short introduction to the material  of Lightweight Concrete

Q: The uniform beam has a mass of 57 kg per meter of length. Determine the reactions at the supports. A…

A: Reference : Structural Analysis To determine : Reactions at A and B

Q: Please explain in full detail and show how you found p

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Q: Determine the moment of the force about point O. Assume F= 780 lb. (Figure 1) Express your answer to…

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Q: F4-16. Draw the shear and moment diagrams for the beam. Indicate values at the supports and at the…

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Q: For the following cash flows, compute the future worth. 100 200 300 400 500 600 600 600 600 600 600…

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Q: Determine the magnitude and coordinate direction angles of the resultant force acting at A.

A: Given : Determine the magnitude and coordinate direction angles of the resultant force acting at A…

Q: compressed shoot 1.80 kg packages into a truck, as the figure(Figure 1) shows. The spring constant…

A: Given:-m=1.80kgh=1mk=380N/mx=0.31mTo find:-v

Q: 2.31 The resultant of the two forces shown has a line of action that passes through point A.…

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Q: A toll bridge carries 10,000 veh/day. The current toll is $3.00/vehicle. Studies have shown that for…

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Q: ✓ = caxi - ayî) (2 + coswt) 1) a) Streamline at (x, y) = 2,2 B) will It change 2) path line over…

A: Stream line: A streamline is a line tangent to the direction of the current velocity (velocity is a…

Q: 5. A 12-mm-diameter steel [E-200 GPa] rod (2) is connected to a 30-mm-wide by 8-mm-thick rectangular…

A: Given : Diameter of steel = 12 mm , E = 200 GPa Size of rectangular aluminum bar = 30 mm wide and 8…

Q: sorry，what are these： Step 3 Slope deflection equation In section AB MAB= MFAB+22EIL2θA+θB-3δLMAB=…

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Q: If you were to measure the cross section of a 2 x 4 you would find it to be 38 millimeters wideby 90…

A: Objective: To choose the correct option corresponding to size specifications of cross-section of a…

Q: A D 20 KN F -3 m- -6 m- 20 KN •20 KN E -40 kN -3 m- C -40 kN- B 3 m 3 m 3 m 3 m

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Q: A steel tape weighing 0.85 kg has a cross-sectional area of 0.05 cm2. The tape measures exactly…

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Q: Q3: A square cross sectional bar of (12 x 12) mm and 70 mm length has stress-strain curve is given…

A: Given data:- The given cross-section bar is,  =12 mm×12 mm=144 mm2 The given length of the bar is,…

Q: A rectangular beam 200 mm wide has an effective depth of 350 mm. It is subjected to a bending moment…

A: Given data- Rectangular beam- width b=240 mm, Effective depth d=350 mm, Bending moment BM=24,000…

Q: slope-deflection method. 40 k- C 3 k/ft D B 15 ft

A: Solution-   Data given    Fixed end moments M→AC=-40×15×0152=0M→CA= 0M→CD = -3×30212=-225  K.ftM→DC…

Q: 5. Two hard rubber blocks are used in an anti-vibration mount to support a small machine as shown in…

A: Given Data : P = 150 lb Downward deflection = 0.25 in. a = 0.5 in., b = 1.0 in. and c = 2.5 in. To…

Q: A horizontal curve has two lanes per direction. The radius, measured to the center marking that…

A: In communication lines, curves are typically used to ensure a smooth change in direction at the…

Q: 1.) Determine the force in each member (and identify whether it is compression or tension) of the…

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Q: The solid cylinders AB and BC are bonded together at B and are attached to fixed supports at A and…

A: Shear stress due to torque: Torsional shear is shear caused by torsion applied to a beam. Torsion…

Q: Which feature control frame would you use to tolerance the one-inch slot perpendicular to datum…

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Q: A 2033.8-lb tractor is used to lift 900 lb of gravel. Determine the reaction at each of the two…

A: Objective: To determine the reaction at each of the two front wheels of the tractor.   Given: Weight…

Q: Calculate the horizontal force P on the light 15° wedge necessary to initiate movement of the 30-kg…

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Q: Evaluate the bending moment diagram for the continuous beam in Figure below using the flexibility…

A: To determine:Bending moment diagram

Q: What is gage of the metal roofing for the Primary Health Solutions building?

