On the interplay between seismic input energy and reinforcement strain
11th International Conference on Geosynthetics 2018, ICG 2018, Seoul, Güney Kore, 16 - 21 Eylül 2018, cilt.4, ss.3040-3047, (Tam Metin Bildiri)
- Yayın Türü: Bildiri / Tam Metin Bildiri
- Cilt numarası: 4
- Basıldığı Şehir: Seoul
- Basıldığı Ülke: Güney Kore
- Sayfa Sayıları: ss.3040-3047
- Anahtar Kelimeler: Arias Intensity, Dynamic strain, Geosynthetics, Seismic input energy
- Maltepe Üniversitesi Adresli: Evet
Özet
In the currently available literature on geosynthetically reinforced earth masses, an analytical or numerical model describing the time dependent response of the reinforcement geosynthetic - host soil composite under the action of seismic loads is lacking. There are numerous studies that deal with the viscous behavior of the reinforcement material under sinusoidal loading conditions whose frequency content and energy characteristics are vastly different than earthquake events. This study presents a novel correlation between cumulative seismic input energy and dynamic reinforcement strains by illustrating the applicability of the correlation on three different cases.