Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD FOR CONFIRMING BEARING PILE'S BEING INSTALLED TO BEARING LAYER AND BEARING PILE CONSTRUCTION METHOD
PROBLEM TO BE SOLVED: To provide a method for confirming bearing pile's being installed to a bearing layer and a bearing pile construction method which enable a bearing pile to be constructed with improved reliability.SOLUTION: In a method for confirming bearing pile's being driven to a bearing layer, an elastic wave w is generated at a vibratory point set in a bearing layer G1. The elastic wave w is received by a receiver 3 installed on a bearing pile 1 constructed at a position away from the vibratory point in a planar view. In the method, arrival time or amplitude of the elastic wave w received by the receiver 3 is used to confirm whether or not a tip of the bearing pile 1 reaches the bearing layer G1.SELECTED DRAWING: Figure 4
【課題】支持杭の施工をより確実に行うことを可能とした支持杭の支持層到達確認方法および支持杭の施工方法を提案する。【解決手段】支持層Ｇ１内に設定された起振点において弾性波ｗを発生させ、起振点から平面視で離れた位置に形成された支持杭１に設けた受信器３によって弾性波ｗを受信し、受信器３によって受信した弾性波ｗの到達時間または振幅によって支持杭１の先端が支持層Ｇ１に到達しているか否かを確認する支持杭の支持層到達確認方法。【選択図】図４
METHOD FOR CONFIRMING BEARING PILE'S BEING INSTALLED TO BEARING LAYER AND BEARING PILE CONSTRUCTION METHOD
PROBLEM TO BE SOLVED: To provide a method for confirming bearing pile's being installed to a bearing layer and a bearing pile construction method which enable a bearing pile to be constructed with improved reliability.SOLUTION: In a method for confirming bearing pile's being driven to a bearing layer, an elastic wave w is generated at a vibratory point set in a bearing layer G1. The elastic wave w is received by a receiver 3 installed on a bearing pile 1 constructed at a position away from the vibratory point in a planar view. In the method, arrival time or amplitude of the elastic wave w received by the receiver 3 is used to confirm whether or not a tip of the bearing pile 1 reaches the bearing layer G1.SELECTED DRAWING: Figure 4
【課題】支持杭の施工をより確実に行うことを可能とした支持杭の支持層到達確認方法および支持杭の施工方法を提案する。【解決手段】支持層Ｇ１内に設定された起振点において弾性波ｗを発生させ、起振点から平面視で離れた位置に形成された支持杭１に設けた受信器３によって弾性波ｗを受信し、受信器３によって受信した弾性波ｗの到達時間または振幅によって支持杭１の先端が支持層Ｇ１に到達しているか否かを確認する支持杭の支持層到達確認方法。【選択図】図４
METHOD FOR CONFIRMING BEARING PILE'S BEING INSTALLED TO BEARING LAYER AND BEARING PILE CONSTRUCTION METHOD
支持杭の支持層到達確認方法および支持杭の施工方法
ICHIHARA MICHIZO (Autor:in) / IWABUCHI TSUNETARO (Autor:in) / FUKAZAWA KYOZO (Autor:in) / WAKABAYASHI TADASHI (Autor:in)
29.06.2017
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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