A: Metal roofing:- Corrugated galvanized steel, which is sometimes used to make metal roofing, was…

Q: 24 in. 10 in., 10 in. 150 b Fig. P6.13 D

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Q: determine the value of bending moments at the support W₁ =1350 N/m 1.80m 1.50m 1.0m W₂ = 830N/m…

A: Given: A continuous beam with loading on it Required: Bending moment at supports

Q: Given data of area with irregular boundary, complete the table and determine the area by trapezoidal…

A: To find the area by completing the table by trapezoidal method

Q: 5 20 kN/m B 15 kN/m 10 m 10 m C

A: As per Bartleby's guidelines we are supposed to answer only first question. Kindly repost other…

Q: 5. What is the length in cm on the map that scale is 1:25000 which represented 5km on the ground?

A: As per Bartleby's guidelines we are supposed to answer only first question. Kindly repost other…

Q: Estimate the modulus of elasticity for concrete with a density of 120 lb/ft3 and a 28-day maximum…

A: Given data,  Density of concrete = 120 lb/ft³ Maximum compressive strength of concrete (fc)…

Q: Q3: A square cross sectional bar of (12 x 12) mm and 70 mm length has stress-strain curve is given…

A: Given data:- The given cross-sectional area of the bar, A=12×12=144 mm2 The given length of the bar…

Q: A liquid has a specific weight of 59 lb/ft³ and a dynamic viscosity of 2.75 lb-s/ft². Determine its…

A: Viscosity: Viscosity occurs when there is relative motion between layers of liquid. More precisely,…

Q: A compound shaft as shown in the figure consists of an aluminum alloy [G = 26 GPa] tube (1) and a…

A: Given Data  G1 = 26 GPA = 26 × 103 MPa  G2 = 45 GPA  D1 = 35 mm  t1 = 4 mm  d2 = 25 mm  TB = 420 Nm…

Q: A four-lane undivided highway (two lanes per direction) has a segment of horizontal curve with the…

A: Given Data: The data for a four-lane undivided highway is given as: Radius of curve (r)=440ftLane…

Q: I just had a question to why this diameter is required for this problem? is there any other way to…

A: Given : A U tube manometer with mercury as liquid and in this oil is poured in left hand side.…

Q: Q- A raft foundation 10m wide and 12 m long is to be constructed in a clayey soil having shear…

A: Given- A raft foundation- Width B=10 m, Length L=12 m, Shear strength C=12 kN/m2, Unit weight of…

Q: analysis the below feame. then draw the axial shear and moment diagram for the frame.

A: Degree of Static indeterminacy, Ds  Ds = number of unknown forces - number of equilibrium equations…

Q: A compound shaft as shown in the figure consists of an aluminum alloy [G = 26 GPa] tube (1) and a…

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Q: Determine the n- and t-components of the force F which is exerted by the rod AB on the crank OA.…

A: Given:- F=116Na)θ=26 degreeβ=19 degreeb) θ=10 degreeβ= 17 degree To find:- n and t components

Q: The demand of water is 150 litres/head/ day in a city of one lakh population. The factor of safety…

A: Given data- Demand- Q=150 litres/head/day, Population P=1,00,000 FOS=1.5, Detention time td = 4hrs,…

Q: Please help me how to solve this problem. Answer ONLY ONE. Using Portal Method, determine the…

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Q: What type of structural steel member is used as open-web-joists for the Primary Health Solutions…

A: Web joist:- The open web steel joist is a lightweight steel truss used in structural engineering…

Q: HOW DID Lightweight Concrete made?

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

A: Given data: Transmitted torque, T = 10 kN-m Maximum allowable shear stress, τmax=45 MPa

Q: The rain intensity over 54 hectares of land is 50 mm/h, 30% of area consists of roof surfaces with…

A: Given- Rain intensity i = 50 mm/h, Area A=54 ha, 30 % area have roof surface, runoff rate=0.9, 30 %…

Q: QUESTION 8 "Given a rectangular doubly reinforced beam with b = 14", d = 16", f. = 1350 psi, f, =…

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Q: Question A steel rod 15 m long is at a temperature of 15°C. The values of a = 12 x 10-6m and E = 200…

A: Given data- Length of steel rod L=15 m, Initial Temperature Ti=15oC, Coefficient of thermal…

Analysis and Procedures for Material Selection

The term material selection means to select the right material for various engineering applications. There are various engineering materials available and each has different individual properties. Thorough knowledge of the material properties and behavior is crucial in the design process. For instance, a structural member, such as a beam, is used to support vertical shear loads by the building itself. To withstand such loads, the material of the beam must possess adequate strength and stiffness to resist any deformation that might lead to the formation of cracks.