The extra widening required for a two-lane national highway at a horizontal curve of 275 m radius, considering a wheel base of 7.5 m and a design speed of 80 kmph is _______ m. A 0.71 B 0.81 C 0.61 D 0.51

The extra widening required for a two-lane national highway at a horizontal curve of 275 m radius, considering a wheel base of 7.5 m and a design speed of 80 kmph is _______ m. A 0.71 B 0.81 C 0.61 D 0.51

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: Problem-1 The BEPZA authority decides to conduct a field compaction test by their own facilities.…

A: Compaction Compaction is a mechanical procedure that increases soil density while also removing…

Q: Problem 6.1 The following data are referred to Francis Turbine. Net head, H 60 m, speed N= 750 rpm.…

Q: B W 5.4 m

Q: Design a 28 ft, simple span, rectangular reinforced concrete beam to support a uniform live load of…

Q: Draw the shear and moment curves for the beam shown. Reaction at support B is given. Then; a)…

Q: Determine the moments at all supports using Moment Distribution Method. El is constant. Perform…

A: Given A beam Required Moment at all support using moment distribution method (up to 5…

Q: Determine the area below y = 3 + 2x - x² and above the x - axis

A: Draw the curve represented by the given equation. Then area can be found by setting up the integral…

Q: A 16 N force produce a moment of 64 Nm. the moment arm is; 8m O 4m O √2m O 2m

A: From Given Data : Force ( F ) = 16 N Moment ( M ) = 64 N.m To find : Moment arm for force…

Q: SITUATION 1: A 20cm x 20cm x 40cm block weighs 50 N when fully submerged in water. 1. Which of the…

A: This question is from fluid mechanics

Q: A Virtual Work method, Area momment. B. + Probs. 9-23/9-24 a a P C

Q: Q2 The 2-kg collar A starts from rest in the position shown when a constant force F=100 N is applied…

Q: Problem. Find the reactions and the stresses in all the members of the truss as shown in the figure.…

Q: Mantle is divided to lithosphere and hydrosphere True O False O Igneous rocks are the must…

A: 1 false 2 false

Q: Determine the lengths installed for continuous bars in FTB in meters.

Q: tten solution ex

A: WE KNOW EQUATION :τmax=pro2ro2-ri2ro=6in2=3inri=3-0.25=2.75τmax==10kpsi

Q: 5-1-4 Find the absolute values of the internal forces (N= axial, V= shear) and moment (M) just to…

Q: 2) Consider a cylindrical vessel that is subjected to both an internal pressure p and an applied…

A: Given :

Q: A sewage treatment plant is designed to treat wastewater from a population of 20,000 PE. A treatment…

A: Let average sewage flow per person per day = 180L/day/person

Q: Solve for shear force and bending moment and draw the shear force diagram and bending moment diagram…

A: Need to draw shear force and bending moment diagram

Q: ms A 3' 3' 1k/f W↓↓. 6'

Q: at under th imeter can l

A: solution of a above problem is below:

Q: d. 142 Situation #8: A 300mm thick concrete wall is to be centrally located on a footing. The…

Q: A thin square plate is uniformly deformed as shown in the figure. Assume a - 100 mm, b-15 mm, c-85…

Q: Oil (sg=0.87) flows from A to E as shown. The head loss is assumed to be as follows: A to B = 0.45…

A: head losses from A to E = 0.45 V2B2g + 8.75 V2182g + 0.12 V2182g + 9 V2B2g Solving we get ; HL =…

Q: 16. Which of the following most nearly gives the moment at the fixed support? a. -7.5 kn-m b. 9…

A: Taking total Moment about A ∑MA = 0Ma -60 +5×3×32+3 = 0 Ma…

Q: A shaft composed of segments AC, CD, and DB is fastened to rigid supports and loaded as shown in the…

A: Rotation of B relative to A = 0 θAB = 0 TA × 2 × 24002132 π × 254 × 30000 + (TA - 1700) × 2 ×…

Q: Determine the area enclosed by y = 3x - 2, the x-axis and ordinates x=2 and x=4

A: y= 3*2-2= 4 y= 3*4-2= 10 x= 2 x=4 Area enclosed by the graph = (4-2)*(10-4)= 12 sq units

Q: PROBLEM 2/29 2/30 Calculate the moment of the 250-N force on the handle of the monkey wrench about…

A: Given: 250 N force is applied on the handle Required : Moment about the centre of bolt

Q: Select a column to carry ant axial dead load of 500 kN; axial live load of 1,000 kN; and, a uniform…

A: Pu = 1.2x500 + 1.6x1000 = 2200 KN MU = 1.5M = 150KNm fy = 300 N/mm2 Le = kL = 1x8 = 8m = 8000mm…

Q: Given the figure below, calculate for the following unknowns. Present solution in tabulation form.…

A: Composite kind of sections should be solved by dividing intlo simple geometric sections like…

Q: Two unlike parallel forces, each of magnitude 50 kN are 200 mm apart from each other. what will be…

Q: 6-6" ASSUME CONCRETE • 150# / 173 5012 35/43 I IS THE WALL STABLE?

