DESIGN OF UNDERGROUND OPERATIONS COMPLEX FOR BLAST LOADS
Journal Title: International Journal of Innovative Research in Advanced Engineering - Year 2016, Vol 0, Issue 0
Abstract
Underground structures are an integral part of the infrastructure of modern society and are used for a wide range of applications, including subways and railways, highways, material storage, sewage and water transport. Underground structures built in areas subject to explosive attacks must withstand the blast loading and pressure coming on to the structure. Historically, underground structures have experienced a lower rate of damage than surface structures. The facility is deeply buried with a protective slab at top and a sand cushion between this protective slab and the roof slab of the facility so that it is safe from the top. But if the weapon penetrates through soil by the side of the protective slab at an angle and explodes, this will affect the side walls. For this condition we have to design the structure by providing sandwich RCC walls with sand filling in between or extending the top protective slab to a distance so that the distance between the final explosion of the weapon and the wall is increased thereby decreasing the design pressure. The structures subjected to blast loads require a detailed understanding of blast phenomena and the dynamic response of various structural elements.
Authors and Affiliations
NALINI M. , Dr. SHASIDHAR C. , GOPAL P
Keywords
Related Articles
- EP ID EP179832
- DOI -
- Views 139
- Downloads 0
COMPARATIVE STUDY OF PAPR REDUCTION ON SPECTRUM AND ENERGY EFFICIENCIES USING CLIPPING AND FILTERING TECHNIQUE AND PARTIAL TRANSMIT SEQUENCE TECHNIQUE IN OFDM SYSTEM
In this paper an economical study is done among simple clipping and filtering procedures and partial transmit sequence procedure, and proved that spectrum and energy efficiency is much better in comparative with the part...
PRIVACY PRESERVATION IN SOCIAL MEDIA BY IMAGE PROCESSING
Photo sharing is a captivating feature which popularizes Online Gregarious Networks (OSNs). Lamentably, it may leak users’ privacy if they are sanctioned to post, comment, and tag a photo liberatingly. In this paper, we...
Fully Automated Electronic Mock Examination in an Introductory Computer Science Course
A mock examination is an exam that does not count for credit. It is taken before an official examination and gives students the opportunity to practice for the later, important exam. The mock examination provides student...
A Survey on Machine Learning Algorithms
A large number of techniques has been developed so far to tell the diversity of machine learning. Machine learning is categorized into supervised, unsupervised and reinforcement learning .Every instance in given data-set...
DESIGN OF UNDERGROUND OPERATIONS COMPLEX FOR BLAST LOADS
Underground structures are an integral part of the infrastructure of modern society and are used for a wide range of applications, including subways and railways, highways, material storage, sewage and water transport. U...