A structure is to be built as shown supporting a uniform load of 18 kN/m. The location for the supports at A and B has been determined. The connection at C may be placed anywhere 18 kN/m A C D 3 m rigid B m -5 m If the allowable bending stress for member AD is 8 MPa, which among the choices gives the most economic section? Select the correct response:

Q: Is this a frame or a truss? Calculate the cross section of the bar BC if the allowable normal stress…

A: Given:- Allowable normal stress in BC = 165 MPa To determine- a) Is this a frame or a truss? b)…

Q: 1. For the truss shown below, determine the minimum cross-sectional area in bars BD, CD, and CE if…

A:

Q: 5) Match the beam bending stress profile for design to the correct cross section shown below: "包。…

A: Given that:

Q: a) Calculate the internal forces/moments at point J? b) Bar DE is made of aluminum with Young…

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Q: Problem 3: For the following assembly: a) Find all the internal reactions at the a-a cross-section.…

A: Given:- The magnitude of the load applied = 1500 N and 1000 N  The radius of the a-a pipe section =…

Q: The member shown in the right side consists of the steel rod AB that is screwed into the end of the…

A:

Q: GIVEN: Solid aluminum bar shown: 4 in. by 4 in. E = 10 x 10° psi oy = 36 ksi 4000 & 200016 4000 16 B…

A: A) Load in each section of bar PAB = 4000 lb ( T )  PBC = 4000 - 2000 = 2000 lb ( T ) PCD = 4000 -…

Q: H.W. #4: A pin connected truss is loaded and supported as shown, determine: a) The normal stress in…

A: Determinea. The normal stress in member DE if it has cross sectional area of 750 mm2. b. The minimum…

Q: The rigid bar EFG is supported by the truss system shown. Determine the cross-sectional area of…

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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: For the state of stresses (in MPa) shown in the figure below, the maximum shear stress (in MPa) is 2…

A: The maximum shear stress in Mpa is =?

Q: Problem 01.054- Analysis of an inverted T-frame In the steel structure shown, a 6-mm-diameter pin is…

A:

Properties of materials

A property of a material describes its characteristics and distinguishes it from the others. The material properties are described it in terms of its hardness, color, appearances, and so on. The material properties generally depend on the type of material, or whether it is a metal or an alloy. There are different kinds of material properties such as mechanical properties, thermal properties, physical properties, and chemical properties. Chemical properties describe the material in terms of a chemical change. The mechanical properties come into existence when the material is acted upon by an external load. Thermal properties are associated with the temperature of the material and specific heat.