Find the forces (kN) on the members of the given truss. Determine also the magnitudes of the support reactions.

Q: A circle is inscribed in an equilateral triangle with sides 12 cm each. A small circle is drawn so t...

A: Given a triangle, a inscribed circle is the biggest circle held inside the triangle. The recorded ci...

Q: A wood with a dimension 53 mm and 131 mm with 131 mm is side positioned vertically is subjected to A...

A: Given that,  dimension of wood = bxd = 53mm x 131mm Length of the sample, L = 51 cm = 510 mm Modulus...

Q: Why is Fy used in the equation for gross section yielding?

A: We know that Load P = Stress * Area  And Tensile Load capacity of member using gross section yieldin...

Q: t can be applied to the shaft if it has a outer diam of 5 mm? (answer in N-m)

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Q: Given data : Lateral strain=-0.25 Longitudinal strain=0.45 Determine Poisson's ratio

A: Given data : The value of longitudinal strain=0.45 The value of lateral strain=-0.25   To find : Poi...

Q: Two circles have radii 3 inches and 8 inches. The distance between their centers is 18 inches. How l...

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Q: 900 kN 120 kN/m 8 m 4m

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Q: The bending moment acting on the triangular cross section of a beam is M = 3.6 kN. m. Determine the ...

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Q: In a laboratory test of a beam loaded by end couples, the fiber at layer AB as shown are found to in...

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Q: Determine the minimum width "b" of the beam shown if the flexural stress is not to exceed 11 MPa. An...

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Q: A simple beam having a span of 10m carries a dead load (including its own weight) of 6.5 kN/m. The b...

A: Step 1: W =6.5 kN/m Design Shear force = 6.5 x 10/2 =32.5 kN Design Moment= 6.5 x 102/8 =81.25 kNm  ...

Q: Determine the force in each members.  MN=104 SN=66

A: To find force in all members of the truss

Q: igure nas simpi supports at A and B and an overhang from B to C. The length of the span is 3.0 m and...

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Q: For the given truss, determine the horizontal displacement of point B using a. Axial deflection and ...

A: A Truss is a structure that consists of members organized into connected Triangles so that overall a...

Q: A flat steel bar, 29 mm wide by 3 mm thick and 1.7 m long, is bent by couples applied at the ends so...

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Q: Why does matric potential need to be at zero in order for subsurface irrigation to work effectively

A: Soil matric potential is the force of attraction between the soil particle and the water ( which is ...

Q: Given data : E=2K Determine poisson's ratio

A: Introduction : Poisson ratio is ratio lateral strain upon longitudinal strain . Here in this questio...

Q: Problem. A bolted connection shown consists of two plates 300 mm x 12 mm connected by 4 - 22 mm diam...

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Q: f the motion of a jet after landing on a runway is shown by the a-t graph below. Note that att = 0 s...

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Q: Describe Fischer-Tropsch diesel production.

A: fischer tropsch diesel : Fischer–Tropsch Diesel is a brand of Fischer–Tropsch. F–T diesel, also know...

Q: Weight of Fine Aggregates: Weight of Coarse Aggregates: Weight of Water: Weight of Cement: Weight of...

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Q: For the state of stress shown, determine the maximum in-plane shear stress. Show the results on a sk...

A: Analytical method Mohrs method

Q: Solve the value of Ely at the midspan. 2 kN/m 4 kN

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Q: C. Steel bar whose length of 1 + 0.DD m and a radius of 10+MM mm. is subjected to torque which produ...

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Q: A high-strength steel band saw, 22 mm wide, runs over pulleys 700 mm in diameter. What minimum thick...

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Q: W10x33 A = 9.71 d = 9.730 tw 0.290 %3D bf = 7.960 tf = 0.435 rx = 4.190 ry = 1.940

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Q: For formwork computation: If a slab on grade with a thickness of 100mm has a total short span of 20m...

A: Solution: Dimension of a Slab: Long span = 40 m Short Span = 20 m Form work: Bottom plate: Area = 40...

Q: body to be in equilibrium. Determine the following:

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Q: A flat steel bar, 27 mm wide by 2 mm thick and 1.6 m long, is bent by couples applied at the ends so...

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Q: Determine the minimum width "b" of the beam shown if the flexural stress is not to exceed 12 MPa. An...

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Q: Problem No. 1 A copper rod of length L =18.0 in. is to be twisted by torques T (see figure) until th...

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Q: The steel bars AC and BC, each of cross-sectional area 120 mm^2, are joined at C with a pin. Determi...

A: Given data in question  Load Length  Area Elasticity modulus  Angle To find out  Displacement of poi...

Q: Determine the force in each member of the space truss and state if the members are in tension or com...

A: Joint method: The joint method is a technique for computing unknown forces acting on truss component...

Q: shown in the figure below. a. Determine the nominal strength based on the gross area. b. Determine t...

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Q: 4 kN/m 2 kN/m A B. 2 m- 3 m

A: Shear Force: The algebraic sum of all the vertical forces acting at different points of the beam is ...

Q: 13. Find the discharge over the sharp- crested weir shown below. Weir crest Channel invert 1.25' 0.8...

A: To Determine Discharge over sharp crested weir, Q

Q: (including P= ? beam weight) P=? fy = 60,000psi Wp = 3 k/ft ar = 5 k/ft %3D 15" 42" 4#10 bars 3" 4#1...

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Q: D. A DD mm radius Steel is subjected to tensile test. Determine its yield and ultimate load it can c...

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Q: Explain how the designated port (DP) is selected in Spanning Tree Protocol.

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Q: Determine degree of stauration if water content 0.14, Void ratio is 0.5 and specific gravity of soil...

A: Given data : The specific gravity of soil solid G=2.7 The value of void ratio e=2.7 The value of wat...

Q: The rigid bar ABC shown is hinged at A and supported by a steel rod at B. E=200 x 10 N/m2 A-300mm? L...

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Q: 05. You have the ½h-UH due to 1 cm effective rainfall. Time (hours) ¼h - UH (m/s) 0.5 60 1.0 150 1.5...

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Q: e Models of Surface irrigation system design?

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Q: Determine water if degree of saturationis 0.7, Void ratio is 0.5 and specific gravity of soil solid ...

A: wG=Se w= water content G= specific gravity e=void ratio S=degree of saturation w= Se/G w= (0.7*0.5)/...

Q: A 3.3 m square footing is proposed to be used to support a 435 mm x 435 mm RC column loaded with 585...

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Q: What is the largest load P that can be applied at C

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Q: 600 lb 300 lb/ft 450 lb-ft 3 ft- -3 ft 3 ft-

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Q: 3. Determine the force in members AE and DC. State if the members are in tension or compression. F 3...

A: Using method of joints,

Q: A uniform flow occurs at a depth of 3.85m in a rectangular channel 11.5m wide with n=0.013 laid on a...

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Q: You have been instructed to join two existing roads by an even grade from point X to Y. Point X is a...

A: Given data:

Design of structures using FEA

An arrangement, in which various members are interconnected with their constrained relative motion, the whole arrangement is then known as a structure. The degree of freedom of such a structure is zero. In such a structure, the load can act throughout the length of the structure or at the joints.