| Autor: |
Idrus, Juliana, Shien, Ng Kok, Nujid, Masyitah Md, Abdullah, Nor Hafizah Hanis |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2023, Vol. 2688 Issue 1, p1-11, 11p |
| Abstrakt: |
The characteristics of soft soil, such as low shear strength and permeability with high water content and compressibility, pose a significant challenge for constructing structures and embankments. One of the most common techniques for ground improvement is stone columns, also known as granular piles or aggregate piers. The main aim of stone column installation is to reduce settlement, shorten consolidation time and increase the bearing capacity of soils. A comprehensive literature search has extracted many studies on finite element models, numerical simulation, and large-scale tests to identify stone columns' performance. This paper presents a brief review of the published work on the stone columns in the last 11 years (from 2000 until 2021) in order to describe the growth and the latest research developments of ground improvement by stone columns. The main findings from Scopus and Web of Science (WoS) databases are divided into two main subdivisions: the single/group stone column reinforced foundation and the ordinary/encased stone column, explicitly focusing on bearing capacity and mode of failures. Thus, this review paper provides the efficiency of the latest research trend as a guide for other researchers and industry practices that may be significant in the future. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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