Owners, designers and contractors are always looking for ways to build smarter and better. A new method for strengthening concrete shear walls has the potential not only to remove significant ...

Two techniques at work – the steel wall beams are cut by hand, with the Liebherr waiting with its shear to push the structure over once the cuts are completed. The machine then processes the resulting ...

Bangladesh has throughout this decade enjoyed a fast-growing economy and an equally fast-rising steel industry. The nation’s steel producers have a constant hunger for ferrous scrap, and Ovada, ...

Score another small victory for more-constructible high-rises, especially in seismic zones. Results of recent load tests on a "sandwich" shear-wall assembly, designed to simplify and speed ...

Advances in the design and evaluation of cold-formed steel (CFS) shear walls have significantly enhanced the seismic resilience of modern structures. These walls, which integrate thin-gauge steel ...

Keywords: Steel plate shear walls (SPSW). Retrofit. Light-guage steel plates. Energy dissipation. Abstract: This report presents experimental investigations into the seismic adequacy of steel plate ...

The National Academies of Sciences, Engineering, and Medicine are private, nonprofit institutions that provide expert advice on some of the most pressing challenges facing the nation and world. Our ...