Additional snow loads such as drifted snow loads, snow overhangs, and snow guards can be taken into account as well. 6-15), qh = 0.00256*Kh*Kzt*Kd*V^2*I (qz evaluated at z = h). We are always looking for ways to improve - so if you don't find what you're looking for - please let us know! The user does not have to select a building type or version of ASCE 7 because the wind load for all building risk types for ASCE 7-16, 7-10, and 7-05 are all displayed. And Vk[_R&"%)52(C=!m2:MP#z-uvJgNEJSW>MGsap#X573JYK'R?&_1G=LrF =x&|sTh)- Effective Dates. In addition to the snow load zone, this tool can determine a wind zone as well as an earthquake zone for any location. Your commitment ensures the development of high quality and cutting-edge Standards. http://www.id.nrcs.usda.gov/snow/data/geninfo/snowload.html & Abatement Ordinance (P-11) The purpose of the Abatement Ordinance (PDF) is to provide for the remedy of situations existing on real property which have been determined to have detrimental effects on the public health, safety, and/or general welfare. Always check with your local building department for specific code requirements so that you . We cant say the entire method is more or less conservative than ASCE 7, but it looks like generally the pressures are similar or higher than ASCE 7-10. http://www.wrds.uwyo.edu/wrds/wsc/climateatlas/snow.html, In addition, you can estimate/verify your snow loads by Using SNOTEL Exposure D shall extend into downwind areas of Surface Roughness B or C for a distance of 600 ft. or 20 times the height of the building, whichever is greater. FAQ 002639 | Is it possible alsoto access the online service "Snow Load, Wind Speed, and Seismic Load Maps" digitally FAQ 004976 | When generating the FE mesh of an ETFE cushion, some problems occur. !s(wA{Q44}Rr(g' @kNP}POyO7wf Loads, The State has amended the snow load requirements In addition, you can estimate/verify your snow loads I noticed deviations from my sources in the online service "Snow Load, Wind Speed, and Seismic Load Maps". Laboratory. Data http://www.az.nrcs.usda.gov/snow/, Use IBC 20030 psf-450 psf with Case Study SkyCiv Engineering. Use these maps to quickly determine snow loads, wind speeds, and seismic data for many countries according to ASCE 7, NBC, Eurocode, and other international standards. The information reflects the ASCE maps electronically to speed up critical design project information and displays easily for your convenience. 2 0 obj Calculations courtesy ofAlex Tomanovich, PE. The design wind load pressure rating of a door is expressed in PSF (pounds per square foot). Contact SEI Codes & Standards Activity Division staff. The IRC can be accessed online at www.iccsafe.org. Network and interact with the leading minds in your profession. Snow Load Analysis for Washington, @Vexql+|Tllz}_uw2ygKn^ They are presently working on an updated This course has self-guided, on-demand access from Dec. 10, 2022 to Aug. 24, 2023. Contact Local Building Officials for determining required Snow Design pressure has positive and negative values. Use IBC 200315 psf-30 psf with Case Study Areas Loads ABN: 73 605 703 071, Some of the building types for the wind load and snow load calculations are locked for the free version, but our. 8:30 AM - 12:30 PM CEST, Eurocode 2 | Concrete Structures According to DIN EN 1992-1-1, Online Training & Nevada Data http://www.nv.nrcs.usda.gov/snow/, Use IBC 200350 psf-90 psf with Case Study at higher elevations, Use IBC 200350 psf-100 psf with Case Study Areas And % Utah Data http://www.ut.nrcs.usda.gov/snow/. of Idaho, P.O. & If wind loading analysis is not done correctly the resulting effects could include collapsed windows and doors, ripped off roofing, and more. speed is > 90 mph. both States. Moreover, the snow pressures can also be generate wind load calculation using ASCE 7-10/ASCE 7-16, EN 1991-1-3 (select countries), NBCC 2015, and AS/NZS 1170.3 where you can obtain the corresponding balanced and unbalanced snow load based on the roof profile of your building. Loads This includes regularly inspecting and maintaining the structure to ensure that it is in good condition and can withstand any future potential earthquake loads. stage. Loads Exception: One-story buildings with "h" <= 30', buildings <= 2 stories framed with light frame For an enclosed or partially enclosed building to be classified as a Low-Rise building, the following 2 conditions must both be met: For Transverse Load Case the roof pressure coefficient, GCpf, when negative in Zone 2 or 2E, shall be applied in Zone 2/2E for a distance from the edge of the roof equal to 0.5 times the horizontal dimension of the building parallel to the direction of the MWFRS being designed or 2.5*he at the windward wall, whichever is less; the remainder of Zone 2/2E extending to the ridge line shall use the pressure coefficient GCpf for Zone 3/3E. Similiarly, in the Components and Cladding method selection menu, select the FBC Sec 1609.6 Alternative method. Use IBC 200315 psf-20 psf with Case Study Areas :Ma tR,cbkgH5POoJmnSE#`((=bfj!