Determine the adequacy of the No.1 Southern pine, 2 x6 bottom (tension) chord in the truss shown below. 1. Load combination, DL + S, controls. 2. No ceiling attached to the bottom chord 3. Connections: Single row of 3/4-in.-diameter bolts 4. The uniform load transferred from the roof system to the top chords is 240 lb/ft. 5. The force in the bottom tension chord TAB = 6912 lb. 6. Assume CM = Ct = Ci = 1.0

Q: Figure 3 shows a two-span continuous beam with fixed supports at A and C and roller at B. Assume El…

A: MFBC and MFCB for the 15 kN force acting on the left side on the span BC. MFBC and MFCB for the 15…

Q: (Rectangular sections: tension failure) For the rectangular column sections given in Table 11.3,…

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Q: Q7- For the soil profile and loading condition shown in figure. The final settlement of the clay…

A: Given data:  unit weight of sand, γt=17 kNm3, γsat=20 kNm3 Unit weight of clay, γsat=21 kNm3…

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A: The moment of inertia of an object is the resistance to changes in the rotation. The maximum shear…

Q: The water tank of Fig P5-la can be treated as a SDOF structure with the following properties: m = 4…

A: m = 4kips-sec2/in k= 40 kips/in L = 150 ft.

Q: The areas is cut of 2 irregular sections 35m apart are 34 sq.mtrs and 56 sq.mtrs the base width is…

A: Areas is cut of 2 irregular sections 35m apart are 34 m2 and 56 m2 the base width is 10m.

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Q: Find the support responses of the beam in the figure and draw the M, N, V diagrams. 19 P = KN A 2 m…

A: P = 19KN ; q = 15KN/m ; M = 4KNm

Q: Q1/ A concrete mixture of 1:1.8:4.5 with a water to cement ratio (w/c) of 0.6 and cement content of…

A: Concrete mix = 1:1.8:4.5 w/c ratio = 0.6 cement content = 300 kg/ m3 TC = Temp. of cement = 18' c Ta…

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A:

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Q: An orifice (Ao = 0.005 m², cv = 0.92) is installed at the horizontal face of a tank as shown in the…

A: Cv = 0.92 Ao = 0.005 m² H = 8.5 m

Q: Problem 7-29 The initial ultimate BOD after mixing of the Noir River is 50 mg/L. The DO in the river…

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Q: The 27-1b block is attached to two springs having a stiffness of k = 13 lb/ft. A periodic force F =…

A:

Q: Find the difference in level of water surface in two limbs of a U-tube when it is rotated about an…

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Q: Two steel plates are welded together to form an inverted T-beam and are loaded as shown below.…

A: We know that Bending stress is given by σ = MI*y For Maximum bending stress we can write  σmax =…

Q: 1.) For a given soil sample it has a sp.gr. of 2.74, moisture content of 16.6% and a moist unit…

A:

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A:

Q: A hydraulic jump is formed in a 2 m wide rectangular channel which is horizontal and frictionless.…

A: Given data- Width of the channel B=2 m, Post jump depth y2=0.8 m, Post jump velocity V2=1 m/s, To…

Q: A solid steel shaft is to transmit a torque of 10 kN-m. If the shearing stress is not exceed 45 MPa,…

A: Torque transmitted by solid steel shaft, T = 10 kN-m Maximum shearing stress, τmax=45 MPa=45×106 Nm

Q: A block of wood 50cm in diameter with s = 0.95 is immersed in a liquid with s = 1.05. Determine the…

A:

Q: Suppose a BAF 5 gage was chosen for inventorying a stand. What might you assume about the size and…

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Q: What components are necessary for the building of a control unit that uses vertical coding?

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Q: Given a cantilever beam of length L=4.5meters. The left support “A” is fixed while the right end “B”…

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Q: Text: A beam is clamped at A. The beam is supported by a uniformly distributed load and a…

A: Beam: Beam section: HE220A Modulus of elasticity = 2.0x105 N/mm2 =2.0x108 kN/m2 To find: A) The…

Q: Q4: For the soil profile and loading condition shown in Figure (4). Find: a) Final consolidation…

A: Load, P = 2000 kN Coefficient of consolidation, Cv = 0.4 m2/yr Footing width, B = 2 m

Q: The results of a laboratory test of a sand are emax= 0.91, emin= 0.48. a. what is their relative…

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Q: A vehicle is moving on a road of grade +4% at a speed of 20 m/s. Consider the coefficient of rolling…

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A:

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Q: Consider the rod shown. Suppose that h = 170 mm, r = 290 mm. Determine the location (x,y)of the…

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Q: Q2. Draw the shear and moment diagrams for the beam. 1 kip/ft -15 ft- 2 kip/ft

A:

Q: Problem 2: A reinforced concrete beam has a width of 300 mm and a total depth of 550 mm. Effective…

A: b = 300 mm d = 550 mm cover = 60 mm d'=60 mm fc = 21 MPa fy = 415 MPa ϕ=0.9

Cables

Cables are collections of wires, alternatively referred to as a cord, connector, or plug. They are one or more wires covered in a plastic covering that allows for the transmission of power or data between devices. The earliest use of recognizable electrical cable was the early commercialized telegraph lines. These were iron-made and tedious to produce and install cabling.