Compute the polar moment of inertia, J. Determine the value of the loads P so that the maximum shearing stress in any rivet does not exceed 80 MPa. If P = 8200 N, what is the maximum and minimum shearing stress developed in the rivet.

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A: given- Initial stress=1000 N/mm2slip ∆=5 mm=5×10-3 mModulus of elasticity E=210 kN/mm2=210×1000…

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Q: Prob 1. The following data were obtained by stadia observation vertical angle, +12 deg 30 min; upper…

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Q: THIS IS NOT A GRADED ACTIVITY. THIS IS JUST A REVIEWER FOR MY TRUSS DESIGN. THANK YOU SO MUCH!…

A: Solution: Given: Diameter of rivets = 16 mm Thickness of gusset plate = 20 mm Allowable Bearing…

Q: ingle choice question The purpose of restricting depth to width ratio of multi-storey masonry…

A: lengthwidth  = Aspect ratioheightleast lateral dimenison = slenderness ratio   Aspect and…

Q: Ao B C D . Tex₁ - x1 F1 (2.000x10^1) KN • F2= (4.0000x10^1) kN x1 (3.0000x10^0) m .x2= (4.00x10^0) m…

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Q: A force of 10,000 lb acts on joint D of a truss as shown. a) Determine which members of the truss…

A: This question is from structural analysis Here one Truss is given and we are asked to find out zero…

Q: What is the difference of longitude between two places C and D from the following longitudes?…

A: given- Longitude of C=46o WLongitude of D=64o W

Q: 7.12 The globe valve in the pipeline shown is opened instantaneously. If the loss coefficient for…

A: Given, Loss coefficient for the wide-open valve, K= 3.0 Length of the pipe, L= 2000'12" f= 0.018…

Q: Two clay specimens A and B, of thickness 2cm and 3cm, have equilibrium voids rations 0.68 and 0.72…

A: Given: For Clay specimens A : initial void ratio, eo = 0.68      final void ratio, e = 0.50  So,…

Q: or the machine elem gravity.

A: Given:- machine element To find:- y cordinate of the center of gravity

Q: From the figure shown, find the horizontal displacement at B in kNm³/El. El is constant. 20 kN B…

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Q: Determine the forces in members EH and El of the double Fink truss (positive if in tension, negative…

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Q: 3.32. How far below the water surface should a vertical square, 1.22 m on a side with two sides…

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Q: A solid circular pole is subjected to linearly varying distributed force with maximum intensity qo…

A: Normal stress at the base 150MPa qo=6.9kN/m L=6m P=80kN

Q: The x-coordinate of a particle in curvilinear motion is given by x = 6.0t³-4.2t where x is in feet…

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Q: A simply supported wood beam with a span of L = 22 ft supports a uniformly distributed load of wo =…

A: Appreciate if there is detailed work with explanation and finds you helpful for ease of…

Q: Determine the forces in members CG and GH of the symmetrically loaded truss. The forces are positive…

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Q: A tank is 20 ft long and of cross section shown in Fig. 3-23. Water is at level AE. Find (a) the…

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Q: P/2 d=20mm b=130 mm- P/2 P 200 000 Fig. (1) 000 ²₂ t=25 mm

A: Solution: Given: Rivet: Diameter = 20 mm Diameter of rivet hole = 22 mm b = 130 mm t = 25 mm number…

Q: Question 8 An aerated bench-scale reactor is used to evaluate a non-recycle, secondary biological…

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Q: The members CJ and CF of the loaded truss cross but are not connected to members BI and DG. Compute…

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Q: 15 kN/m Zoom image Bour 3 m 3m CH 20 kN 3 m D

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Q: answer to the following questions  according to the failure mode of the reinforced  concrete column…

A: The given figure is shown below:

Q: The rigid bar of negligible weight is supported as shown in the figure. If W = 104 kN, compute the…

A: The change in the length of member with respect to its original length is due to various reasons…

Q: A saturated site is underlain by a 5m thick layer of clay with undrained strength = 80 kPa, OCR = 2,…

A: The values given in the question are as follows: The thickness of clay layer(hc)=5 m Undrained…

Q: wastewater plant produces 1200 kg of dry solids per day at a moisture content of 92% .the solids are…

A: GIVEN DATA:-⇒Dry solids per day @ 92% moisture content = 1200 kg⇒Volatile solids= 75%⇒Volatile…

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Q: WHERE DID YOU GET THE As= 6000 mm can you explain briefly?

A: Given 12-25mm Φ bar Required As per solution provided by another expert,  explain how As = 6000 mm²

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A: Safety factor or Factor of safety is very important term in designing and it determines how strong a…

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Q: P2.15) Determine the dead load and live load for the second floor of a library in which any area can…

A: Given :

Q: A steel beam is made up of a wide flange section whose total depth is 600mm, width of the flange is…

A: Please refer and use given formula in above question M =wL28 + PL4 M = 40 × 928 + 200 × 94 M = 855…

Q: 1. Using Rayleigh-Ritz method, determine the expressions for displacement and stress in a fixed bar…

A: The given figure is shown below:

Q: 16 3 cm 160 8 cm 004 --t D=9 cm- Water

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Q: a. Draw Free Body Diagram b. Determine support reactions C. Draw the shear and moment diagrams d.…

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Q: Engineering design is: a. O b. C. The process of designing objects and creating a new aesthetic…

A: GIVEN: Engineering design is: (a) The process of designing objects and creating a new aesthetic…

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Q: The sphere P travels in a straight line with speed v= 12.2 m/s. For the instant depicted, determine…

A: Given :

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Q: Problem 2. . For the given truss all AE are constant. Using unit load method find a) Horizontal…

A: Given data  AE = Constant

Q: 103+51.05 103+53.01 103+47.56 103+49.89

A: 103 + 51.05

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A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: What are the effect of coagulation on physical and chemical quality of drinking water?

A: Answer :-  Chemicals (coagulants) are added to the water to bring the nonsettling particles together…

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.