August 2018
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This document contains instructions and questions for a Transportation Engineering exam. It is divided into two pages with 6 total questions. Students must answer 1 question from part A and B of questions 1-2, 3-4, and 5-6. The questions cover topics related to rural road development, highway surveys and alignment, pavement camber design, highway geometric design, origin-destination studies, passenger car units, traffic signals, and transportation engineering terms. Diagrams can be drawn when necessary and students may use references for calculations.
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![Total No. of Questions : 6]
[Total No. of Pages : 2
B.E./Insem./Oct.-502
B.E. (Civil)
TRANSPORTATION ENGINEERING
(2015 Pattern) (Semester - I)
Time : 1 Hour] [Max. Marks : 30
Instructions to the candidates:
1) Answer Q.1 or Q.2, Q.3 or Q.4, and Q.5 or Q.6.
2) Figures to the right indicate full marks
3) Use of logarithmic tables, slide rule, Mollies charts, electronics pocket
calculator and steam tables is allowed.
4) Assume suitable data if necessary.
5) Neat diagrams must be drawn wherever necessary.
P5801
Q1) a) Explain in brief the salient features of rural road development vision
2025. [5]
b) For economical road alignment shortest length is usually the best. What
circumstances justify a deviation far from this principle. [5]
OR
Q2) a) Enlist the various surveys to be carried out before planning a highway
system. Explain any one in brief. [5]
b) Discuss in brief the drawings to be prepared during highway alignment
survey. [5]
Q3) a) Define camber. What are the objects of providing camber? In a locality
where rainfall is heavy, it is proposed to construct a WBM pavement of
3.8 m width. What amount of camber would be required to keep the
crown height of 5.75 cm. [5]
b) What do you mean by formation width and carriageway width .Draw the
typical cross section of road in hilly area. [5]
SEAT No. :
P.T.O.
CEGP013091
49.248.216.23808/08/201813:19:18
CEGP013091
49.248.216.23808/08/201813:19:18
CEGP013091
49.248.216.23808/08/201813:19:18](https://image.slidesharecdn.com/august2018-190819101924/85/August-2018-1-320.jpg)
![B.E./Insem./Oct.-502 2
OR
Q4) a) A falling gradient of 1 in 80 meets a rising gradient of 1 in 120 on a
highway with a design speed of 80 Kmph. Design the length of valley
curve to fulfill comfort condition only. Also calculate distance of the
lowest point from the beginning of the curve. [5]
b) Discuss in brief the importance of the following in highway geometric
design: [5]
i) Super elevation on roads
ii) Grade compensation on curves.
Q5) a) ExplaininbrieftheimportanceandusesofOriginandDestinationstudy.[5]
b) What is PCU? What are the factors on which PCU values depends? [5]
OR
Q6) a) Discuss in brief advantages and disadvantages of traffic signals. [5]
b) What is understood by the following terms : [5]
i) 85th
percentile speed
ii) A.A.D.T.
iii) Space Mean Speed
iv) Parking Demand
v) Grade separated Interchange
===
CEGP013091
49.248.216.23808/08/201813:19:18
CEGP013091
49.248.216.23808/08/201813:19:18
CEGP013091
49.248.216.23808/08/201813:19:18](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
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This document provides a pavement design report for the construction of road approaches to a rail-cum-road bridge across the River Ganga in Bihar, India. It outlines the design approach, methodology, input parameters, and results of flexible pavement design for the main carriageway using the IRC-37:2012 guidelines. Soil testing was conducted on existing subgrade soils and potential borrow areas. Based on a minimum CBR of 8%, borrow area soil with a 90th percentile CBR of 10.35% was deemed suitable for subgrade/embankment. The fatigue and rutting models were used to design a conventional flexible pavement with a predicted fatigue life and rutting life sufficient to meet the 30 million standard axle design
Be 204 basic civil engineering and engineering mechanics jun 13 (useful search)
This document contains a 10 question exam for a Basic Civil Engineering and Engineering Mechanics course. The questions cover a range of topics including:
1. Field testing of bricks, definitions of plastering/pointing and concrete/mortar.
2. Factors affecting the workability of concrete and definitions of footing/foundation and bleeding/segregation.
3. Methods of plane table surveying, leveling, and contour mapping.
4. Calculating volumes, definitions related to contours, and requirements of a good survey station.
5. Statics concepts including Varignon's theorem, conditions of equilibrium, and calculating reactions.
5 (1)
This document outlines design standards for a highway project. It discusses standards for road capacity, geometric design, intersections, bridges and culverts, pavements, and other road elements. The standards are sourced from Indian Road Congress codes and Ministry of Road Transport & Highways guidelines. Tables summarizing the adopted standards are presented for various elements, including minimum median widths, carriageway widths, shoulder widths, slopes, sight distances, and more. Pavement designs will follow IRC standards and consider a 20-year performance period. Bridge and culvert designs will be based on the latest IRC and IS codes.
07 a60105 estimatingandcosting
The document contains 8 questions related to estimating and costing in civil engineering. It includes questions on estimating earthwork quantities, specifications for various construction items, methods of estimating building works, reinforcement detailing, and contract clauses. Diagrams of cross-sections of beams and buildings are provided with some questions. The questions require calculations of quantities, preparing estimates and schedules, explaining methods and contract terms, and detailing reinforcements based on the diagrams given.
