Theoretical study on dynamic responses of an unlined circular tunnel subjected to blasting P-waves

dynamic response of unlined circular tunnels subjected to internal explosion

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Theoretical and Test Study on Dynamic Characteristics of Thin-Layered Sandy Frozen Soil in Blasting

In order to understand the stress changes of various points in sandy frozen soil, tension-compression conversion, fissure development on the surface, the rupture process, the expansion speed and scope of frozen soil duing blasting, the dynamic characteristics of thin-layered sandy frozen soil were analyzed in this paper. The blasting process of frozen soil is regarded as a dynamic pressure oper...

Implementation of a 3D Multilaminated Hydromechanical Model for Analysis of an Unlined High Pressure Tunnel

The purpose of this paper is to report the first stage of the implementation within FLAC of a hydromechanical model using an iterative procedure between two independent hydraulic and mechanical sub-models. The fracture network of the rock mass is considered using the multilaminated medium concept. The implemented model is illustrated through its application to the hydraulic circuit of the Venda...

investigating the relationship between ambiguity tolerance and willingness to translate of iranian prospective english translators: an sem revalidation study

cognitive studies of translation process have recently been awarded a great deal of attention. there exists a psychological angle to almost all translation activities. the present study, thus, deals with analysing the relationships between iranian prospective translators tolerance for ambiguity (ta) and their willingness to translate (wtt). the research was conducted as a mixed methods study, d...

A theoretical study on the P-I diagram of framed monolithic glass window subjected to blast loading