mm. The ends of the rod and tube arerigidly attached, and the composite bar is subjected to an axial pull of 40 kN. If E for steel andcooper is 200 GN/m2 and 100 GN/m2 respectively, find the stress developed in the rod and thetube. Find also the extension of the rod.
A steam boiler is to have a 300-mm-diameter hand hole placed on one end. Ifthe maximum internal pressure is to be 1,3 MPa, how many 15-mm bolts willbe required to keep the cover plate in position? The root diameter of a 15-mmbolt is 12 mm. The allowable tensile stress in the bolts is 100 MPa and theinitial stress in the bolts when they are tightened is 60 MPa.
1) The cylinder for a hydraulic press has an insidediameter of 300 mm and an outside radius of 260 mm. Find the maximum shear stress in the cylinder for an internal pressure of (60 + 20) MPa.