طراحی لرزه ای و عملکرد سازه های خاکی تقویت شده با ژئوسنتتیک ...

اختصاصی از فی دوو طراحی لرزه ای و عملکرد سازه های خاکی تقویت شده با ژئوسنتتیک ... دانلود با لینک مستقیم و پر سرعت .

Seismic design procedures are proposed for
geosynthetic-reinforced soil structures. The procedures are based on a pseudo-static limit
equilibrium analysis, which considers horizontal
acceleration and incorporates a permanent displacement limit. Internal and external stability
analyses are conducted to determine the required strength and length of geosynthetic ,
considering different modes of failure . Parametric studies illustrate the effects of seismic
acceleration on the design of reinforced soil
structures having different slope angles and soil
properties. For vertical slopes at small seismic
acceleration, tieback=compound failure dictates
the required geosynthetic length. The length
required to resist direct sliding increases rapidly
as the seismic acceleration increases.