excess pore pressureとは 意味・読み方・使い方

Then, the behavior (generation and dissipation) of the excess pore water pressure generated in the ground around the penetration body at the time of the percussive penetration, is detected by the pore water pressure sensor.例文帳に追加

打撃貫入時に貫入体周辺地盤で発生する過剰間隙水圧の挙動（発生及び消散）を間隙水圧センサで検出する。 - 特許庁

To provide a liquefaction test equipment allowing upward groundwater to generate excess pore water pressure in the ground for reproducing a liquefaction phenomenon.例文帳に追加

上向きの浸透流により地盤中に過剰間隙水圧を発生させて液状化現象を再現する液状化試験装置を提供する。 - 特許庁

To suppress liquefaction by suppressing a rise in excess pore water pressure or increasing a ground density, in terms of a cast-in-place pile.例文帳に追加

場所打ち杭において、過剰間隙水圧の上昇を抑えたり地盤密度を高めたりして液状化を抑制する。 - 特許庁

The reed valve 2a is provided with a pore 2c, whereby the pressure in the crank chamber is prevented from being increased to excess.例文帳に追加

また、リードバルブ２ａには細孔２ｃが形勢さており、クランク室内の圧力が高くなり過ぎないようにしている。 - 特許庁

In this way, when the permeable layer 24 is formed along the circumferential surface of the pile 26, an increase in the excess pore water pressure can be suppressed for the suppression of the liquefaction because excess pore water generated by a seismic ground motion can escape into the permeable layer 24 of the circumferential surface of the pile.例文帳に追加

こうして、場所打ち杭２６の周面に沿って透水層２４を形成すると、地震動により生じる過剰間隙水を杭周面の透水層２４に逃がせるので、過剰間隙水圧の上昇を抑えて液状化を抑制できる。 - 特許庁

When a seismic response analysis is performed by an operation part 16, using excess pore water pressure ratio and shearing rigidity of at least analyzed ground, at least one of the excess pore water pressure ratio and the shearing rigidity is derived in different rules before and after transfer to a cyclic mobility, when the ground is liquefied.例文帳に追加

演算部１６により、少なくとも解析対象とする地盤の過剰間隙水圧比及びせん断剛性を用いて地震応答解析を行うに際し、前記過剰間隙水圧比及び前記せん断剛性の少なくとも一方を、前記地盤が液状化に至る際のサイクリック・モビリティに移行する前後で異なる規則で導出する。 - 特許庁

To provide a countermeasure construction method against liquefaction of ground capable of preventing liquefaction by maintaining an excess pore water pressure lower than a prescribed value (a threshold) without improving an entire region where liquefaction prevention is required.例文帳に追加

液状化を防止するべき領域全体を改良せずに、過剰間隙水圧比を所定値（しきい値）以下にせしめて液状化を防止することが出来る地盤の液状化対策工法の提供。 - 特許庁