Need ornamentation.This was a crude copy.Special Thanks to AUST'ian.BUET ian should make a new way of reporting.Dont mind to found enomous mistake in mine..It was prepared in a very short time
Need ornamentation.This was a crude copy.Special Thanks to AUST'ian.BUET ian should make a new way of reporting.Dont mind to found enomous mistake in mine..It was prepared in a very short time
accident report for cars
form for accident report
blue report for accident
accident reports for nc
the best study method
effective study methods
causes of accidents
factors affecting accidents
how accident data are collected
Origin and Destination ( O-D) Study. defined all types very well with advantages and disadvantages. Introduction of OD, Objective of OD Study
Information required for OD
OD Survey Types
Methodology
Road Side Interview Method
License Plate Method
Tag on Car method
Home Interview method
postal method
online survey method
commercial and public vehilce method survey
OD MATRIX
Desire line diagram and Flow Line diagram
Conclusion and Reference.
Our project is the complete study about both Spot speed studies and Speed delay time survey. This topic is a part of Transportation Engineering. This report helps you to understand this topic in detail. This report will also help you to make project on associated topics in traffic engineering. In spot speed, We discussed regarding various methods available to perform the test, Our team practically performed test and established a speed limit zone near a school. Coming to speed delay time survey, we conducted a survey at a selected stretch and came out with solutions to the problems faced by the vehicle users using that stretch.
Transportation Engineering
Brief study on measurement of spot speed with the help of enoscope for diploma engineering students of civil engineering stream.
accident report for cars
form for accident report
blue report for accident
accident reports for nc
the best study method
effective study methods
causes of accidents
factors affecting accidents
how accident data are collected
Origin and Destination ( O-D) Study. defined all types very well with advantages and disadvantages. Introduction of OD, Objective of OD Study
Information required for OD
OD Survey Types
Methodology
Road Side Interview Method
License Plate Method
Tag on Car method
Home Interview method
postal method
online survey method
commercial and public vehilce method survey
OD MATRIX
Desire line diagram and Flow Line diagram
Conclusion and Reference.
Our project is the complete study about both Spot speed studies and Speed delay time survey. This topic is a part of Transportation Engineering. This report helps you to understand this topic in detail. This report will also help you to make project on associated topics in traffic engineering. In spot speed, We discussed regarding various methods available to perform the test, Our team practically performed test and established a speed limit zone near a school. Coming to speed delay time survey, we conducted a survey at a selected stretch and came out with solutions to the problems faced by the vehicle users using that stretch.
Transportation Engineering
Brief study on measurement of spot speed with the help of enoscope for diploma engineering students of civil engineering stream.
A clinometer is a device used for measuring the height of faraway objects. To use the clinometer properly, the operator must use the baseline indicated by the device. This instrument is used in many professions, including biology and forestry.
Today world is facing number of problems such as global warming , pollution, etc., It is due to the usage of pollution causing materials for the sake of comforts but we are in the darkness of destructive technology. So we have to recover it by this technology. this "SOLAR ROADWAYS" are completely recycle & reuse. It is completely pollution free.
The Solar Roadway is a series of structurally-engineered solar panels that are driven upon. The idea is to replace all current petroleum-based asphalt roads, parking lots, and driveways with Solar Road Panels that collect energy to be used by our homes and businesses. The renewable energy generated by solar road panels will replace the current need for fossil fuel which is used for generation of electricity as also oil used for driving the vehicles which in turn reduces the greenhouse gases nearly to half. The implementation of Solar Roadways Technology will create the clean energy boom, spurring private investment on a massive scale, with relatively little extra cost. An intelligent highway infrastructure and a self-healing decentralized power grid that will eliminate our need for fossil fuels. Solar Roadways will also features wildlife preservation, the elimination of impervious surfaces, law enforcement, DUI detection, counter-terrorism, etc. It provides a decentralized, secure, intelligent, self-healing power grid which pays for itself. So it’s time to upgrade our infrastructure (especially roads & power grids) with the 21st century technology i.e. “Solar Roadways”.
A solar roadway is a road surface that generates electricity by solar power using photovoltaic and includes solar panels and LED signage, that can be driven on.
Solar Roadways is a completely new and revolutionary technology that would prove itself to be the green technology, saving a lot of fossil fuels and would also be helpful for a much smarter transportation system as it would provide smarter roads.
Oldest branch of engineering, next to Military engineering. All engineering works other than for military purposes were grouped in to Civil Engineering. Mechanical, Electrical, Electronics & present day Information technology followed it.
A professional engineering discipline that deals with the analysis, design, construction and maintenance of infrastructural facilities such as buildings, bridges, dams, roads etc.
Civil Engineering is everywhere. Civil Engineering is a composite of many specific disciplines that include structural engineering, water engineering, waste material management and engineering, foundation engineering etc. among many.