^a11QFC0O|es _CK5UF7)A{4G9bUUAHki] =k =R:}3fy! You must have JavaScript enabled in your browser to utilize the functionality of this website. If the above criteria are met, then the method per Para 1609.6 can be followed. New And For the design of an actual structure, a competent professional should be consulted. The Structural Engineers Association of Indiana and the The minimum design roof snow load . We are very open and really appreciate feedback and suggestions to improve. 780 CMR 1611.0 WIND LOAD 1611.1 Wind load zones: The locations of wind load zones are shown in the Figures 1611.1A, 1611.1B, 1611.1C maps. And Zone 4 is leeward wall for interior zone. has a map for Minimum Ground Snow Loads located at: Walls are designed to resist uplift and wind loads. _FOXcS63Wp*djaN[P4BGy!e_=~(J24*xRM\no The building mean roof height, h, does not exceed the least horizontal dimension, L or B. U.S. Atlantic Ocean and Gulf of Mexico coasts where the basic wind http://www.michigan.gov/documents/cis_bcc_snow_40405_7.pdf the design snow load shall be based on the ground snow loads developed Arizona, Snow loads shall be determined And And Standard And in Zones 2/2E: MWFRS Wind Load for Transverse, Torsional Case, MWFRS Wind Load for Long., Torsional Case. | The 2006 International Building Code and the 2006 International Residential Code contain the requirements adopted to determine a structure's eligibility for hail and windstorm insurance from the . 1:00 PM - 4:00 PM EDT, RFEM | Structural Dynamics and Seismic Design According to EC 8, Online Training endobj The final tool would be the wind load figures in the IBC. The software also allows you to add more information about your building in order to determine the required wind and snow pressures to be applied. The text of Section 6.2.2 of ASTM E1996 shall be substituted as follows: 6.2.2 Unless otherwise specified, select the wind zone based on the basic design, Garage door glazed opening protection for windborne debris shall meet the requirements of an, 1402.3 Relocated or Moved Buildings, Wind Loads, one- and two-family dwellings and Group U occupancies where, - and two-family dwellings and Group U occupancies where, Section 1609 Structural Design, Wind Loads, Buildings, structures and parts thereof shall be designed to withstand the minimum, Section 304 Structural Design and Testing Criteria, Wind Loads, Standard for the Design and Construction of Storm Shelters of Illinois, No. Designs using TIA-222 for antenna-supporting structures and antennas, provided that the horizontal extent of Topographic Category 2 escarpments in Section 2.6.6.2 of TIA-222 shall be 16 times the height of the escarpment. There are some other special considerations when following FBC 17. In addition, you can estimate/verify your snow loads by Using SNOTEL Zone 1 consists of the . In addition to the load maps of Germany, the Dlubal Software web application provides many other countries and standards to select. Contact Local Building Officials for determining required Snow Alaska Data http://www.ak.nrcs.usda.gov/snow/. Contact Local Building Officials for determining required Snow Louisiana first adopted a statewide uniform residential building code shortly after hurricane Katrina, and the version now in effect for single-family homes is based upon the 2015 International Residential Code (IRC), with some Louisiana amendments. These features can help to reduce the impact of snow loads on a structure and increase its stability. 6.5.11.1, for a partially enclosed building containing a single, unpartitioned large volume, the GCpi coefficients shall be multiplied by the following reduction factor, Ri: Shear Load Wind pressure that is horizontal and could make a building tilt. Where are these snow load zones defined? Engineers must consider the wind loads that a structure will experience in different directions and at different heights. regions, Use IBC 200310 psf-20 psf with Case Study Areas Texas Administrative Code. of notable changes to the wind load provisions. 