Simulations of underground structures subjected to dynamic loading using the distinct element method
نویسندگان
چکیده
منابع مشابه
Appropriate Loading Techniques in Finite Element Analysis of Underground Structures
Stability of underground structures is assessed by comparing rock strength with induced stresses resulted from ground stresses. Rock mass surrounding the opening may fail either by fracture or excessive deformation caused. Accurate calculation of induced stresses is therefore fundamental in the stability analysis of an opening. Although numerical methods, particularly finite element method, are...
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It is well-known that the mechanical behavior of rocks under cyclic loading is much different from static loading conditions. In most constructions, the load applied to structures is within dynamic ranges. That’s why a great deal of attention has been paid towards this field in order to identify the dynamic behavior of rocks in more details. Nevertheless, the nature of dynamic failure in rocks ...
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Approximate Dynamic Analysis of Structures for Earthquake Loading Using FWT
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ژورنال
عنوان ژورنال: Engineering Computations
سال: 2004
ISSN: 0264-4401
DOI: 10.1108/02644400410519848