Analysis of the correlation between modified secondary and primary compression index on the example of old municipal waste in Serbia
Објеката
- Тип
- Рад у зборнику
- Верзија рада
- објављена
- Језик
- енглески
- Креатор
- Dragoslav Rakić, Irena Basarić Ikodinović, Jovana Janković, Tina Đurić
- Извор
- 20th International Conference on Soil Mechanics and Geotechnical Engineering (ICSMGE)
- Издавач
- ICMS Australasia
- Датум издавања
- 2022
- Сажетак
- The paper presents the results related to the determination of the index of primary and maximum and minimum indices of secondary compression, i.e. modified primary and secondary compression indices (Cc, Cc', C'min, C'max), obtained by laboratory testing of artificially prepared municipal waste samples (three series of 9 samples in total) in an oedometer apparatus with a diameter of 20 cm. Old municipal waste was used, which was taken from two landfills in Serbia, one that is no longer in use (Ada Huja in Belgrade) and the other that is still in use (city landfill in Novi Sad). The duration of the test of the first series was 74 days, the second series 161 days and the third series 147 days. From the results it was possible to present the relationship of these indices and the initial void ratio as well as the influence of normal stresses on the ratio of modified secondary and primary compression indices (C'max/Cc' and C'min/Cc'). The established relation can be useful for obtaining the secondary compression index for a significantly shorter duration of the experiment, since a time of 15 min has been adopted for the completion of the primary compression.
- број страница
- 6
- Subject
- municipal solid waste, secondary compression index, ratio of modified secondary and primary compression index
- Шира категорија рада
- М30
- Ужа категорија рада
- М33
- Права
- Отворени приступ
- Лиценца
- All rights reserved
- Формат
- Медија
20ICSMGE-D.Rakic.pdf
Dragoslav Rakić, Irena Basarić Ikodinović, Jovana Janković, Tina Đurić. "Analysis of the correlation between modified secondary and primary compression index on the example of old municipal waste in Serbia " in 20th International Conference on Soil Mechanics and Geotechnical Engineering (ICSMGE), ICMS Australasia (2022)
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