Ram concept 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 slabs and mat. Safe is the ultimate tool for designing concrete floor. Ptislab can be used to design or analyze both posttensioned and conventionally reinforced slabsonground for single and multifamily residential and commercial foundations on expansive and. Design and software expertise in post tensioning and prestressed concrete for over 30 years, adapt corporation has provided a full range of software products and engineering servi. Post tensioned beam analysis in structural bridge design software. This video describes improvements and features new to adaptptrc 2017 design software for posttensioned and reinforced concrete slabs. While in twodimensions, this system is a cable for tension loads and an arch for compression loads, in three. Posttensioning tendons, which are prestressing steel cables inside plastic ducts or sleeves, are positioned in the forms before the concrete is placed. Posttensioning and prestressed design and software expertise for. Strap structural analysis programs impressive 3d influence line loader. The design and analysis of tension fabric structures. Invoices is document based, you can manage as many company as you like, one for document and in a document you can manage all the invoices of a single company for all the years. Eriksson software precastprestressed concrete design and.
Spreadsheet solutions for structural engineers free. Whether the project is local or overseas, design codes from around the globe are available for reinforced concrete and post tensioned slab design. Once the chucks are tensioned, the void can be grouted over covering the strand and chuck. Jul 21, 2017 rapt is a two dimensional post tension beamslab design software. By using our concrete takeoff software, increase in your work productivity by up to 15 times. I am the first employee moving into using revit and was researching pt tendons and anchors when i came across this post.
The sog can be up to 60m x 60m in area, joint free. I am using autodesk structural bridge design software and have the following query. Adapt corporation, redwood city, california, usa, tel. The purpose of this publication is to widen the understanding of posttensioned floor construction and show the considerable benefits which include minimum storey heights, rapid construction, economy, maximum design flexibility, minimum number of columns, optimum clear spans, joint free, crack free. It has a wide range of applications including being used as a wood truss calculator, roof truss calculator, roof. Its more user friendly compared to other pt design softwares. The gti zero void encapsulation system is the premier corrosion protection system offered in the world and is available for both 0. The future of adapt design software the next version of builder will offer full building modeling, analysis and design capabilities with integrated post. Whether the project is local or overseas, design codes from around the globe are available for reinforced concrete and posttensioned slab design. Psbeam is a highperformance windowsbased program for the design and analysis of simplespan or continuous precast, pretensioned or posttensioned precast concrete bridge girders. In this paper, the authors would like to explain design and construction of tall buildings in korea using posttension technology. 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.
In posttensioning, im gonna tension the steelafter the concretes placed and gained some strength. What is posttensioning introduction posttensioning is a method of producing prestressed concrete, masonry and other structural elements. 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. Pt designer design of posttensioned concrete floors. Want a quote from posttension structure repair inc. The user has full flexibility in defining the number of the cables and their shape. Post tensioning is a method of reinforcing strengthening concrete or other materials with highstrength steel strands or bars, typically referred to as tendons. In addition to the horizontal location of the targets, gpr can also provide information on depths of the targets and cover thickness and filled versus unfilled masonry block.
Pt designer is a computer program for the design and analysis of linear posttensioned concrete floor systems. Posttensioned slab design guide post tension slab problems. A wide variety of post tension tools options are available to you, such as easy to operate. Its the tool of choice for professional engineers who demand results. Posttensioning methods for reinforcing concrete the.
The resistance to the movement of the member caused by the posttensioning forces results in a set of reactions at the supports fig. 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. If the supports of the posttensioned member are fixed, they will prevent the member from deforming at the connections to the supports fig. Economically design posttensioned and reinforced concrete floors including slabs, mats, and rafts, with exceptional visibility into compliance, efficiency, and practicality. We specialize in analysis and design software for precastprestressed concrete in both the transportation and commercial markets. You can also choose from india post tension tools, as well as from building material shops, manufacturing plant post tension tools, and whether post tension tools is unavailable, 1 year, or 2 years. Ground penetrating radar is the most flexible, accurate and cost effective of the geophysical method for locating rebar, post tensioning cable, conduits and slab thickness. Post tension slab design software calvinandhobbes10 structural 26 aug 16 15. A residential posttensioned concrete slab will typically be 8 inches thick and use 3000 psi concrete. Posttensioning utilizes concretes inherent compressive strength to construct slabonground foundations. Posttensioned, reinforced concrete slab design software ram. Pte keeps up with the latest developments and best practices providing that expertise to architects and structural engineers who are considering posttensioning for their projects. Monday, september 28, 2020 inservice pt tendon assessment technologies. Ram concept is a software application for the structural analysis and design of conventionally reinforced and posttensioned concrete floors, mats, and rafts.
