護坡工法之數值分析-以鐵立庫崩塌邊坡為例

劉家齊

doi:10.6342/NTU.2012.02530

44.192.65.228，Hello！

Close
Search Quick Search Advanced Search Publication Search	Personal Service Member Login Searching History Use Bonus Card SYMSKAN
Browse Browse by University of Graduate Thesis Browse by Pinyin of Graduate Thesis Browse by Conference Proceedings Topic Browse by Conference Proceedings Publisher Browse by Pinyin of Conference Proceedings Browse by eBook Category Browse by eBook Topic Browse by eBook Publisher
Customer Services Authorize Airiti Recommend a Journal

Search Symbol (Half-width)	Description of Search Symbols
Space	"AND" indicates the intertwining of key terms used in a search
Double Quotation Marks ("") ( " " )	Double quotation marks indicate the beginning and end of a phrase, and the search will only include terms that appear in the same order of those within the quotations. Example: "image process" ： " image process "
?	Indicates a variable letter. Entering two ? will indicate two variable letters, and so on. Example: "Appl?", search results will yield apple, apply… e , appl y … ( (often used to English word searches) )
*	Indicates an unlimited number of variable letters to follow, from 1~n. Example: Enter "appl*", search results will yield apple, apples, apply, applied, application…(often used in English word searches) e , appl es , appl y , appl ied , appl ication … ( (often used to English word searches) )
AND、OR、NOT	Boolean logic combinations of key words is a skill used to expand or refine search parameters. (1) AND (1) AND: Refines search parameters (2) OR (2) OR: Expands search parameters (3) NOT: Excludes irrelevant parameters

DOI stands for Digital Object Identifier （ D igital O bject I dentifier ） ,
and is the unique identifier for objects on the internet. It can be used to create persistent link and to cite articles.

Using DOI as a persistent link

To create a persistent link, add「http://dx.doi.org/」「 http://dx.doi.org/ 」 before a DOI.
For instance, if the DOI of an article is 10.5297/ser.1201.002 , you can link persistently to the article by entering the following link in your browser: http://dx.doi.org/ 10.5297/ser.1201.002 。
The DOI link will always direct you to the most updated article page no matter how the publisher changes the document's position, avoiding errors when engaging in important research.

Cite a document with DOI

When citing references, you should also cite the DOI if the article has one. If your citation guideline does not include DOIs, you may cite the DOI link.

DOIs allow accurate citations, improve academic contents connections, and allow users to gain better experience across different platforms. Currently, there are more than 70 million DOIs registered for academic contents. If you want to understand more about DOI, please visit airiti DOI Registration （ doi.airiti.com ）。

Data Source

College of Engineering > Graduate Institute of Civil Engineering
Engineering > Civil Engineering & Architecture Engineering

Bibliography Management Tool

Related Links

Report an Issue

Purchase Single Articles

Download PDF

護坡工法之數值分析-以鐵立庫崩塌邊坡為例

Numerical Analysis of Slope Protection Methods -- A Case Study of the Slope Failure in Tieliku Area

劉家齊 , Masters　　Advisor：陳榮河　　

繁體中文 DOI： 10.6342/NTU.2012.02530

邊坡；護坡工法；數值模擬；降雨；土釘； slope ； slope protection methods ； numerical analysis ； rainfall ； anchor

Abstract │ Reference (57) │ Times Cited (3) │ Altmetrics

Abstract 〈TOP〉

Parallel Abstract 〈TOP〉

Different protection methods, such as geotextile blankets for erosion control, soil nails, and ground anchors, are often used to protect slopes. The effect of these engineering works at extreme climate condition, e.g., uneven distribution of rainfalls with high intensities in recent years, is worth studying. In this research, the effect of some slope protection works were studied through numerical analysis by using the package software named GEO-Studio. The Tieliku landslide in the catchment area of the Shihmen Reservoir was taken as the case for this study. 
The engineering properties of the soil were obtained from the in-situ soil samples tested in the laboratory. The numerical model consisted of two slopes, steep and gentle, in plane-strain condition. The rainfall data was that from the Sinlaku rainfall. The engineering works analyzed were the vegetation cover by hydro-seeding method in conjunction with soil nails, the anchored geosynthetic slope system, and the geotextile blanket for erosion control. The following three programs were employed in the analysis. First, the SEEP/W program is for analysis of the change in pore pressure, considering both saturated and unsaturated modes. Second, the SIGMA/W program is for stress and strain analyses. Third, the SLOPE/W program is for stability analysis of the slope. 
The conclusions are made as follows. (1) The foreign soil from hydro-seeding has a low coefficient of permeability and can delay the increase in pore pressure. In addition, the soil nails can reduce the displacement of soil as well as decrease significantly the plastic zones in the slope. (2) With increased infiltration depth, the axial force in the anchor increases, and the location of maximum tensile force shifts from close to the slope face initially to the middle of the anchor, while the maximum shear force and the maximum bending moment are close to the surface. In general, the axis force in a nail is relatively more important than its shear force and the bending moment. (3) The geotextile blanket provides a drainage path along the slope face, thus it reduces infiltration as well as the plastic zone, the displacement, and the axial force in the nails. Moreover, the axial forces are lower than those in the case of vegetation cover with nails. (4) Though use of a geotextile blanket alone may reduce infiltration, soil nails are still needed if the soil has inadequate shear strength to keep the slope stable.

Reference ( 57 ) 〈TOP〉

4. 江永哲、林啟源 (1991)，「土石流之發生雨量特性分析」，中華水土保持學報，第二十二卷，第2期，第21-37頁。
連結：
6. 何嘉浚 (1996)，「土釘擋土結構設計方法之探討」，碩士論文，國立台灣大學土木工程學研究所。
連結：
7. 呂明杰 (2004)，「土壤邊坡降雨入滲行為之探討」，碩士論文，中原大學土木工程學系。
連結：
9. 柯凱元 (2007)，「利用砂箱試驗與遲滯模式探討土壤保水曲線與沈陷特性關係之研究」，博士論文，國立台灣大學生物環境系統工程學研究所。
連結：
10. 柯傑夫 (2011)，「鐵利庫崩塌地，北台灣:以試驗判斷岩盤湧水扮演角色」，碩士論文，國立台灣大學土木工程學系。
連結：

Times Cited (3) 〈TOP〉

Altmetrics

〈TOP〉

E-mail ：

When an article is available to download, a notice will be sent to your mailbox address.

E-mail ：