頁籤選單縮合
| 題 名 | 坡地淺層地下水位性質探討=Characteristics of Shallow Groundwater Levels in Slopes |
|---|---|
| 作 者 | 方偉; 謝旻希; 廖陳侃; 陳映涵; 林庚鈴; 陸偉翔; | 書刊名 | 中華水土保持學報 |
| 卷 期 | 56:4 2025.12[民114.12] |
| 頁 次 | 頁192-203 |
| 分類號 | 351.85 |
| 關鍵詞 | 電子式水位觀測井; 地下水位下降速率; 飽和狀態; Electronic water level observation well; Groundwater level decline rate; Saturation; |
| 語 文 | 中文(Chinese) |
| DOI | 10.29417/JCSWC.202512_56(4).0003 |
| 中文摘要 | 本研究之 WS-066 邊坡於民國 105 年發現地下水位異常主要受加壓水塔輸水管線滲漏、破裂所致, 由於電子式水位觀測井扮演重要角色再選擇 3 處安裝,隨著大數據分析發現地下水位下降速率(m/sec)具有可 分層性質,即使無法驗證是否飽和狀態,但可透過降雨量與地下水位關係,掏選出比較接近飽和之地下水位 下降線性段,且同一分層呈現速率相近範圍,WS-066 邊坡土層位移變化隨速率分層逐漸往地表累積,其他邊 坡分層則與落石、RQD 及疑似斜交坡等有關,另外速率分層也與所在位置工程因素有關。 |
| 英文摘要 | An abnormal groundwater level in the slope was observed in 2016. This abnormal level was caused by the leakage and rupture of water pipelines connecting pressurized concrete towers. Electronic wells can be used for water level observation. In the present study, three locations were selected for the new installation of such wells. Big data analysis revealed that the rate at which the groundwater level decreases has a stratified nature. Even if it is not possible to verify whether the saturation state. Generally, the relationship between rainfall and groundwater level can be used to select the linear segment of the groundwater level decline rate close to the saturation state, with a similar rate range observed across an entire given layer. Changes in the displacement of the WS-066 slope soil layer accumulate toward the surface with rate stratification, with additional slope stratification related to rock fall, rock quality designa- tion, and suspected oblique slopes. In addition, rate stratification is related to the engineering factors of the location. |
本系統中英文摘要資訊取自各篇刊載內容。