JP2019152042A - 地盤の凍上・沈下量予測方法 - Google Patents
地盤の凍上・沈下量予測方法 Download PDFInfo
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- JP2019152042A JP2019152042A JP2018038400A JP2018038400A JP2019152042A JP 2019152042 A JP2019152042 A JP 2019152042A JP 2018038400 A JP2018038400 A JP 2018038400A JP 2018038400 A JP2018038400 A JP 2018038400A JP 2019152042 A JP2019152042 A JP 2019152042A
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- subsoil
- frost heave
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Claims (1)
- 予め凍土の施工区分毎にブロック形状で面積等価となるように凍土をモデル化するとともに、施工区分毎の平均凍上・沈下率を算出する第一の工程と、
施工時期に応じて各凍土区分を「未凍土範囲」、「凍土範囲」、「解凍土範囲」に分類する第二の工程と、
分類範囲に応じ、第一の工程で算出した平均凍上・沈下率を選択し、地盤の変位を三次元凍上変位計算法により求める第三の工程とを備えることを特徴とする地盤の凍上・沈下量予測方法。
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JP2019152042A true JP2019152042A (ja) | 2019-09-12 |
JP7145623B2 JP7145623B2 (ja) | 2022-10-03 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH08189038A (ja) * | 1995-01-11 | 1996-07-23 | Shimizu Corp | 寒冷地における冬期の盛土施工法 |
JPH0941356A (ja) * | 1995-07-28 | 1997-02-10 | Sato Kogyo Co Ltd | 凍結工法における凍結制御方法 |
JPH10227032A (ja) * | 1997-02-17 | 1998-08-25 | Shimizu Corp | 冬季の自然冷熱を利用した粘性土の盛土施工法 |
JP2009121174A (ja) * | 2007-11-16 | 2009-06-04 | Kajima Corp | 凍結装置、凍土計算システム、凍結方法及びプログラム |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH08189038A (ja) * | 1995-01-11 | 1996-07-23 | Shimizu Corp | 寒冷地における冬期の盛土施工法 |
JPH0941356A (ja) * | 1995-07-28 | 1997-02-10 | Sato Kogyo Co Ltd | 凍結工法における凍結制御方法 |
JPH10227032A (ja) * | 1997-02-17 | 1998-08-25 | Shimizu Corp | 冬季の自然冷熱を利用した粘性土の盛土施工法 |
JP2009121174A (ja) * | 2007-11-16 | 2009-06-04 | Kajima Corp | 凍結装置、凍土計算システム、凍結方法及びプログラム |
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