A pin-connected structure is composed of members AC and BC as shown in the figure. The...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
A pin-connected structure is composed of members AC and BC as shown in the figure. The structure is subjected to a vertical static load P = 50 kN at joint C. Members AC and BC are circular having 50 mm diameter and the diameter of pins at B and C is 20 mm. The clevis has a thickness of 20 mm per side and a width of 70 mm, and the thickness of the supporting bracket is 30 mm. All members are made of SAE 1040 CD steel. Determine: a. The maximum normal stress in the clevis at A and at B. b. The factor of safety based on the normal stress in the clevis at A and at B. Is it acceptable? c. The shear stress in the pins at A and at B. d. The factor of safety based on the shear stress in the pin A. Is it acceptable? e. The bearing stress on the pins A and B. Is it acceptable? f. The maximum (allowable) load P that can be applied at C based on the shear stress in the pins g. The stress in the round portion of members AC and BC. h. The axial deformation of members AC and BC (neglect the clevis). 1.5m Bracket Pin diam = 20 mm B Clevis wwww 2 m D=50 mm A pin-connected structure is composed of members AC and BC as shown in the figure. The structure is subjected to a vertical static load P = 50 kN at joint C. Members AC and BC are circular having 50 mm diameter and the diameter of pins at B and C is 20 mm. The clevis has a thickness of 20 mm per side and a width of 70 mm, and the thickness of the supporting bracket is 30 mm. All members are made of SAE 1040 CD steel. Determine: a. The maximum normal stress in the clevis at A and at B. b. The factor of safety based on the normal stress in the clevis at A and at B. Is it acceptable? c. The shear stress in the pins at A and at B. d. The factor of safety based on the shear stress in the pin A. Is it acceptable? e. The bearing stress on the pins A and B. Is it acceptable? f. The maximum (allowable) load P that can be applied at C based on the shear stress in the pins g. The stress in the round portion of members AC and BC. h. The axial deformation of members AC and BC (neglect the clevis). 1.5m Bracket Pin diam = 20 mm B Clevis wwww 2 m D=50 mm A pin-connected structure is composed of members AC and BC as shown in the figure. The structure is subjected to a vertical static load P = 50 kN at joint C. Members AC and BC are circular having 50 mm diameter and the diameter of pins at B and C is 20 mm. The clevis has a thickness of 20 mm per side and a width of 70 mm, and the thickness of the supporting bracket is 30 mm. All members are made of SAE 1040 CD steel. Determine: a. The maximum normal stress in the clevis at A and at B. b. The factor of safety based on the normal stress in the clevis at A and at B. Is it acceptable? c. The shear stress in the pins at A and at B. d. The factor of safety based on the shear stress in the pin A. Is it acceptable? e. The bearing stress on the pins A and B. Is it acceptable? f. The maximum (allowable) load P that can be applied at C based on the shear stress in the pins g. The stress in the round portion of members AC and BC. h. The axial deformation of members AC and BC (neglect the clevis). 1.5m Bracket Pin diam = 20 mm B Clevis wwww 2 m D=50 mm
Expert Answer:
Answer rating: 100% (QA)
The structure is subjected to a vertical static load P 50 kN at joint C Members AC and BC are circular having 50 mm diameter and the diameter of pins at B and C is 20 mm The clevis has a thickness of ... View the full answer
Related Book For
Posted Date:
Students also viewed these mathematics questions
-
The steel plane truss shown in the figure is loaded by three forces P, each of which is 490 kN. The truss members each have a cross-sectional area of 3900 mm2 and are connected by pins each with a...
-
Design a Java class that represents a cache with a fixed size. It should support operations like add, retrieve, and remove, and it should evict the least recently used item when it reaches capacity.
-
Do the following problems mentally using the distributive property. a. 5 99 b. 4 88 c. 8 52
-
If we fail to reject (i.e., "accept") the null hypothesis, does this mean that we have proved it to be true beyond all doubt? Explain your answer.
-
Solve the given equation algebraically and check the solutions with a calculator. (log x) 2 3log x + 2 = 0
-
True or False: If \(\operatorname{IRR}(\mathrm{A})>\operatorname{IRR}(\mathrm{B})\), then \(\operatorname{ERR}(\mathrm{A})>\operatorname{ERR}(\mathrm{B})\).
-
For nearly 20 years Custom Coatings has provided painting and galvanizing services for manufacturers in its region. Manufacturers of various metal products have relied on the quality and quick...
-
Share any experience you have with a database accessed for work or pleasure. What database management system was used for the database? Did you like the database? Why or why not? Or, share a link to...
-
The 3-kg block A is released from rest in the 60 position shown and subsequently strikes the 1-kg cart B. If the coefficient of restitution for the collision is e = 0.7, determine the maximum...
-
The graph in the figure below represents the motion of an object as a function of time. Sections I, II, III, and IV was identified. Determine the average acceleration between 4 s and 8 s. v (m/s) !...
-
A company is trying to estimate the first-year cash flow (at Year 1) for a proposed project. The financial staff has collected the following information on the project: Sales Optg costs (Excluding...
-
The company you work for is considering a project that has the following cash flows: Yr. 0: -720,000 Yr. 1: 328,000 Yr. 2: 382,000 Yr. 3: -127,000 Yr. 4: 295,000 Yr. 5: 320,000 Please compute the...
-
Your coin collection contains 44 silver dollars minted in 1950. If your grandparents purchased them for their face value when they were new, how much will your collection be worth when you retire in...
-
In its IPO, 1 million company shares were issued at a price of $28 per share. The underwriter's fee for the offering was 10% of gross proceeds and the issuer incurred direct out-of-pocket costs of...
-
LaMont and Sons is considering the purchase of some wood lathes for $229,001. These lathes belong in a 30% CCA class. The firm expects that it will be able to sell the machines for $49,500 in four...
-
If a and b are positive integers, which of the following can never be the gcd(56a, 64b)? () 56 (b) 63b () 8( b) (d) 64b
-
What is removed during each of the three stages of wastewater treatment: primary, secondary, and tertiary? During which state would you expect items to be recovered that were accidentally flushed,...
-
The uniformly loaded beam ABC has simple supports at A and B and an overhang BC (see figure). Draw the shear-force and bending-moment diagrams for this beam. 25 lb/in. 72 in48 in. _-
-
A nonprismatic bar ABC of solid circular cross section is loaded by distributed torques (see figure). The intensity of the torques, that is, the torque per unit distance, is denoted t(x) and varies...
-
A solid bronze sphere (volume modulus of elasticity K = 14.5 ( 106 psi) is suddenly heated around its outer surface. The tendency of the heated part of the sphere to expand produces uniform tension...
-
If a competitive firm's cost increases due to an increase in the price of a factor of production or a tax, the firm's manager can quickly determine by how much to adjust output by calculating how the...
-
The Canadian metal chair manufacturing market has \(n=78\) firms. The estimated 8.1 elasticity of supply is \(\eta_{0}=3.1\), and the estimated elasticity of demand is \(=-1.1\). Assuming that the...
-
If the cost function for John's Shoe Repair is \(C(q)=100+10 q-q^{2}+\frac{1}{3} q^{3}\), and its marginal cost function is \(M C=10-2 q+q^{2}\), what is its profit-maximizing condition given that...
Study smarter with the SolutionInn App