シンボルマーク独立行政法人土木研究所 寒地土木研究所

論文・刊行物検索

詳細情報

発表 A Design Method Concerning Horizontal Resistance of Piles Constructed in Improved Ground

作成年度 2005年度
論文名 A Design Method Concerning Horizontal Resistance of Piles Constructed in Improved Ground
論文名(和訳) 改良地盤に施工する杭の水平抵抗に関する設計法
論文副題
発表会 第16回国際地盤工学会議
誌名(No./号数)
発表年月日 2005/09/12 ~ 2005/09/16
所属研究室/機関名 著者名(英名)
土質基礎研究室冨澤 幸一(TOMISAWA Kouichi)
構造部長西川 純一(NISHIKAWA Jun’ichi)
土質基礎研究室西本 聡(NISHIMOTO Satoshi)
土質基礎研究室佐藤 厚子(SATOH Atsuko)
土質基礎研究室林 宏親(HAYASHI Hirochika)
土質基礎研究室福島 宏文(FUKUSHIMA Hirofumi)
抄録
The purpose of this study is to consider the application of strength generated following ground improvement as horizontal resistance of piles constructed in improved ground and to systematize it as a rational design method. In the proposed design method、 the range of influence of horizontal resistance of piles in improved ground、 or the necessary range of ground improvement、 was established based on engineering assessment and horizontal subgrade reaction of piles was determined from shear strength increased by ground improvement. The validity of the design method was empirically verified by on-site horizontal loading tests of piles and finite element analysis that was conducted to supplement its parameters. Also、 because the improved ground would become stronger than the unim-proved original ground、 the effect of the hardness of surrounding ground on piles during earthquakes was verified using a centrifugal excitation experiment and the dynamic finite element method.
本文表示
このサイトで提供される情報には、PDFファイルが使われています。PDFファイルをご覧頂くにはAdobeReaderが必要です、「Get AdobeReader」をクリックしてダウンロードしてください。 AdobeReaderダウンロード
ページの先頭へ

この画面を閉じる

Copyright (C) 2006 Independent Administrative Institution Civil Engineering Research Institute for Cold Region.