Pgsplice can be used to check spliced precast prestressed girder design alternatives in accordance with the aashto lrfd bridge design specification andor wsdot criteria. Because of the brittle nature of shear failures, conservative design is necessary. We specialize in analysis and design software for precast prestressed concrete in both the transportation and commercial markets. Its workings is similar to that of continuous beam slab design, but it adds additional design features such as complex sections such as bridge decks, and userspecified load combinations as. Eriksson beam allows the engineer to quickly analyze and design precastprestressed concrete beams in accordance with aci 318. Deck design follows the nmdot standard deck slab detail in chapter 4 of the nmdot bridge procedures and design guide, hereinafter referred to as design guide. This software has been developed for the alternate route project. Pgsplice can be used to check spliced precastprestressed girder design alternatives in accordance with the aashto lrfd bridge design specification andor wsdot criteria. Eriksson beam precastprestressed concrete beam design. Design of precast prestressed composite beams excel sheet. Pgsuper is a powerful open source software for design and analysis of precast prestressed girder bridges.
Design and software expertise in posttensioning and prestressed concrete for over 30 years, adapt corporation has provided a full range of software products and engineering servi. For general design philosophy and analysis of posttensioned concrete, the reader should refer to pdhonline course s127. Structures design office lrfd design examples files pdfs. Precast concrete design software precast computing inc. Bridgelink is an integrated suite of bridge engineering software.
Posttensioned concrete design spreadsheet program a pdh. Pgsuper is the most widely used, most comprehensive aashto lrfd precast prestressed girder bridge design software in the world. An industry standard and choice since 1981, adaptpts proven reliability and easeofuse have made it the most widely used software for the design of posttensioned slabs and beams worldwide. Aashtoware aashtos cooperative computer software development program. Planbar combines the advantages of threedimensional models and excellent drawing preparation. The prestressed concrete module was developed for all applications of.
Eriksson software precastprestressed concrete design and. Very often, in the design process of buildings, the storey height is an essential problem for the investor and architect. Adaptpt software for the design, analysis, and investigation of prestressed concrete beams, slabs and floor systems. The analysis and design follow the equivalent frame analysis method of the aci code, which considers a onebay wide strip of the floor system as a continuous frame. Posttensioning and prestressed design and software expertise for. Units are supplied with prestressing strands complying with bs 5896. We help you get the most out of pgsuper by providing. Aashto lrfd concrete slab and wall design spreadsheet. Creep and shrinkage with tendon group redistributions. Hollow core flooring software floorcad hollow core.
Ppc column software is an easy to use program for the design of precastprestressed concrete columns based on the american aci 318 codepci design handbook and the canadian csa a23. These elements are prestressed with pretension in a precast concrete plant. Sep 09, 2016 course study on post tension slab design. Design and software expertise in posttensioning and prestressed concrete for over 30 years, adapt corporation has provided a full range of software products and engineering services for the modeling, analysis and design of prestressed pre or posttensioned concrete structures. The hollowcore production process begins with the drawing and design of a floor layout within a building. Comprehensive design example for prestressed concrete psc. The software provides a step by step guide for the engineer from element geometry definitions, prestress strand optimization, eurocode design checks and documentation reports. Sections dealing with slabs, hollowcore and both prestressed and nonprestressed beams have been examined to include recent revisions in a23. The prokon suite includes a series of modules for designing concrete elements. Design a simply supported prestressed concrete y beam which carries a 150mm thick concrete slab and 100mm of surfacing, together with a nominal live load udl of 10. The superstructure design includes the following elements.
This intelligent software reduces the slab cost per unit area with seamless integration to every part of the production process. Our software is currently used by most of the larger precastprestressed concrete institute pci producer members and. Equivalent frame structural concrete design software 2d design. Comprehensive design example for prestressed concrete. Concrete bridge design, analysis software leap bridge concrete. Rectangular and circular columns, and also columns with any general shape. An industry standard and choice since 1981, adaptpts proven reliability and easeofuse have made it the most widely used software for. Floorcad is the software of choice for the design, layout, production and dispatching of precast concrete slabs. Pgsuper is a computer program for the design, analysis, and load rating of. The slab modules are intended for the analysis and design of hollow core, solid and doubletee shaped precastprestressed slab with conventional reinforcements, prestress strands or combo for inservice condition. Flat slab analysis and design free version download for pc.
