Q.12 The radius of a horizontal circular curve is 100 m. The design speed is 50 km/hr. What is the value of coefficient of friction needed if no superelevation is provided?

Q: In a location of highway construction project , where the ( cross and longitudinal ) sections of the…

A: Given Data:b= 16mslope= 2:1s= 2d for cutting= 1.75+2.3+2.0753= 2.04md for filling= 1.8+1.3+1.153=…

Q: Which of the following is not a Marginal Element of Highway? Curbs Gutter Shoulder Guard Rails

A: Gutter is not a marginal Element of road.

Q: pole carries a vertical load of 200 kN. Determine the vertical total stress increase in kPa at a…

A:

Q: 3. Neglecting losses, find the discharge in gallon per minute through the venturimeter as shown…

A: Diameter of inlet (d1) = 300 mm = 0.3 m Diameter of throat (d2) = 150 mm = 0.15 m Head difference…

Q: A constant-head test was conducted on a sample of soil 15 cm long and 60 cm^2 in cross-sectional…

A: Calculate hydraulic conductivity in cm/s.

Q: A vertical triangular plane area, submerged in water, with one side in the free surface, vertex…

A:

Q: Find the eccentricity of the hyperbola whose transverse and conjugate axes are equal in length sqrt…

A:

Q: A ball is thrown with an initial horizontal velocity of 30 m/s from a height of 3 mabove the ground…

A: Given data, Initial velocity, u=30 m/sintial height= 3 m distance of ball from initial point =40 m…

Q: Based on the below data from a sieve analysis test, what is the cumulative percent passing 630µm…

A: Cumulative percent passing 630 microne sieve=  = (Cumulative mass retained on smaller size sieve /…

Q: Water flows at the rate of 0.09 ml/s in an upward direction through a sand sample with a coefficient…

A:

Q: An electric power transmission pole is 12 m above ground level and embedded 2 m into the ground. The…

A: Given data: Q=33 kN Z= 2 m From the base of the pole. r=0. At the center of the pole.

Q: The diameter of a solid shaft is D. The inside and outside diameters of a hollow shaft of same…

A: As per our guidelines we are supposed to answer only one question. Kindly repost the other questions…

Q: 4. A 1200 kg car rounds a curve of radius 67 m banked at an angle of 12°. If the car is traveling at…

A: The car moves in a horizontal circle, and so there must be a net horizontal centripetal force. The…

Q: Show an illustrative example of a case where there is conflict between written specifications and…

A:

Q: A helicopter is rising vertically from the ground at a constant rate of 4.5 meters per second. When…

A:

Q: A soil sample (sand) obtained from trench has water content of 38%. The specific gravity of solid is…

A:

Q: A plate is connected to another plate via 20 mm diameter rivets. It carries a load of P=155 kN at a…

A:

Q: A cable is attached to a 1.00kg block A, is looped over a fixed peg at C, and is attached to plate…

A: Given: Mass of A, m = 1 kg, Plane angle= 30 deg MB = ?

Q: mposites important or more wide

A: Hi! Thank you for the question As per the honour code, We’ll answer one question since the exact one…

Q: E

A: q=γ(bh)=5.4×0.24×0.14=0.18144kNmReactions…

Q: PROBLEM NO. 2 A 4.5m simply supported rectangular reinforced concrete beam has a width of 300 mm,…

A:

Q: b) For a normally consolidated clay, given o = 20° and ø' = 28°. If a CU triaxial test is conducted…

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Q: 4. Suppose that a compound curve deflection angle is 152° and the tangent length of the compound…

A: Solution (a)  Compound curve s drawn above: Elements of curve given are, Deflection angle , I =…

Q: Seed Material 5 mL Reference Sample 5 mL Volume Used 8.6 mg/L 5.8 mg/L 8.7 mg/L 4.8 mg/L Initial…

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Q: B,L EI LA PL El L 2 PL

A:

