COMPACTING WORK OF SOFT GROUND

申请公布号：JPS60173213(A)

申请号：JP19840026807

申请日期：1984.02.15

申请公布日期：1985.09.06

申请人：

KAIYOU KOGYO KK

发明人：ISHII KEIJI

分类号：E02D3/046;F02B3/06;(IPC1-7):E02D3/046

主分类号：E02D3/046

摘要：PURPOSE:To strongly compact soft ground by a method in which a working scaffold tower serving as a measuring scale for its height and as a scaffold in combination is set on the surrounding of a rod having a consolidator on its lower end, and striking or vibration is applied to the upper end of the rod. CONSTITUTION:A rod 1 is hung down to the mound M of the seabed through a wire rope 3 by the leader L of a crane ship S, and a working scaffold tower serving as a measuring scale is set around the rod 1. Striking or vibration is applied to a striking plate 5 along leader rail 4 by a Diesel hammer H to compact the mound M. The setting of the tower 6 enables the working scaffold to be utilized and also to be used as a measuring scale, so that the accuracy of the construction work can be raised.

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