The rapt analysis and design package for reinforced and posttensioned concrete structural systems has been. Adapt corporation specializes in structural concrete design software for post tensioning, reinforced concrete, and prestressed beam, slab, foundation. Used with fdot standard plan index 450010 to 450299 formerly index 20010 to 20299 to design simple span prestressed beams floridai, aashto, florida bulbt, floridau, florida doublet, flat slab, invertedt, fsb in accordance with the aashto lrfd bridge design specification. To get the excel sheet join as loving fansub member to this channel. Prestress helps you analyze and run calculations on many types of prestressed concrete elements including hollow core slabs. Course content this spreadsheet program provides for the design and analysis of posttensioned concrete oneway beam and slab systems and twoway flat plate slab systems. Bridgelink links together several different bridge engineering software tools into one convenient and easy to. Ppc column software is an easy to use program for the design of precast prestressed concrete columns based on the american aci 318 codepci design handbook and the canadian csa a23. Flat slab analysis and design designs beamless concrete slab floors flat slab or waffle slab in accordance with aci 318. Prestressed slabs ducon concrete domesticore concrete. Adaptpt designs posttensioned slabs and beam frames using equivalent frame method. Posttensioned, reinforced concrete slab design software ram. Pgsuper is a powerful open source software for design and analysis of precastprestressed girder bridges.
View example in pdf format design example 2 download example as a mathcad workbook zip adhesive anchor examples. Jan 09, 2019 design of precast prestressed composite beams excel sheet 9 january 2019 off by the engineering community the precast prestressed concrete units are erected first and can be used to support the formwork needed for the cast in situ slab without additional scaffolding or shoring. This design example was not intended to follow the design and detailing practices of any. Better yet, pgsuper is open source which means that it is free to be used, inspected, and modified by all.
Posttensioning and prestressed design and software expertise. Depending on the slab type and the span width, the level of support work can be reduced to partial or even deleted. The usage of the building and loads applied will determine the depth, prestressed wire patterns and span of the slabs. Prestressed solid composite planks comprises a wet cast prestressed concrete element combined with insitu concrete structural topping to give an overall solid composite slab. Precast, prestressed girder design example pgsuper training 242020 1. If you want to grow your business without complex overpriced software packages, contact us today. The programs name, captain, is an acronym for c omputer a ided p ostt ensioning analysis in strument. Economically design posttensioned and reinforced concrete floors including slabs, mats, and rafts, with exceptional visibility. Planbar is the cad solution specifically for the precast concrete industry. Pgsuper is a computer program for the design, analysis, and load rating of precast, prestressed concrete girder bridges. The objective is to enable an effective way of the design of prestressed slabs and grillages in idea statica. We specialize in analysis and design software for precastprestressed concrete in both the transportation and commercial markets.
Prestressed concrete design using spreadsheets m any practicing engineers are unaware of the potential offered by todays electronic spreadsheets. Openings and notches can be incorporated into the slab design allowing for services etc. This spreadsheet program provides for the design and analysis of posttensioned concrete oneway beam and slab systems and twoway flat plate slab systems. Cpci design manual canadian precast prestressed concrete. Eriksson beam precastprestressed concrete beam design and. Its workings is similar to that of continuous beam slab design, but it adds additional design features such as complex sections such as bridge decks, and userspecified load.
