More precisely defined as the locus of the point at which the tangent to the equilateral hyperbola meets the perpendicular let fall upon it from the center. A device which looks like a switch and is usually located inside the electrical breaker panel or circuit breaker box. A building or structure on the same lot as the main or principal building. Scheduling, estimating, projectconstruction management, contract administration, and construction claims terminology for. Here below list shows the mostly used bridge engineering bridge construction books by students of top universities, institutes and colleges. The process of getting used to the jargon can increase ones knowledge of the game and its fascinating history. A specified number of deals during a duplicate bridge session during which the players remain at the same table. This books covers the entire gamut of bridge engineering investigation, design, construction and maintenance of bridges. Abrams law a rule stating that, with given concrete materials and conditions of test, the ratio of the amount of water to the amount of the cement in the mixture. Bridge detailing guide the texas department of transportation. Although bridges vary widely in material and design, there are many components that are common to all bridges. This nonprofit, nonpartisan agency writes the code that governs highway design. Standard specifications for road and bridge construction.
Bridge components and elements birm cedengineering. Standard specifications for bridge construction section 1, excavation march 20 1 1 1. The definitions below are to be used in conjunction with the state and locally owned bridge sufficiency and condition ratings excel spreadsheets. A molding used on cornice or wherever an interior angle is to be covered, especially at the roof and wall corner. Dictionary of construction terminology ac an abbreviation for air conditioner or air conditioning.
Avoidance an attempt to prevent a particular defender from regaining the. A guide to bridge design and construction bright hub. Several variables, including engineering constraints, costs, and environmental impacts come into play when deciding which construction method to use and bridge type to build. Wooden truss bridges were used as early as the 1500s. Defining the basic parameters of the bridge as seen in figure 1, allowed us to begin to define its function and performance. Bridge terminology american contract bridge league acbl. The sentences which direct the contractor to perform work, are written in the active voiceimperative mood. More precisely defined as the locus of the point at which the tangent to the equilateral hyperbola. Bridge the form of bridge that can be played by four players at home. Committee on construction of bridges and structures chairman. Compression tension basic concepts span the distance between two bridge supports, whether they are columns, towers or the wall of a canyon. Additional sources for contract bridge terminology.
The superstructure of the bridge structure consists of deck slab, girder, truss etc. This manual is intended to better communicate the intent of the plans, standard specifications for state road and bridge construction, special provisions, and project special. Unlike duplicate bridge, the scoring is cumulative. Breaking down essential parts of a bridge structure term. This type of construction allows forms and workers to operate efficiently at grade, instead of being suspended above the ground and traffic. In addition to this, during construction of the bridge, we established practices for traffic control in.
Basic bridge terms march 8, 2015 civil engineering construction, geotechnical, structural, transportation bridge deck, reinforced concrete, structural members an important first step in understanding the principles and processes of bridge construction is learning basic bridge terminology. Availability of skilled and unskilled workers curvature of overpass alignment aesthetics of the surrounding environment bridge structure types. It also shares with you the interesting stories related with the greatest, tallest, and longest bridges of the world. Described below are the different methods employed in the construction of bridges. A seminar presentation on bridge construction submitted by. Castinsitu method of before a bridge can be built an appropriate method of construction must be chosen. The forces of tension and compression are shared among the angled members. The main objective is to be the 1st pair to get two games. An arch is a curved structure that spans an open space. According to the recording and coding guide for the structure inventory and. In general, these components may be classified either as parts of a bridge superstructure or as parts of a. The designer must consider the bearing arrangement in the bridge construction as a separate system.
Bridge construction typically involves methods using relatively discrete elements, like piles and girders, which are assembled piece by piece. Glossary of bridge terms united states coast guard. The american association of state highway and transportation officials. Construction glossary of building terms abutment that part of a pier or wall either end of an arch, beam, or bridge which resists the pressure of a load. The process of getting used to the jargon can increase ones knowledge of the game and its fascinating. Miscellaneous browse 1,995 acronyms and abbreviations. It is the portion of a structure that provides support to the end of a span or tolerates the thrust of an arch.
A cutwater is a wedgeshaped component added onto a bridge pier. Construction is relatively straightforward and makes use of readily available materials. Access door door which allows access to concealed space or equipment. Bridge safety inspections regularly scheduled inspections consisting of observations andor measurements needed to determine the physical and functional condition of the bridge, to identify any changes from initial or previously recorded conditions, and to ensure that the structure continues to satisfy present service requirements. Ab estimates of damages the ab estimate method is generally utilized in cases where the changed work or the cause of the delay or disruption related to the changed work is fairly. The bridge inspector should be familiar with the terminology and elementary. Stringer the bridge superstructure consists of a concrete slab resting on a. Different methods of bridge construction described below are the different methods employed in the construction of bridges. Bridge construction terminology bridge terminology.
A temporary structure for supporting an arch while in the process of construction. Kansas department of transportation bridge construction manual version 1011 kdot bridge section 1. An important first step in understanding the principles and processes of bridge construction is learning basic bridge terminology. Apr 10, 2017 here are some of the common bridge terminologies or bridge structure terms used in general. Here are some of the common bridge terminologies or bridge structure terms used in general. We discuss about the various aspects related to bridge construction, which include seismic retrofitting of bridges, planning of bridge. Approach the part of the bridge that carries traffic from the land to the main parts of the bridge. Road and bridge construction shall be performed according to the standards set forth in this policy. Economical methods can be employed in repairing deteriorated structures. A counterweight, typically used on lift bridges, draw bridges, or bascule bridges, is a weight that stabilizes and provides balance for the bridge lift system.
