2. The structure is used to support a distributed load of w = 5 kN/m. The bolts at A, B, and C each have a diameter of 16 mm and each bolt is used in a double shear connection. The cross-sectional area of axial member (1) is 3080 mm?. The allowable stress in axial member (1) is 50 MPa and 280 MPa for the bolts. Determine the factor of safety with respect to the specified allowable stresses for axial member (1) and bolt at C. (20 pts) 5.00 m (1) 3.50 m

a.)What torque can be applied without exceeding the shearing stress of 60 MPa in the steel bolts and 40 MPa in the aluminum bolts? (in kNm) b.)Using the Torque calculated above, what is the maximum shearing stress in the steel bolts? (in MPa) c.)Using the Torque calculated above, what is the maximum shearing stress in the aluminum bolts? (in MPa)

Link AC is made of a steel with a 450-MPa ultimate normal stress and has a 6 x 12-mm uniform rectangular cross section. It is connected to a support at A and to member BCD at C by 8-mm diameter pins, while member BCD is connected to its support at B by a 10-mm diameter pin. All the pins are made of steel with a 170-MPa ultimate shear stress and are in single shear. Kwing that a factoaety f32is desired. 12 mm 200 mm It is required to determine the largest load P that may be applied at D. Note that link AC is not reinforced around the pin holes. 150 mm 10

PROBLEM 7. Determine the largest load P that can be applied the plate and bolts. The bolt has a diameter of 12 mm and an allowable shear stress of 80 MPa. Each plate has an allowable tensile stress of 60 MPa, an allowable bearing stress of 70 MPa, and an allowable shear stress of 30 MPa. Answer: P = 25 kips (controls) P/2 P/2 30 mm- 15 mm P 30 mm

Shear strength value τ = 200 MPa The contents associated with bolts are given. P = 70 kN required for the safe transfer of the load of value Determine the minimum bolt diameter

What is the minimum required bolt diameter (mm) at C ifthe allowable bolt shear stress is 68 Mpa.a. 9 mm c. 11 mmb. 10 mm d. 12 mm Determine the stress (Mpa) in strut BC.a. 5.6 MPa c. 3.2 MPab. 2.8 MPa d. 6.4 MPa Calculate the bolt stress (Mpa) at A if its diameter is 20mm.a. 7.64 MPa c.11.46 MPab. 3.82 MPa d.14.92 MPa

Subject: Steel design- Bolted Steel Connection - Bolted Subjected to Eccentric Loads *Use NSCP 2015 formula/guide to solve this problem *Use Handwritten

Subject: Steel design- Bolted Steel Connection *Use NSCP 2015 formula/guide to solve this problem *Use Handwritten

A channel-section has the dimensions as shown. 3) Consider a cantilevered beam subjected to an end force P. Cr (a) if cross L = 100 cm ction in is used determine its normal stress 2 2ºM 8⁰m 2cm

43 OSFu A tension member with an allowable tensile stress of 0.6Fy is connected to the gusset plate using four rivets having a diameter of 34mm. Assume the diameter of the hole is 2mm more than the rivet diameter. It is required to determine the value of b so that the net width along rivets 1-2-3-4 is equal to the net width along 1-2-4. > Determine the value of b > Determine the most critical net area The value of T without exceeding the allowable stress. Gusset plate If failure will occur in djagonal s 2 direction add a value 4g C0mm b. 6. 100mm 400mm 100mm 100mm 12mm 150mm