This spreadsheet program provides for the design and analysis of posttensioned concrete oneway beam and slab systems and twoway flat plate slab systems. Support everyday concrete bridges of all types, including precast and castinplace, reinforced, pre tensioned, and post tensioned. Design softwares slab and beam design software service. Instantly download a sample cad collection search for drawings browse s of 2d cad drawings. Equivalent frame structural concrete design software 2d design. The compressive stresses resist the anticipated tension stresses induced by the soil movements, enhancing the performance over a nonprestressed foundation. Concrete slab design software economically design posttensioned and reinforced concrete floors including slabs, mats, and rafts, with exceptional visibility into compliance, efficiency, and practicality. This spreadsheet program provides for the design and analysis of post tensioned concrete oneway beam and slab systems and twoway flat plate slab systems. Posten post tensioned and reinforced concrete design. Design floors and foundations reliably and efficiently, saving time and money, and overcoming the most common concerns you face as a designer. Integrated reinforced and post tensioned concrete slab design software adaptfloor pro product overview with its ability to model full multistory concrete buildings, floor pro delivers value beyond other singlelevel slab design programs.
The following table of prestress losses is recommended for the. Reinforced elastomeric bearing pad design is also illustrated. Posttensioning and prestressed design and software expertise for. Economically design posttensioned and reinforced concrete floors including slabs, mats, and rafts, with exceptional visibility into compliance, efficiency, and practicality. Reinforced and posttensioned concrete slab design software. Bridge design prestressed concrete bridge beam design. The design is based on hong kong building code hkcop 2004 and its amendment of june 2007. Fundamentals of posttensioned concrete design for buildings. We specialize in analysis and design software for precastprestressed concrete in both the transportation and commercial markets. Pt designer is a computer program for the design and analysis of linear posttensioned concrete floor systems. The general criteria used for the design, such as details of material. Pt designer is a computer program for the design and analysis of linear.
Adaptptrc 2017 is a highly efficient, reliable, fast, and easytouse 2d software for the analysis, design, and investigation of any concrete project. Fast and efficient design of posttensioned beams, oneway and twoway slabs and mat foundations. Today posten engineering systems provides this same power to you. Fast and efficient design of posttensioned beams, oneway and twoway slabs and. In 1971, hugh oneil created posten to enable rapid, detailed and efficient designs of post tensioned and reinforced concrete structures. Concrete bridge design, analysis software leap bridge concrete. This is part one of a threepart course that covers the fundamentals of post tensioned concrete design for building structures using unbonded tendons.
Ram conce pt is a software application for the structural analysis and design of conventionally reinforced and posttensioned concrete floors, mats, and rafts. Six problems with posttensioning force specifications. Posttensioned and reinforced concrete slab and beam design software adaptptrc product overview since 1981, adapt softwares proven reliability and easeofuse have made it the most widely used software for the design of posttensioned slabs and beams worldwide. A condition in which the member is stressed via tensioned tendons prior to application of external loads.
Slabonground post tensioned slabsonground provide a costefficient, highperformance solution for problems associated with groundsupported residential foundations on shrinkswell soils. Post tension slab design software structural engineering. Most post tensioned concrete buildings are designed using the loadbalancing method. The example presented is taken from the book posttensioned concrete principles and practice by k. Develop a design aid that can be used for classroom instructions. Post tensioned and reinforced concrete slab and beam design software adaptptrc product overview since 1981, adapt software s proven reliability and easeofuse have made it the most widely used software for the design of post tensioned slabs and beams worldwide. Figure 02 oversized projection of prestressed concrete beam. The institution of structural engineers 2,235 views. Posttensioned concrete is a popular option in todays construction market. Structural checks comply both ultimate and serviceability limit state requirements, including deflection check considering cracking. Posttensioned and reinforced concrete slab and beam. Built on adapts unique truestructure modeling and analysis technology, this software provides a powerful, yet easy to use tool for the analysis of all types of slab systems. It supports concrete beams, pan joist, oneway and twoway slabs systems that are conventionally reinforced rc andor post tensioned pt, or mixed. Threedimensional 3d finite element software for analysis and design of concrete and posttensioned floor and foundation systems.
Prestressed and post tensioned concrete design structural. This course provides the documentation to enable the use of a posttension design spreadsheet program for oneway concrete beam and slab and twoway. And while code allows a licensed design professional ldp to delegate the design of the general anchorage zone to the contractor, we dont recommend taking that route. Two possible solutions depend on the complexity of the beam and required analysis. Insert the ssd tasks csm and fill in the stages as defined in table construction stages above.
These buildings can be tedious and timeconsuming for the structural engineer. Longer spans can be achieved due to prestress, which can also be used to counteract deflections. Its the tool of choice for professional engineers who demand results. Posttensioned and reinforced concrete slab and beam design. Get all the structural analysis software applications in one comprehensive costefficient package. Streamline your next posttensioned concrete project tekla. In this video we will try to design a two span beam in pt designer, our latest post tensioned design software for more info. Adaptpt 2012 posttensioned slab and beam design software. Structural calculations for posttensioned beam and oneway. It is based on the equivalent frame method of analysis and leads the user through. Pt designer design of posttensioned concrete floors. This course is intended to be an introductory course for structural engineers new to posttensioned concrete design, and is a good refresher for experienced structural engineers. 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.
