Analysis of Deep Excavation Based on Beam Model
碩士 === 國立台灣工業技術學院 === 營建工程技術研究所 === 85 === The objective of this study is derive the coefficient of subgradereaction suitable to be used in the excavation analysis. The studyadopts the concept of analysis of deformation of vertically loadedpiles developed...
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
1997
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| Online Access: | http://ndltd.ncl.edu.tw/handle/42253316147082598535 |
| Summary: | 碩士 === 國立台灣工業技術學院 === 營建工程技術研究所 === 85 === The objective of this study is derive the coefficient of
subgradereaction suitable to be used in the excavation analysis.
The studyadopts the concept of analysis of deformation of
vertically loadedpiles developed by Randolph and Wroth(1978),in
which the soil behindthe wall is simulated as an equivalent soil
pile. The condition oftwo-dimensional plane strain as well as
the factor of the excavationwidth are taken into account. The
derived coefficient of subgradereaction is then incorporated
into a computer program based on the theory derived. The input
soil parameters are obtained directly fromlaboratory tests. The
analysis results verify the appropriateness ofthe derived
coeifficient of subgrade reaction.
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