You can confidently design structures anywhere in the world using over 90 international codes, reducing your teams need to learn multiple software applications. Therefore, it is very easy to use and for many years it has been the best choice for structural analysis. Leap bridge concrete design the superstructure youtube. Leap conspan and leap conbox are used for superstructure design, while. This preengineered precast arch system provides efficient setinplace construction of small bridges, culverts, underground containment and a wide range of other applications. Bentley applications from the store are only available for purchase by u. Bentleys leap bridge enterprise saves time in analysis and. A thesis submitted to the graduate college in partial fulfillment of the requirements for the degree of master of science civil and construction engineering western michigan university june 2016. Allinone concrete bridge design and analysis from bentley. Conspan oseries replaces deteriorating bridge informed. Leap conspan is the industryleading design, analysis and load rating application for simple and multiplespan precast and prestressed bridge beams.
Bridge related software national concrete bridge council. Concrete and steel bridge design and analysis software easily handle the vast majority of the bridges built today, with the smart choice for concrete and steel bridges. There are over 7,000 conspan bseries installations. The list is not all inclusive and intended only as a useful tool for designers.
Leap conspan analysis, design, and load rating for simple and multispan precast. Its distinctive arch action utilizes fast, setinplace construction. The table below gives a feature comparison between pgsuper and two other popular precast prestress girder design programs, conspan and psbeam. Archived bd600m series standards which are inactive standards issued since jan. Florida dot many design programs and mathcad sheets free. Conspan defaults the at erection deflection multipliers to 1. For integral abutment bridges option set in leap bridge, conspan analysis and design procedures remain unchanged. Openbridge designer is a unique application that combines modeling, analysis, and design into one comprehensive bridge product. Concrete bridge design, analysis software leap bridge. Hydraulic design of highway culverts, third edition. Innovative analysis, design, and loadrating functionality come together in one advanced environment with leap, a powerful modeling and analysis solution for small to medium. Bebo used lusas bridge analysis software to carry out a staged construction analysis of its detailed design for an 85m long, overfilled arch tunnel for the dobwalls bypass scheme. Please direct any questions on the content of this document to the bridge design section director, bridge division, texas department of transportation. The industry resource for the road and bridge construction market.
This comprehensive bridge application offers a synthesis of geo. Some information may no longer be applicable as new versions of software are released. Leap concrete and steel bridge, engineering design software. It features a distinctively user friendly interface and optimal design solution functions that can account for construction stages and time dependent properties. Load the bridge, perform the analysis, and design the tendon layout and shear reinforcement. All standards in a single file with bookmarks and highlighting of changes and enotifications 52. Con cast pipe is the licensed manufacturer of the conspan system for the ontario region. Excellent, if spendy, prestressed beam design program. Nmdot does not have any additional requirements beyond these specifications for critical and essential bridges.
Upgrade from your individual leap modules conspan, conbox, consplice, rcpier, andor. Ps bridge girders in conspan bridge engineering engtips. The direct exchange of project information including bridge geometry, materials, loads, prestressing strand pattern, and shear reinforcement helps users improve decision making for design and construction while connecting and enhancing workflow processes. With leap bridge concrete you can create 3d bridge models, perform loadrating, handle bridge geometry and more, on concrete bridges of all types. One reason i want this is to see if there is more documentation on the beam stability checks that conspan is performing. Which is the best bridge design software for a beginner and. With a history of innovation and experience, contech has taken precast buried bridge systems to the next level with the optimization of the conspan oseries. Lusas lusas mdx mdx midas civil midasoft pca column pcastructure point. Leap bridge concrete integrated analysis and design of concrete bridges leap bridge concrete is a powerful modeling and analysis solution for small to medium concrete bridges of all types. Ps bridge girders in conspan rapt structural 15 apr 05 17. Rcpier software programs and develop code for their.
