During our networking session at Building Innovation 2021, many leaders spoke about being their authentic self. How much of yourself can you really share with others at work? For example, if you’re kindhearted, does this come through, or do you pretend to be someone else at work for appearances sake? Does your wardrobe reflect your […]
The 2020 NEHRP Recommended Provisions: Design Examples illustrate and explain the applications of the 2020 NEHRP Recommended Seismic Provisions and the associated changes in the seismic provisions of ASCE/SEI 7-22, Minimum Design Loads for Buildings and Other Structures. This virtual training session provides a discussion of the following items: An overview of the NEHRP Provisions intent and purpose, and the relationship of […]
Designing a structure to resist earthquakes requires several considerations that can be ignored in design to resist most other loads. The loading is more severe, the permissible response will usually include damage to the structure, as well as the systems and components supported by the structure, and the levels of uncertainty in loading and response […]
The 2020 NEHRP Provisions and ASCE/SEI 7-22 incorporate several notable changes to seismic design of diaphragms. This includes expanded applicability of the ASCE 7-16 Section 12.10.3 alternative design provisions for diaphragms, originally developed in the 2015 NEHRP Provisions. This also includes new Section 12.10.4, codifying the rigid wall-flexible diaphragm (RWFD) methodology published in FEMA P-1026, Seismic Design of […]
The 2020 NEHRP Provisions and ASCE/SEI 7-22 incorporate several notable changes to seismic design of diaphragms. This includes expanded applicability of the ASCE 7-16 Section 12.10.3 alternative design provisions for diaphragms, originally developed in the 2015 NEHRP Provisions. This also includes new Section 12.10.4, codifying the rigid wall-flexible diaphragm (RWFD) methodology published in FEMA P-1026, Seismic Design of […]
Coupled shear wall systems are recognized as distinct from isolated shear wall systems in Canadian and New Zealand codes; they are also accorded higher response modification factors in view of their superior seismic performance. ASCE 7 has so far made no such distinction. A ductile coupled wall system of reinforced concrete has now been defined […]
The 2020 NEHRP Provisions developed major updates to nonstructural seismic design provisions which were then adapted for Chapter 13 of ASCE/SEI 7-22. The primary focus of the updates is the equation used to determine design forces for nonstructural components, but there are updates to other provisions as well. The training will be given in two parts. Part 1 will […]
The 2020 NEHRP Provisions developed major updates to nonstructural seismic design provisions which were then adapted for Chapter 13 of ASCE/SEI 7-22. The primary focus of the updates is the equation used to determine design forces for nonstructural components, but there are updates to other provisions as well. The training will be given in two parts. Part […]
Evolution of Seismic Design Values over the Years The 2020 NEHRP Provisions, and ASCE 7-24 that is based on it, adopt a new USGS ground motion model that incorporates stie class and basin effects directly into the calculation of gridded seismic design values. For the first time, these values are available only through an on-line […]
Join the National Institute of Building Sciences BIM Council, as we discuss the current state of digital delivery and lay the groundwork for future exploration. This webinar will highlight an increasing trend toward collaboration and the impacts of requirements related to information privacy and cyber security. We will hear from leaders and stakeholders from the […]
New Multi-Period Response Spectra and Ground Motion Requirements This presentation summarizes a comprehensive set of new multi-period response spectra (MPRS) and related ground motion requirements of the 2020 edition of the NEHRP Recommended Provisions (and ASCE/SEI 7-22). These changes collectively improve the accuracy of the frequency content of earthquake design ground motions and enhance the reliability of the […]
Join the National Institute of Building Sciences in Washington, DC, as we uncover current state challenges and discover opportunities to improve capital project delivery in the digital age. The in-person workshop, with lead facilitation provided by our BIM Council leadership and distinguished partners, will bring together a maximum of 50 hand-selected AECO stakeholders to participate […]
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