Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
SETTLEMENT AMOUNT EVALUATION METHOD
To provide a settlement amount evaluation method that can properly evaluate the settlement amount of a ground improvement body, enabling its integration into ground improvement designs as unequal settlement countermeasures.SOLUTION: A settlement amount evaluation method for an improvement body to improve the ground supporting a structure comprises steps of: determining a function of a relation between compression stress and compression strain determined by initial rigidity of the improvement body and a limit compression stress value; calculating a deformation modulus in accordance with a load level acting on the improvement body from the structure using the function; and evaluating the compression amount of the improvement body based on the load level and the deformation modulus.SELECTED DRAWING: Figure 1
【課題】地盤改良体の沈下量を適切に評価することができ、不同沈下対策工としての地盤改良の設計に反映することを可能とした沈下量評価方法を提案する。【解決手段】構造物を支持する地盤を地盤改良してなる改良体の沈下評価方法であって、改良体の初期剛性と極限圧縮応力値とにより規定される圧縮応力と圧縮ひずみとの関係の関数を規定するステップと、関数を利用して構造物から改良体に作用する荷重度に応じた変形係数を求めるステップと、荷重度と変形係数とに基づいて改良体の圧縮量を評価するステップとを実行する。【選択図】図１
SETTLEMENT AMOUNT EVALUATION METHOD
To provide a settlement amount evaluation method that can properly evaluate the settlement amount of a ground improvement body, enabling its integration into ground improvement designs as unequal settlement countermeasures.SOLUTION: A settlement amount evaluation method for an improvement body to improve the ground supporting a structure comprises steps of: determining a function of a relation between compression stress and compression strain determined by initial rigidity of the improvement body and a limit compression stress value; calculating a deformation modulus in accordance with a load level acting on the improvement body from the structure using the function; and evaluating the compression amount of the improvement body based on the load level and the deformation modulus.SELECTED DRAWING: Figure 1
【課題】地盤改良体の沈下量を適切に評価することができ、不同沈下対策工としての地盤改良の設計に反映することを可能とした沈下量評価方法を提案する。【解決手段】構造物を支持する地盤を地盤改良してなる改良体の沈下評価方法であって、改良体の初期剛性と極限圧縮応力値とにより規定される圧縮応力と圧縮ひずみとの関係の関数を規定するステップと、関数を利用して構造物から改良体に作用する荷重度に応じた変形係数を求めるステップと、荷重度と変形係数とに基づいて改良体の圧縮量を評価するステップとを実行する。【選択図】図１
SETTLEMENT AMOUNT EVALUATION METHOD
沈下量評価方法
TOMITA NATSUMI (Autor:in) / WATANABE TORU (Autor:in) / KATO MASAKI (Autor:in)
07.10.2024
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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