A steel bar carrying 3000kN load,F, is attached to a support by a round pin 0.3m in diameter. Calculate the shear stress in the pin,MPa. If the diameter doubled, calculate the shear stress in the pin,MPa.

Q: A stepped bar is subjected to an axial tensile force of 40000 lb. Compute the increase in stress due…

A: Given:- D=12in d=4in r=0.4in F=40000lb

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

A:

Q: To calculate the maximum allowable stresses in pressure vessels, compute the minimum allowable…

A: Given data, Part A:- Hence, the value of the maximum pressure is 1000 lbs.

Q: For a specific spring where the load applied is 100 N, coil diameter is 4 mm, spring diameter is 20…

A:

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: Example 125. In figure below, assume that a 20-mm-diameter rivet joins the plates that are each 110…

A: Given data: Diameter of rivet, d = 20 mm. Width of the plate, w = 110 mm. Allowable bearing stress…

Q: A wooden bar is subjected to a tensile stress of 5 MPa. What will be the values of normal and shear…

A: Given data: The tensile stress in wooden bar is σ = 5 MPa. The angle between the section and the…

Q: Find the maximum stress induced in the following cases taking stress concentration into account: 1.…

A:

Q: A bracket in the form of a plate is fitted to a column by means of four rivets of the same size, as…

A:

Q: how many times is the system safe

A: For solution refer below images.

Q: A lever, secured to a 2 inches round shaft by a steel tapered pin (d = 10 mm), has a pull of 210 N…

A: Given data:

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

A:

Q: Jason took a steel rod, 15.29-mm in diameter, and held snugly (but without any initial stress)…

A: Given: The diameter of rod, D = 15.29 mm The coefficient of thermal expansion, α = 13.6x10-6 mm/mmoC…

Q: A 125 x 95 x 10 mm angle is welded to a frame by two 10 mm fillet welds, as shown in Fig. 1. A load…

A: Given data as per the question Load =16 KN Length of each weld =100 mm Calculations primary shear…

Q: A vertical spring loaded valve is required for a compressed air receiver, The valve is to start…

A: Given data as per question P1=1 N/mm2P2=1.2 N/mm2Lift (δ)=4mmD=25mmG= 10 kN/mm2τ=480 MPaspring…

Q: Problem no. 1 A rectangular post which is made up of two blocks of wood glued together along a joint…

A: Given: The shear and normal stresses in glue are 21755.7 psi and 17404.5 psi respectively. Axial…

Q: flat steel bar, 27 mm wide by 5 mm thick and 1.7 m long, is bent by couples applied at the ends so…

A:

Q: 27 mm wide by 3 mm thick and 1.3 m long, is bent by couples applied at the ends so that the midpoint…

A:

Q: Two strip of metal are pinned to gather as shown in fig below with a rod of 10 mm diameter. The…

A: Given Information: The diameter of the rod (d) = 10 mm The ultimate shear stress of the rod (S) = 60…

Q: 3. A welded steel cylindrical drum made of a 10-mm plate has an internal diameter of 1.20 m. Compute…

A: Given:d=1.2 mP=1.5 MPaμ=0.30E=200 GPat=10 mm

Q: composite spring has two closed coiled springs connected in series, each spring has 12 coils at a…

A:

Q: The one end of a hollow square tube whose side is ( 10 + N/100 ) in with ( 1 + N/100 ) in thickness…

A: Solution: The square section is shown below, Outer side length…

Q: A rectangular plate with a hole is shown in fig that carries a tensile load. Stress value calculated…

A: Given that  A rectangular plate with a hole is shown in fig that carries a tensile load. Stress…

Q: A steel bar of diameter 1cm and length 10cm is made of steel E=200Gpa and yield strength of 300Mpa…

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: A 3/4 -in-diameter steel tension rod is 6 ft long and carries a load of 15 kip. Find the tensile…

A: Given data: Diameter of rod = 0.75 inch = 0.01905 m  Length of rod = 6 ft = 6 x 12 = 72 inch =…

Q: A steel tube, 25 mm outside diameter and 12mm inside diameter, cames an axial tensile load of 40 kN.…

A: GivenD=25 mm=0.025md=12 mm=0.012mF=40 kN=40×103 Nσmax=225 MN/m2=225 ×106 N/mAskedσ=?Fmax=?

Q: For the figure shown below, compute the shear force in section 1. Neglect the weights of the member.…

A:

Q: load of F=1433 kgf will be hung on a Workshop crane as in the figure. The pole to be used has a…

A:

Q: A bracket is riveted to a column by 6 rivets of equal size as shown in Fig. It carries a  load of…

A: Given data as per question Applied load =100 KN No.  of rivets =6  Stress in the rivet is limited =…

Q: A cylindrical pressure vessel is designed using steel plating with a thickness equivalent to 15 mm.…

A: Write the given data. t=15 mmD=460 mmH=2.5 mσL=120 MPaσc=50 MPa

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

A:

Q: Write legibly, provide manual step by step solution, and diagram for below given problem.…

A:

Q: A 2.5m steel rod with a cross sectional area of 1250m^2 is secured between rigid supports at both…

A: Given Length = L = 2.5 m Area = A = 1250 m2  Initial Temperature = Ti = 30° C Young's Modulu = E =…

Q: A steel punch having diameter 10 mm is used to make hole in a 2.5cm thick steel plate. What will be…

A:

Q: A hollow 3 m long steel shaft that will provide the main engine drive transmission for a ship to be…

A: Given data: Length of hollow steel shaft, L=3 m=3000 mm. Torque requirement is, T=25 kN.m=25×106…

Q: A two spring is connected in parallel attached to a single load. The maximum allowable stress is…

A: Given that, Allowable stress, σ=200 MPa,Spring 1, d=33 mm,n=18,R=120 mm,Spring 2,d=30 mm,n=20,R=100…

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

A: the problem is based on strength of matrials and can be solved as:

Q: A wrought iron rod is under a compressive load of 350 kN. If the permissible stress for the material…

A: Compressive load on the rod, P=350 kN=350*103 N Permissible stress for the material, σ=52.5 N/mm2

Q: Example 3.8. A lever is keyed to a shaft of 100 mm diameter. The width of the key is 12 mm and the…

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: The magnitude of the load, F = 3000 kN. The diameter of the pin, d = 0.3 m. Calculate…

Q: An iron column of annular cross section has an outer diameter of 200mm and is subjected to a force…

A:

Q: A steel pipe having a length of 2 m, an outside diameter of 0.2 m and a wall thickness of 10 mm, is…

A:

Q: A punch for making holes in steel plates assumes that having a diameter of 0.75 in. is used to punch…

A:

Q: The bar in the figure below is made from standard acrylic plastic (E = 2960 MPa). Compute the total…

A: Given data:young's modulus of the acrylic material bar,E=2960 MPaDiameter of rod AB, dAB=25…

Q: A wooden bar is subjected to a tensile stress of 5 mpa. What will be the values of normal stress and…

A: Given data The tensile stress σ = 5 MPa. angle between the section and the tensile stress is θ =…

Q: In a tensile test on a steel tube of external diameter 18 mm and internal diameter 12 mm, an axial…

A: Given data   To determine poisson's ratio and ther modulus

Q: A. for the lap joint shown below, calculate the safe axial tensile force P if Otensile=136MPa,…

A: