A Study of Deep Excavation Parameters in SinChung- LuChow Area

碩士 === 國立臺北科技大學 === 土木與防災研究所 === 95 === According to the Taipei MRT planning, investigation and excavation experience in the past, the engineering geology characteristics of Taipei basin already provides geotechnical engineers lots of valuable information. There are just few geotechnical information...

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Main Authors: Chih-Jung Chiu, 邱志榮
Other Authors: 陳水龍
Format: Others
Language:zh-TW
Published: 2007
Online Access:http://ndltd.ncl.edu.tw/handle/836ggp
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spelling ndltd-TW-095TIT056530282019-06-27T05:10:07Z http://ndltd.ncl.edu.tw/handle/836ggp A Study of Deep Excavation Parameters in SinChung- LuChow Area 三重-蘆洲地區深開挖參數研究 Chih-Jung Chiu 邱志榮 碩士 國立臺北科技大學 土木與防災研究所 95 According to the Taipei MRT planning, investigation and excavation experience in the past, the engineering geology characteristics of Taipei basin already provides geotechnical engineers lots of valuable information. There are just few geotechnical information in the SanChung - LuChow area across the Dan-Sui river if making comparison with the data within the Taipei city area. Following the planning and construction of MRT SinChung line and LuChow line, the geotechnical information within these areas are more abundant and complete. Up to now, most of the MRT stations already finish its excavation work gradually, its abundant construction and monitoring information can provide related geotechnical researchs. This research was based on the theory of Finite Element Method and we employed the PLAXIS software to analyze the sensitivity about the represented sandy layer and clayey layer. Meanwhile, some practical excavation cases around SanChung - LuChow area were collected and were carried out the back analysis. The research results show that the evaluation of the elastic modulus of soil (Es) is about 3,000N~3,750N in sandy layer and 600Su~750Su in clayey layer around SanChung - LuChow area. It can provide an .appropriate range of Es parameter which can be used to the deep excavation analyses for a reasonable prediction about the maximum deformation during the excavation stages. 陳水龍 2007 學位論文 ; thesis 97 zh-TW
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language zh-TW
format Others
sources NDLTD
description 碩士 === 國立臺北科技大學 === 土木與防災研究所 === 95 === According to the Taipei MRT planning, investigation and excavation experience in the past, the engineering geology characteristics of Taipei basin already provides geotechnical engineers lots of valuable information. There are just few geotechnical information in the SanChung - LuChow area across the Dan-Sui river if making comparison with the data within the Taipei city area. Following the planning and construction of MRT SinChung line and LuChow line, the geotechnical information within these areas are more abundant and complete. Up to now, most of the MRT stations already finish its excavation work gradually, its abundant construction and monitoring information can provide related geotechnical researchs. This research was based on the theory of Finite Element Method and we employed the PLAXIS software to analyze the sensitivity about the represented sandy layer and clayey layer. Meanwhile, some practical excavation cases around SanChung - LuChow area were collected and were carried out the back analysis. The research results show that the evaluation of the elastic modulus of soil (Es) is about 3,000N~3,750N in sandy layer and 600Su~750Su in clayey layer around SanChung - LuChow area. It can provide an .appropriate range of Es parameter which can be used to the deep excavation analyses for a reasonable prediction about the maximum deformation during the excavation stages.
author2 陳水龍
author_facet 陳水龍
Chih-Jung Chiu
邱志榮
author Chih-Jung Chiu
邱志榮
spellingShingle Chih-Jung Chiu
邱志榮
A Study of Deep Excavation Parameters in SinChung- LuChow Area
author_sort Chih-Jung Chiu
title A Study of Deep Excavation Parameters in SinChung- LuChow Area
title_short A Study of Deep Excavation Parameters in SinChung- LuChow Area
title_full A Study of Deep Excavation Parameters in SinChung- LuChow Area
title_fullStr A Study of Deep Excavation Parameters in SinChung- LuChow Area
title_full_unstemmed A Study of Deep Excavation Parameters in SinChung- LuChow Area
title_sort study of deep excavation parameters in sinchung- luchow area
publishDate 2007
url http://ndltd.ncl.edu.tw/handle/836ggp
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