Why do you only test cylinder C up to 40% of f'c?

Q: Question It is required to design a collector road pavement in an urban area composed of 3 layers…

A: Solution- The materials used in the pavement construction imply that this is a flexible pavement.…

Q: Level ‘A’ = 95 m AHD Chainages ‘A’ = 850 m; ‘B’ = 940 m; ‘C’ = 913 m Horizontal distance ‘AB’ = 90 m…

A: Level A =95 m AHD Chainage, A=850 m AHD Chainage, B=940 m AHD Chainage, C=913 m AHD Chainage, D=1010…

Q: QS-7: The link given below is subjected to two forces F₁ and F2. Determine the magnitude and…

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Q: A 3.44m x 4.49m footing has a 370 mm column at center with the loads P = 597 kN and My=102.7 kN-m…

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Q: ater at 10 C flows in a 3.5-cm-diameter pipe at a velocity of 1.25 m/s. The Reynolds number for this…

A: It is the property which defines opposition of resistance between two adjacent layers in fluid flow.…

Q: Determine the critical buckling load for each of the columns, using the Euler Equation, where E =…

A: Given data in question  Length 4 ft Diameter 1.5 in Elasticity modulus 29000 ksi Proportional limit…

Q: 1.2m water surface 6.0m sphere payload = 8.9kN cylinder w = 133.5kN draught 1.8m 6.1

A: Assuming the buoy and payload are made of aluminum, we can use the following values for the…

Q: Find ADy

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Q: 3. Problem 3. Sand sample has the relative density D, = 0.65, emax = 0.75; e min = 0.52, G₁ = 2.67.…

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Q: Calculate the stress in a No. 7 rebar subjected to a tensile load of 10,600 lb?

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Q: ▾ Part H The beam is supported by the roller B and the rocker C and contacts the smooth plane at A.…

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Q: A W18 x 97 with Fy = 60ksi is used as a compression member. The length is 13 ft. Compute the nominal…

A: Given that :- W 18×97 with Fy=60 ksi  is used as a compression member length =l = 13 ftkx=2.2ky=1.0

Q: I 1 I (mm/hr) = at + 12 where it is accumlated in filtration time (min) use the below Data to…

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Q: Classify soil according to USCS&MIT.

A: We need to first find the % finer and plot the gradation curve % finer = 100 - % accummulative…

Q: Instructions For the truss shown find the internal force in member BE. Show both solutions via…

A: Given:- a truss as shown below:

Q: A 10 m wide rectangular channel carries a discharge of 20 m³/s under critical condition. Using g =…

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Q: The following data are from infiltration test: 10 50 100 240 15 34 52 93 Time (min) Depth (mm) If…

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Q: Determine the shear and moment diagrams of the following beams loaded as shown on short size bond…

A: Given It is asked to draw the SHEAR FORCE and BENDING MOMENT Diagrams.

Q: An irrigation canal is to be designed for a discharge of 40m³/s with ground slope of 1.5x10. The bed…

A: To design an irrigation canal for a discharge of 40 m^3/s with a ground slope of 1.5×10^-4 and bed…

Q: 1. The following results were obtained in a sieve analysis for three different soils. Classify the…

A: Sieve analysis data for different soils    To find : Classify  soil as per AASHTO classification…

Q: Water flow confined aquifers in ser figure below. For piezo observation wells of 66 determine the…

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Q: (a) The cable has a specific weighty (weight/volume) and cross- sectional area A. If the sag S is…

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Q: PLEASE WRITE THE COMPLETE SOLUTION NEATLY: A rectangular beam has b = 250 mm and an effective depth…

A: b = 250 mm  d = 490 mm  fc' = 20.7 MPa fy = 420 MPa As = 3-20mm diameter bar  Calculate ultimate…

Q: Test IL, Compute the following i.) With the passing distance sighted on a certain highway to be…

A: The passing sight distance (d) = 458 m The speed of the overtaken vehicle (u) = 47 kph The time of…

Q: Question 9 The slope of a 1.0 m diameter concrete sewer laid at a slope of 1 in 1000, develops a…

A: The slope of a 1.0 m diameter concrete sewer laid at a slope of 1 in 1000, velocity of 1 m/s, when…