Software pt designer is a computer program for the design and analysis of linear posttensioned concrete floor systems. The pti convention each spring contains a series of technical sessions including research updates, stateoftheart use of post tensioning, and fascinating case studies. Once the concrete has gained strength to 2000 psi, typically within the 3 to 10 days recommended by pti, the tendons are stressed. The program is used to design warehouse slabs, industrial, container and airport pavements.
Dec 16, 2016 post tensioned slabs in high rise buildings. The effects of combined elastic and freeweight tension. Adaptbuilder structural concrete design suite 3d fem design. Design floors and foundations reliably and efficiently, saving time and money, and overcoming the most common concerns you face as a designer. 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. Using our software, calculating the number of project man hours, as well as the quantity of supplies such as rebar, mesh, posttension cables, among others, needed for the project becomes an easy task. Posttension structure repair ca get a bid buildzoom. The participants were first given instructions and then practiced the bench press, followed by a onerepetition maximum 1rm test of baseline strength.
Posttensioning is a method of reinforcing strengthening concrete or other materials with highstrength steel strands or bars, typically referred to as tendons. It has a wide range of applications including being used as a wood truss calculator, roof truss calculator, roof rafter calculator, scissor truss calculator or roof framing. Subjects were then trained in the bench press for 3. A standalone program for the design of posttension and reinforced slabson grade sog. Posttensioning institutes design of posttensioned slabsonground, pti design procedure 3rd edition. Post tensioning tendons, which are prestressing steel cables inside plastic ducts or sleeves, are positioned in the forms before the concrete is placed. Breaking news and analysis on politics, business, world national news, entertainment more. Post tension cad files, dwg files, plans and details. It is free to download, by click software name, for limited version demo only. Eriksson software is an engineering software development firm located in tampa, florida. The program provides for the ultimate strength and service stress design and analysis of oneway beam and slab and twoway flat plate systems. The program enables the user to define and design posttensioned concrete beams and slabs for any strap model.
Engineering international structural design software. Post tension planmarketplace, your source for quality cad files, plans, and details. Jul 15, 2016 in this free webinar dirk bondy and bryan allred discusses the latest edition of their book, posttensioned concrete principles and practice 3rd edition as well as present the latest version. Posttensioning concrete increases the many benefits associated with a concrete framed building. Td3f segmental time dependent 3 dimensional frame program. What is the best software to design a post tension slab. Thus far this is the most intuivitie process ive seen in creating pt tendons in revit. Several methods exist for prestressing concrete, with post tensioning being a very common one. Adapt corporation specializes in structural concrete design software for posttensioning, reinforced concrete, and prestressed beam, slab, foundation. The rapt analysis and design package for reinforced and post tensioned concrete structural systems has been written and developed by practising structural engineers as an everyday design tool.
Post tension slab design software sethguthrie civilenvironmental 18 aug 16 19. Rftendon and rftendon design with an example of calculation and design in concreteposttensioned concrete of a slab. Posttensioning and pretensioningare both methods of prestressing concrete. Ram concept allows you to easily design complex floor geometries and incorporate changes with ease using powerful task automation and clearly. An introduction to pt designer design of posttensioned concrete. This means the foundation is reinforced by cables laid in a grid arrangement and tensioned after the concrete cures sufficiently with the intent to create compression in the foundation concrete to resist cracking. A residential post tensioned concrete slab will typically be 8 inches thick and use 3000 psi concrete. Posttensioning and reinforced concrete structural analysis. Novel application of posttensioning solves highrise design. This overlay will show up while the video is playing.
This construction video shows the detailed methods for developing post tension slab. What is post tensioning introduction post tensioning is a method of producing prestressed concrete, masonry and other structural elements. The term prestressing is used to describe the process of introducing internal forces or stress into a concrete or masonry element during the construction process in order to. Creates, evaluates, and manages metal structure designs. The program also, performs a detailed dowel design, punching shear check and edge reinforcement detail. Ram conce pt is a software application for the structural analysis and design of conventionally reinforced and posttensioned concrete floors, mats, and rafts. Our future vision pti envisions a future in which post tensioning is the first choice for reinforcing all structures. Learn more about risa3d here or request a live walkthrough with one of our engineers. Unbonded posttensioning systems are used globally in structures. Calculation and the theory by which the software works are attached with this softwares index, this thing is not seen on other softwares. The foundation in question was a posttension cable reinforced foundation as opposed to a foundation which is reinforced with steel rebar see the typical photograph in this article. The pti design procedure is used to design a slabon grade foundation that will respond elastically to forces the foundation is exposed to including those that are the consequence of soil pressure and soil deformation. Our future vision pti envisions a future in which posttensioning is the first choice for reinforcing all structures.
