سال انتشار: ۱۳۹۰

محل انتشار: ششمین کنفرانس بین المللی زلزله شناسی و مهندسی زلزله

تعداد صفحات: ۸

نویسنده(ها):

f Soltani – Department of Survey and Civil Engineering, Kerman Graduate University of Technology, Kerman, Iran
f Qassemi – Department of Survey and Civil Engineering, Kerman Graduate University of Technology, Kerman, Iran
e Sadrossadat – Department of Survey and Civil Engineering, Kerman Graduate University of Technology, Kerman, Iran
a Qassemi – Department of Electrical Engineering, Shiraz University, Shiraz, Iran

چکیده:

In general effect of earthquake design loads on underground constructions, confided by soil, assessed in strain and deformation of those constructions. In this paper ovaling deformation and forces, created by soil-structure interaction, under earthquake loads, evaluated and results arecompared by artificial neural network and analytical approaches (closed form) in a twodimensional space for circular tunnels. We used Multi Layer Perceptron (MLP) and Radial Basis Function (RBF) networks. Results between MLP and RBF networks are compared and finally considered little diversity. In some cases MLP was better and other cases RBF. At the end benefits of artificial neural network and its power in circular tunnels analysis were clear.