Energy dissipation is provided by a special energy dissipation device, not by damage to the main structural members or to the energy dissipation device itself.
This paper evaluates an alternative seismic design approach for steel structures that concentrates damage in easy-to-replace steel energy dissipation devices and protects the main structural members from yielding with capacity design rules.
In the paper, the main structural components and basic functioning principles of a SMA-based device prototype for masonry arches and vaults are presented and aspects related to its implementation in practice are discussed in detail.
Individual countries would still need structural reforms, but the main structural defect of the euro would be cured.
For example, repetition is an important structural device.
Newsprint is high in lignin, one of the main structural components of wood.
These main structural regions are described in greater detail below.
"The main structural issue is large overleveraged banks," he said.
On "Portrait of Tracy," by Jaco Pastorius, he worked a short motif into a sound structural device.
The movie is formally plotted, with many symmetries and variations; children without parents is the dominant structural device.