All the label composing the printed invoice can be customizable in the preferences according with your language. Using our software, calculating the number of project man hours, as well as the quantity of supplies such as rebar, mesh, post tension cables, among others, needed for the project becomes an easy task. It appears that the posttensioning tool only works with british standard bs 5400. Post tensioning strap engineering software australia and. Posttensioning institute events convention technical. The above spreadsheet program and users manual can be downloaded and be printed free of charge.
Under the hood, it is the same capable product our customers love. The pti convention each spring contains a series of technical sessions including research updates, stateoftheart use of posttensioning, and fascinating case studies. In this video we will try to design a two span beam in pt designer, our latest post tensioned design software for more info. But you need to design the beamslab one by one time consuming. Posttensioned concrete design spreadsheet program a pdh. Designed to support 12 diameter strand in post tensioning slabs excellent for posttension slabongrade applications intersectional chairs saves time and money. Seneca products seneca structural engineering, inc. However, the most simplest efficient structural system is when load is carried by one element that is either completely in tension or compression.
Our plastic pocket formers are used to create a void in the concrete for easy access to the post tension chuck. Version 18 brings many new essential features to an all new interface, delivering increased easeofuse, improved workflows and maximized efficiency. These terms just refer towhen we tension the prestressing steelthat will squeeze the concrete. This course provides the documentation to enable the use of a posttension design. Knowing that the posttension cables were installed properly and there were a sufficient number of them was a strong indicator to the mall management that they could move forward and solve their parking problem. May 14, 2020 a post tension slab is a slab of concrete that has been prestressed using a specific method to increase the strength of the concrete. Simplified bridge solutions software for the average bridge designer. This free online truss calculator is a truss design tool that generates the axial forces, reactions of completely customisable 2d truss structures or rafters. Rapt allows optimization of a prestressed concrete solution. Pt tendon breakage at fixed end anchor amsysco post. Increase your efficiency with bidirectional links to the industry leading bim products. Economically design posttensioned and reinforced concrete floors including slabs, mats, and rafts, with exceptional visibility. Pte keeps up with the latest developments and best practices providing that expertise to architects and structural engineers who are considering post tensioning for their projects. Indepth dc, virginia, maryland news coverage including traffic, weather, crime, education, restaurant.
Tendons today are seven highstrength steel wires wound together and placed inside a plastic duct. Available for free as labs version from sofistik website. The program enables the user to define and design post tensioned concrete beams and slabs for any strap model. Post tensioned beam analysis in structural bridge design.
Rapt download a design app for reinforced and posttensioned. Maker of popular shareware such as flowchart maker, cronotask, mac restart, and flight master. Before a post tension slab is poured, highstrength steel strands or cables, called tendons, are laid in a tight grid. Post tension slab stepbystep process 7 authenticity with 3d software finite element for design and drawings. Post tension slab video post tension concrete slab post. The program is developed around the robust computational core of two popular programs ptdata. Post tensioning is just a process of developing prestressed concrete, masonry, and other structural elements. The following is a list of confirmed speakerstopics for the 2020 pti convention. Application of posttension technology on tall buildings ctbuh.
Eleven collegeaged men untrained in the bench press participated in the week study. Net, which many engineers have come to trust over the years for its accuracy and flexibility. The institution of structural engineers 2,235 views. Posttension introduces an external compressive force into the concrete before the foundation experiences soil induced movements. Prior to pour a post tension slab, steel strands or cables known as tendons with superior strength, are placed in a tight grid.
Eriksson software precastprestressed concrete design. There will be no need to run separate slab and general building design software all vertical shortening, lateral and post. Longer spans longer spans can be used reducing the number of columns. Afterwards, once the concrete has gained strength but before the service loads are applied, the cables are pulled tight, or tensioned. Post tensioning is a technique for reinforcing concrete. Software for posttensioned or prestressed structures. The program provides easy to use tools for determining the number of cables and their trajectory in the beam cross section so that the. Concrete is exceptionally strong in compression, but weak in tension. This course provides the user with a fundamental understanding of posttensioned concrete design to enable the use of a spreadsheet program. Post tension slab design software structural engineering. Adapt corporation specializes in structural concrete design software for post tensioning, reinforced concrete, and prestressed beam, slab, foundation. We recommend getting 3 quotes for any construction project. It is comprehensive in its treatment of the analysis and design of structural concrete. I am trying to model a posttensioned girder to australian standards as5100.