地盤改良工法の最近の技術と今後の展望(<特集>地盤改良工法の最新技術と今後の展望)

概要

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Due to the growing population and spreading urbanization in the past century, it has become really difficult to select the suitable ground for locating infrastructures. Construction projects often encounter very soft soil deposits, which will pose headache problems of stability and/or excessive settlement. To solve these problems, a variety of ground improvement techniques have been developed and put into practice in Japan. As numerous research efforts have been paid to develop the techniques, Japanese ground improvement techniques are the most developed and sophisticated techniques in the world from view points of machinery, design, execution and quality control and assurance. In this article, recent development of Japanese ground improvement techniques and their future trends are briefly introduced.
2012-06-01