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| 題 名 | 大規模崩塌潛勢區調查監測與整體治理規劃研擬--以臺中市-和平區-D016達觀為例=Investigation and Monitoring of Large-Scale Collapse Potential Areas and Development of Overall Management Planning--Dahguan(D016), Heping District, Taichung |
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| 作 者 | 卓宥瑄; 林育樞; 蕭珮恩; 蕭宇伸; | 書刊名 | 水土保持學報 |
| 卷 期 | 53:2 2023.12[民112.12] |
| 頁 次 | 頁3215-3226 |
| 分類號 | 440.9 |
| 關鍵詞 | 大規模崩塌潛勢區; 自動化監測系統; 崩塌地監測; 警戒管理值; Potential large scale landslides; Automatic monitoring system; Landslide monitoring; Warning threshold value; |
| 語 文 | 中文(Chinese) |
| 中文摘要 | 本計畫位於臺中市和平區達觀里,區域面積約為 59.74 公頃,計畫範圍為農業部農村發展 及水土保持署大規模崩塌編號臺中市-和平區-達觀 D016,保全戶數約 60 戶,為了解計畫區域 崩塌地的變動狀況以及風險程度,進行計畫區基本資料蒐集、地表地質及現況調查、空載 LiDAR 調查、地質鑽探、地球物理探測及監測儀器建置等調查工作。依調查成果顯示,計畫區域於崩 積層及岩層交界面為深層之可能滑動位置,地下水位於降雨期間升高至地下數公尺,具有可能 滑動條件,且現場觀察到坡面有裂縫、陷落、崩積層坍滑、地表沖蝕等現象發生。經綜合評估, 因目前邊坡主要以坡面沖蝕引致之淺層崩塌為主,故治理規劃暫以地表與地下排水及坡面穩定 處理工程為主,再輔以持續監測,以掌握邊坡之穩定變化。 |
| 英文摘要 | The project is located in Daguanli, Heping District, Taichung City, with an area of about 59.74 hectares, and the scope of the plan is the large-scale collapse of the Department of Rural Development and Soil and Water Conservation of the Ministry of Agriculture, numbered Taichung -Heping District-Daguan D016, and the number of households is about 60. According to the survey results, the planned area is located at the interface between the alluvium and the rock strata as a deep possible sliding position, the groundwater is located several meters underground during the rainfall, and there are possible sliding conditions, and cracks, collapses, colluvial collapse, surface erosion and other phenomena are observed on the slope surface. After comprehensive assessment, since the current slope is mainly caused by shallow collapse caused by slope erosion, the treatment plan is mainly based on surface and underground drainage and slope stabilization treatment projects, supplemented by continuous monitoring, to grasp the stable changes of the slope. |
本系統中英文摘要資訊取自各篇刊載內容。