Two plates joined with straps and a single row of two rivets (or bolts). Rivets have a diameter of d=10 mm and all made of ductile steel having yield strengths in shear of ty = 160 MPa. What force (F) in kN can be transmitted across the joint based on rivet shear strength, take F.S-2 ? Rivet diameter = 10 mm
Q: The figure below are timber planks joined together by a bolt with the corresponding measurements.…
A: Given data: τw=10 ksiσb=20 ksid=34 in Need to determine the maximum safest value of P.
Q: solution plz
A: Given data: Diameter of steel bar, d = 50 mm Modulus of elasticity, E = 200 GPa Poisson’s ratio, ν =…
Q: la a- 10 cm 44-4 600 N 14 cm Vertical load is applied to point Bof a 10 mm radius cylindrical bar as…
A:
Q: 90 kN Find the total deformation for the bar shown in fig. if the axial loads are applied if cross…
A: To find : The total deformation of the bar . Given data : Cross section area of each section (A)=450…
Q: (7) The figure shows the free body diagram of a connecting link portion having stress concentration…
A:
Q: A bolted single lap joint shown in the figure below is designed to join two sheets of wood using a…
A:
Q: The figure below is a schematic drawing of a shaft that supports two V-belt pulleys. The loose belt…
A: Given, The yield strength of the material, sy=300 MPa The ultimate strength of the material, su=520…
Q: In the figure, the length L = 500 cm and the profile section is given, one end of which is fixed and…
A: Given data :- L = 500 m Yield stress = 300 daN/cm2 n= 0.25 Le = 2L E = 2100000 daN/cm2 Find :-…
Q: 15 kN 2) Two objects are glued on the angled plane as shown in figure. If the ultimate stress for…
A:
Q: s): The butt connection shown below is fastened by 20-mm diameter bolts. Find the maximum allowable…
A: given; diameter (d)=20mmload(P)=?bearing stress(σb)=160MPatensile stess(σt)=80MPashearing…
Q: 1. The lap joint is fastened with four %-in-diameter rivets. The working stresses are 14 ksi for the…
A: The maximum safe axial load that can be applied to the joint is P = 24.74 kips.
Q: Q.3. The right-angle bar shown in figure (3) is supported by a pin at B and a roller at C. What is…
A:
Q: To analyze a beam subjected to a vertical force and a triangular distributed load, determine the…
A:
Q: An industrial bandsaw of total length L = 10.2 m and width w = 0.178 m is tightened between two…
A:
Q: 1) Steel railroad reels 10 m long are laid with a clearance of 3 mm at a temperature of 15°C. At…
A:
Q: Example 5 The beam is fabricated from three steel plates, and it is subjected to a shear force of V…
A: Solution - Given data - V =150 KNy =0.080196 mINA =4.8646×10-6m4
Q: Safe stress for the steel bar shown in the figure is sigma(safe)= 160 MPa. According to The greatest…
A:
Q: A wooden joist 15 cm deep by 7.5 cm wide is reinforced by glueing to its lower face a steel strip…
A:
Q: A hollow aluminum tube used in a roof structure has an outside diameter of 104 mm and an inside…
A: Given data: τ=48 MPaD=104 mmd=82 mmL=2.75 mG=28 GPa Need to determine the angle of twist.
Q: Low Carbon structural steel has shearing ultimate strength of approximately 45,000 ib/in2 determine…
A: Given: The shearing strength of material = 45000 lb/in^2 The diameter of hole, d = 1 in The…
Q: Ql:A bronze bar is fastened between a steel bar and an aluminum bar as shown in Fig. Axial loads are…
A: Answer: The largest allowable value of P is 7.12225 kN.
