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Priyadarshee, Akash, Gupta, Deepak, Kumar, Vikas, Kumar, Harish, Singh, Neelam. (1404). Comparative Study on the Stone Column Prepared by Crushed Concrete Debris and Recycled Concrete Aggregate. , (), -. doi: 10.22059/ceij.2025.382641.2158
Akash Priyadarshee; Deepak Gupta; Vikas Kumar; Harish Kumar; Neelam Singh. "Comparative Study on the Stone Column Prepared by Crushed Concrete Debris and Recycled Concrete Aggregate". , , , 1404, -. doi: 10.22059/ceij.2025.382641.2158
Priyadarshee, Akash, Gupta, Deepak, Kumar, Vikas, Kumar, Harish, Singh, Neelam. (1404). 'Comparative Study on the Stone Column Prepared by Crushed Concrete Debris and Recycled Concrete Aggregate', , (), pp. -. doi: 10.22059/ceij.2025.382641.2158
Priyadarshee, Akash, Gupta, Deepak, Kumar, Vikas, Kumar, Harish, Singh, Neelam. Comparative Study on the Stone Column Prepared by Crushed Concrete Debris and Recycled Concrete Aggregate. , 1404; (): -. doi: 10.22059/ceij.2025.382641.2158

Comparative Study on the Stone Column Prepared by Crushed Concrete Debris and Recycled Concrete Aggregate

Civil Engineering Infrastructures Journal
مقالات آماده انتشار، پذیرفته شده، انتشار آنلاین از تاریخ 03 اردیبهشت 1404    اصل مقاله (639.06 K)
شناسه دیجیتال (DOI): 10.22059/ceij.2025.382641.2158
نویسندگان
Akash Priyadarshee* 1؛ Deepak Gupta2؛ Vikas Kumar3؛ Harish Kumar4؛ Neelam Singh5
1Muzaffarpur Institute of Technology, Bihar
2Government Polytechnic College Udhampur, J&K.
3Central University Haryana, Mahendergarh, Haryana
4CDLSIET Panniwala Mota Sirsa, Haryana
5Central University of Haryana
چکیده
Using stone columns to support the structure constructed over weak soil strata is a widespread technique among engineers. The performance of a stone column (SC) mainly depends upon the soil in which it is installed, the material used to prepare it, the pattern, and its dimensions. This study evaluates the potential utilisation of crushed concrete debris (CCD) and recycled concrete aggregate (RCA) in the SC construction. For this purpose, a series of model tests on the square foundation supported by SC constructed in soft soil were conducted. The effect of the length of the column, the diameter of the column, and the number of columns prepared by two materials, CCD and RCA, are considered in this study. It is found that the SC prepared by RCA has a better load carrying capacity than the SC prepared by CCD. The improvement factor (IF) is determined based on the load-carrying capacity of SC made with RCA and CCD with respect to untreated soil. Test results have shown that the CCD and RCA both have the potential to be use as a construction material for SC.
کلیدواژه‌ها
Stone column؛ Load-carrying capacity؛ Crushed concrete debris؛ Recycled concrete aggregate
آمار
تعداد مشاهده مقاله: 61
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