Q: ted to sagging B.M Calc um economy if the allow

A: solution of above problem is below:

Q: Beam ABCD represents a reinforced-concrete foundation beam that supports a uniform load of intensity…

Q: Replace the force system by an equivalent resultant force couple moment at point O. Take and F3 =…

Q: A -3 m YB W 5.4 m (C + - 4.5 m

Q: Design a simply supported rectangular reinforced concrete beam

A: Solution: Total span = 9+11 = 20' Assuming depth, h= 0.1 x 20' = 24 " Assume b = 1/ 2 x h = 0.5 x…

Q: A differential gauge was attached to a venturi meter. The deflection of mercury is 14.3 inches.…

Q: 1) Timbers 200x300 mm and 5m long, simply supported at top and bottom, helps a dam to hold water 3m…

Q: 2. constant. Use the moment distribution method. D Determine the moments acting at the ends of each…

Q: Q5/ From Figure 3:Find value of the following: 1-A 2-B 3-C 4-F 5-K 100 River Sea Elevations in…

Q: 1) Timbers 200x300 mm and 5 m long, simply supported at top and bottom, helps a dam to hold water 3m…

Q: A TI - 6 m B -20

Q: Determine the internal moments at each joint using Slope-deflection equation method. El is constant.…

Q: on the crireria used for the classification

A: Conglomerates and breccias are sedimentary rocks made up of coarse fragments of pre-existing rocks…

Q: at support B using Force

A: We know that defelction at distance 'x' due to udl w foo canteleiver beam isδ1=wx224EI(6L2-4Lx+x2)We…

Q: 2. An activated sludge system is to treat wastewater from a population of 10,000 PE. The wastewater…

Q: PROBLEM 1 Heavy oil discharges from a pipe through a sharp-crested, 100-mm-diameter orifice having…

A: Note: Hi! Thank you for the question, As per the honour code, we are allowed to answer three…

Q: 4 100 mm 400 mm 100 mm 100 mm 600 mm In the figure above, determine moment of inertia about x -axis.…

Q: In a standard proctor test, 3.2 kg of moist soil was filling the mould of volume 944 cc after…

A: given- Standard proctor test-bulk weight of the soil=3.2 kgweight of the sample to be oven dried=40…

Question

Question 5

The extra widening required for a two-lane
national highway at a horizontal curve of 275
m radius, considering a wheel base of 7.5 m
and a design speed of 80 kmph is
m.
A 0.71
B 0.81
с 0.61
D 0.51

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Stresses in saturated soil without seepage

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

Q- The extra widening required for a two-lane national highway at a horizontal curve of 300 m radius, considering a wheel base of 8m and a design speed of 100kmph is..
The extra widening required for a two-lane national highway at a horizontal curve of 275 m radius, considering a wheel base of 7.5 m and a design speed of 80 kmph is m. A 0.71 B 0.81 C 0.61 с D 0.51
Engineers group have been decided to design a highway with vertical curve in order to transfer the traffic volume through it, with a (1.90) percent grade meting (- 3.90) percent grade. The vertical curve length (984.00) ft. (Use fSkidding= 0.35, t = 2.5 sec.), sight distance you :recommended is 677 ft. 505 m. O 605 ft. O 650 ft. O 600 ft. O
The design speed of a highway is 80 km/h. There is a horizontal curve of radius 200 m in a certain locality. What should be the superelevation required to maintain this design speed? If the maximum superelevation of 0-07 is not to be exceeded, what should be the maximum allowable speed on this curve ? Also determine the extra widening required and length of transition curve using the following data: Length of wheel base of the largest vehicle = 6-1 m Pavement width=7-2 m Number of lanes = 2 Rate of introduction of superelevation = 1 in 200 Type of terrain Plain Safe limit of coefficient of friction = 0.15
Question 2 The maximum speed of a vehicle on a 4º curve having arc length 30 m is limited to 60 kmph. Calculate the psychological widening required on the curve.
A six-lane road has a curve radius of 1,350 ft. Each lane is 12 ft. wide. SSD = 570 ft. What is M₂? A. 21 ft. B. 31 ft. C. 41 ft. D. 51 ft.
A section of a two-lane, two-way highway (2 @ 3.5 m) is to be designed with a circular curve. Sta. Pl at 200 + 100.000 Design speed = 60 kph Intersection angle = 40 degrees Rate of change of acceleration: 0.5 m/sec2
Highway Engineering: You are designing a highway to AASHTO guidelines on rolling terrain where the design speed will be 65 mi/h. At one section, a +1.25% grade and a -2.25% grade must be connected with an equal-tangent vertical curve. Determine the SSD given the reaction time of 2.5 sec and deceleration of 3.4 m/s^2. Determine also the minimum length of curve.
On a two-lane NH, a curve of radius 400 m and length 225 m is designed to have a stopping sight distance is 90 m and width of each lane is 3.8 m. What will be the set back distance required from the mid of the inner lane of the road to the edge of a building.
A-1.7% grade intersects a 3.6% grade on a highway with a design speed of 55 mph. What is the length of the curve in ft required? (Assume provisions are to be made for minimum stopping sight distance).
A horizontal curve is to be designed to connect two tangents on a rural principal arterial with a design speed of 110 km/h. The station of the BC is 545+13.65. It is expected that an existing building will be located at a distance of 15 m from the centerline of the inside lane. Determine the minimum radius that will satisfy the sight distance and superelevation requirements.
A vehicle is moving on two lane National Highway on a horizontal curve of radius 150 m at a design speed of 80 kmph, what is the extra widening required to negotiate this curve? Consider length of wheel base as 6 m.