![]() ![]() RAM Concrete includes an option to automatically generate skip live load cases to satisfy the requirements in ACI 318-19 6.4.2. Other RAM Concrete analysis options and features that concrete designers find helpful include: Because RAM Concrete analyzes one floor at a time and assumes a rigid vertical support at the base of columns and walls below the floor, the analysis forces more closely match those from a tributary analysis than a full 3D finite element analysis. A transfer floor, which deflects due to load transfer from the members it supports, is one example of a structure type that is sensitive to overall 3D effects and force redistribution due to changes in member stiffness. The analysis assumptions in RAM Concrete are useful for engineers who prefer to check or envelope column, wall, and foundation designs using tributary gravity loads, which are less sensitive to member stiffness. The analysis is completed level-by-level from the top to the bottom of the structure, with reactions for a given level automatically added as applied loads on the level below. The RAM Concrete analysis is based on ACI 318-19 6.3.1.2, which states that gravity load effects for column, beam, and slab design can be determined using a single floor analysis that includes the supports above and below the level that are fixed at the far ends. The following sections break down each analysis type and discuss how they are utilized for reinforced concrete design. RAM Structural System uses several different analysis types that are intended for specific engineering design tasks. An example design workflow that illustrates how the different analyses and options can be leveraged by concrete designers.Īnalysis Types and Options in RAM Structural System.Productivity features in RAM Structural System and RAM Concept that are specifically designed for concrete structures.The different analysis types available in RAM Structural System.Specific topics covered in the article include: This article focuses on the analysis capabilities of RAM Structural System and RAM Concept and how they can streamline your concrete design workflows. As these cracked section factors are rough approximations, some designers choose to consider a range of stiffness values to confirm their design is not heavily dependent upon the accuracy of the stiffness assumptions. Given typical project schedule and budget constraints, many concrete designers perform a single analysis with assumed, code-specified stiffness factors (“cracked section factors”) to achieve a code-compliant design. It includes many time-saving features designed specifically for the analysis and design of buildings that are not available in many general-purpose finite element analysis applications.Įquilibrium load paths in concrete structures are often sensitive to member stiffness, which is closely associated with cracking, applied loading, reinforcement design, displacement of supporting members, and other factors. RAM Structural System offers a complete solution for the analysis, design, and documentation of concrete and steel building structures. But there are many concrete analysis and design tools available in RAM Structural System, and its integration link with RAM Concept helps engineers efficiently design concrete structures. This means you get the software and “Keys” (tokens) to redeem for customizable training, mentoring, and consulting services.Due to RAM Structural System’sreputation as a market leader for the design of steel structures, engineers tend to associate the software only with its steel design capabilities. When you purchase through Virtuosity, you get a Virtuoso Subscription. While there are various types of licensing available, a common choice is the 12-month practitioner license offered through Virtuosity, Bentley’s eCommerce store. How much does OpenBridge Modeler cost?Ī practitioner license of OpenBridge Modeler costs $3,085 USD. OpenBridge Designer consolidates OpenBridge Modeler, with LEAP Bridge Concrete, LEAP Bridge Steel, RM Bridge RM Bridge Advanced, and RM Bridge Enterprise into one comprehensive bridge modelling, design, and analysis application. What is the difference between OpenBridge Modeler and OpenBridge Designer? Referencing existing conditions improves accuracy, eliminates redundant data entry, and identifies constructability issues and conflicts early on. OpenBridge Modeler unifies roadway engineers, bridge engineers, and contractors from the earliest stages of a bridge project through design revisions and beyond. ![]() OpenBridge Modeler provides 3D parametric modeling capabilities and incorporates multi-disciplinary data into a single model to efficiently design, and produce project deliverables in a dynamic and interactive environment. ProjectWise Explorer Virtuoso Subscriptionįrequently Asked Questions What is OpenBridge Modeler?. ![]()
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