Use the method of joint to determine the Force in all members of next trusses

Q: P5: If water flows from the upper to the lower reservoir as shown in figure at a rate of 0.028m³/s…

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Q: The beam shown will be constructed from a standard steel W-shape using an allowable bending stress…

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Q: The beam shown will be constructed from a standard steel W-shape using an allowable bending stress…

A: Allowable bending stress, σallow=36 ksi Load (P) = 50 kips  Length, L1 = 6 ft  Length, L2 = 18 ft

Q: 8-44. Determine the horizontal displacement at A. Take E = 200 GPa. The moment of inertia of each…

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Q: Look for the large, dark colored building that is located slightly north and west of the Mandalay…

A: Mandalay Bay Hotel/Casino  has a more traditional rectangular shape and stands at a height of 43…

Q: For the load group and influence line shown, P₁ = 32 kips, P2 = 32 kips, P3 = 8 kips, a = 14', and b…

A: Load, P1 = 32 Kips  Load , P2 = 32 Kips  Load , P3 = 8 kips

Q: (c) Three identical gravity wall at a distance 120 m in a pattern of equilateral triangle, depth of…

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Q: 4. A square footing shown has a dimension of 1 x 1 m. has its bottom 2.5 m. below the ground…

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Q: The 23in vertical rod CD is welded to the midpoint C of the 50in rod AB. Determine the moment AB of…

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Q: solve with engineers theory of bending a three-point bending test on a simply supported, straight…

A: Beam cross-section:b=2000 mmd=500 mmE=201 GPaTo check:- whether stress exceeds 140 MPa- whether…

Q: 11-18. Determine the moments at A, C, and D, then draw the moment diagram for each member of the…

A: Find: Moments at A,C,D and draw the bending moment diagram using Slope-deflection method.

Q: Using Castiglano's Theorem, solve for the following. only HANDWRITTEN answer needed ( NOT TYPED)

A: E = 29 × 103 ksi  I = 130 in.4  Determine the slope and displacement of point-A using Castigliano's…

Q: The circular stream of water from a faucet is observed to taper from a diameter of 20 mm to 10 mm in…

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Q: Discharge from an orifice of 75 mm diameter is 0.02 m³/s under a consta xternal mouthpiece of the…

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Q: The back-bearing of XY is S 25° 25' 36" E. What is the fore-bearing of XY? Provide your answer as a…

A: Objective: To determine the fore-bearing of line XY from the given value of back-bearing.   Given:…

Q: Q2/ If the flow rate of water through the pipe system shown in Figure shown 2 below is 0.05 (m/s)…

A: Flow rate, Q = 0.05 m3/s Total head loss, hL = 0.9 m Friction factor, f = 0.02 Pipe A: LA = 300 m DA…

Q: In the figure, he, hr, z and the measured slope length I were 5.65 ft, 5.38 ft, 96° 18' 56", and…

A: L=403.62ft z=96o18'56"

Q: A beam is subjected to equal bending moments of M₂ = 44 kip-ft. The cross-sectional dimensions are…

A: To calculate y we have y = A1*y1+A2*y2+A3*y3A1+A2+A3  A1 = area of rectangle 1 = b1*d1 = 8.1*1.4…

Q: Three boards each 50mm thick, are nailed together to form an I-Beam that is subjected to a vertical…

A: Vertical Shear in beam, V = 1200 N Allowable shearing force for each nail, F= 400 N Three boards of…

Q: Q #2 Design A rapid sand filter to serve a little city with an annual water consumption rate of…

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Q: For a highway curve with Da = 5°00', I = 20°30', and Pl station = 63 +25.53 ft, calculate the…

A: In order to find the Deflection increament and chord distance we need to calculate Tangent length…

Q: Question The values given in the table below were obtained from a flow observation station.…

A: Find The total flow.

Q: A cantilever timber beam with a span of L = 2.3 m supports a uniformly distributed load w. The beam…

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Q: A dam is 283 m high when it is full of water. What is the pounds per square inch absolute at the…

A: Height of dam (H) = 283 m Find the absolute pressure at bottom of the reservoir ?

