Suspension bridge project pdf

A composite cable bridge is a type of bridge in which the deck is hung below using suspension cables on. As the name implies, suspension bridges, like the golden gate bridge or brooklyn bridge, suspend the roadway by cables, ropes or chains from two tall towers. Rigid towers for multispan suspension bridges to provide enough stiffness to the bridge flexible towers are commonly used in long. The project management plan addresses all phases of the major project life cycle, and ensures that the project will be managed holistically and as a continuum, not incrementally as the project progresses. The caissons of the tower foundations izmit bay suspension bridge project. As they work, i ask students to record their data in the chart on the first page of the activity sheet. The worlds longest suspension bridges are listed according to the length of their main span i.

Keep a few design blueprints handy so that you are. How to build a toothpick bridge science project ideas. A bridge is a structure constructs to span a valley, pavement, body of water, or other physical difficulty, for the purpose of providing sentence over the restriction. Project challenges and design specifications the 35th street pedestrian bridge invokes the classic principles of a selfanchored suspension bridge, but with a twist. The challenge was to construct a world class suspension bridge with viewing areas to showcase elk falls and elk falls canyon inside a class a provincial park. Design and manufacture of an adaptive suspension system a major qualifying project report submitted to the faculty of worcester polytechnic institute this report represents the work of wpi undergraduate students submitted to the faculty as evidence of completion of a degree requirement. The technology developed for longspan suspension bridges as part of the honshushikoku bridge project contributed first to the construction of the kanmon. It is listed on the national registry of historic places and is a registered texas historic landmark. Suspension bridges bridge brag the tacoma narrows suspension bridge in washington state was known as galloping gertie because it rippled like a roller coaster. Suspension bridge nowadays these are the pioneers in bridge technology. Design a suspension bridge on chart paper according to criteria on pdf for students to understand the expectations of the project.

A bridge is a structure built to span physical obstacles without closing the way. The roadway of a suspension bridge is suspended from the tower and held up by incredibly strong cables. Design and manufacture of an adaptive suspension system. Engineers design the cable support systems in such a way that most of the weight of the bridge is supported by the two towers, which in turn dissipate the compression forces from the cables directly into the ground. Make copies of the build a bridge project pdf for each of the students. Scout engineering 2 getting started pioneering or scout engineering refers to the work of military engineers who went ahead of the army on foot, to build bridges, roads and to generally prepare the way. Estimating total cost of bridge construction using accelerated bridge construction abc and conventional methods of construction.

Of all the bridge types in use today, the suspension bridge allows for the longest span. Pdf in this project, the structural analysis of suspension bridge is conducted using the computer program named as csi bridge. The design for this type of bridge only came around in the early 19th century, but it certainly changed the way the world looks at bridges. Estimating total cost of bridge construction using. The tied arch bowstring type is commonly used for suspension bridges. The bridge design will be basically determined by the type of bridge, such as the beam bridge or the suspension bridge. We built this bridge and wrote a how we did it book about the process a few years ago. Suspension bridges get their name from the fact that the roadway is suspended by cables from two tall towers. Construct a suspension bridge according to criteria on pdf to model to students at the beginning of the lesson. How to build a popsicle stick bridge science project ideas. They built a beautiful diy wooden suspension bridge. Wind and dangerous oscillations in suspension bridges 4. The elk falls suspension bridge project began in 2009 as a vision by the rotary club of campbell river to create an attraction to showcase this natural wonder.

In this engineering science project, you will use simple construction materials to build and test two types of bridges. Bridge design, planning, and construction bright hub. Artistic representations of the brooklyn bridge eiffel eiffel brunel. Students will measure, design, construct, and calculate the. Nowadays suspension bridges are the pioneers in bridge technology. Diy how to make a cable stayed bridge from cardboard. Bridges carrying trains need to be very strong and for this type of traffic, suspension bridges cannot be used. Control system for retaining the orientation of cables in a suspension bridge shyam r nair1, shalini r nair2, elsa paul3 mechanical, hindustan university 1, 2civil, kmea 3 civil, kmea abstract orientation of cables in a suspension bridge is a major factor affecting the stability of the bridge. Completed in july 1940, the first heavy storm four months later caused the bridge to break and collapse from windinduced vibrations. When engineers design a bridge they must take the many forces that will act upon the bridge into account. Activated carbon adsorption seminar report suspension bridge seminar ppt with pdf.

Of all the bridge types in use today, the suspension bridge allows for the longest span ranging from 2,000 to 7,000 feet. Some of the most famous and well known bridges in the world are suspension bridges, which makes you wonderwhy. Bridge foundations have to be carefully selected and constructed since they will bear the bridge and the vehicle loads. The trusses which comprise the arch will vary in configuration, but. It is essential that the project management plan establish the metrics by which the success of the project is defined. During todays work on the paper bridge activity, students will complete five bridge tests.

