Research for development of Spiral bladed drain pipe reinforcement method

Tomohiro Hamasaki, Kiyonobu Kasama, Kenji Matsukata, Kouji Taguchi

研究成果: 会議への寄与タイプ学会誌査読

2 被引用数 (Scopus)

抄録

The purpose of this research is to develop a new earth reinforcement technology "The SDPR method" having both functions of a single earth reinforcement to increases the embankment strength and a drainage pipe to lower a ground water level in embankment at the same time. This paper summarizes the field test results of pullout test and drainage test of the SDPR method. The main conclusions are as follows: 1) It is possible to install a SDPR by using a conventional boring machine. 2) It was found that by a pull-out resistance test the SDPR integrates entirely bonded to the surrounding ground and the interface resistance between SDPR and the ground had a very high correlation with the representative N-value of the ground. 3) It was found that by installing SDPR into embankment the hail-life of an effective rainfall to match groundwater fluctuation was shorter meaning that SDPR accelerates water pressure dissipation and drainage from embankment. 4) It was found that ultimate effective rainfall increases to improve drainage resistance of embankment by installing SDPR.

本文言語英語
ページ2143-2146
ページ数4
出版ステータス出版済み - 2017
イベント19th International Conference on Soil Mechanics and Geotechnical Engineering, ICSMGE 2017 - Seoul, 韓国
継続期間: 9月 17 20179月 22 2017

その他

その他19th International Conference on Soil Mechanics and Geotechnical Engineering, ICSMGE 2017
国/地域韓国
CitySeoul
Period9/17/179/22/17

!!!All Science Journal Classification (ASJC) codes

  • 地盤工学および土木地質学

フィンガープリント

「Research for development of Spiral bladed drain pipe reinforcement method」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル