Underground Temperature Survey in and around the Landslide Area (4):On some factors having an effect on underground temperature
スポンサーリンク
概要
- 論文の詳細を見る
In this paper, the writer examined some factors exerting influence on the measurement of underground temperature and controlling the underground temperature. As the results of this examination, next factors were clarified.<BR>a) On the factors exerting influence on the measurement of underground temperature:<BR>1) Inflow of the air into opened hole and the heat of friction between iron bar and wall of hole had no effect on the measurement of underground temperature.<BR>2) Inserted thermometer into the hole was read the temperature after five minutes ago.<BR>3) Diurnal variation of underground temperature at one meter in depth was not in existence against a wide range of thermal diffusivity of the landslide soil mass.<BR>4) Thermal diffusivity of tuff in the Matsunoyama landslide area was 0.002-0.012cm<SUP>2</SUP>/sec., and unchangeable layer of underground temperature is about 60 centi-meters in depth.<BR>5) Surface water around the measurement points had no effect on the underground temperature at one meter in depth, but underground water exuding from the wall of hole had an effect on it.<BR>b) On the factors controlling the underground temperature:<BR>1) The distributed pattern of underground temperature was not controlled by geological and topographical factors in and around a landslide area.<BR>2) The distributed pattern of underground temperature was controlled by ground surface condition, a forest and a rice field had a large effect on the underground temperature at one meter in depth. Accordingly, each measured value should be corrected in obedience to each ground surface condition of the measurement point.<BR>3) Vein-stream of underground water had a large effect on the underground temperature at one meter in depth. In the case of the Matsunoyama landslide area, the vein-stream of underground water had the dimension of 10 or 30 meters radius, and this value did not change so large against the variation of season.
- 社団法人 日本地すべり学会の論文
著者
関連論文
- イラン北西部の地すべり地における1m深地温探査法による地下水脈の推定
- 十勝平野の複合扇状地の地下水流動機構
- 1920年海原地震の際に発生したレス地すべりの運動特性
- P32. 洞窟遺跡の保存のための自然地下水学的観点からの考察 : 北海道余市町国指定史跡フゴッペ洞窟の場合(調査・計測,ポスターセッション)
- 温度計測を用いた流動地下水調査による道路崩壊の復旧
- 地温測定による地下水排除工効果判定法の新しい試みについて
- 地温探査 : あるがままの地下水の姿を求めて
- ため池漏水箇所検出に対する地温測定調査の有効性について
- 地中内部ひずみ計測定結果の判定について
- 地温測定による旧河道調査の有効性について
- 地下水流速の浅層地温に与える影響について
- 地すべり活動に対する地下水流脈の役割について
- 地すべり地内外における地下水の存在状態と地すべり活動 : 昭和49年度研究発表会講演論文
- 地温測定調査の地すべり地への適応 : 昭和48年度研究発表会講演論文
- 地中内部ひずみ計測定結果の判定について
- 地温測定による地下水排除工の効果判定の可能性について : 大石地すべり地を例として
- インドネシア・ジャワ島および台湾の地すべり地における1m深地温測定による地下水流脈調査法の可能性について
- 横穴試錐排水孔における水平温度検層の意味について
- 地すべり地内の効果的地下水排除のための調査法 : 兵庫県北部等における融雪に伴う地すべり地を例として
- 長者地すべり地の一活動史 : 明治19, 23年を中心として
- 地すべり災害・防止工法の変遷について
- The Motion Characteristics of Loess Landslides Induced by the Haiyuan Earthquake in the Ningxua Province, China
- Flow System of Shallow Groundwater in Hohu Plain
- Proposal of a New Technique to Detect the Flow Rate of Underground Water from the Variations of Streaming Potential:The Streaming Potential Technique
- On the Specific Upheaval Phenomenon at the Tip Part of the Landslide Area(1)
- Underground Temperatmre Smrvey in and around the Landslide Area (5):on Some factors having an effect on underground temperature
- On a Method of Instrumentation of Underground Deformation
- On the Groundwater Behavior in Each Geological Layer at a Landslide Area in the Rokko Mountainous District
- タイトル無し
- Underground Temperature Survey in and around the Landslide Area (7):Period of operation of the survey and variation of scale of vein stream of underground water in a long term
- タイトル無し
- タイトル無し
- タイトル無し
- Underground Temperature Survey in and around the Landslide Area (4):On some factors having an effect on underground temperature
- Underground Temperature Survey in and around the Landslide Area (3):Gotenyama and Kamenose landslide areas
- On the Result of the Investigation of Groundwater-vein Streams by Measuring One-meter-depth Underground Temperature in Winter Season in the Fractured-zone Type Landslide Areas:take the case of the Oh-ishi landslide area