Therefore, it is important that the software for prestressed concrete design is structured and the navigation is possible in the program. Exchange project information including bridge geometry, materials, loads, prestressing strand pattern, and shear reinforcement. Ansys civilfem bridge advanced nonlinear fe software for bridge. This can then be translated into a production plan for the hollowcore. The program is divided into three separate screens, which correspond to the three major areas of concern in the design of a posttensioned member. Program execution proceeds interactively, progressing through the design sequence, showing all steps. This way, you can work depending on project and status, as required by your personal workflow. Concrete bridge design and analysis software improve decision making for design and construction while connecting and enhancing your workflow. Flooroffice, the complete and fully integrated software solution for hollowcore flooring and precast industries, supports all types of prefab floors. As a manufacturer of prefab floors flooroffice offers you the ability to speedily work through the entire.
Floorcad hollow core flooring hollow core flooring. It has also an interactive corbel design tool and many loading options. Design and detailing of prestressed concrete beams and slabs. Construction software for prestressed concrete infograph. Posttensioning and prestressed design and software. Production international prestressed hollowcore association.
Design precast prestressed concrete bridges faster, better. Since their introduction in 1978, along with word processors, they have been the most popular software purchased for use with microcomputers. Eriksson software precastprestressed concrete design. Design of beam and slab sections for flexure, shear and torsion. Structures design office programs library files and links. Design of precast prestressed composite beams excel sheet 9 january 2019 off by the engineering community the precast prestressed concrete units are erected first and can be used to support the formwork needed for the cast in situ slab without additional scaffolding or shoring. Comprehensive design example for prestressed concrete psc girder superstructure bridge with commentary.
It was found that a certain amount of poor design was prevalent, and the. Economically design posttensioned and reinforced concrete floors including slabs, mats, and rafts, with exceptional visibility into compliance, efficiency, and practicality. Precast prestressed hollow core slabs consist of composite, uniaxially stressed non. Losch software, ltd is dedicated exclusively to providing engineering software to the precast prestressed concrete industry since 1994. It is estimated that in 1985, over 2 million spreadsheet. Prestressed concrete design in rfem dlubal software. Pdf design analysis of prestressed hollow core slabs on. The major advantage of this system is the large available span widths of the prestressed floor slabs and the minimal support requirements. Concrete bridge design, analysis software leap bridge. Our software is currently used by most of the larger precast prestressed concrete institute pci producer members and many precast engineering consultants. Adaptabi design software for segmentally constructed bridges including cablestayed.
Eriksson software is an engineering software development firm located in tampa, florida. Pgsuper prestressed girder superstructure design and. Simple user friendly input screens along with graphical and text outputs make this software, an excellent tool to increase the. This easytouse software models simple and continuous span structures and designs in accordance with the aashto lrfd bridge design specifications. Smaller section sizes since psc uses the whole concrete section, the second moment of area is bigger and so the section is stiffer. Prestress is an advanced software for calculations of prestressed concrete elements. Alp2000 design tool for reinforced and prestressed concrete bridges. Use your current fea program and analyze prestressing in idea statica at the same time. Calculating prestressed hollow core slabs dlubal software.
Girder analysis and design is performed using the computer. Also included are sections that require a principal axis analysis, such as stadium risers. Concrete slab design software economically design posttensioned and reinforced concrete floors including slabs, mats, and rafts, with exceptional visibility into compliance, efficiency, and practicality. Comprehensive design example for prestressed concrete girder. The purpose of this document is to illustrate how the pgsuper computer program performs its computations. All types of horizontal precast members can be designed, including double tees, inverted tees, spandrels and hollow core slabs. Smaller deflections the larger second moment of area greatly reduces. The chapter on element design has required revisions due to changes in a23. This software is designed to be an companion tool to pgsuper. Quality controlled products prestressed slabs are ce approved and manufactured in a controlled environment. The programs name, captain, is an acronym for c omputer a ided p ost t ensioning a nalysis in strument. Eriksson beam allows the engineer to quickly analyze and design precast prestressed concrete beams in accordance with aci 318. Design floors and foundations reliably and efficiently, saving time and money, and overcoming the most common concerns you face as a designer. That is why more and more popular are prestressed, precast hc slabs.
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