碩士 / 國立成功大學 / 土木工程學系專班 / 94 / Abstract
Reservoir’s storage area is the junction that is covered with water sources of the main、 branch and wild creeks in the basin. The stability of the natural slope around it is not only an important part of water and soil conservation in the watershed, but also the maximum influence zone of its deposit produced directly.
Huge areas of collapse and landslide with respect to the slope failure in the basin are those factors affecting reservoir’s deposit most utterly, specially for large amount of mudstone debris resulted from the landslide of the slope failure. Where the collapse or landslide closer to reservoir’s storage area or main and branch happens results in the more effect on its deposit. But the more remote gives rise to the less impact on reservoir’s deposit, owing to a certain degree of mudstone shift distance and stagnant zone.
The collapse or landslide of the slope failure occurs in the wetted zone and that results in mudstone debris directly sliding into the reservoir. Thus, the deposit increases as the reservoir usage span decreases. To seek for the everlasting management and utilization, the control of slope failure in the wetted zone is the emergency on controlling the reservoir’s basin in present. This study makes a choice for a landslide near the storage area of Tsen Wen reservoir-「Gee Ue peninsula landslide」 and makes use of retailing pile in row as the case on the control of the slope landslide.For the influence on the slope stability after its installation. The program PC STABLE 6 uses ultimate balance method as the analysis software for safety factor. According to the engineering effect after construction, the effective control on landslide is used to be the basic concept, also taking consideration for landscape and ecology. Via analysis,the retailing pile is taken as the feasibility study of the control strategy of landslide in the wetted zone in order to establish a model, available to be followed up in the future,for landslide control in the slope.
| Identifer | oai:union.ndltd.org:TW/094NCKU5015009 |
| Date | January 2005 |
| Creators | Shin-Long Yu, 余世龍 |
| Contributors | Jiing -Wen Chen Sheng-Huoo Ni Jiann-Horng wu, 陳景文 |
| Source Sets | National Digital Library of Theses and Dissertations in Taiwan |
| Language | zh-TW |
| Detected Language | English |
| Type | 學位論文 ; thesis |
| Format | 116 |
Page generated in 0.0016 seconds