Search
Close this search box.
Resources

Technical Papers

116. Practical Design Procedure for Steel Moment Frames with Fluid Viscous Dampers

This paper outlines a practical design procedure for steel moment frames with fluid viscous dampers. The design procedure is being developed in accordance with International Code Council Evaluation Service (ICC-ES) AC 494, “Acceptance Criteria for Qualification of Building Seismic Performance of Alternative Seismic Force-Resisting Systems.” The new design procedure decouples the design of the moment frames and the damping system to minimize model complexity and design iteration. Notably, the design of the moment frames follows typical moment frame design procedures found in AISC 341 and ASCE/SEI-7 chapter 12, but with reduced strength and drift requirements to account for reduction in the seismic response provided by the damping system. Through state-of-the-art FEMA P-695 incremental dynamic analysis on a suite of nearly 100 archetype designs, the design procedure is shown to produce steel moment frame designs that meet the seismic collapse safety requirements of FEMA P-695 and ASCE/SEI-7, while also significantly reducing steel tonnage when comparing to traditional steel moment frames.

Share This Post

More To Explore

White Paper

2. Bridge Design

This paper reports on a non-linear analysis of a bridge supported on sliding bearings with elastomeric restoring spring and viscous dampers. Results were verified with shake table tests.

Read More »
Case Study

10. INVESTIGATION OF LIGHT POLE BASE INTEGRITY – RICH STADIUM

Light poles at Rich Stadium in Orchard Park, N.Y., were showing incipient failure of their hold-down bolts, due to wind excitation. This paper describes the measures used to alleviate this problem, including the addition of viscous dampers between the stadium structure and a point around one third up on the light poles.

Read More »

Investor Information

2022 Q1 Important Links

 

Investor Information

2021 Q4 Important Links

Investor Information

2021 Q3 Important Links

Investor Information

2021 Q2 Important Links

Investor Information

2021 Q1 Important Links

Investor Information

2020 Q4 Important Links

Investor Information

2020 Q3 Important Links

Thank You!

A Taylor Devices Representative will be in touch shortly.

Investor Information

2020 Q1 Important Links

Investor Information

2019 Q4 Important Links