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- The thin uniform plate shown has a mass of 100kg and is subjected to a force and couple momentalong its edges. If it is supported in the horizontalplane by a roller at A, a ball-and-socket joint at B,and a cord at C, determine the components ofreaction at these supports to maintain equilibrium. Please provide all written work and show FBD. Thank you!SHOW COMPLETE SOLUTION. FBD GIVEN REQD AND SOLUTION. A machine component is subjected to the forces and couples shown. The component is to be held in place by a single rivet that can resist a force but not a couple. For P = 60 N, determine the location of the rivet hole if it is to be located (a) from G on line FG, (b) from G on line GH.Note: SN is equal to 18, topload will be equal to 118kN
- Help me how to design the REINFORCED CONCRETE BEAMS WITH IRREGULAR CROSS SECTION as shown infigure 1 using the following parameters:F’c = 3,500 Psi Fy=Grade 40 Stirrups = Φ10mmMu = 200 Kn-M All Concrete cover = 30mm Es=200,000 Mpa Find the following: AC area of compression concrete stress block in mm. Assume z = 0.85dEff a height of compression concrete stress block in mm. c distance from the neutral axis to outermost compression fiber in mm. z actual moment arm for Mu=ØTz in mm. As actual area of tension steel in sq.mm. N quantity of Ø20mm steel rebars ЄS Actual Strain of steel ЄY Yield Strain of steel Check if the beam is singly reinforced concrete in the designed then concludeCheck: ЄY < = > ЄS Draw the Working Drawings of the x-section.The rubber band given below is subjected to the following tensile loading. Calculate the minimum thickness of the rubber (tr) and the minimum steel pin diameter (Dpin) so that the structure does not fail. Consider: Allowable tensile strength of the rubber= 20MPa Allowable shear strength of the steel = 200MPa Reflection: 1) How would you solve this problem if a Factor of Safety was given? 2) Are there any other dimensions worth calculating for the rubber belt?Reinforced And Prestressed Concrete Instructions: Solve all problems completely. If assumptions are made, verify if the assumption are correct. No verification of assumption leads to loss of points. PROBLEM: A reinforced rectangular beam with width b and effective depth d has 4.16 mm bars placed on 1 layer at the tension side. The beam has a stirrup with a diameter of 10 mm. Use fc=28 Mpa and fy=420 MPa GIVEN: b= 197.5 mm d= 317.5mm L= 2.7 m Wd = 13.75 kN/m WL = 17.75 kN/m Calculate the nominal moment capacity of the beam Calculate that strain of the tension bars. Calculate the strength reduction factor of the beam
- A steel plate 375mm x 16mm thick is bolted by four bolts placed symmetrically to form a single lap joint. The bolts are spaced horizontally at a distance of 140mm and vertically at a distance of 150mm. If the diameter of bolt is 20 mm, calculate the design tensile strength in KN based on net section fracture considering a straight vertical path of failure Use Fy=248MPa and Fu=400MPa a) 1339.2 b) 1569.6 c)2092.8 d) 1488USE NSCP 2015 i have get the (1) The depth of the compression block is 196.66 mm. (2) The strain is 0.0092. (3) The moment reduction factor is 1.25. okease get the 4 5 6A wood post 12 in. by 12 in. is braced by four steel angles. The wood post and the pieces of angles are exactly the same length of 15 feet. The reinforced post carries a total compressive load of 215 kips. For steel: E = 29 x 10^3 ksi.; Area of one angle= 0.938 sq. in.; for wood: E = 1.9 x 10^3 ksi a. Find the axial stress (in psi) of the steel. b. Find the axial stress (in psi) of the wood. c. Find the axial deformation (in inches) of the post. (Answer profile: 0.XXXX)
- Determine the slenderness ratio and the Euler buckling load for round wooden dowels that are 3.00 m long and have a diameter of (a) 19 mm and (b) 29 mm. Assume E = 14 GPa. Answer:(a) Slenderness ratio = Pcr = N (b) Slenderness ratio = Pcr = NProblem: Design a section of a concrete beam reinforced for tension only. The beam is simply supported on a span of 6.00 m and carries a load of 18 KN/m. Use Alternate Method of Design with n = 9. f'c = 20.70 MPa, Fy = 275 MPa. Use b = d/2. Write your solutions on clean sheets of bond paper, scan properly. Note: Clear concrete cover for the beam: 40 mm Clear spacing between rebars: 25 mm (minimum) Minimum bar size to use as per ACI Code: 16 mm diameter Design for flexure only.Two strips of plastic material are bonded together using splice plates as shown. The average shearing stress in the glue must be limited to 1,050 kPa. If P = 45 kN, what splice plate length L is required? a. 142.9 mm b. 149.2 mm c. 192.4 mm d. 124.9 mm