Ralph csogi bridge construction james hill, minnesota department of transportation rola idriss, new mexico state university leroy hulsey, university of alaskafairbanks michael forde, university of edinburgh ramankutty kannankutty, city of minneapolis ralph csogi, greenmanpedersen, inc. Acbl awards masterpoints and keeps point records for members. Finally, the purpose and function of the major bridge components are described in detail. Construction glossary of building terms residential reports. It joins the ends of bridges to land, and joins piers to the bridge deck. Construction of highway does not mean construction of roads only, but it includes various aspects like. The method of maintaining traffic and how it is to be paid lor.
Various components and parts of a bridge such as superstructure, substructure, bearings of concrete and steel bridges, their types. A glazing unit used to reduce the transmission of sound through the glazed opening by bonding a soft interlayer between the layers of glass. This can also have the same meaning as the bridge deck. A curved structure which produces reactions inclined to the vertical. Bridges featuring arches were among the earliest largescale engineering and construction projects.
The vernacular of bridge is colorful, and it might take a new player a period of time to acclimate to a new language that features biffs and sticks and duffers. Bridge construction terminology bridge terminology engineering. Bridge construction manual guidelines to project supervisors bridge engineering page 3 revision. A substructure composed of stone, concrete, brick or timber supporting the ends of a single span bridge or the extreme end of a multispan bridge. These books are used by students of top universities, institutes and colleges. Bridge construction methods building a bridge is a complex undertaking requiring knowledge and expertise.
Even in the developed nations, highways play an important role in connecting cities and establishing an industrial link between two or more places. Table of contents chapter page basic plan reading information 1 1 2 typical cross sections 21 3 highway alignment 3 1 4 construction preparations 4 1 5 grading 5 1 6 drainage 61 7 paving 71 8 bridges 8 1 appendix page. Given below, some of the general and short glossaries of terminologies found in a bridge construction. Highway construction and engineering is comprised of planning, designing, and executing. Glossary of construction terms air condtioning condenser the outside fan unit of the air conditioning system. Components parts of a bridge concrete and steel bridges parts.
Abrams law a rule stating that, with given concrete materials and conditions of test, the. Mar 08, 2015 basic bridge terms march 8, 2015 civil engineering construction, geotechnical, structural, transportation bridge deck, reinforced concrete, structural members an important first step in understanding the principles and processes of bridge construction is learning basic bridge terminology. Ac disconnect the main electrical on off switch near the ac condenser. A structure built in order to allow people or vehicles to cross a river or a valley etc. Glossary of bridge terms alert when your partner makes a conventional bid you must alert this to the opponents by knocking the table or displaying the alert card if using bidding boxes. Abutment a retaining wall supporting the ends of a bridge, and, in general, retaining or supporting the approach embankment. Before we began to design we were required to first analyze the bridge conceptually. The unit of play in rubber bridge which ends when one partnership wins two games. Bridges are complex structures and their parts and components are almost too. Each score for a contract bid and made counts towards a game.
This system used load and resistance factors to ensure a stable bridge with sufficient strength. Bridge construction methods, asset management and planning. Breaking down essential parts of a bridge structure term guide. It covers all bridges from county roads to interstate bridges. Bridge terminology the vernacular of bridge is colorful, and it might take a new player a period of time to acclimate to a new language that features biffs and sticks and duffers. An authorization issued by the coast guard, approving the location and plans of a bridge across a navigable waterway of the united states. Pdf 25,000 bridges state routes sufficiencycondition ratings. A guide to bridge design and construction tells you everything you need to know about bridge construction, repair, design, and maintenance. Duplicate bridge acbl american contract bridge league, the national organization that sponsors and sanctions duplicate games at clubs and tournaments. Download dictionary of construction terminology as pdf.
Over the past 50 years, however, construction methods have evolved to reduce traffic impact, facilitate building in congested areas, reduce overall construction schedules, and improve the longterm. It is designed to 1 shut of the power to portions or the entire house and 2 to limit the amount of power flowing through a circuit measured in amperes. The purpose of this policy is to provide for the publication of a book prescribing the standard specifications for road and bridge construction. Nov 24, 2017 they absorb many of the forces placed on the bridge and act as retaining walls that prevent the earth under the approach to the bridge from moving.
Highways serve as the lifeline of a developing nation. Online users can click here to view this illustration in pdf. It is designed to resist water flow and break up ice, which helps reduce the pressure these elements place on a bridge. Therefore, the stage construction sheets may also include maintaining traffic information, traffic signing. Scheduling, estimating, projectconstruction management. Timber bridge construction terminology construction glossary.
For the bridge design, all the abovementioned aspect is considered for the design and the choice of bearings. This change in terminology brings the department inline. Bridge parts structure and components of bridge history of bridges. The bonus awarded for winning the rubber when playing rubber bridge. Contractors that are equipped to move fill material will take advantage of this method. It removes the heat from the freon gas and turns the gas back into a liquid and pumps the liquid back to the coil in the. The mud and additional stream bed material that must be excavated prior to the construction of the pier is called cofferdam excavation.
In most of construction practice, the bearing is selected or the decision for bearing is done in the last moment. Title 33, code of federal regulations, section 115. These standard specifications for road and bridge construction are written to the bidder, before the award of the contract, and to the contractor. Cofferdam when the department specifies the construction of a bridge pier in, or adjacent to a stream, the contractor may be required to drive sheet piling into the stream, creating a cofferdam. Different methods of bridge construction and their selection. A ceiling of fibrous tiles that are highly absorbent of sound energy. The top and best bridge engineering bridge construction books collection are listed in the below table as well as bridge engineering bridge construction books pdf download link. Masterpoints point awards for winning or placing in a duplicatebridge event sanctioned by acbl board the metal or plastic tray that holds the predealt cards. It removes the heat from the freon gas and turns the gas back into a liquid and pumps the liquid back to the coil in the furnace.
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