Limit analysis solution for ultimate bearing capacity of footing resting on the rock mass with a circular void subjected to line loading (Record no. 19835)
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| 000 -LEADER | |
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| fixed length control field | a |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20230830121338.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 230830b xxu||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | AIKTC-KRRC |
| Transcribing agency | AIKTC-KRRC |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 21659 |
| Author | Chauhan, Vinay Bhushan |
| 245 ## - TITLE STATEMENT | |
| Title | Limit analysis solution for ultimate bearing capacity of footing resting on the rock mass with a circular void subjected to line loading |
| 250 ## - EDITION STATEMENT | |
| Volume, Issue number | Vol.53(2), Apr |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | USA |
| Name of publisher, distributor, etc. | Springer |
| Year | 2023 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Pagination | 334-347p. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | In this study, a finite element limit analysis-based numerical simulation is carried out using an adaptive mesh refinement technique to investigate the influence of a circular void/cavity having a diameter, dv, on the ultimate bearing capability (UBC) of a strip footing with a width, B resting over rock mass and subjected to a centrally placed line loading. The rock mass is assumed to follow the Generalized Hoek–Brown (GHB) failure criterion. The influence of rock mass parameters and void’s location concerning footing’s position on the ultimate bearing capacity is examined using a dimensionless reduction factor, Rf, and the potential failure mechanisms are investigated and discussed in detail. The effect of the void’s location concerning footing, such as the normalized vertical (W/B) and horizontal (H/B), distances of the footing to the void on the UBC is analysed. Comprehensive design table for the Rf considering various positions of the void and rock mass parameters are provided. The sensitivity analysis of these variables is also explored using parametric studies. The findings recommend that the presence of a void that exceeds a specified threshold of W/B ≥ 3.5 and H/B ≥ 4 is negligible on Rf and indicates that the development of distinct potential failure envelopes around the footing is highly governed by the void’s position from the footing, i.e. W/B and H/B. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| 9 (RLIN) | 4621 |
| Topical term or geographic name entry element | Civil Engineering |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| 9 (RLIN) | 14967 |
| Co-Author | Piyush Kumar |
| 773 0# - HOST ITEM ENTRY | |
| Place, publisher, and date of publication | Switzerland Springer |
| Title | Indian geotechnical journal |
| International Standard Serial Number | 0971-9555 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| URL | https://link.springer.com/article/10.1007/s40098-022-00676-2 |
| Link text | Click here |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Articles Abstract Database |
| Withdrawn status | Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Total Checkouts | Barcode | Date last seen | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | School of Engineering & Technology (PG) | School of Engineering & Technology (PG) | Archieval Section | 30/08/2023 | 2023-1289 | 30/08/2023 | 30/08/2023 | Articles Abstract Database |