4th International Seminar on Sustainable Urban Development | |
Potential collapse due to geological structures influence in Seropan Cave, Gunung Kidul, Yogyakarta, Indonesia | |
地球科学;经济学 | |
Nugroho, B.^1 ; Pranantya, P.A.^1 ; Witjahjati, R.^1 ; Rofinus^1 | |
Mining Department, Faculty of Earth Technology and Energy, Universitas Trisakti, Jakarta, Indonesia^1 | |
关键词: collapse; Geological structures; Geomechanical classification; Micro hydros; Rock mass qualities; Rock mass stability; Surface irrigation; Underground rivers; | |
Others : https://iopscience.iop.org/article/10.1088/1755-1315/106/1/012007/pdf DOI : 10.1088/1755-1315/106/1/012007 |
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来源: IOP | |
【 摘 要 】
This study aims to estimate the potential collapse in the Seropan cave, based on the existing geological structure conditions in the cave. This is very necessary because in the Seropan cave will be built Microhydro installation for power plants. The electricity will be used to raise the underground river water in the cave to a barren soil surface, which can be used for surface irrigation. The method used is analysis the quality of rock mass along the cave. Analysis of rock mass quality using Geomechanical Classification or Rock Mass Rating (RMR), to determine the magnitude of the effect of geological structure on rock mass stability. The research path is divided into several sections and quality analysis is performed on each section. The results show that the influence of geological structure is very large and along the cave where the research there are several places that have the potential to collapse, so need to get serious attention in handling it. Nevertheless, the construction of this Microhydro installation can still be carried out by making a reinforcement on potentially collapsing parts.
【 预 览 】
Files | Size | Format | View |
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Potential collapse due to geological structures influence in Seropan Cave, Gunung Kidul, Yogyakarta, Indonesia | 786KB | download |