Laboratory study of the effect of temperature difference on the disintegration of redbed softrock
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To explore the impact of temperature difference (TD) on the disintegration of redbed softrock, three types of redbed rock, collected from Nanxiong Basin, were analyzed under three different treatments: TD, wetting and drying (WD), and TDWD-temperature difference and WD. To better understand the influence of different ranges of TD on disintegration during WD cycles, pH (hydrogen ion concentration) values, electrical conductivity (EC) values, and concentration of cations in leachate released during treatment were measured. The results show that no significant change can be observed under single TD treatment but that TD can increase the disintegration rate by accelerating the water–rock interaction. The effect of TD is more significant for rock with weak resistance to disintegration.
Кључне речи:
Rock disintegration / moisture–temperature interaction / redbed softrock / temperature difference (TD) / wetting and drying (WD)Извор:
Physical Geography, 2019, 40, 2, 149-163Издавач:
- Taylor and Francis
Финансирање / пројекти:
- Fundamental Research Funds for the Central Universities (SWU 118202)
- National Natural Science Foundation of China (41771088; 51779279)
- Special Program for Key Basic Research of the Chinese Ministry of Science and Technology (2013FY111900)
- Геохемијска испитивања седиментних стена - фосилна горива и загађивачи животне средине (RS-176006)
DOI: 10.1080/02723646.2018.1559418
ISSN: 0272-3646
WoS: 000457427400003
Scopus: 2-s2.0-85059105102
Институција/група
IHTMTY - JOUR AU - Yan, Luobin AU - Liu, Pan AU - Peng, Hua AU - Kašanin-Grubin, Milica AU - Lin, Kairong PY - 2019 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/2642 AB - To explore the impact of temperature difference (TD) on the disintegration of redbed softrock, three types of redbed rock, collected from Nanxiong Basin, were analyzed under three different treatments: TD, wetting and drying (WD), and TDWD-temperature difference and WD. To better understand the influence of different ranges of TD on disintegration during WD cycles, pH (hydrogen ion concentration) values, electrical conductivity (EC) values, and concentration of cations in leachate released during treatment were measured. The results show that no significant change can be observed under single TD treatment but that TD can increase the disintegration rate by accelerating the water–rock interaction. The effect of TD is more significant for rock with weak resistance to disintegration. PB - Taylor and Francis T2 - Physical Geography T2 - Physical Geography T1 - Laboratory study of the effect of temperature difference on the disintegration of redbed softrock VL - 40 IS - 2 SP - 149 EP - 163 DO - 10.1080/02723646.2018.1559418 ER -
@article{ author = "Yan, Luobin and Liu, Pan and Peng, Hua and Kašanin-Grubin, Milica and Lin, Kairong", year = "2019", abstract = "To explore the impact of temperature difference (TD) on the disintegration of redbed softrock, three types of redbed rock, collected from Nanxiong Basin, were analyzed under three different treatments: TD, wetting and drying (WD), and TDWD-temperature difference and WD. To better understand the influence of different ranges of TD on disintegration during WD cycles, pH (hydrogen ion concentration) values, electrical conductivity (EC) values, and concentration of cations in leachate released during treatment were measured. The results show that no significant change can be observed under single TD treatment but that TD can increase the disintegration rate by accelerating the water–rock interaction. The effect of TD is more significant for rock with weak resistance to disintegration.", publisher = "Taylor and Francis", journal = "Physical Geography, Physical Geography", title = "Laboratory study of the effect of temperature difference on the disintegration of redbed softrock", volume = "40", number = "2", pages = "149-163", doi = "10.1080/02723646.2018.1559418" }
Yan, L., Liu, P., Peng, H., Kašanin-Grubin, M.,& Lin, K.. (2019). Laboratory study of the effect of temperature difference on the disintegration of redbed softrock. in Physical Geography Taylor and Francis., 40(2), 149-163. https://doi.org/10.1080/02723646.2018.1559418
Yan L, Liu P, Peng H, Kašanin-Grubin M, Lin K. Laboratory study of the effect of temperature difference on the disintegration of redbed softrock. in Physical Geography. 2019;40(2):149-163. doi:10.1080/02723646.2018.1559418 .
Yan, Luobin, Liu, Pan, Peng, Hua, Kašanin-Grubin, Milica, Lin, Kairong, "Laboratory study of the effect of temperature difference on the disintegration of redbed softrock" in Physical Geography, 40, no. 2 (2019):149-163, https://doi.org/10.1080/02723646.2018.1559418 . .