Q: Determine the x component of force at pin B. Take P = 50 lb . Determine the y component of force at…

A: A rope pulley system is attached to a truss. At the rope end, a load of P = 50lb is applied To…

Q: The pipe diameter is 75 mm, roughness of pipe is 0.15 mm length is 300 m, water velocity in the pipe…

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Q: A steel rod of 30 mm diameter and 3 m length is subjected to an axial pull of 50 kN. If E = 200 x…

A: A steel rod having, Diameter, D = 30 mm  Length, L = 3 m or 3000 mm Axial load, P = 50 kN or 50000 N…

Q: Use A992 steel and select a W shape for the following beam: Simply supported with a 25-foot span,…

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Q: A plate load test conducted on 30 cm square plate settles by 15 mm under a load of 4.8 KN in a sandy…

A: From the plate load test, width of plate, Bp=30 cm=0.30 msettlement of plate, Sp=15 mmload on plate…

Q: An unsymmetrical parabolic curve has a forward tangent of -8% and a back tangent of +5%. The length…

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Q: A rock storage pile is being designed for a mine in West Virginia. The pile is lined with reinforced…

A: A rock storage pile is designed and it has been asked in the question to determine the base slope…

Q: 32 5 KN 10 KN 8m A THIT A HINGE 15m с 12 KN 13m C 30 KN 5m

A: A simple frame is as shown below: To find: To draw SFD and BMD

Q: A column with one end fixed and one end free has a critical buckling load of 100 N. For the same…

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Q: The total cycle time for a scraper in a construction project along Ayala Boulevard is 20 mins. If…

A: The total cycle time for a scraper in a construction project = 20 mins The area to be scraped = 2.1…

Q: A torque of 600 N-m is applied to a rectangular section shown in the figure. Determine the wall…

A: Torque applied on rectangular section = 600 = 600000 N.mm Allowed Shear stress = 60 MPa

Q: solve the maximum deflection of the beam using Double Integration Method. Use E=20000 MPa, and beam…

A: Given: Required : Maximum deflection in beam

Q: 2. An intersection has a 2-timing stage signal with the movements allowed in each timing stage,…

A: A intersection of 2-timing stage signal is given Lost time = 3 seconds v/c ratio = 0.85 Total lost…

Q: 3.0 A consolidated-drained triaxial test was conducted on an overconsolidated clay sample. The…

A: Test 1 σ1 =  200 kPa σ3 = 130 kPa Test 2 σ1 =  400 kPa σ3 = 290 kPa A = 0.45 Find (a) Drained and…

Q: For a horizontal curve, the radius of a circular curve is obtained as 300 m with the desig speed as…

A: For a horizontal curve, The radius of a circular curve, R = 300 m. Speed, V = 15 m/s Jerk, C = 0.75…

Q: a. Cart C has a mass of 20kg and can roll freely in the x-direction. Bag A and Bag B each have a…

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Q: From a topographic mapthe areas enclosed by contour lines for a proposed dam are given below Contour…

A: Determine the volume of impounded water (V), using trapezoidal formula.

Q: 3. A beam 150mm wide by 250mm deep supports the loads shown. What is the max flexural stress…

A: To find the flexural stress and the Maximum Beam Shear developed in the given beam.

Q: The figure is a plan view of a confined aquifer showing two contaminated zones, 1 and 2. The aquifer…

A: Hydraulic gradient=0.0075 Pumping well flow rate=170gpm

Q: 435 grams of moist granular soil was tested in the laboratory and was found to have a specific…

A: Given Weight of moist soil = 435gram Specific gravity of soil solids = 2.65 Air void ratio = 16%…

Q: AW18 x 40 standard steel shape is used to support the loads shown on the beam. Assume P = 23 kips, w…

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Q: SOLVE FOR REACTIONS, use Area Moment Method

A: Solve by Moment area method for reactions

Q: calibrated metre end bar, which has an actual length of 1000.0005 mm, is to be used in the…

A: Actual length of calibrated metre end bar = 1000.0005 mm

Q: a) Using Macauley's Method, calculate a general expression in terms of Young's Modulus, E, and…

A: Find: Macauley's method (a) Expression for deflection (b) Deflection at 1.1 m from left hand side…

Q: A rectangular beam of width 100 mm is subjected to a maximum shear force of 60 kN. The corresponding…

A: maximum shear stress τmax=4 N/mm2Width b=100 mmshear force SF=60 kN=60,000 N It is needed to find…

Q: Prototyping"—what does it mean?

A: This question is related to the Fluid Dynamic from Civil Engineering. In this question ask about the…

Plane and Space Trusses

In civil engineering, a truss is the most important structure that forms the most fundamental member of any building structure and commercial complexes. Trusses are composed of individual members or links that are interconnected by suitable joints, such as rivets, welds, or bolts, and nuts. In trusses, the interconnection leads to the formation of a series of triangles joined together such that all the triangular members behave as a single rigid body. In a simple truss, three members are connected to form a truss member. In trusses, the force always acts at the joints or the interconnection between the individual members.