discuss at least 2 unsafe acts and unsafe conditions associated with ergonomics and psychological hazards in construction

Q: Find support reactions Use method of consistent deformations by area moment method Select interior…

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Q: PROBLEM For the beam loaded as shown, do the following 1. Determine the values of shear and moment…

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

Q: 4. Determine the forces FAD, FCD & FDF of the truss using method of sections. | 20 20 kNJ kN] kN]| p…

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Q: 1. The incoming wind at 1 bar, 20 °C and 12 m/s is swept along a wind turbine of 2 blades of 50 m…

A: Note:- Hi! Thank you for the question As per the honor code, We’ll answer the first question since…

Q: Q4: From the figure below find the azimuth for each leg, then esimate the allowable angular error.…

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Q: A structural joint is formed as shown in the figure with the wood members connected by 16d common…

A: Solution:-  From Table of Lateral Load Capacity of Common Wire Nail, we read a value of 141 lb per a…

Q: Q2: shaft shown has: FB=0; FA=200 Ib; T=1000 Ib.in; The shaft rotating freely on bearings A and 8…

A: We have to determine the value of smallest diameter d that will be suitable for that shaft as per…

Q: Determine the design moment capacity of the section. (kN-m)

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Q: Compute the total net deflection of the simply-supported beam with the following properties listed…

A: To evaluate total net deflection of the beam

Q: Nd. A 18 m

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Q: Prob. 4 Consider a slender 2 meter uniform homogeneous 7-kg bar that rests on, and makes 45-degree…

A: For no slipping to occur the bar must be in equilibrium. Draw the FBD showing all forces. Then using…

Q: A 1m x 1.5m cylindrical tank is full of oil with SG=0.92. Find the force acting at the bottom of the…

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Q: What angle of twoist will the smallest 5 -m long, steel solid circular shart undergo ķ it is.…

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Q: EVM has become especially popular as a mandatory contractual reporting methodology between…

A: In very big projects, EVM has become increasingly popular as a mandated contractual reporting…

Q: Determine the Shear force at B, Shear force as function of x, and Bending moment as function of x

A: given:

Q: A tensile rod profile L120x120x12 (single), is designed to withstand the tensile force due to dead…

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Q: Determine the vertical component of the total hydrostatic force (kN) acting on the curved surface.…

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Q: An elevation must be established on a benchmark on an island that is 520.02 ft from the nearest…

A: Given  The  elevation between island and lake's shore  Let shore be at point A and island be at…

Q: AB are 56 mm and 50 mm re

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Q: The bolted connection shown is a bearing type connection. Which of the following best gives the…

A: Answer We are given M20 A 490 group bolts Number of bolts = 6  Calculations shown below

Q: In 28.5 secs, 35,579 L of water is collected. The length of the rectangular weir is 2.15 m, the…

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Q: 2. A rod hanging from a support whose unit mass is 3900 kg/ m³ has a cross sectional area of 400 mm?…

A: solution Given the unit mass of rod W=3900 kgm3=3900×9.81=38259 Nm3cross sectional area A=400…

Q: Using the Three-Moment Equation. Determine the reactions of the beams Assume that: W= 10kN/m P= 30…

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Q: Situation 02. A 0.05KN ball is placed on a vertical circle whose length of the cord is 1.80m.…

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Q: Compute the vertical distance of link AB from pin E for the given set up if the tension in link AB…

A: Given:- The tension in link AB = 1500 lb  The magnitude of the weight at GF = 800 lb  The ratio of…

Q: + Bo hnm+ 20h 20mm 126 mm

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Q: 10. Compute the total net deflection of the simply-supported beam with the following properties…

A: Prestressing concrete member is basically a concrete member in which internal stress of suitable…

Q: in-stream chlorination point to treat a contaminated river is best represented by which system:…

A: Continuously Stirred tank reactor continuously stirred tank reactor is the correct answer for stream…

Q: Compute moment strength (capacity) of the beam cross section given. Tension reinforcement area:…

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Q: A-4.4% grade meets a 7.9% grade at a vertex (El. 136.35m) directly under an overpass bridge having…

A: Given, g1=-4.4 %g2=7.9 % A=12.3 % Tangent Elevation at PVI = 136.35m Bridge Elevation = 156.79 m

Q: 2. The initial design of a simply supported beam is shown below. The architect requested the…

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Q: nship between soil resistance and the depth of t

A: solution 1 Relationship between soil resistance and the depth of the rodThe motivation behind…

Q: Determine the magnitude of the resultant hydrostatic force (N) the water exerts on the face AB of…

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Q: HYDRAULICS LABORATORY EXPERIMENT NO.4 3. Using the value of Cd, which you have obtained by…

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Q: For questions 1A, 1B, and 1C. The figure below shows the reinforced concrete beam AB of a tourist…

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Q: Problem 3: Get the shear and moment function and draw the shear and moment diagram for the beam. A…

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Q: Problem 3 Determine the increase in vertical stress at a depth of 2m in the soil below point A due…

A: given data used below as shown in figure at depth 2m,dead load 100kN/m2

Q: rom Francis formu

A: given: we can solve only first question for you please repost the other question:

Q: For the truss shown, determine each of the forces in bars BD, CD, and CE as well as the reactions at…

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Q: A sluice gate is used to control and measure the discharge in an open channel, when the upstream and…

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Q: . A simply supported beam has a span of 10 m with an additional 2m overhang to the right. For…

A: This problem can be solved using the influence line diagram.

Q: Determine the a) normal stress in rod (1), b) the shear stress in pin B and the shear stress in pin…

A: To find out the normal stress in rod 1 and shear stress in pin A and B.

Q: From the following data of a freeway surveillance, there are 7 vehicles under observation and the…

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Q: A rigid pavement, 16 in thick on a silty clay subgrade with modulus of subgrade reaction of 200 pci,…

A: q = 100psi S = 41.13inch E = 6000 ksi μ (Poisson's ratio) = 0.15 h = 16" k = 200 lb/in3

Q: What type of connection is made when the loads pass through the center of Gravity? O Bearing type…

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Q: 3. The short column below is subjected to Pu = 100W kN. . Use f'c = 28 MPa and fy = 415 MPa, Clear…

A: We need to find out maximum moment

Q: Task 5 a C What is the displacement in place X? a = 0,4 m b = 0,22 m C = 0,25 m. M = 8 kNm E = 210…

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Q: Slenderness ratio of a 5 m long column hinged at both ends and having a circular cross section with…

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Q: Draw the shear and moment diagram of the following beams: P=74

A: Given:- The magnitude of the varying load = 5P kN/m  The value of P = 74  To determine:- Draw the…

Q: Principles of Reinforced/ Pre-stressed Concrete Aside from added strength, cite at least 3 most…

A: 3 practical reasons of adding compression steel reinforcement in beams are :- (1) to improve long…