This is a key stage as suspension bridges are renowned for spanning long. Control system for retaining the orientation of cables in. Structural health modeling of the olfusa suspension bridge damage detection. A popsicle stick bridge project is perfect for acquainting your kids with the basic physical forces like tension and compression while building mini replicas of the ever useful structures of our daily commute. Design of cable systems for cable suspended bridges by jeanpierre michel chacar submitted to the department of civil and environmental engineering on may 21,2001 in partial fulfillment of the requirements for the degree of master of engineering. The length of main span is the most common method of comparing the sizes of suspension bridges, often correlating with the height of the towers and the engineering complexity involved in designing and constructing the bridge. The i74 bridge over the mississippi river will be replaced, new highway ramps will be installed, and connecting roads will be reconfigured. Students will design and construct a bridge out of toothpicks. The student will examine the phenomenon of suspension bridges and see how the parabolic curve strengthens the construction. Design of cable systems for cable suspended bridges. Find answers to this question, and learn how cathedrals were designed and built.

Pdf the construction of a suspension bridge baris evran. This project was administered by the new yorknew jersey trail conference and resulted in the construction of a suspension timber pedestrian bridge on the. Shepherds bridge project objectives research actual bridge designs design a model bridge based on research. Evolution of form in roeblings suspension bridges 3. I thought it would be fun to share the basics of this design as an instructable for people who have enough skill to be able to take the information and work w. Trains and heavy trucks produce a high impact or shock as they cross bridges at speed.

Engineers attempt to minimize this load by making the structure as light as possible. The analysis is based on adopting aashto and iraqi specifications. How to build a bridge over a creek building a cabin. Situated just south of the towns of lapseki and gelibolu, the bridge will span the dardanelles strait, about 10 km 6. In the history of suspension bridge construction, trusses have. A suspension bridge is a unique style of bridge where the deck is hung with suspension cables. One of the project goals is to minimize the weight of the materials used to support 10 pounds, or to minimize the ratio of bridge weight to weight supported.

You can choose to do an arched bridge or a regular rectangular one. Pdf the caissons of the tower foundations izmit bay. In this project, the structural analysis of suspension bridge is conducted using the computer program named as csi bridge. One of the oldest of engineering forms, suspension bridges were constructed by primitive peoples using vines for cables and mounting the roadway directly on the cables. For example, a beam bridge could be as simple as a wood plank put down to cross a stream.

They got there first, often in the wilderness, and had to make do with what they could find, or carry. The finished product would stretch 76 feet across a wide portion of the property owners pond. Jyoti prasad professor department of civil engineering, college of technology submitted by. It is an excellent idea for a science project and fairs, not to mention the highly engaging contests kids love to participate in. Building a small cable suspension bridge the basics plus.

Pdf analysis and design of suspension bridge researchgate. Seminar report on cable suspension bridge to be submitted in partial fulfilment of the requirement for the degree of bachelor of technology in civil engineering under the guidance of dr. Building a small cable suspension bridge the basics plus a video demo. Navier 1785 1836 formulated suspension bridge theory in his memoire sur les ponts suspendus in 1823. Activated carbon adsorption seminar report suspension bridge seminar ppt with pdf report. Pdf structural design requires a full understanding and knowledge of all. Bridge construction manual guidelines to project supervisors bridge engineering page 3 revision. Suspension bridges use a combination of strong cables and tall, solid towers to achieve a balance of forces. This activity is a wonderful integration of math, science, art, drafting, problem solving and engineering.

The student will then diagram their own bridge given a scenario and find key points using a quadratic equation. Toothpick bridge is a great science project to test your physics and engineering skills. A beam bridge is the simplest type of bridge, and is supported by a raised part on either end. These towers support the majority of the weight as compression pushes down on the suspension bridges deck and then travels up the cables, ropes or chains to transfer compression to the towers. This diy wooden suspension bridge was a massive undertaking. It crosses over lake shore drive on a horizontally reversecurved alignment, which provides for panoramic views of lake michigan and the chicago skyline. Suspension bridge, bridge with overhead cables supporting its roadway. If time permits, students should make a scatter plot of their data using the. The way you design it is important because your bridge should have a proper balance while at the same time being sufficiently strong. Building a bridge over a creek does take some technical knowledge but if you know how to run a backhoe and have access to a dump truck then you can easily build a bridge. We have provided suspension bridge seminar and ppt with pdf report. Bridge planning, design, and construction is an important function of civil engineering. Most suspension bridges today use steel wires and cables, because steel is very strong. These bridge projects create a challenge to state transportation agencies stas across the.

The construction of a suspension bridge there are six main processes when it. In addition, design and construction of suspension bridges are more complicated rather than cable stay bridges. The main element of a cable suspended bridge is the cable system. A much stronger type was introduced in india about the 4th. A concrete, steel, and wood suspension bridge is the most suitable option, and the details of its design, estimated cost, construction schedule, and constructability will be.