Q: In Triaxial test, which of the following parameters do not need to be recorded  the confining…

A: Brief concept introduction-  Triaxial test- It is suitable for all types of soil. It can be of three…

Q: An aluminum pipe with a length of 60 m at a temperature of 10°C rests freely on the ground. An…

A: Given, αa = 23 x 10-6/C αs = 12 x 10-6/C

Q: What is the distance between the kerns for the section given below? K100- 50 200 50 50

A:

Q: Given the beam loaded as shown. 60 KN 3 m 50 kN/m 10 kN-m A D 1m 5m

A:

Q: Two tangents in profile meet at a vertical point of intersection (VPI). The entrance tangent grade…

A: Given Data: g1= 5% g2= -3% PVTelv= 4500 PVT= 242 PVI= 61 Tp find PVIelv

Q: The specific gravity of the soil solids was determined in the laboratory to be (2.68) e soil in the…

A: Fine the Moisture content :w=MwMs=465-405.76405.76=14.599%(2)dry density is…

Q: SITUATION. A section of the extension of the NLEX connecting Pampanga and Tarlac is known to have a…

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Q: Find the displacemnt value if work done is equal to 120 j and force applied object 40 N on

A: Introduction : The given question is related with mechanics . In this question we are provided with…

Q: 3. Lay out a simple curve with tangents at point A and B respectively. A line from point A to the…

A:

Q: SITUATION: A footing, 2 m x 3 m in plan and 0.50 m thick, is designed to support a 0.60 m square…

A: Column load including dead weight = 50KN Eccentricity of column weight = 0.5*3-0.6*0.5= 1.2 m Weight…

Q: A simply supported wood beam with overhang is subjected to uniformly distributed load q.

A:

Q: For the given cross-section, determine the following section properties: (a) Location of the…

A: Given, There is a T- section given in the question. Our aim is to determine the following :…

Q: iven the beam loaded as shown. 60 KN 3 m 50 kN/m 10 kN-m A B 1 m 5 m

A:

Q: 2. Draw the shear and moment diagram of the beam use section method. 10KN/m 20k 10kN*m 3m 3m 1m 2m

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Q: A sand deposit is 10 m thick and overlies a bed of soft clay. The sand above the ground water table…

A:

Q: Stress condition in the Unconfined compression test represents Drained test   Un-drained test…

A:

Q: What is the distance between the kerns for the section given below? K-100- 50 200 50 50

A:

Q: A constant-head test was conducted on a sample of soil 15 cm long and 60 cm^2 in cross-sectional…

A:

Q: A permeameter of 8.2 cm diameter contains a sample of soil of length 35 cm. It can be used either…

A:

Q: A descending grade of 4.2% intersects an ascending grade of 3% at Station 12+325 at elevation 17.30…

A: Invert Level: The elevation of the inside-bottom of the culvert or a tunnel is known as the Invert…

Q: Given the tabulated measurement of a closed traverse with unknown length and azimuth of line DE,…

A:

Q: Given the beam loaded as shown. 60 KN 3 m 50 kN/m 10 kN-m A D B 1 m 5 m

A:

Q: 1.5m square tank contains water to a depth of 2.6 m. A cubical block of wood, 0.6 m on each side, is…

A:

Q: För ån equal tangent vertical curve g1 = -4%, g2 = +3%, L = 300.00 ft, BVC Station = 10+00.00, BVC…

A:

Q: No. 2. A rigid bar ABCD is pinned at end A and supported by two cables at points B and C (see…

A: Solution -The given values are as follows,The diameter (dB)=12mmThe diameter (dC)=20mmThe modulus…

Intersection Design

An intersection is a location where two or more roads or railways meet or join. The traffic movement is controlled at the intersection that depends on its design and type. It governs the operation, efficiency, speed, capacity, and safety of the highways, airways, and railways. The movement of the pedestrian causes hazards and delays at the intersection.