Q: watershed is 725 mm. What is the mean annu volume of rain falling on the watershed in: m³ ft3…

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Q: B. The length of the given propped beam below id 12.60 meters and has a flexural strength 780 KN.…

A: We need to equate Maximum Moment on beam due to given loading with the flexural strength required…

Q: Two rivers located 2000 m apart fully penetrate an aquifer (Figure below). The aquifer has a K value…

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Q: A cast iron pipe has 300 mm bore and 10 mm metal thickness, and is supported at two points 8 m…

A: Given that :- A cast iron pipe has Internal diameter = 300 mm metal thickness = 10 mm supported at…

Q: A conical draft-tube having diameter at the top as 2.0 m and pressure head at 7 m of water (vacuum),…

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Q: The RL of a point is 120 m and elevation of the instrument is 1 m. If a contour line of 119 m is to…

A: Given -  RL of point = 120 m Elevation of the instrument (h) = 1 m Elevation of contour line from…

Q: The RL of a point is 120 m and elevation of the instrument is 1 m. If a contour line of 119 m is to…

A: Given -  RL of point = 120 m Elevation of the instrument (h) = 1 m Elevation of contour line from…

Q: A Determine the moment over the support B of the beam shown in the figure. Using three-moment…

A: Given beam: To find: The moment at the support B using three moment equation.

Q: Based on the box beam geometry below, determine the slenderness ratio for the web Btf = 480mm,…

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Q: Question The rainfall on 5 successive days in a catchment was 2, 7, 8, 4 and 3 cm. If the o index…

A: Rainfall = 2 cm, 7 cm, 8 cm, 4 cm, & 3 cm. ϕ-index=3 cm/day Area A=195 km2,

Q: What is the intensity of active earth pressure at a depth of 10.0 m in dry sand with an angle of…

A: Angle of shearing resistance = 30o and unit weight of 18 kN/m3.

Q: Question: Velocity profile of a flow in an open channel is defined by the equation given below,…

A: Depth of fluid in channel (h) = 10 cm = 0.1 m Maximum flow velocity (Un) = 50 cm/s = 0.5 m/s Dynamic…

Q: Analyze the given Frame 30KN/m 65KN 3m 3m 5m 50° 18KN/m Analyze the structure draw Shear, Axial and…

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Q: 15' 10' 6 kip/ft 15' 15' 8 klf

A: Given a statically determinate structure with 3 number of unknowns viz Ay, By and Bx.  The reactions…

Q: A 30 kN 2 m | B 6 m 80KN C 2 m X D at rang

A: To find Reactions at B and D, Shear force and Bending moment diagram

Q: Design a composite pipe drain of parallel grid system to be installed, en laterals are joint a…

A: We need to determine the dimensions and layout of the laterals and the collector. The design should…

Q: P= 20, Draw shear and bending strength diagrams for the entire frame. View all necessary accounts.

A: Draw shear force and moment diagram of the frame.

Q: A gate in an irrigation canal is constructed in the form of a trapezoid 6 ft wide at the bottom, 12…

A: Trapezoidal gate  Bottom width (a) = 6 ft  Top width (b) = 12 ft Depth of gate (h) = 2 ft  Determine…

Q: Compute the axial forces in the two-force members and construct bending moment M, shear Q and axial…

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Q: The thin square plate shown is uniformly deformed such that , +1.360 ut. , -628 ut, and y=+1.285…

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Q: 1. For the following schedule draw the node network, perform the CPM calculations, mark the critical…

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Q: Light-grade steel channel was used as a purlin of a truss. The top chord of the truss is inclined…

A: Weight of the purlin = 79 N/m Dead load, DL = 720 N/m2 Live load, LL = 1000 N/m2 Wind load, WL =…

Q: 2- Given the following section of an earth dam and underneath subsurface: a) Solve Laplace equation…

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Q: For the flow net shown below, the soil is isotropic having a permeability of 0.002 cm/sec. Determine…

A: Determine the a) flow rate  b) pore water pressure c) factor of safety

Q: QUESTIONS The initial rainfall intensities of a storm during dry weather flow are 12, 16, 22, 45,…

A: To calculate the runoff volume of the basin, we need to calculate the total rainfall and then…