06/17/2021 The building mean roof height, h, must be <= 60 ft. Street: City: State: Zip: * Wind speeds derived from ASCE 7-05, ASCE 7-10 and ASCE 7-16. SkyCiv now supports seismic loads based on ASCE 7-16 and NZS 1170.5! The hill, ridge or escarpment is 60 feet (18 288 mm) or higher if located in Exposure B or 30 feet (9144 mm) or higher if located in Exposure C. The maximum average slope of the hill exceeds 10 percent. And Act This table has values for Cnet, and then the Cnet value is used to calculate the wind pressure using Equation 16-35. can be found at: These wind load requirements are not just for residences and buildings, they also apply to towers, signs, pavilions and covered walkways. Are you a government agency or buyer for a large corporation? Also serving Charleston . SkyCiv Engineering. An additional reference is: states that Snow loads shall be determined Torsional loading shall apply to all 8 basic load cases applied at each reference corner. Is h <= Lesser of L or B?Table 10-1. Structural Engineers Association of Michigan are currently working 441022, Moscow, ID 83844-1022. http://www.uidaho.edu/engr/cedept/publications.htm, In addition, you can estimate/verify your snow loads by Using SNOTEL Data to Estimate Snow Load Amounts: Here you can find everything quickly at a glance. If wind loading analysis is not done correctly the resulting effects could include collapsed windows and doors, ripped off roofing, and more. Areas at higher elevations Disclaimer: This calculator is not intended to be used for the design of actual structures, but only for schematic (preliminary) understanding of structural design principals. Loads. Enter information below to subscribe to our newsletters. The best way to determine the snow load zone as well as the characteristic value of the snow load is to use our online service,Geo-Zone Tool for Load Determination. And Understanding and properly accounting for wind loads is essential for ensuring the structural integrity of a building or other structure. Hawaii, Puerto Rico, Guam, Virgin Islands, and American Samoa. Types of Wind Load Forces on Buildings: In areas of the state outside of certified local government jurisdictions, the design snow load shall be based on the ground snow loads developed in "Snow Loads for Structural Design in Montana", authored by F.F. Loads. South Louisiana is in a hurricane zone. Contact Local Building Officials for determining required Snow The ATC Hazards by Location website will not be updated to support ASCE 7-22. Loads, Use IBC 200315 psf-30 psf with Case Study Areas For Transverse, Longitudinal, and Torsional Cases: (+) and (-) signs signify wind pressures acting toward & away from respective surfaces. Explore the many ways to grow your knowledge, advance, and stay current with your professional career while earning credits. 1 0 obj Open terrain with scattered obstructions having heights generally < 30 ft. in In addition, you can estimate/verify your snow loads . From our perspective, the method in Para 1609.6 appears to be a simplified method that is intended to be used by a Designer looking up values in Table 1609.6.2. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Get updates about new products, technical tutorials, and industry insights, Copyright 2015-2023. Baton Rouge, LA 70803, Scroll through the dropdown bar on the left side to the. Louisiana first adopted a statewide uniform residential building code shortly after hurricane Katrina, and the version now in effect for single-family homes is based upon the 2015 International Residential Code (IRC), with some Louisiana amendments. They are published on a three year cycle to reflect the latest standards of life-safety and construction technology. Building or other structure <= 75 ft (22.86 m) height-to-least width ratio of 4 or less fundamental frequency >= 1 Hz, 43. Your guide to SkyCiv software - tutorials, how-to guides and technical articles. 08/11/2021 Thereforce, we recommend just using ASCE 7-10 since FBC 17 offers no advantage. P%sZ\M3X8,-Na? To mitigate the effects of seismic loads, structures can be designed with certain features, such as base isolation systems and energy dissipation systems. from MSU Civil Engineering at 406-994-2111. And postage), payable to Department of Civil Engineering, University You can then design your structure with engineering and price estimations. FBC 17 does address other nonbuilding structures, such as chimneys, tanks and similar structures. & The amendments to the building codes are adopted by City Council to modify the codes to conform to . J.P. Schilke, Civil & Agricultural Engineering, Go to Search, //Kg.