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Musivand, M. and ASgari Ziyarati, M. (2014) Effects of Frequency and Earth Slope on Earth Surface Movement by Digging Low-Deep Tunnels under Dynamic Loads. The 1st Constructing Conference of Civil Projects Evaluation and Construction, Gorgan, 1 May 2014.

has been cited by the following article:

• TITLE: Impact of Soil Type Used in Tunneling on Land Subsidence and Mobility Effective Time under Different Earthquake Records

  AUTHORS: Arash Rostami, Alireza Firoozfar, Behnam Adhami, Nima Asghari

  KEYWORDS: Soil Type, Dominant Frequency, Movement Duration, Soil Subsidence

  JOURNAL NAME: Open Journal of Geology, Vol.6 No.11, November 28, 2016

  ABSTRACT: During recent decades, tunnels construction in urban environments has been recognized as a useful factor in improving transportation situation in cities. Construction of underground structures like tunnels has a direct impact on the above-ground structures. The most important impacts are soil crust movement of the structure movement), acceleration change of the earthquake on structures, and land subsidence. The present research aims at seismic evaluation of the effect of soil type in land subsidence and effective mobility time in tunneling projects. For this purpose, two different soil types are chosen to model and assess factors using numerical methods. The outcome of this research concludes that tunneling changes in the dominant frequency record if these changes reach to the extent that structure frequency equals to record frequency, resonance phenomenon happens.