Its distinctive arch action which utilizes fast, setinplace construction, has been optimized, providing the ideal blend of hydraulic efficiency and structural capacity. The application utilizes the modeling capabilities of openbridge modeler and the analysis and design features of leap bridge concrete and leap bridge steel to meet the design and construction needs of both concrete and steel bridges. Comparison of precast prestressed bridge girder design software. The application has a wide array of tools that can be employed to ensure that bridge designs are compact and can last long before agencies spend money on building them. Structural bridge design bridge analysis software autodesk. Aug 22, 2017 using the abc wizard to quickly create a 3d model of the bridge incorporating the roadway geometry coming from bentleys roadway design software. Which is the best bridge design software for a beginner and which one is also best for advanced level design. Integrated solution system for bridge and civil engineering. Using the abc wizard to quickly create a 3d model of the bridge incorporating the roadway geometry coming from bentleys roadway design software. Analysis and design of simplespan and multispan precast and prestressed bridge beams. Structural bridge analysis and design software dlubal.
Finite element analysis software for the design, analysis and load rating assessment of bridge types. The advantages of this versatile precast modular system are. Voided slab design example using conspan software yumpu. Under the project design parameters tab, alter the relative humidity from 75% to 70% per indot guidelines. The overall objective is to provide the practicing bridge engineer with a usable design tool and mechanism for implementing the latest seismic design methodologies into the bridge engineering.
Since the lead time for a conventional bridge was outside of the allowable time for completion, a 31 x 7. Aug 22, 2017 analysis and design of the bridge superstructure. Some information may no longer be applicable as new. Apr 17, 2015 since the lead time for a conventional bridge was outside of the allowable time for completion, a 31 x 7. Generate detailed drawings to include in proposals, design and construction meetings just click on the link to your specific dyob, enter the parameters of your bridge, and receive an isometric drawing of your contech bridge structure via email. Concrete bridge design, analysis software leap bridge concrete. Innovative analysis, design, and loadrating functionality come together in one advanced environment in leap bridge enterprise. Ndot structures manual september 2008 foreword the ndot structures manual has been developed to provide bridge designers with ndots standard structural design policies and practices. This program is used to model natural streams and structures that are built along them.
Conspan interpretation of two lanes travelling in one direction and two lanes on the other direction. The goal of this project was to create new control system software for automated lrfd bridge design. Mar 27, 2017 conspan used to have one but now it seems that there only is the help in the software. Leap bridge concrete connect edition v17 update 1 civil. This was the first bebo arch structure to be constructed in the uk, and is just one of many structures worldwide designed by bebo with the aid of lusas software. The software easily handles the vast majority of the bridges built. Leap bridge software suite 1 geomath parametric bridge layout and design. Want concrete bridge design software that does it all. Which is the best bridge design software for a beginner. Conspans innovative, economical design stands apart from any other system. The control system cs software is a new component in the automated bridge design and drafting process at wisconsin dot. Leap bridge concrete betonbruckenplanung, analysesoftware. Index sheet with links to individual standard drawings and highlighting of changes and enotifications pdf.
Simple and continuous precastprestressed, splicedgirder, and castinplace posttensioned concrete box girder bridge superstructures and reinforced concrete bridge substructure analysis and design programs, according to both aashto standard and lrfd specifications. This design example tries to follow this outline as closely as is. New software streamlines lrfd design process, summary of. Conspan interpretation of two lanes travelling in one direction and two lanes on the other direction dead loads precast,composite and composite additional dead load deflection for design tandem live load. General an outline for basic steps for concrete bridge design is given in appendix a5 of the lrfd specifications. Bridge designer is an easytouse bridge design simulation software that enables users to be highly productive.
