The American Iron and Steel Institute (AISI) has published three new cold-formed steel framing research reports: 1) “RP15-3: Advancing Seismic Simulation of Cold-Formed Steel Framed Buildings,” 2) “RP17-1: Experimental Study on System Reliability of Cold-Formed Steel Roof Trusses,” and 3) “RP17-2: Monotonic and Cyclic Response of Single Shear Cold-Formed Steel-to-Steel and Sheathing-to-Steel Connections.”
“RP15-3: Advancing Seismic Simulation of Cold-Formed Steel Framed Buildings.” This report advances performance-based seismic design of cold-formed steel framed buildings by introducing computationally efficient and accurate modeling tools that predict the behavior of the building, the individual cold-formed steel components, and connections in a seismic event.
“RP17-1: Experimental Study on System Reliability of Cold-Formed Steel Roof Trusses.” This study of cold-formed steel roof trusses was part of a project funded by the National Science Foundation, “Advancing System Reliability With Application to Light-Framed Structures.” Test data are provided for examining cold-formed steel structural reliability in roof trusses as a system versus individual components.
“RP17-2: Monotonic and Cyclic Response of Single Shear Cold-Formed Steel-to-Steel and Sheathing-to-Steel Connections.” Researchers developed load-deformation response models to simulate the performance of screw fasteners in a seismic event. Since screw fasteners are the primary connectors in light steel framing, this research provides designers with more accurate performance-based data for conducting whole building seismic analysis.
Related Stories
High-rise Construction | Jun 5, 2015
Japanese policymakers discuss mandate for toilets in elevators
This quirky-sounding building code is a safety measure for the earthquake-prone nation.
Codes and Standards | Jun 4, 2015
OSHA publishes guide to restroom access for transgender workers
The guide advises employers to allow employees to use restrooms that correspond to their gender identity.
Codes and Standards | Jun 4, 2015
Guide helps Building Teams maximize team integration
The guide includes forms to support a two- to four-hour workshop to help an owner select the most appropriate delivery strategy.
Codes and Standards | Jun 4, 2015
NIBS, RICS to explore P3 as tool to achieve high-performance buildings
The idea of applying the P3 concept more to buildings, and especially building performance, is a potentially promising new avenue in the U.S., according to the trade groups.
University Buildings | May 30, 2015
Texas senate approves $3 billion in bonds for university construction
For the first time in nearly a decade, Texas universities could soon have some state money for construction.
Multifamily Housing | May 30, 2015
Energy Department releases resources to assess building energy benchmarking policies, programs
The new handbook demonstrates methodologies using real data from New York City.
Codes and Standards | May 27, 2015
Construction industry concerns with ‘Waters of the U.S.’ rule remain
EPA and Corps of Engineers rule may lead to a longer, more expensive permitting process
Codes and Standards | May 22, 2015
Rapid growth for environmental insurance in construction industry
The U.S. Environmental Protection Agency is paying closer attention to intrusion of potentially harmful vapors into commercial and residential buildings.
Codes and Standards | May 22, 2015
Roof collapse at Minnesota water park highlights failure to enforce codes
Rural areas say they can’t afford to enforce state-adopted building code.
Codes and Standards | May 22, 2015
U.S. House scuttles EPA plan to expand definition of waters in Clean Water Act
Construction industry officials said the rule would hamper developers, cost jobs.