Q: The lap joint shown in Fig. P-126 is fastened by four 4-in.-diameter rivets. Calculate the maximum…
A:
Q: A single shear lap-joint connection is shown in the figure, If P-10,825 N, d-22 mm, and t-38 mm,…
A: Given data P=10.825 Nd=22 mmt=38 mm Here, P is the load, d is the diameter and t is the thickness.…
Q: Cantilever steel rod is loaded by axial concentrated forces. F1 F2 F3 d 4 Given: 4-2,31; 12-2,91;…
A: Cantilever rod is one in which one of the ends is free from support and one end is fixed. The total…
Q: A lap joint, consisting of 250 mm × 75 mm wooden plates, is fastened with two(2) rows of 20 mm…
A: Width = 250 mm Thickness = 75 mm Diameter of rivet = 20 mm No. of rivets = 6 Shear stress = 70 MPa…
Q: A cantilever beam, 100 mm wide by 230 mm high and 7 m long, carries a load that varies uniformly…
A: Due to bending in a beam , there are two types of stresses acting in a beam which are- 1. Bending…
Q: A 4-T crane is used to lift a 3m x 1.2m x 200mm pre-c panel. A spreader beam is needed to ensure the…
A: mass of panel = 2300 kgmass of accesories = 720 kgWnet = net weight =( 2300+720 ) * 9.81 =…
Q: Shear Stress P 130 mm P 25 mm 25 mm P 5. Assume that the axial load P applied to the lap joint is…
A: Joining of metals or plates can be achieved by the following the method 1) Welding 2) Riveting 3)…
Q: To analyze a beam subjected to a vertical force and a triangular distributed load, determine the…
A:
Q: e 3 m high is fixed at the base. It is 6mm thick and its outside diameter is 300mm. The pole is…
A: Given:h=3 mt=6 mmD=300 mmT=25 kN.mF=3 kNG=78 GPaζallow=60 MPa
Q: re= 3cm 300m 20m
A: When a shaft is subjected to torque, shear stress produces in the shaft. The torsion equation is…
Q: A bracket (shown in figure) is rigidly mounted on wall using four rivets. Each rivet is 6 mm in…
A:
Q: a. An eccentric load of 95 kN acts on a bracket as shown in Figure 6 at its free end. In the…
A: eccentric load, p=95KNeccentricity e=25+202=35cmallowable sheer stress ζ=10000N/cm2
Q: A steel panel is subjected to a compressive loading in order to improve the panel stiffness and to…
A: Given:- F=400kips V= 0.20 E=2.8x107psi
Q: (B) // The straight beam with distribution load as shown in figure B is simply supported by a pin at…
A:
Q: A bar of 1000 mm length and 40 mm diameter is cen- trally bored for 300 mm length at one end at a…
A:
Q: (B) // The straight beam with distribution load as shown in figure B is simply supported by a pin at…
A:
Q: 2.16 A compound bar consisting of bronze, aluminum, and steel segments is loaded axially as shown in…
A: Consider a prismatic bar having length L, area of cross-section A, Modulus of Elasticity E is…
Q: EXH.W.3:- The lap joint shown in figure is fastened by three (23 mm) diameter rivets. Assuming that…
A:
Q: The notched steel bar shown below is loaded in tension by a uniformly distributed force of F 15 kN.…
A:
Q: A flanged bolt coupling consists of six 2-in. steel bolts evenly spaced around a bolt circle 12 in.…
A: To find : Find the torque that can be applied. Given : Diameter of steel bolts ds= 1/2 in Diameter…
Q: The connecting rod number 2 shown in the figure is made of low carbon steel with yield strength Sy =…
A: (a) To find: The force on the tie rod, the mean and amplitude stresses on the connecting rod…
Q: 1. The lap joint shown in Fig. P-126 is fastened by four 3/4 -in.- diameter rivets. Calculate the…
A:
Q: In the figure, two planks are fastened together with a sheet plate with a thickness of 4 mm. Since 1…
A:
Q: A square column foundation has to carry a gross allowable load of 1605 kN (FS = 3). Given: Dƒ = 1.7…
A: Given DataQ=1605kNDf=1.7mγ=15.9kN/m3ϕ'=34°Nq=36.5Ny=38.04
Q: A cantilever beam, 80 mm wide by 230 mm high and 8 m long, carries a load that varies uniformly from…
A: Type of beam: Cantilever beam Width of the beam, b= 80 mm Height of the beam, h= 230 mm Length of…
Q: 1.4-12 A rigid member DAC as shown in Fig. P1.4-12 carries the load P. Bar AB js an aluminum bar…
A:
Q: The box shown in the figure is assembled by gluing two pieces of plastic together at an angle a. The…
A: Given Data: The load is P. The factor of safety is F.S=1.5 The allowable normal stress is σmax=35…
Q: A cylindrical rod of diameter 10 mm and length 1.0 m is fixed at one end. The other end is twisted…
A:
Q: 5. An angle bracket ABC is restrained by a high- strength steel wire CD, and it supports a load P at…
A:
Step by step
Solved in 3 steps