Allinone concrete bridge design and analysis from bentley for over 20 years, leap bridge enterprise has been the most popular bridge analysis and design software in the united states u. Verifying automated prestressed concrete design software. Please allow an hour for your request to be processed. Software for the design, analysis and load rating of pretensioned prestressed concrete bridge beams according to the aashto lrfd and standard specification lfd codes. Bridge design guide txdot january 2020 feedback for txdot policy on designing bridges, please refer to the txdot bridge design manual lrfd. Conspan oseries the most optimized shape in the industry. The software would augment current aashto specifications for lrfd design of prestressed girders and piers used by wisdot by drawing on leap conspan and leap rcpier software from bentley systems, inc. The bureau determines the safe load capacity of various types and sizes of structures from complex bridges such as trusses, cablestayed and tied arches. Loadrating analysis and modeling software lars bridge. The army corps of engineers hydraulic engineering center hec has developed a software program called hecras. Florida bridge software institute fbpier, brufem, shaftspt and more. Concrete bridge design and analysis software improve decision making for design and construction while connecting and enhancing your workflow. Eriksson technologies bridge design software for aashto lrfd and standard specs.
Verifying automated prestressed concrete design software for. Accelerated bridge construction world leading precast modular bridge. Then they compared the results from the automated design with. Leap module users leap bridge concrete special offer. Verifying automated prestressed concrete design software for mdot bridge design standards by. Structural frame analysis and design software rstab contains a similar range of functions as rfem, with special attention to beam, frame and truss structures. If a bridge that was designed on a previous version of the software is submitted, it will not count as a valid entry into the contest. Requiring less concrete per open area than any other precast buried bridge structure, the oseries is the ideal blend of hydraulic efficiency and structural capacity.
Bridge design aashtoware bridge rating aashtoware conspan bentley leap csibridgesap2000csicol computers and structures, inc. Designers should attempt to meet all of the criteria presented in the manual, while fulfilling ndots mission of providing a safe and efficient transportation system for the state. The price is somewhat prohibitive for very small engineering firms and includes a hefty annual maintenance fee. Jul 18, 2018 leap conspan is the industryleading design, analysis and load rating application for simple and multiplespan precast and prestressed bridge beams. For more information on leap bridge concrete, please. Site location is assumed to be near socorro, new mexico, with the bridge crossing a waterway on a normal. It incorporates bentley connect which helps you produce better designs by facilitating collaboration, interoperability, standardization and skills development. Analysis and design of simplespan and multispan precast and prestressed bridge. Provide for lrfd design of bridge superstructure and substructure pier elements using conspan and. Used by most dots and leading consulting firms in the country, leap conspan incorporates both aashto standard lfd and lrfd specifications for bridge design. Leap conspan is the industryleading design, analysis and load rating. Just click on the link to your specific dyob, enter the parameters of your bridge, and receive an isometric drawing of your contech bridge structure via email. The usual bridge design software us more or less that ive seen over the last decade are. Perform integrated loading, analysis, and code checking of small to mediumspan bridges.
Contains all the bells and whistles you could likely ask for. Dead loads precast,composite and composite additional dead load. Great aesthetics with a unique arch geometry maximum liferead more. Exchange project information including bridge geometry, materials, loads, prestressing strand pattern, and shear reinforcement. Leap is used for analysis and design of small to mediumsized concrete bridges with low skews and mild curvatures. Leap bridge concrete is design and analysis software for concrete bridges of all types. Design your own bridge contech engineered solutions. Upgrading to leap bridge concrete ensures that you will have access to all of the individual leap modules and the most recent software updates. Comparison of precast prestressed bridge girder design software the table below gives a feature comparison between pgsuper and two other popular precast prestress girder design programs, conspan and. Aashto lrfd bridge design software structural engineering. Leap bridge enterprise bentley leap lpile ensoft, inc. For the canada design code, the transfer length in previous versions was computed as per c8. Upgrade from your individual leap modules conspan, conbox, consplice, rcpier.
Comparison of precast prestressed bridge girder design software the table below gives a feature comparison between pgsuper and two other popular precast prestress girder design programs, conspan and psbeam. Leap conspan analysis, design, and load rating for simple and multi span precast. Leap conspan and leap rcpier are components of bentleys leap bridge suite of software in use at wisconsin dot. Index sheet with links to individual standard drawings and highlighting of changes and enotifications pdf all standards in a single file with bookmarks and highlighting of changes and enotifications 52. Adjust deflection multipliers within the project design parameters tab.