earth drill methodとは 意味・読み方・使い方

To provide a new conditioner for drilling mud for earth drill method, having not only suitable viscosity and excellent wall forming property but also excellent cement resistance at low additive rate, so keeping good function even immixed with much cement solid and having excellent muddy water stability even immixed with excavated soil, sand and the like, and to provide drilling mud for earth drill method, obtained by using the conditioner.例文帳に追加

低添加量で適性な粘性や造壁形成性は勿論のこと、耐セメント性に優れているため、セメント固形分が多く混入しても良好な機能を維持でき、かつ掘削土砂等の混入にも優れた泥水安定性能を有する新規なアースドリル工法掘削泥水用調整剤、及びそれを用いて作ったアースドリル工法掘削泥水の提供。 - 特許庁

To provide a shaft excavator capable of reliably transmitting a torque and a pressing force from a rotating press-fitting device to a Kelly bar when a shaft is constructed in a ground by an earth drill work method.例文帳に追加

アースドリル工法により地盤に立坑を設ける場合に、回転圧入装置からの回転トルク及び押し込み力をケリーバに対して確実に伝達可能な立坑掘削機を提供する。 - 特許庁

A plurality of improved grounds 2 are constructed wall-likely in parallel with a space within a soft ground 1, and then the pile body 6 is constructed integrally with the improved ground 2 within the improved ground 2, by an earth drill construction method as a cast-in-place pile construction method.例文帳に追加

軟弱地盤１内に改良地盤２を壁状に複数、間隔をあけて平行に構築し、次いで、改良地盤２内に場所打ち杭工法としてのアースドリル工法により杭本体６を改良地盤２と一体的に構築する。 - 特許庁

A wall-like improved ground 2 is constructed lattice-likely within a soft ground 1, and then the pile body 6 is constructed integrally with the improved ground 2 in a crossed part of the lattice-like improved ground 2, by an earth drill construction method as a cast-in-place pile construction method.例文帳に追加

軟弱地盤１内に壁状改良地盤２を格子状に構築し、次いで、格子状の改良地盤２の交差部に場所打ち杭工法としてのアースドリル工法により杭本体６を改良地盤２と一体的に構築する。 - 特許庁

The soft ground 1 of a portion of constructing the structure is ground-improved over the whole face thereof, to construct an improved ground 2, and then the pile body 6 is constructed integrally with the improved ground 2 in the improved ground 2, by an earth drill construction method as a cast-in-place pile construction method.例文帳に追加

構造物が構築される部分の軟弱地盤１を全面的に地盤改良して改良地盤２を構築し、次いで、改良地盤２内に場所打ち杭工法としてのアースドリル工法により杭本体６を改良地盤２と一体的に構築する。 - 特許庁

This casing tube A for the earth drill method is constituted by forming a bypass path B through which the hole wall slurry 4 lifted to the outside of a steel pipe 1 for a casing by a drilling bucket 3 flows back into a drilled hole below the drilling bucket 3.例文帳に追加

ケーシング用鋼管１の外側にドリリングバケット３によって持ち上げられた孔壁安定液４をドリリングバケット３よりも下方の掘削孔内に還流させるためのバイパス経路Ｂを形成してアースドリル工法用ケーシングチューブＡを構成する。 - 特許庁

An azimuth detecting device for a shaft excavator and an azimuth detecting method using the same when excavating a shaft use the angular velocity of earth rotation and the gravity detected by a azimuth detecting section 20 and removes the azimuth errors caused by the revolutions of the drill 2.例文帳に追加

本発明によるたて抗掘削機用方位検出装置及びそれを用いたたて抗掘削時の方位検出方法は、方位検出部(20)が検出する地球の自転角速度・重力を利用し、ドリル(2)の旋回により生じる方位角誤差を除去する構成と方法である。 - 特許庁