#dcFq@7W=)v)B@-+\o9% ^tom!3't-dX[vK{t`peVFq>2>o}bp9.X:e. Zone 3 is leeward roof for interior zone. To search a zip code for design wind speeds, you will need to first zoom into a city-level area of your country. from the IBC and And web@agcenter.lsu.edu, 106 Martin D. Woodin Hall Structural Engineers Association of Vermont (SEAVT) is working on a report with Section 300 Prescriptive Requirements Area Inland of Established Dividing Line. Loads of notable changes to the wind load provisions. Loads, The State has amended the snow load requirements Exposure "B": & Timber Lattice Bridge for Cyclo-Pedestrian use over Reguern Irrigation Channel in Orihuela, Spain, Mountain Station/Garaging Hall Zinsbergbahn, Brixen im Thale, Austria, Harzdrenalin Membrane Roof at Rappbode Dam in Harz Mountains, Germany, Study of Device for Hanging and Mounting AOD Retort, Spiral Staircase in KF Aerospace Centre for Excellence, Canada, Production and Office Building in Dunningen, Germany, Production and Trading Company in Pians, Austria, sixpack Lift Station in Filzmoos, Austria, 2001 - 2023 by Dlubal Software, Inc. | All Rights Reserved. Contact BuildingsGuide for quotes on safe and durable prefabricated steel buildings. Contact Local Building Officials for determining required Snow Zone 2 is windward roof for interior zone. Wind loading analysis is an essential part of the building process. Use the Ground Snow Load for New Hampshire developed by the Corps Go to Content recommended =Bl[Ra\M2#Z,_ The load cases are applied to each building corner in turn as the reference corner. This category includes flat open country, grass lands, and all water surfaces in hurricane prone regions. 2022 American Society of Civil Engineers, Bidirectional energy hub successfully demonstrated in Tennessee, AEI International Student Design Competition 2023, Browse and search the full course catalog, ASCE 7-22 resources for local and SEI leaders, Newly updated industry standard ASCE 7-22 now available, Designing for Tornadoes: New Requirements in ASCE 7-22, ASCE 7-22 wind load standard adds tornado chapter, ASCE 7 Online improves accuracy and saves time on design projects, ASCE 7 Hazard Tool provides free lookup of hazard data, Using Examples to Illustrate ASCE 7-16 Wind Provisions, SEI Standard Series: ASCE 7 & The Building Codes (Part I), SEI Standard Series: ASCE 7 & the Building Codes (Part II), SEI Standard Series: Disproportionate Collapse, SEI Standard Series: ASCE/SEI 41 Seismic Retrofit, SEI Standard Series: ASCE 7-22 & IBC 2024 Update. gives information on how to use SNOTEL Data to Estimate Snow Loads Members can ask and answer questions. //]]>, Home We wanted to take a moment to explain some of the things we learned about Florida Building Code 2017 Wind Loads (FBC 17). be found at: http://www.buildingcodes.admin.state.mn.us/printouts/snowload.pdf. V"p/`f6o80z8{Q"$'(JnCAQN,Dh{+JEjpP . Ordering: In Step 1 (Engineering Zip Code) choose "Enter Wind/Snow Information Manually". A publication can be purchased called: Uplift Load Pressures from wind flow that cause lifting effects. Colorado Data http://www.co.nrcs.usda.gov/snow/, Use IBC 20030 psf-10 psf with Case Study Areas Per Sect. Simply enter in your postal code and the Google Map interactive search will locate the suburb for that postcode: This zip code (postcode) entry will return the following wind speed as per AS/NZS 1170: Copyright 2015-2023. Implementation of the Florida Building Code requires many design considerations to be taken into account to properly determine a structures wind load design. http://www.state.vt.us/labind/Fire/snowloads.htm when GCpf is neg. It includes minimum design loads, assignment of risk categories, as well as permitted design methodologies. There are two quick solutions: Price Estimation: If you receive a pop-up that says "We have incomplete snow/wind data for your zip code" (this will only appear after you enter your zip code into Step 1 and you are building the structure in one of these areas). Contact Local Building Officials for determining required Snow Contact Local Building Officials for determining required Snow JavaScript seems to be disabled in your browser. Contact Local Building Officials for determining required Snow In addition, you can estimate/verify your snow loads by Using SNOTEL This Wind Design Calculator is used to calculate the roof edge design pressure. 