Presentation on Roadway Condition Survey for the course CE 454nazifa tabassum
This presentation describes the process of Roadway Condition Survey, how it can be performed and how its results can help in the design of roads and highways in urban areas.
January 2012 Street Talks - Creating succesful shared space streets, Sturat Reid, MVA Consultancy. Brought to you by Movement for Liveable London - movementforliveablelondon.com
Accident study and analysis, objective, causes of accidents, and analysis of accident (collection of data and preparing reports and record) , types of accidents, and statistical analysis of accidents.
it was a case study of aurangabad city related to road safety in this ppt there is a deep information of how to conduct road safety audit what are features to be consider while conducting road safety audit blackpot identification and recommendations for better journey & safe travvel
Traffic Study is “a study conducted during the development approval process to determine the impacts that traffic generated by the proposed development will have on the surrounding street network and the improvements needed to the transportation system in order to mitigate those impacts.”
New Development prone to generate traffic that may give rise to congestion, safety issues, therefore, it demands the need for infrastructure improvement such as new signalization, turn lanes, or crosswalks. Traffic impact studies (TIS) are a common planning tool used by development authorities, such as Building Control Authorities, to foresee demands and impacts on the transportation network and determine transportation improvements that may be necessary to accommodate new development. Traffic access and impact studies are also intended to maintain a satisfactory level of service and the appropriate access provisions for a proposed development.
Traffic signs or road signs are signs erected at the side of or above roads to give instructions or provide information to road users. The earliest signs were simple wooden or stone milestones. Later, signs with directional arms were introduced.
Traffic signals are designed to ensure an orderly flow of traffic, provide an opportunity for pedestrians or vehicles to cross an intersection and help reduce the number of conflicts between vehicles entering intersections from different directions.
Traffic Characteristics: (i) Road user’s characteristics - general human characteristics, physical, mental and emotional factors, factors affecting reaction time, PIEV theory. (ii) Vehicular characteristics :( static and dynamic), Characteristics affecting road design-width, height, length and other dimensions. Weight, power, speed and braking capacity of a vehicle
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
4. Presented by
4th Year 2nd Semester
Section; B
Group No: 4
4
Name Student ID
Wasi Uddin Ahmed 11.01.03.129
Shahana Akter Esha 11.01.03.073
Farjana Rahman Tripty 11.01.03.077
Suhana Sultana 11.01.03.095
Antora Dhali 11.01.03.114
Shajeda Allam Mahbuba 10.01.03.103
Sazzad Hussain 10.01.03.152
Tuhin Hasan 10.01.03.156
5. Study Area (Panthapath) on
Google Earth
Mirpur
Road
Russel
Square
Panthapath-
Green Road
Intersection
Green Road
SAARC
Fountain
Green Road
Mirpur
Road
Kazi Nazrul
Islam Road
5
7. OBJECTIVES
To draw detailed layout of roadway and intersection
Measure-
Road length,
Numbers of lane,
Median height and width,
Shoulder height and width etc.
Observe Geometric Measurement and Position of channel or islands,
Dimension and location of pedestrian refuge.
To shoe location of bottlenecks.
To show various control devices like Road Sign, Marking, Signal, speed Breaker, Street
Light etc.
To find density of Road obstructions (manholes, speed breakers, potholes etc).
To find Density of Side roads.
To find out the faults of that intersection and making proposals to remove them.
To plan for reducing and minimize delay time in intersection.
To make some recommendations for the betterment of the existing situation of our study
intersection.
7
8. SCOPE OF THE STUDY
Repairing Purpose
Future Planning Purposes
Further Roadway condition Improvement & Modification
Purposes
Further Sidewalk condition Improvement & Modification
Purposes
Parking Management Purpose
Signaling system modification Purpose
Road marking & road signs modification purpose
8
10. Importance of Roadway
Condition Study
Increase the efficiency and life of roads.
Reduces traffic congestion
Provide better means for development of
infrastructures.
To find the need of improvement of a roadway or
side walk or any other basic road component.
To improvisation of pedestrian or vehicle
movement or parking facility.
10
12. Potholes
A pothole (sometimes called
a kettle and known in parts
of the Western United States
as a chuckhole) is a type of
disruption in the surface of a
roadway where a portion of
the road material has broken
away, leaving a hole.
12
Potholes
Potholes
Accident
In a
Pothole
13. Curbs
A curb the edge where a
raised pavement/
sidewalk /footpath, road
median/central
reservation, or roads
shoulder/hard shoulder
meets an unraised street
or other roadway.
Curbs may fulfill several
functions.
Curbs can be used to
channel runoff water from
rain, or melted snow and
ice into storm drains.
13
14. Channelization
Channelization is an
engineering concept
which employs the use of
secondary roads to
separate certain flows of
traffic from the main traffic
lanes. It is the separation
or regulation of conflicting
traffic movements into
definite paths of travel by
traffic islands or pavement
marking to facilitate the
safe and orderly
movements of both
vehicles and pedestrians.