- 1cm t1 (cm) P 3,2 cm t2 (cm) t1 (cm) 1 cm 20 cm Ь (ст) P = 20t %3D Dp=1,6 cmWe will use both shearing and bearing analysis to determine the quantities of rivets needed to fasten BC and BE. We can determine two values then choose what will be more safe. ■ For Member BC: ■ Based on Shearing: V T == ■ Av Based on Bearing: P Ab 70MPa = 96000 N .n. (19) ²x n 1/4. π n = 4.84 5 rivets 96000 N (19mm) (6mm) xn 140MPa n = 46.015≈ 7 rivets For member BC, we must use 7 rivets since we must need a minimum of 7 rivets to resist bearing stress produced by the connection. If we only use 5 rivets, then the bearing stress will become 168.42 MPa. It will result to failure since the allowable bearing stress is only 140 Mpa. ■ For member BE: (Practice at Home) Pac EXAMPLE: 5. The figure shows a roof truss and the detail of the riveted connection at joint B. Using allowable stresses of t = 70 MPa and ob= 140 MPa, how many 19-mm diameter rivets are required to fasten member BC to the gusset plate? Member BE? What is the largest average tensile or compressive stress in BC and BE? Say…Let's considera rod having a solid circular cross-section with diameter of 4 mm and it is made of a material having a Young's modulus E= 200 Gpa and a Poisson's ratio of 0.3. If a tensile force Fis subjected to that rod cross-section, the diameter becomes 3.995 mm. determine the applied force F Select one: OF 5236 N O F=15708 N Clear mopshoe Finish attempt
- Q1) Determine the size of the rivets to be used for the joint of the bracket shown in Figure (1). All rivets are to be of the same size. Rivet spacing C is 30 mm; plate thickness is 25 mm; permissible shear stress is 200 MPa and permissible crushing stress is 400 MPa. kukood + + + ACICH 300 mm Figure (1) 10 KN3. Problem 2: The lap joint is fastened with four rivets. If the working stress is 14 ksi (kips per square inch) for the rivets in shear, find the diameter (in inches) of the rivets that maybe installed to the joint. Assume that the load is equally distributed among the rivets. P= 15 kips. P. 4 in. in. 000 Your answer 4. In Problem 2, if the working stress is 18 ksi for the plates in bearing, find the diameter (in inches) of the rivets that maybe installed to the joint. Assume that the load is equally distributed among the rivets. Your answer 5. In Problem 2, what is the diameter (in inches) of the rivets that can be installed to the joint. Your answerc) A cylinder with external diameter 280mm and internal diameter 200mm is subjected to an internal pressure of 30 MPa. Compare the relative merits of a single thick walled cylinder and a composite cylinder with the inner cylinder whose internal and external diameters are 200mm and 250 mm respectively. A tube of 250 mm internal diameter and 280mm external diameter is shrunk on the main cylinder. The safe tensile yield stress of the material is 110 MPa and the stress set up at the junction due to shrinkage should not exceed 10 MPa.
- The lap joint shown is fastened by four 314" dia. bolts. Assume the applied load is uniformly distributed among four rivets. The width of plate is 5 inch with 1/2 inch thick and a tensile stress is 16 ksi. (assume that hole is greater than fasteners by 1/8") 00 a) What is the value of the external load "P" that the plate could carry? .b) What is the shear stress of the rivet? c) What is the bearing stress of the of the plate? .d) If the % bolt is replaced with 1" dia. bolt, what is the tensile stress of the of the plate? P.find shear amd Binding momont okagrou 5KN/m 5m Tht 3m 707If the ultimate shear strength of a steel plate is 42,000psi. What is the force necessary to puncha 0.75in diameter hole in a 0.625in thick plate
- An AISI 1050 HR solid tube of 20mm diameter is acted by force F1 = IkN, and force F2 of 2kN. The tube is welded to a larger round base by 3mm fillet weldment, the base is connected to the ground base (shown in gray color) by means of four bolts M8x1.25mm (property class of 4.8)). The bolts are evenly distributed at 20mm away from the center of the tube. R=100 F1 120 120. F2 R=100 D =20 120 R=3 D =60 40 Dimensions are in mm Perform the following the following: 1- Find the state of stress for the most critical point on the assembly and build the mohr's circle. Solve question 12. The figure shows welded hand rotates a shaft via a key. The key material allowable shear strength is 150 MPa and crushing strength is 300 MPa. The welding material yield strength is 340 MPa. F 350 N a) Calculate the key length. |L1 1075 mm b) Calculate the factor of safety of the welded joint L2 1125 mm D1 25 mm L2 B 8 mm F H 7 mm h 4 mm X1 40 mm X2 40 mmIf the allowable normal stress is 120MPa and the allowable shear stress is 60MPa, what is the diameter (mm) of the A premium?