6.5.10, Eq. local government TWIA Building Code for Windstorm Construction. Copyright 2004-document.write(new Date().getFullYear()) | Meca Enterprises LLC, 41. The main wind force resisting system of a building is a vital component. is currently out of print. jurisdictions, Areas at higher elevations, Use IBC 200330 psf-60 psf with Case Study qD.rtj_JlnHQO!W~Nlm3YjHmu~4UVO?!HU]q"`K.Xp. Please note that both of these special provisions are included in the FBC 17 option of MecaWind. http://www.woodtruss.com/images/nysnowmap.pdf, Use IBC 200310 psf-25 psf with Case Study And 3 0 obj designed for torsional load cases. 225-578-4143 Snow loads and wind speed load requirements are determined by your ZIP code and also built into the pricing and design software utilized by your metal building broker. "c7k>#gi=f./+W.]Dd1AY\+rh~Z21kiS)N10ts +)Q5TDPY0 r"W&$#v^}m& yNK2:Tr}{pgn)Z2JNNeIzS!n\'6g|]e^% 4W>x&hevyk]C'h+jw9Ujm%E:,f`aYg Wees! ), 2. And 29486 zip codes), also Goose Creek (29445), Moncks Corner (29461), Ladson (29456), Mt. by the building official. 1) Rigid Tile - There are special guidelines for calculating the wind loads acting on Rigid Tile in Para 1609.5.3. Areas the design snow load shall be based on the ground snow loads developed Contact Local Building Officials for determining required Snow Buildings and other structures that represent a substantial hazard to human life in the event of failure including, but not limited to: Buildings and other structures designated as essential facilities including, but not limited to: dings +0.55, -0.55. To assist in your wind loading analysis, use the following wind load calc to get the necessary wind load calculations. Fasteners shall be installed at opposing ends of the. Areas at higher elevations. Nonmembers will have view-only capability. & External Pressure Coeff's., GCpf (Fig. Filth. from the IBC 1. Exposure "D": A few key changes are identified as follows and are summarized in this fact sheet: all changes t However, Risk New Risk Category IV wind speed map New wind load criteria for rooftop solar panels Revised (higher) design wind pressures on roofs of buildings with mean roof height 60 feet There was a lot a panic a couple of years ago that FBC 2017 referenced ASCE 7-16. Use our Roof Snow Load Calculator to determine your design roof snow loads. Values are nominal design 3-second gust wind speeds in mph at 33ft above ground for Exposure C category. All versions of International Building Code since 2003 have required per Section 1504.5 that metal edge systems, except gutters, be tested per ANSI/SPRI ES-1 or ANSI/SPRI/FM 4435/ES-1 to resist wind loads in accordance with Chapter 16. Urban and suburban areas, wooded areas or other terrain with numerous closely spaced obstructions having the size of single family dwellings or larger. http://www.commerce.state.wi.us/SB/SB-CommercialBuildingsCodeEnrolledReplacV1C.pdf, Use IBC 200320 psf-30 psf with Case Study Areas 07/29/2021 An integral part of building codes in the United States, ASCE/SEI 7, Minimum Design Loads and Associated Criteria for Buildings and Other Structures describes the means for determining design loads including dead, live, soil, flood, tsunami, snow, rain, atmospheric ice, seismic, and wind loads and their combinations for general structural . Unable to find the answer to your question? In areas of the state outside of certified Using the SkyCiv Wind Speed Map, users can still enter their sites' zip codes to get wind speeds and pressures. . Utah Uniform Building 6Km\` XD+,c{luu9?$$M7]t. "YQ:9F N Glazed openings located within 30 feet (9144 mm) of, Glazed openings located more than 30 feet (9144 mm) above. High winds put great forces on a building, including shear loads (causing racking), opposing lateral loads (push and pull) and uplift on the roof. A house in an unobstructed open clearing or within 1,500 feet of open water is susceptible to higher wind forces from unobstructed winds. Areas WindCode Door Related Terms ASTM E330 Hampshire. This program assumes that a Gable roof is symmetrical, as the ridge line is assumed in the center of the building width. Adding to SkyCiv's already list of free tools, is the Wind Load and Snow Load Calculator for ASCE 7-10/ASCE 7-16, EN 1991 (wind and snow), NBCC 2015 (wind and snow), AS/NZS 1170, IS 875-3 (wind), NSCP 2015 (wind), CTE DB SE-AE (wind), and CFE Viento. load after allowed reductions shall be 30 psf. Areas Local codes and ammendments may govern,verify with local building department or jurisdiction. The Florida Building Code 2020 was adopted in 2021. of Engineers, Cold Regions Research and It 8:30 AM - 12:30 PM CEST, Online Training 06/08/2021 Idaho Data http://www.id.nrcs.usda.gov/snow/. The first step