Propagation of waves through anharmonic defects: a strongly anharmonic dangling resonator

Wave propagation through elastic solids

Wave propagation through elastic solids with a periodic array of arbitrarily shaped defects

✍ E. Scarpetta; M.A. Sumbatyan 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 527 KB

In the context of wave propagation through damaged (elastic) solids, an analytical approach to study the normal penetration of a scalar plane wave into a periodic array of defects with arbitrary shape is introduced. By means of a (uniform) approximation slightly stronger than the standard one-mode t