Explain why we need to use the smooth surface of the cubes for compressive strength testing. What would be the strength reading if you have used cylinders instead?

Q: M Q1: Due to the applied loading, the element at point A on the solid shaft in Fig.a is subjected to…

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Q: A cement concrete road is 15 cm think over the sub- base of 10 cm thick gravel. The cubic content of…

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Q: Calculate the ultimate moment capacity (in kN- m) of a beam section

A: The values given in the question are as follows: Width of beam(b)=411 mm Total depth of beam(D)=618…

Q: For each of the second-order systems that follow, find dr, wn, Ts, Tp, Tr and %OS. 16 T(S) s²+3s+16

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Q: Q2) A cylindrical tank of (1.5 m) diameter and height (0.75) m has hemispherical dome Fig. The tank…

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Q: In shown figure the aluminum is subjected to a thermal stress where T₁ is 21.957 deg. C and T2 is…

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Q: 88 mm below the surface of the mercury in a vessel. Express the

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Q: Qhaving the flow net shown for H= 7 m, compute: a. the seepage quantity under the dam b. the…

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Q: Help me asap Two poles are 100m away from each other. The difference in elevation of the top of the…

A: Answers:  1) force in lower cable is 278 KN 2) force in higher pole is 338.52 KN  3) Horizontal…

Q: A steel knee-brace is riveted to a steel column eccentrically as shown Find the force carried by the…

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Q: 1. Most employers do not check a new employee hearing to establish their hearing level. - 2. Where…

A: This question is from environmental and safety engineering This question some basics statement is…

Q: Calculate pressure at depth of 8.89 m from top of water. 1: 88999 Pa 2:88777 Pa 3:88900 Pa 4: None…

A: Solution: Given: Density of water = 1000 kg/m3 Height = 8.89 m g = 10 m/s2  Determine the water…

Q: -10ft- 60kip E = 29,000ksi I= 4,000 inª 10ft-

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Q: A W B

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Q: 6 ft B 10 kips/ft 9 ft 5 ft D

A: Determine Support Reactions: Take moment @ A, VD×20=10×9×10.5 VD=47.25 VA=42.75   As per rule of…

Q: A building is fetching an annual rent of Rs. 1,80,000/-. The purchaser desires to get 5% return on…

A: given - Annual rent  of building = Rs. 1,80,000/-  Return on the capital = 5%

Q: Problem 03 A 24 ft. axially loaded W12 x 96 column that has the bracing and end support conditions…

A: Given, unbraced length = 28 ft or 336 in  Specifications for W12 x 96 :  A = 28.2 in2 rx = 5.44 in…

Q: A rectangular channel 9 m wide carries 7.65 m3/s when flowing 0.90 m deep. What is the critical…

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Q: area of 2000 m² with a speed atory at a velocity corresponding to the

A: solution of above problem is below:

Q: A wall footing has a width of 2 m supporting a wall having a width of 0.22m. The thickness of the…

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Q: 1) The composite section shown, is subjected to a bending moment of 100 kv.m, Determine the maximum…

A: Given  A composite section made up of steel and timber Required  Maximum tensile and Compressive…

Q: Q4- A circular shaft consists of steel and aluminum segments is subjected to the torques shown in…

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Q: Problem Solving: Determine the discharge of a 4-in. diameter end-cap orifice on a 6-in. diameter…

A: Given data in question  Diameter  Constant Head To find out  Discharge

Q: 5. A load of 6,900 N acts on the machine part shown in Fig. 5a. The machine part has a uniform…

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Q: The beam below is loaded as shown. Using double double integration method. Determine the following…

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Q: Determine the flexural capacity of the given section of beam below. b=300 d=400 d'=70 fc'=20.7…

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Q: Determine the maximum mass (kg) that can be lifted at E if the 10-HP motor A has a maximum rotation…

A: Given  Power of motor = 10 HP

Q: Q3) Two way slab without interior beams. L.L-5.57 kN/m², t- 165mm, Cols -375x375mm, find the…

A: Solution: Given: LL = 5.57 kN/m2 t = 165 mm column = 375 x 375 mm L = 18 m L1 = 15 m

Q: H.W 4 Find the area of the steel reinforcement required for the RC section below to resist ultimate…

A: Given Data:b=300mmd=600mmMu=350kNmfy=420Mpafc = 20Mpa

Q: C):-The rigid bar BDE is welded at point B to the rolled-steel beam AC. For the loading shown,…

A: Given data:- E = 200 GPa =200×106 kN/m2 Below diagram is given in question;

Q: he section of the masonry dam is as shown in the figure. The specific weight of the fluid is 9.10…

A: do the analysis for 1m length of dam

Q: A 10cm suture was stretched 0.1 cm under an initial load of 3.14 N. Calculate the strain after 10…

A: Given: The original length is 10 cm. The stretched length is 0.1 cm.

Q: 6 ft B 10 kips/ft 9 ft 5 ft D

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Q: Q1 A pendulum is modelled by a mass that is attached to a weightless rigid rod. According to…

A: Given , -CLdθdt-mgSinθ=mLd2θdt2-CLdθdt= mLd2θdt2+ mgSinθdθdt= -1CL(mLd2θdt2+ mgSinθ) Using…

Q: FUNCTIONS OF RICS

A: The Royal Institution of Chartered Surveyors (RICS) is an authorized professional association…

Q: Determine the stresses ox, oy, and Txy, and show them on a stress element. (b) Determine the…

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Q: Can you please explain how this is calulated?

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Q: A circular steel rod AB of diameter d, length, Modulus of elasticity E and modulus of rigidity G, is…

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Q: Consider the continuous beam shown. Assume that El is constant and that there are no support…

A: Area of BMD in span AB A1 = (2/3) x 8 = 5.33 distance of cg from BMD a1 = 2m Area of BMD in span BC…

Q: Determine the diameter of the A325 bearing-type bolts required in the bolted bracket shown. Use the…

A: Given :

Q: Problem (9.5): Determine the radius of the round strut so that the round and square struts shown in…

A: The given data is: E=200 GPa=200*103 mpa=200*103 N/mm2 Circular strut, L=1 m Square strut length,…

Q: Mechanics of Deformable Bodies 600 lb-ft. 1000 lb-ft. 900 lb-ft. 500 lb-ft. 3 ft. B 5 ft. x The four…

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Q: A rectangular channel 9 m wide carries 7.65 m3/s when flowing 0.90 m deep. What is the specific…

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Q: Three pipes are in parallel. The total volumetric flowrate through the network is 2.15 cumecs. If…

A: Determination of head loss through parallel pipe network####

Q: b) A certain area of the Philippines is, on average, hit by 10 typhoons per year. (b.1) Find the…

A: Given Data:Average typhoons = 10/year

Q: The Unit weight of a soil sample is 19. 6 Kilo-Newton per cubic meter. Calculate the following: a.…

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Q: A long string held by two men, one on each end. Man A oscillates the end that hold producing a wave…

A: Given:- The wave work as per understudy A, y1x,t=A sinkx-ωt Understudy B sways the string delivering…

Q: A water tank 12 14 is completely filled with water. Determine the minimum thickness of the plate if…

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Q: A concrete circular column with a radius of 350mm has f'c-25 MPa and is braced against sidesway. The…

A: Critical load  The critical load is the maximum load that may be applied without causing lateral…

Q: assign the local coordinate system for each member; draw and number the global node coordinates;…

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