R APID CITY, S.D. (KOTA) - A semi truck carrying a very long concrete beam shut down traffic in a Rapid City intersection Tuesday when the beam broke in half. The truck was turning left onto ...

Timber framing for the rest of us : a guide to contemporary post and beam construction by Roy, Robert L Publication date 2004 Topics Wooden-frame buildings -- Design and construction, Framing ...

This paper presents a circular leaky-wave antenna (CLWA) designed on a corrugated half-mode substrate integrated waveguide. The proposed CLWA is shown to generate an orbital angular momentum (OAM) ...

Several numerical analyses were carried out considering different designs of RC beams according to a parametric study varying the neutral axis position, concrete compressive strength and the ...

Interior designer extraordinaire MaCenna Lee tackles a messy DIY beam restoration project with surprising results.

In this context, the present study sheds light on the behavior of these connection regions. In this study, the structural behavior of corner beam-column joints of reinforced concrete frames was ...

Just as steel reinforces concrete, CRSI's new president Lou Parous aims to modernize the Institute’s impact to strengthen the construction industry for 100+ years.