14
15. Shoulders
A hard shoulder, or simply
shoulder, is a reserved area
by the verge of a road or
motorway. Generally it is
kept clear of motor vehicle
traffic.
15
Shoulders
Super Elevation
Super elevation is tilting the
roadway to help offset centripetal
forces developed as the vehicle
goes around a curve. Along with
friction they are what keep a
vehicle from going off the road.
16. Link Road
A link road is a
transport
infrastructure road
that links other
major road transport
facilities, often added
because of
increasing road
traffic. They can be
controversial,
especially if they
threaten to destroy
natural habitat and
green field land
16
Link
Road
17. Side
road
A side road or side roadway is a
narrow lane found in urban
areas, often for pedestrians only,
which usually run between or
behind the buildings…
17
18. Road
Marking
Road marking is any kind of device or material
that is used on a road surface in order to
convey official information. They can also be
applied in other facilities used by vehicles to
mark parking spaces or designate areas for
other uses. Road surface markings are used on
paved roadways to provide guidance and
information to drivers and pedestrians.
Uniformity of the markings is an important
factor in minimizing confusion and uncertainty
about their meaning, and efforts exist to
standardize such markings across borders.
However, countries and areas categorize and
specify road surface markings in different
ways. Road surface markings are either
mechanical, non-mechanical, or temporary.
18
19. Road
Signs Traffic signs or
road signs are signs
are shown at the
side of or above
roads to give
instructions or
provide information
to road users. The
earliest signs were
simple wooden or
stone milestones.
Later, signs with 19
20. Road Signals
A road signal for directing vehicular traffic
by means of colored lights, typically red
for stop, green for go, and yellow for
proceed with caution. Also called
stoplight, traffic signal.
20
21. METHODOLOGY
Reconnaissance survey of study area.
Chose Study Method
Manual Walking Method
Chose Data Collection Method
Indirect Method
Chose equipment for
Ensure other key features
Perform necessary office preparations.
Select proper observer location.
Label data sheets and record observations.
21
22. Main Road Alignment of Study
Area
22
Mirpur
Road
Russel
Square
Panthapath-
Green Road
Intersection
Green Road
23. Steps of Methodology
Reconnaissance Survey
Type of Roadway Condition Method
Manual Roadway Condition Survey
Manual Roadway Condition Survey Instruments
Vehicle Based automatic roadway condition survey
Vehicles for automatic roadway condition survey
Choice of Mechanism For Roadway Survey
Chose Procedure of Work
23
24. Reconnaissance survey
Reconnaissance survey was performed-
To get an idea about the situation of the
roadway.
To make easy and understandable final
roadway condition survey.
To select what type of method for field
work to be followed
24
27. Roadway Condition Summary
27
Survey Date
15th & 17th December, 2014
Survey Time
Between 7:00am to 8:00pm (Day & Night)
Survey route
Russell Square to Green Road
Survey Method
Manual Measurement
Measuring Equipment
A pair of 15 meter tape & 5 meter tape
Camera
Nokia 5MP mobile & Samsung HD Camera
Number of Enumerator
8 person in two groups (1 group each side)
28. Working Steps
At first we divided our enumerators into two groups.
Each group takes different sides.
We used tapes for measurements.
We counted number & width of side roads, potholes,
and street light and observed their physical
condition.
We collected information about road marking, signs
& signals, parking facilities.
We listed measurement data of roadway and
sidewalk and their present condition.
We measured median and opening heights and
widths.
We also have photographic documentation 28
51. Finding
s
Lots of pot holes on pavement
In some segment sidewalk is full of human waste and unusable for
pedestrian.
Lots of side road causes side friction on main stream vehicle
Uneven, dirty & unusable side walk in some road section
Lots of small shops found obstructing sidewalk
No additional facility for blind pedestrian
Poor or no parking facility in some road sections
Lots of illegal parking on road side even by the law enforcing forces.
Street light condition are good and some solar street light are newly
implemented
All type of signals are useless.
Manual traffic handling of vehicle at intersections by traffic police.
Islands are illegally captured, in some places by police box
51
52. Limitations
Totally manual method.
Number of enumerators was 4 persons per group
We collected data for some segment at large
interval. However if it was possible to collect
data for more sections then a better scenario
could have been presented.
52
53. Recommendation
s
53
Pot holes and other obstruction which reduce the traffic
speed should be removed.
A bus lay by may be applied on both side of this road.
Parking facilities should be improved & controlled to reduce
side friction.
In junctions automatic signaling system might be introduced.
Fused street light should be replaced.
Worn out or almost worn out road marking & signs should be
replaced.
Storage of construction materials on roadway should not be
allowed.
Food shop, nursery, temporary shops are recommended to
remove from footpath with their proper compensation.
A public toilet may be constructed to stop footpath being
unusable due to human waste .
