Determine the unity check ratio for the member GF of the truss shown below (Per API RP-2A code provisions). Joints of the truss are frictionless joints and the forces in the truss members are axial forces only. 20 kip Member GF (Hollow circular cross section): Outer diameter = 10" 30 kip 30 kip 30 Wall thickness = 0.25" Ey = 50 ksi 300 E G 60° 60° A, A 30° 30 60° 60° 30° 30 K=1.0 D B 4ft 4ft 4ft Ay [Hint: Axial Force in member GF = 50 kips (axial compression)] %3D

Q: A compound steel (E = 30,000 ksi) bar is subjected to the loads shown. Bar (1) has a cross-sectional…

A:

Q: A PROB. 1.8-12 a 2P B (a) D XII Gusset plate Rivet (b) Section

A:

Q: 300 lb In the truss loaded and supported as shown, the following using the Method of Joints : 300,…

A:

Q: AW 12 x 65 column section shown in the figure is pinned at each end and has an additional support in…

A: Given:- A W 12×45 column section is pinned at each end The value of X = 4.8 m  The distance of…

Q: Please show all work provided for the following problem so I can understand. Please show step by…

A: See image below for the explanation

Q: 1. Determine bar forces in the truss beldw 30 KN 30 KN 30 N 2m

A:

Q: By inspection, determine the zero-force members in each truss. Identify the zero-force member by…

A: As per our guidelines we are suppos d to answer first three subparts. Kindly repost other part as…

Q: Pp= 500 k J P, = 1,000 k I Pp= 500 k // Px=1,000 k fixed fixed Check whether a 17 ft W 14 x 211…

A: Given:- The dead load on the column = PD = 500 k The live load on the column = PL = 1000 k The…

Material Properties

Construction in civil engineering demands high strength, durability, and longevity. These targets can be achieved by better design and analysis, along with the correct choice of materials. Different materials have different properties and hence, they respond and performs differently under the various condition of external loadings. It is therefore a critical task of an engineer to select the right material based on the property that the material is supposed to function in real-time. When speaking about the property, there are different categories of material properties like chemical property, physical property, mechanical property, electrical property, magnetic property, thermal property, etc. These material properties form the basis of material selection in various applications.