of the software is to pull the wind speed or ground snow load out of the design code based on the user input location or zip code. the total area of openings in a wall that receives positive external pressure exceeds 4 sq ft or 1% of the area of that wall, whichever is smaller, and the % of openings in balance of the building envelope does not exceed 20%. in the next year or two. | Contact Local Building Officials for determining required Snow Subject to the limitations of Section 1609.1.1.1, residential structures using the provisions of AISI S230. Estroup, FBC 17 actually allows you to use ASCE 7-10. If you run a business in a state that's subject to harsh weather conditions, such as Florida or Texas, you're probably already aware that your commercial garage door needs to conform to certain wind load requirements. endobj The IRC can be accessed online at www.iccsafe.org. <>/Metadata 788 0 R/ViewerPreferences 789 0 R>> Choose the "Proceed with estimated values" option located below "Contact Us". <> SkyCiv believes in full transparency, so detailed structural reports is a common with all of our structural software. And Areas Exposure "C": Loads Snow loads are caused by the accumulation of snow on a structure and can vary greatly depending on the location and climate. Published by the UI Department of Civil Engineering, 1986. Comparing the results we see that some values are higher and others are lower. Loads, Use IBC 200310 psf-25 psf with Case Study Areas hope to This table is based on 140 mph wind speeds and a 45-foot mean roof height. Using the SkyCivWind Speed Map, users can still enter their sites zip codes to get wind speeds and pressures. Loads Start Designing Now. Data to Estimate Snow Load Amounts: http://www.id.nrcs.usda.gov/snow/data/geninfo/snowload.html Contact Local Building Officials for determining required Snow The basis for calculating a snow load is a snow load zone where the structure is located. 8:30 AM - 12:30 PM CEST, Online Training Southern Building Code Congress International Standard for Hurricane Resistant Residential Construction (SSTD 10); or 3. And Per Code Section 6.1.4.1, the minimum wind load for MWFRS shall not be less than 10 psf. in Zones 2/2E: For Long. And produced by the Structural Engineers Association of Colorado that Data to Estimate Snow Load Amounts: http://www.id.nrcs.usda.gov/snow/data/geninfo/snowload.html Starting September 1, 2020, Windstorm Certificate of Compliance applications (WPI-1) must be certified in accordance with either the 2018 International Residential Code (IRC) or the 2018 International Building Code (IBC). The HUD Code stipulates, at 3280.305(c)(1) and 3280.305(c)(2), that the home shall be designed and constructed to conform to one of three wind load zones. 2:00 PM - 4:30 PM CEST, Webinar An integral part of building codes in the United States, ASCE/SEI 7, Minimum Design Loads and Associated Criteria for Buildings and Other Structures describes the means for determining design loads including dead, live, soil, flood, tsunami, snow, rain, atmospheric ice, seismic, and wind loads and their combinations for general structural design. And KB 001633 | Snow Load on Elevated Solar Thermal and Photovoltaic Systems on Roofs up to Dlubal RFEM 5 & RSTAB 8 - Loads: Generate Snow Loads, Dlubal Geo-Zone Tool: Interactive Snow, Wind and Seismic Zone Maps, Invitation to Online Training "RFEM 6 | Eurocode 5 | Timber Structures", Verification Example 1022 | Slab Designed According to DIN EN 1992-1-1 with NA, Verification Example 218 | Modeling a Foundation in Clay, Masonry Building on Reinforced Concrete Foundations, Canopy and Wind Loads from 0 to 90 with RWIND 2, Snow Load on Elevated Solar Thermal and Photovoltaic Systems on Roofs up to 10 Inclination, RF-LOAD-HISTORY Add-on Module for RFEM | Consideration of Plastic Deformations from Previous Load Conditions, RF-/STAGES Add-on Module for RFEM/RSTAB | Consideration of Construction Stages, RF-LINK Add-on Module for RFEM | Interface for Importing ACIS, IGES, STEP Files, RF-/STEEL AISC Add-on Module for RFEM/RSTAB | Design of Steel Members According to ANSI/AISC 360-16, RFEM/RSTAB RF-/STEEL SANS Add-on Module | Design of Steel Members According to SANS 10162-1: 2011, RF-/STEEL NBR Add-on Module for RFEM/RSTAB | Design of Steel Members According to ABNT NBR 8800: 2008, RF-/FE-LTB Add-on Module for RFEM/RSTAB | Lateral-Torsional Buckling Analysis According to Second-Order Analysis (FEM), RF-/CAVITY Add-on Module for RFEM/RSTAB | Ultimate Limit State Design of Welded Hollow Section Connections According to EC 3.