All designs are performed and checked by qualified structural engineers with over 25 years of experience. Design floors and foundations reliably and efficiently, saving time and money, and overcoming the most common concerns you face as a designer. Mgt, mieaust, cpeng summary this paper outlines the major advantages of the use of post tensioning in building structures. Design post tensioned and conventional systems design elevated concrete slabs with or without post tensioning. Through our proven preconstruction services approach, project construction management systems, and designbuild techniques, our teams is ideally suited to handle the complex projects of the institutional sector. Posttensioning utilizes concretes inherent compressive strength to construct slabonground foundations. Slab was emergency shored, then we did some temporary external pt designed with rapt software consisting of 4 tendons with galvanized steel deviators, harped. Under such pressure the whole row gains enough stiffness and strength to ensure its integrity. Posttensioning software structural engineering general. There is a concrete compressive stress check that should be carried out at transfer stressing, which is based upon a factor of the concrete strength at transfer fci. Rapt is a two dimensional post tension beamslab design software. 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 prestressed concrete as a building material, concrete is strong in compression, but weak in tension. 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. Post tension slab design basic concept civil engineering. The lowstress way to find your next post tensioning engineer job opportunity is on simplyhired. Fitzpatrick engineering group uses bim to shorten construction time for this usd 26 million facility, saving octapharma usd 2 million. The 6th edition has been extensively rewritten and expanded from the 5th edition, published in 1990. Assisted with senior design engineer,according to client requirements and site condition designed post tension elements by using rapt software,at the end of internship,i improvised problem solving skills and had experience in designing post tension elements such as beam,slab and flat slab. Structural calculations for posttensioned beam and oneway. Rapt software was used to do the post tension analysis and designs. Post tension introduces an external compressive force into the concrete before the foundation experiences soil induced movements. Step by step design procedures are explained through a longhand numerical example with code reference at each step. Analysis and design software the analysis and design will be carried out using the finite element software adapt floor pro and rapt.
It is based on the equivalent frame method of analysis and leads the user through a simple to follow, stepbystep modeling and design process. Calculation and the theory by which the software works are attached with this softwares index, this thing is not seen. The rapt analysis and design package for reinforced and posttensioned concrete structural systems has been written and developed by practicing structural engineers as an everyday design tool. We want to determine the utilization ratio factored moment resisting moment when tendons break due due to corrosion. Posttensioned and reinforced concrete slab and beam. Software pt designer is a computer program for the design and analysis of linear post tensioned concrete floor systems. Civil engineering ebooks and many more civil engineering downloads. The rapt analysis and design package for reinforced and post tensioned concrete structural systems has been written and developed by practicing structural engineers as an everyday design tool. Post tensioning, seismic design, post tensioning manual. The size of the latest downloadable installer is 96. The principle is easily observed when loading together several books by pressing them laterally. Software quality design by contract n pre and post conditions n class invariants ten do ten do nots another type of summary. 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. Post tensioning design and construction administration.
New post tensioning engineer careers are added daily on. Posttensioned concrete design spreadsheet program a pdh. Safe is a software tailored for the engineering of elevated floor and foundation slab systems. Post tensioning utilizes concretes inherent compressive strength to construct slabonground foundations.
Its more user friendly compared to other pt design softwares. Post tensioning strap engineering software australia and. This adapt floor pro 3dimensional software is capable of carrying out the analysis and design of posttensioned floor plate in accordance to the latest prevailing codes. Sep 18, 2015 post tension slabs adapt pt, rapt, ram concept. Free download and information on rapt the rapt analysis and design package for reinforced and posttensioned concrete structural systems has been written and developed by practising structural engineers as an everyday design tool. Software engineering techniques 1 software engineering techniques low level design issues for programminginthelarge. Software architect, software consultant, electronics technician and more. The pages contained in this section provide a very basic guide for slab designers who are unfamiliar with ram concept and are interested in learning more about how the software works.
It is comprehensive in its treatment of the analysis and design of structural concrete. Seneca products seneca structural engineering, inc. Pt slab design knowledge and rapt program 2 days program. This question is for testing whether you are a human visitor and to prevent automated spam submissions. Post tensioned, reinforced concrete slab design software ram. Analysis and design of transverse post tensioned slab. Please visit the technical knowledge base for documentation on topics common to all csi software. We support our clients in conceptual, preliminary and detailed design projects maintaining international standards in quality and helping our clients reduce. Lokeshwar reddy senior engineer at utracon structural systems pvt ltd.