IRJET - Analysis of Skew Bridge using Computational Method
The document analyzes skew bridges with different skew angles (0-60 degrees) and spans (16-24 meters) using the STAAD Pro software. It considers dead loads, live loads, and impact loads according to IRC and AASHTO standards. The analysis results in bending moments, torsion moments, shear forces, and deflections for T-beam girders. Guidelines are provided for grillage layout and load consideration in the analysis and design of skew bridges.
4.engineering surveys
This document discusses the different types of surveys conducted for engineering and construction of new railway lines. It describes traffic surveys to determine potential routes and traffic. Reconnaissance surveys provide a preliminary analysis of feasibility and costs. Preliminary surveys further examine viable routes to estimate costs. Final location surveys fully stake the chosen alignment and produce detailed plans and drawings for construction. The goal of these successive surveys is to carefully evaluate needs, alternatives, costs and technical specifications before undertaking the capital-intensive process of building new railway infrastructure.
Hydrology Report Modification.pdf
The document provides details on proposed infrastructure improvements for a hydrologic study area, including:
1) Culverts to convey internal water flow through the northern border. Details on 4 proposed culverts are provided.
2) Two proposed Irish crossings along the western border road to convey internal water flow outside the project area.
3) Raising the design level of the northern access road between stations 1+850 and 4+025 by 1 meter, with modifications based on road design standards and roadside protection implemented.
4) Delineation of internal wadies crossings with internal roads based on flood simulation, with recommendations for roadside protection. A table lists 16 proposed road segments and lengths.
Rehabilitation Study of NH34 Kabrai to Maudaha through the 35.00 Km Section L...
This document summarizes a rehabilitation study of a 35 km section of NH34 highway between Kabrai and Maudaha in India. The study found rutting, cracking, and other pavement distresses due to heavy traffic volumes and loads. It analyzed existing pavement conditions through test pits, calculated traffic volumes and equivalent single axle loads, and determined the resilient modulus of the subgrade. Using the Asphalt Institute Manual method, it designed a 105 mm overlay consisting of a 50 mm leveling layer and 55 mm surface course to rehabilitate the pavement for the expected traffic loads over a 15-year design life. The rehabilitation was expected to increase the operational speed and level of service of the highway section.
Final year project ppt - The Future of Pavement Design
Investigation into the use of the mechanistic empirical pavement design methodology for the design of a roadway pavement in Vergenoegen.
Ce 408 id[a0627]
This document contains instructions and questions for an exam on the design of steel structures. It has three sections:
Section A contains 10 short answer questions worth 2 marks each. Section B contains 4 long answer questions worth 5 marks each. Section C contains 2 design questions worth 10 marks each.
The questions cover topics like specifications for riveted joints, stress calculation for butt welds, ways to support crane girders over columns, types of bearings, impact allowance for foot bridges, Fuller's formula, analysis assumptions for industrial building bents, definitions of aisle and differences between stringers and cross girders. Design questions include sizing brackets, bearings, stringers, riveted connections and design
Roads & bridges
This document provides information on roads and bridges construction standards in India. It discusses the classification of roads from national highways to rural roads and the design standards prescribed by the Indian Road Congress. It outlines the key factors considered in road design like traffic volume projections, growth rates, design life, soil strength parameters. Design of flexible pavements is based on guidelines in IRC 37:2001 which requires data on initial traffic, terrain, vehicle damage factor to compute the cumulative standard axles over the design life. Subgrade strength is crucial and is assessed using the California Bearing Ratio test. Preparation of subgrade and use of sub-base materials like gravel or stabilized soil is also specified.
(1) he 13 - dec. - 2010
This document contains instructions and questions for a Highway Engineering examination. It includes 5 questions related to various topics in highway engineering:
1) Characteristics of road transport, classifications of roads including the Nagpur Road Plan, and recommendations of the Jayakar committee report.
2) Highway alignment requirements and elements of geometric design.
3) Causes of traffic accidents, collision and condition diagrams, and factors affecting road design related to road users and vehicles.
4) Public-private partnership highway financing models in India and aspects of highway drainage.
5) Significance of subgrade soil properties, advantages and disadvantages of water-bound macadam roads, and properties of aggregates and pavement design factors.
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August 2018
- 1. Total No. of Questions : 6] [Total No. of Pages : 2 B.E./Insem./Oct.-502 B.E. (Civil) TRANSPORTATION ENGINEERING (2015 Pattern) (Semester - I) Time : 1 Hour] [Max. Marks : 30 Instructions to the candidates: 1) Answer Q.1 or Q.2, Q.3 or Q.4, and Q.5 or Q.6. 2) Figures to the right indicate full marks 3) Use of logarithmic tables, slide rule, Mollies charts, electronics pocket calculator and steam tables is allowed. 4) Assume suitable data if necessary. 5) Neat diagrams must be drawn wherever necessary. P5801 Q1) a) Explain in brief the salient features of rural road development vision 2025. [5] b) For economical road alignment shortest length is usually the best. What circumstances justify a deviation far from this principle. [5] OR Q2) a) Enlist the various surveys to be carried out before planning a highway system. Explain any one in brief. [5] b) Discuss in brief the drawings to be prepared during highway alignment survey. [5] Q3) a) Define camber. What are the objects of providing camber? In a locality where rainfall is heavy, it is proposed to construct a WBM pavement of 3.8 m width. What amount of camber would be required to keep the crown height of 5.75 cm. [5] b) What do you mean by formation width and carriageway width .Draw the typical cross section of road in hilly area. [5] SEAT No. : P.T.O. CEGP013091 49.248.216.23808/08/201813:19:18 CEGP013091 49.248.216.23808/08/201813:19:18 CEGP013091 49.248.216.23808/08/201813:19:18
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