Engineering geological mapping for empirical design evaluation of Tunnel 10 of Jakarta - Bandung high-speed railway, Indonesia

An engineering geological mapping was carried out at the construction site of the Tunnel 10 of Jakarta Bandung High-Speed Railway to obtain data and information of the engineering geological conditions, particularly the rock masses. This research aims to determine the rock mass classes at the tunnel...

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Autores principales:	Herdiana Hanifah Hilda, Indrawan I Gde Budi, Setiawan Hendy
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/af543865a1b3446389bd56870317a1f8
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spelling	oai:doaj.org-article:af543865a1b3446389bd56870317a1f82021-12-02T17:11:56ZEngineering geological mapping for empirical design evaluation of Tunnel 10 of Jakarta - Bandung high-speed railway, Indonesia2267-124210.1051/e3sconf/202132501006https://doaj.org/article/af543865a1b3446389bd56870317a1f82021-01-01T00:00:00Zhttps://www.e3s-conferences.org/articles/e3sconf/pdf/2021/101/e3sconf_icst2021_01006.pdfhttps://doaj.org/toc/2267-1242An engineering geological mapping was carried out at the construction site of the Tunnel 10 of Jakarta Bandung High-Speed Railway to obtain data and information of the engineering geological conditions, particularly the rock masses. This research aims to determine the rock mass classes at the tunnel construction site and recommend the tunnel support system based on the Rock Mass Rating (RMR) and the Japan Society of Civil Engineers (JSCE) systems. This research is expected to better understand the rock mass classes, which were previously determined based on the newly applied Basic Quality (BQ) system for the tunnel support empirical design. The results showed that the research area consisted of young volcanic products, namely moderate to highly weathered tuff breccia and andesitic breccia. The uniaxial Compressive Strength (UCS) of rock mass varies between 1-25 MPa. The RMR value ranges from 21 to 40, indicating disintegrated and poor rock mass quality. The proposed tunnel support system is the combination of shotcrete, steel support for top heading and bench support, arch sidewall, and invert concrete.Herdiana Hanifah HildaIndrawan I Gde BudiSetiawan HendyEDP SciencesarticleEnvironmental sciencesGE1-350ENFRE3S Web of Conferences, Vol 325, p 01006 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Environmental sciences GE1-350
spellingShingle	Environmental sciences GE1-350 Herdiana Hanifah Hilda Indrawan I Gde Budi Setiawan Hendy Engineering geological mapping for empirical design evaluation of Tunnel 10 of Jakarta - Bandung high-speed railway, Indonesia
description	An engineering geological mapping was carried out at the construction site of the Tunnel 10 of Jakarta Bandung High-Speed Railway to obtain data and information of the engineering geological conditions, particularly the rock masses. This research aims to determine the rock mass classes at the tunnel construction site and recommend the tunnel support system based on the Rock Mass Rating (RMR) and the Japan Society of Civil Engineers (JSCE) systems. This research is expected to better understand the rock mass classes, which were previously determined based on the newly applied Basic Quality (BQ) system for the tunnel support empirical design. The results showed that the research area consisted of young volcanic products, namely moderate to highly weathered tuff breccia and andesitic breccia. The uniaxial Compressive Strength (UCS) of rock mass varies between 1-25 MPa. The RMR value ranges from 21 to 40, indicating disintegrated and poor rock mass quality. The proposed tunnel support system is the combination of shotcrete, steel support for top heading and bench support, arch sidewall, and invert concrete.
format	article
author	Herdiana Hanifah Hilda Indrawan I Gde Budi Setiawan Hendy
author_facet	Herdiana Hanifah Hilda Indrawan I Gde Budi Setiawan Hendy
author_sort	Herdiana Hanifah Hilda
title	Engineering geological mapping for empirical design evaluation of Tunnel 10 of Jakarta - Bandung high-speed railway, Indonesia
title_short	Engineering geological mapping for empirical design evaluation of Tunnel 10 of Jakarta - Bandung high-speed railway, Indonesia
title_full	Engineering geological mapping for empirical design evaluation of Tunnel 10 of Jakarta - Bandung high-speed railway, Indonesia
title_fullStr	Engineering geological mapping for empirical design evaluation of Tunnel 10 of Jakarta - Bandung high-speed railway, Indonesia
title_full_unstemmed	Engineering geological mapping for empirical design evaluation of Tunnel 10 of Jakarta - Bandung high-speed railway, Indonesia
title_sort	engineering geological mapping for empirical design evaluation of tunnel 10 of jakarta - bandung high-speed railway, indonesia
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/af543865a1b3446389bd56870317a1f8
work_keys_str_mv	AT herdianahanifahhilda engineeringgeologicalmappingforempiricaldesignevaluationoftunnel10ofjakartabandunghighspeedrailwayindonesia AT indrawanigdebudi engineeringgeologicalmappingforempiricaldesignevaluationoftunnel10ofjakartabandunghighspeedrailwayindonesia AT setiawanhendy engineeringgeologicalmappingforempiricaldesignevaluationoftunnel10ofjakartabandunghighspeedrailwayindonesia
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Engineering geological mapping for empirical design evaluation of Tunnel 10 of Jakarta - Bandung high-speed railway, Indonesia

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