Smaller section sizes since psc uses the whole concrete section, the second moment of area is bigger and so the section is stiffer. Economically design posttensioned and reinforced concrete floors including slabs, mats. Adapt corporation specializes in structural concrete design software for posttensioning, reinforced concrete, and prestressed beam, slab, foundation, building and bridge structures using finite element or equivalent frame analysis. Posttensioned slab design manual otte group software. They know they can count on psbeams rocksolid reliability to deliver the results they need.
Prestressed concrete design in rfem dlubal software. Top 10 biggest mistakes made in posttensioned concrete. Adaptptrc 2017 slab and beam software for reinforced and. Eriksson software precastprestressed concrete design and. For general design philosophy and analysis of posttensioned concrete, the reader should refer to pdhonline course s127. What is the best software to design a post tension slab. Net, which many engineers have come to trust over the years for its accuracy and flexibility. The net moment at any point within a beam is therefore that moment that results from that portion of a load that is not balanced.
Members of the institute include major post tensioning material fabricators in the u. Pt slabs offer the thinnest slab type, as concrete is worked to its strengths, mostly being kept in compression. Smaller deflections the larger second moment of area greatly reduces. Posttensioned, reinforced concrete slab design software ram. Simple beams for simple beams such as those that are single span, simply supported, it is recommended that you generate a reinforced concrete beam that has the same shape and parameters as the pt beam, but without tendons or reinforcement. Rapt is a two dimensional post tension beamslab design software. Its more user friendly compared to other pt design softwares. The program enables the user to define and design posttensioned concrete beams and slabs for any strap model. More and more were seeing mixeduse commercialresidential buildings, parking garages, and other structure types with ptslabs.
Adaptpt posttensioned slab and beam design software an indispensable production tool for your posttensioned concrete projects. General overview of posttensioned concrete design instructor. The design of general anchorage zones is critical to the integrity of any posttensioned concrete structure and we recommend that the ldp complete this task personally. Posttensioned concrete design spreadsheet program a pdh. The lrfd design vehicular live load as specified in section 3. Pretensioned tendons are stressed prior to casting of concrete. Beams of prismatic and other cross sections, with either constant or variable cross sections. Take advantages of the capabilities of to todays spreadsheet specifically ms excel 20 spreadsheet in the design of post tension prestressed concrete. Calculation and the theory by which the software works are attached with this softwares index, this thing is not seen.
Ram conce pt contains an advanced feature set that allows for the design of a wide variety of floor systems including posttensioned, reinforced concrete and hybrid systems, elevated. Economically design post tensioned and reinforced concrete floors including slabs, mats, and rafts, with exceptional visibility into compliance, efficiency, and practicality. Jul 21, 2017 rapt is a two dimensional post tension beam slab design software. Eriksson software precastprestressed concrete design. Posttensioning and reinforced concrete structural analysis. Dec 16, 2016 post tensioned slabs in high rise buildings. Support is included for both aashto lrfd and standard specs. The program enables the user to define and design post tensioned concrete beams and slabs for any strap model. This report presents the structural engineering calculations of a post tensioned floor using parallel beams and oneway slab construction. Post tensioned concrete beam bridge sofistik tutorials. Support multiple design codes, including us aashto lrfd and lfd, canadian chbdc, and indian irc working stress and limit states design. Post tension slab design software sethguthrie civilenvironmental 18 aug 16 19. For general design philosophy and analysis of post tensioned concrete, the reader should refer to pdhonline course s127. Design of posttensioned prestressed concrete beam using excel spreadsheet with visual basic applications 11 5.
Economically design post tensioned and reinforced concrete floors including slabs, mats. Adaptpt and rc software for the efficient design of posttensioned and mild reinforced concrete slabs and beams. Posttensioned and reinforced concrete slab and beam design software adaptpt rc product overview since 1981, adapt softwares proven reliability and easeofuse have made it the most widely used software for the design of posttensioned slabs and beams worldwide. It is based on the equivalent frame method of analysis and leads the user through a simple to follow, stepbystep modeling and design process. Eriksson software is an engineering software development firm located in tampa, florida. Sep 12, 2018 in this video we will try to design a two span beam in pt designer, our latest post tensioned design software for more info. Structural analysis of precast members and bridges is.
Jun 04, 2019 engineers who specialize in post tensioning design and who are comfortable with large and complex projects benefit most from the rigorous method. Prestressed and post tensioned concrete design lion06 structural 17 nov 06 21. Posttensioned beam design option is greyed out structural. Adapt corporation specializes in structural concrete design software for post tensioning, reinforced concrete, and prestressed beam, slab, foundation, building and bridge structures using finite element or equivalent frame analysis. For post tensioned concrete bridges we need the construction stages for the evaluation of different cross section properties based on the open and filled ducts for the tendons as well as for creep and shrinkage analysis. Adaptpt designs posttensioned slabs and beam frames using equivalent frame method. Ram concept allows you to easily design complex floor geometries and incorporate changes with ease using powerful task automation and clearly. As a standalone program, it analyzes and designs individual floor levels one at a time. Adaptbuilder suite is a 3d finite elementbased software for the integrated design of concrete buildings reinforced concrete or posttensioned. Posttensioned pt slabs are typically flat slabs, band beam and slabs or ribbed slabs. The additional time and effort expended when using this method are offset by the economy in design. Calculation and the theory by which the software works are attached with this softwares index, this thing is not seen on other softwares. The program is developed around the robust computational core of two popular programs ptdata.
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