-20-- -3 ft 3 ft Ув 3 ft Probs. 7-105/106

Provide FBD and detailed solutions. NEED ASAP. THANKS

Find the determinacy of wooden beam shelf.

Read the question carefully and give me right solution with clear hand writing.

An engineer is designing a cable system to support a 250 Ib traffic camera and light over the right lanes of a divided highway. She wants to ensure public safety is maintained and needs to find the baseline loads in the two cables (before wind or ice loads are added). Points A and C are at the same elevation. Draw a clear and complete FBD and then find the tensions in the two cables. Make sure you use appropriate notation and units. Show formulas before solving. -80 ft- 20 ft 10 ft 30

1.  A 20m Fink Truss are spaced at ‘S’ meters o.c. the purlins are made up of C10X20 sections and are spaced 1.1967m on centers. The truss has a height of 4m. Roof LL is ‘RLL’ N/m2 of roof surface and roof covering is assumed to be ‘RDL’ N/m2 of roof surface. Determine whether the purlins are adequate to carry such loadings. Fy = 248 MPa. C10X20 properties: w=29.76kg/m, A=3787.09mm2, Ix=32.84x106mm4, Iy=1.17x106mm4, Zx=317.91x103mm3, Sx=258.92x103mm3, Zy=44.25x103mm3, Sy=21.47x103mm3 S (m) RLL (N/m^2) RDL (N/m^2) 6.00 900 900 a. Considering sag rods and tie rods at midspan, what is the maximum moment about major axis in N-m? (2 decimal places) b.  Considering sag rods and tie rods at midspan, what is the maximum moment about minor axis in N-m? (2 decimal places) c. Considering sag rods and tie rods at midspan, what is the interaction value for combined moment? (2 decimal places)

State and explain the design procedure for Combined Torsion and Shear.

Find the minimum diameter of an alloy cable, tensile strength 75 MPa, needed to support a load of 15 KN. 0.059

) Derive the flexure formula for the straight members?

3 decimals. Thank you!