The program is developed around the robust computational core of two popular programs ptdata. Reinforcement helps extend the life of concrete, overcoming cracking that is inherent in the material and preventing its failure. Dinesh lakshmanan chandramohan leeds, united kingdom. Concrete is exceptionally strong in compression, but weak in tension. Post tensioning is a method of reinforcing concrete or other construction materials with highstrength steel strandswirescables generally known as tendons, applications include office and apartment buildings, parking structures, slabsonground, bridges, sports stadiums, rock and soil anchors, and watertanks. Posttensioned, reinforced concrete slab design software ram. What is the best software to design a post tension slab. Post tension concrete advantages esolution dubai cairo. The program enables the user to define and design posttensioned concrete beams and slabs for any strap model the user has full flexibility in.
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. This report presents the structural engineering calculations of a post tensioned floor using parallel beams and oneway slab construction. The user has full flexibility in defining the number of the cables and their shape. This manual contains updated information on the current practices in the use, design, and construction of post tensioning. Structural calculations for posttensioned beam and oneway slab construction.
Concrete slab design software economically design posttensioned and reinforced concrete floors including slabs, mats, and rafts, with exceptional visibility into compliance, efficiency, and practicality. Despite being very popular, not many engineers know this topic in details and its knowledge is very limited to a few sub. Net, which many engineers have come to trust over the years for its accuracy and flexibility. But you need to design the beamslab one by one time consuming adapt floorpro. Calculation and the theory by which the software works are attached with this softwares index, this thing is not seen on other softwares. Starting with a brief presentation of the expanded and diverse application of posttensioning in building construction, the course explains the parameters and means of achieving economical solutions in posttensioning designs. Design and analysis of a commercial complex by using post. 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. Posttensioned and reinforced concrete slab and beam design. This adapt floor pro 3dimensional software is capable of carrying out the analysis and design of posttensioned floor plate in.
Post tensioned prestressed concrete as a building material, concrete is strong in compression, but weak in tension. Consider all major aspects of slab design including service, ductility, and strength limit states, codeprescribed requirements, longterm deflections, punching shear, and walking vibration. The program enables the user to define and design post tensioned concrete beams and slabs for any strap model the user has full flexibility in defining the number of the cables and their shape. Economically design post tensioned and reinforced concrete floors including slabs, mats, and rafts, with exceptional visibility into compliance, efficiency, and practicality. Posttensioning allows almost any shape of structure to be constructed while reducing environmental impacts, construction time, materials and costs. This is an engineering centric set of tutorials, focusing on the engineering building blocks of the software rather than on menus and commands. Software pt designer is a computer program for the design and analysis of linear posttensioned concrete floor systems. 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. There are over 30 post tensioning engineer careers waiting for you to apply. Tendons with two to five numbers of strands were used in single duct to easy distribution and spacing of the tendons.
Post tensioning strap engineering software australia and new. What is the best software available today to use for posttensioning, particularly as it relates to checking existing posttensioned beams with unbonded tendons and bonded rebar. Free download and information on rapt 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. Jan 18, 2016 post tensioning in building structures 1. Ram concept getting started guides ram staad opentower. Sep 09, 2016 course study on post tension slab design. Services overview post tensioning in building structures. Posttension introduces an external compressive force into the concrete before the foundation experiences soil induced movements. The rapt analysis and design package for reinforced and posttensioned concrete structural systems has been written and developed by practising structural engineers as an everyday design tool.
Vijaya kumar pg student, department of civil engineering, ksrm engineering. The design is based on hong kong building code hkcop 2004. The program enables the user to define and design posttensioned concrete beams and slabs for any strap model. Experienced structural engineer with a demonstrated history of working in the building engineering industry. What is the compressive stresses in the concrete at transfer. Jul 21, 2017 rapt is a two dimensional post tension beamslab design software. What is the best software available today to use for posttensioning. 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. Mgt, mieaust, cpeng summary this paper outlines the major advantages of the use of posttensioning in building structures. Todays top 31 post tensioning engineer jobs in united states. To get the excel sheet join as loving fansub member to this channel. Software engineering techniques aalborg universitet. Kiran kumar pg student, department of civil engineering, gurunanak institute of technology, jntuh.
Rapt is a computer package for computers running microsoft windows operating system which, given the basic structural layout of a one or twoway reinforced or partially posttensioned beam slab system, will perform the analysis and design to 1. Engineering professional skilled in the design, analysis and estimation of reinforced and post tensioning concrete suspended floor systems. 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. What is the compressive stresses in the concrete at. This is an engineeringcentric set of tutorials, focusing on the engineering building blocks of.
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