土砂濃度 - Weblio 英和・和英辞典 (original) (raw)
例文
工事現場に於ける掘削時に発生する濁水並びに降雨水による土砂の流水による非常に濃度薄い濁水処理システム。例文帳に追加
To provide a processing system of muddy water occurred at the time of excavation in a construction site and muddy water of a comparatively low mud concentration occurred by the stream of earth and sand caused by rainfall water. - 特許庁
塩分濃度が高い地盤であっても、掘削土砂には適度な塑性流動化を生じさせて止水性を高め、切羽の安定が図れるとともに、円滑な排土が保障されて順調な掘削推進が行えるようにする。例文帳に追加
To enhance cut-off performance by producing moderate plastic fluidization to excavated sediment even in the ground with high salinity concentration, thereby stabilizing a working face and ensuring smooth soil removal to enable smooth excavation and jacking. - 特許庁
起泡力に優れ、有効分濃度が低い水溶液で使用した場合でも、安定な泡沫を形成でき、土砂の流動性を低下させない気泡シールド工法用の起泡剤を提供する。例文帳に追加
To provide a foaming agent for a foam shielding method high in foaming power, enabling stable foams to be produced even in case of use in the form of an aqueous solution of low effective component concentrations, and causing no drop of soil/sand fluidity. - 特許庁
小口径である先導掘削機１のロータ３にて駆動の回転カッタ４により掘削した掘削土砂Ｅ１と、送泥管５の吐出管５ａから流出の高濃度泥水Ｅ２とが、ロータ３と掘進用外筒２との間に形成の前面側チャンバ６内で撹拌混合されて流動化された掘削土砂泥濃Ｅを得る。例文帳に追加
Excavated earth and sand E1 being excavated by a rotary cutter 4 driven by a rotor 3 of a small-aperture leading advancing machine 1, and high-concentration muddy water E1 are agitated and mixed in a front side chamber 6 being formed between a rotor 3 and an outer cylinder 2 for advancing to obtain excavated earth and sand mud concentration E that is fluidized. - 特許庁
送信アンテナ２１と受信アンテナ２２を水中に配置し、掃流砂で反射した送信アンテナ２１から送信したレーダ波を受信アンテナ２２で受信し、受信アンテナ２２で受信した受信データを処理して得られたレーダ波形振幅量に基づいて、掃流砂の**土砂濃度を求める。例文帳に追加
A transmitting antenna 21 and a receiving antenna 22 are arranged in the water, the receiving antenna 22 receives the radar wave transmitted from the transmitting antenna 21 reflected by the bed-load, and the sediment concentration of the bed-load is determined, based on the amount of radar wave amplitude obtained by processing the received data received by the receiving antenna 22. - 特許庁
本発明はトンネル掘削地盤に礫を含有する土砂地盤であっても長距離、大口径のトンネルのシールド推進掘削に適し、切羽掘削泥土を常法で地上に搬出し、搬出泥土の一部をインバート部にバッチ式に埋戻し、これを均一濃度で強力な路床となすことを目的とする。例文帳に追加
To provide an invert subgrade construction method suitable for shield jacking excavation of a long-distance large-bore tunnel even in the sediment ground containing gravel in the tunnel excavation ground, carrying out excavated mud of a working face onto the ground by a conventional method, and backfilling a part of carried-out mud into an invert part in a batch manner to construct a strong subgrade of uniform concentration. - 特許庁
例文
本発明はトンネル掘削地盤に礫を含有する土砂地盤であっても長距離、大口径のトンネルのシールド推進掘削に適し、切羽掘削泥土を常法で地上に搬出し、搬出泥土の一部をインバート部にバッチ式に埋戻し、これを均一濃度で強力な路床となすことを目的とする。例文帳に追加
To provide an invert subgrade construction method suitable for the shield jacking excavation of a long-distance large-bore tunnel even in the sediment ground containing gravel in the tunnel excavated ground, taking out working face excavated mud to the ground by a conventional method, backfilling part of the taken-out mud in a batch manner into an invert part to form a strong subgrade with uniform density. - 特許庁