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Project 17 Workshop on Seismic Hazard Mapping

On November 28, 2016, a Project 17 Workshop on Seismic Hazard Mapping was organized and presented by the Project 17 Committee of BSSC. The workshop was sponsored by the Federal Emergency Management Agency (FEMA)'s National Earthquake Hazards Reduction Program (NEHRP) in coordination with the US Geological Survey (USGS). The purpose of the workshop was to critic on some options to solve critical issues related to seismic design value maps, and seek input on important issues related to development of the next generation of seismic design value maps from structural engineers, building officials, and members of the earthquake community. These proceedings include the Project 17 Workshop participants list by discussion group, a recording of the discussion groups’ straw votes, workshop announcement, technical background paper, and presentations.

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Development of the 2020 NEHRP Provisions ASCE/SEI 7-16 Adoption Report

This report, prepared at the outset of the 2020 NEHRP Provisions development cycle, presents some important background on the NEHRP Provisions development process and summarizes the results of the first ballot in the 2020 development cycle to adopt ASCE/SEI 7–16 as the primary reference document for the Provisions. As a practice initiated with the 2009 edition of the Provisions, after adopting ASCE/SEI 7, the BSSC makes substantive recommendations for modification and improvement to the standard based on recent research and improvements in knowledge. In the 2015 NEHRP Provisions the BSSC developed significant modifications to ASCE/SEI 7–10, which were then adopted in ASCE/SEI 7–16. For the 2020 Provisions the BSSC has adopted ASCE/SEI 7–16 as the reference with the intent to make changes that will be reflected in ASCE/SEI 7–22. This report also summarizes some of the important changes made by the 2015 NEHRP Provisions that were adopted by ASCE/SEI 7–16 and a few changes that were further modified in the ASCE/SEI 7–16.

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BSSC Tool For 2020 NEHRP Provisions Seismic Design Map Values

This web-based interface tool is to allow users to preview seismic design map and related parameter values proposed for the 2020 NEHRP Recommended Seismic Provisions for New Buildings and Other Structures. The ground motion values for both Conterminous U.S. (CONUS) and Outside Conterminous U.S. (OCONUS) locations, including Alaska, Hawaii, Guam and the Northern Mariana Islands, Puerto Rico and the U.S. Virgin Islands, and American Samoa, are extracted directly from the U.S. Geological Survey (USGS) web services. If issues are encountered, or if there are recommendations for improvement, please contact Jiqiu (JQ) Yuan, Executive Director of BSSC.

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BSSC Project 17 Final Report Development of the Next Generation of Seismic Design Value Maps for the 2020 NEHRP Provisions

Federal Emergency Management Agency (FEMA), Building Seismic Safety Council (BSSC) and U.S. Geological Survey (USGS) act cooperatively to develop the seismic design value maps. The current maps have undergone an evolutionary process over the past 30 years, with major innovations introduced approximately once every 10 years through efforts known as Project 97, Project 07, and Project 17.

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Report of the Results of the 2014 Off-Site Construction Industry Survey

In 2014, the National Institute of Building Sciences Off-Site Construction Council set out to get an understanding of how the construction sector is using off-site construction techniques by conducting a survey of the building industry.

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Off-Site Studies: Solid Timber Construction

Solid timber construction (STC) refers to different types of massive wood planar or frame elements used for walls, floors, roofs, partitions and core elements of a building. Construction with solid timber elements optimizes the inherent structural behavior of wood, creating a more homogeneous structural product. Several different factors make STC appropriate today.

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Building Offsite an Introduction

The following document is an introduction to Building Offsite. Funded by the UK Commission for Employment and Skills (UKCES). The content was produced by an industry and academic collaboration of CCG (OSM), Stewart Milne Timber Systems, Edinburgh Napier University and Heriot Watt University in partnership with Architecture and Design Scotland (A+DS) (Figure 1). The wider UKCES project remit was to create a Scottish Offsite Construction HUB as a centre of expertise, responsible for defining and showcasing skills requirements and ensuring collaboration between professions.

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Modular Construction For Multifamily Housing

Modular multifamily housing construction can increase the development of healthy affordable housing by saving significant cost, time, and resources. This nacent market also bears risks for developers that limit it's growth and penetration. Public and private entities can assist the Factory-Built Housing sector to help project teams and development agencies realize its vast potential.

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Saving Time with Modular Bathroom Pods

Bathroom pods contribute to a cleaner and safer work environment, help reduce labor, materials, waste, and costs, and increase speed to occupancy.

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Off-site Construction Education: results of a survey of prefabrication in design and construction academics

Ryan E. Smith
Associate Professor of Architecture, University of Utah
Chair, National Institute of Building Sciences, O-site Construction Council
West Region Director, Association of Collegiate Schools of Architecture

Kevin Grosskopf, PhD
Professor of Construction Management, University of Nebraska-Lincoln
Chair, Academic Consortium of the National Institute of Building Sciences, O-site Construction Council

Jon Elliott, PhD
Assistant Professor of Construction Management, Colorado State University

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