Floor vibrations are becoming an increasingly important design challenge as more buildings are constructed (or remodeled) to contain vibration-sensitive occupancies. Some examples are fitness gyms, dance floors, biotech research facilities,...
The Standard for seismic retrofit and evaluation of existing buildings, ASCE/SEI 41, is required for the evaluation of all federal buildings as well as seismically vulnerable buildings targeted by some...
Probabilistic seismic hazard analysis (PSHA) is the conceptual framework upon which ground motion intensity (i.e., spectral acceleration) is estimated for use in design throughout the United States. It is also...
While much less common than in structural steel, welding has many applications for steel reinforcement in cast-in-place and precast concrete construction. This webinar will cover welding of steel reinforcement in...
Part 1 in this webinar series presents methods on how to determine the required thickness of a diaphragm based on serviceability and strength (in-plane and out-of-plane) requirements. Also presented are...
Multi Part Series on Design and Detailing Reinforced Concrete Diaphragms 11:00 a.m. - 12:00 p.m. PT Learn more and register here.
Part 3 in this webinar series presents comprehensive information on how to determine and detail the required reinforcement for diaphragms and collectors in accordance with ACI 318-19 and ASCE/SEI 7-22...
Part 4 in this webinar series presents comprehensive worked-out examples that illustrate the proper application of code requirements for diaphragms in buildings assigned to SDC B through F. Included are...
Several post-tension suppliers have provided examples of how engineers are incorrectly understanding using elongation records. The lack of understanding is creating delays at the job site, increased potential for corrosion...
The masonry design standards, TMS 402/602 Building Code Requirements and Specification for Masonry Structures were updated in 2022 following a 6-year revision cycle. Learn the major changes in these standards...