QUANTITATIVE STUDY ON OBSERVED SEISMIC STRAINS IN UNDERGROUND STRUCTURES

Evaluation of Quantitative Impact of Watershed Management Projects on Underground water Level (Case Study: Jamab Project)

Performance and control are two important components in any executive activity and their purposes are to correct and improve the functions and reduce wasting resources for better productivity and adoption of appropriate techniques that ultimately lead to the development of programs. Therefore, the present study aimed to simulate underground water flow and investigate the effects of artificial ...

Significance of Soil Compaction on Blast Resistant Behavior of Underground Structures: A Parametric Study

Dynamic response of underground structures has always been a topic of concern for designers and researchers. The behavior of these complicated systems under blast loading is affected by various factors and parametric studies are required to investigate their significance. The importance of soil density around the underground structure through which, the waves of explosion of a penetrator bomb i...

Seismic wave interaction with underground cavities

Motivation The Comprehensive-Nuclear-Test-Ban-Treaty (CTBT) aim to prohibit any nuclear explosion on Earth. For its realization a nuclear test verification strategy has to be set up, consisting of three pillars: •Monitoring • International Data Center •On-Site Inspection (OSI) OSI aims to be the ultimate tool to clarify wether or not a nuclear test has been carried out in violation of the CTBT....

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...

Electrolysis m Underground Structures