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題 名 | 數值分析在節理岩盤工程之目前應用實務=Current Practice of Numerical Analysis in Jointed Rock Engineering |
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作 者 | 陳志南; 李碧霞; 張偉哲; 郭俊何; 吳志宏; 林煒僑; 葉瀚仁; 周伯融; 陳俐穎; 鄭豫謹; | 書刊名 | 地工技術 |
卷 期 | 138 2013.12[民102.12] |
頁 次 | 頁57-68 |
專 輯 | 岩盤工程與岩盤數值分析 |
分類號 | 441.1 |
關鍵詞 | 節理岩盤工程; 數值分析; 節理分佈; 節理強度與變形參數; Jointed rock engineering; Numerical analysis; Joint distribution; Strength and deformation parameters of joint; |
語 文 | 中文(Chinese) |
中文摘要 | 節理岩盤工程與土壤工程最大差異處即為節理之存在,地質構造、節理分佈、節理強度與變形參數控制了工程行為。由於每個工址之地層構造與節理分佈都不相同,而理論解法又多侷限在均質或水平互層等理想假設,致與岩盤工程間之設計分析都不易相互套用,故需要另外之工具與方法來進行仿真模擬之設計與施工。目前國際上是以經驗結合數值分析,來進行岩盤工程之調查、設計、與監測佈設,故本文為針對節理岩盤工程之特性,就其數值分析之需求與執行,提出台科大岩盤工程團隊這十餘年來累積之研究經驗,並就教於國內專家先進。 |
英文摘要 | The major difference between rock engineering and soil engineering is the presence of joints in rock. Joint distribution, strength and deformation parameters dominate the engineering behavior. Considering that the geological structure and joint distribution of each site are different, and theoretical formulae are always based on ideal assumptions such as rock is homogeneous or rock layers are perfect horizontal. Design and analytical results cannot be completely imitated from case to case. Tools and methods of design and construction to simulate the practical characterization of rock engineering are needed. To combine numerical analysis with empirical concepts is worldwide adopted for investigation, design, and monitoring instrumentation at present. The paper presents what we learned from numerical simulation of rock engineering in the past decade in NTUST, and hope to obtain expert comments. |
本系統中英文摘要資訊取自各篇刊載內容。