DEVELOPMENT OF PERMEANT SOIL IMPROVEMENT SYSTEM SUITABLE FOR HORIZONTAL DIRECTIONAL DRILLING

To apply to soil improving method using horizontal directional drilling (HDD), smaller grouting pipes are desirable for installing into curving boring hole. In this study, the self-packers are newly equipped on grout pipes, that is more simplified than conventional packer system. Feasibility of the...

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Veröffentlicht in:	Doboku Gakkai Ronbunshuu F 2008, Vol.64(3), pp.272-282
Hauptverfasser:	ISHII, Hiroyasu, HIGAKI, Kanji, KAWAI, Shunsuke, MIWA, Shinji, KOIZUMI, Ryonosuke, OYAMA, Tadao
Format:	Artikel
Sprache:	eng ; jpn
Schlagworte:	grout pipe horizontal directional drilling permeant grouting soil improvement
Online-Zugang:	Volltext
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