Zobrazeno 1 - 10
of 1 578
pro vyhledávání: '"Red clay"'
Autor:
DeWild, Melissa, Wyatt, Neal
Publikováno v:
Library Journal. Sep2024, Vol. 149 Issue 9, p57-58. 2p.
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Guilin is a world-famous karst area characterized by a high concentration of Ca2+ in its groundwater. The disintegration of red clay plays a key role in the collapse of soil caves. In order to study the disintegration mechanisms of unsaturat
Externí odkaz:
https://doaj.org/article/7636d86b6abe46eea921ab3f3998a5e8
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract Red clay as a special soil has a high liquid-plastic limit, water swelling and water loss shrinkage. To solve the problems red clay was modified by calcium carbonate produced in Hezhou, Guangxi. The Liquid-plastic limit, water loss shrinkage
Externí odkaz:
https://doaj.org/article/b15168ef8a934d33a8211a6da706c732
Publikováno v:
Publishers Weekly. 10/21/2024, Vol. 271 Issue 40, p32-32. 1/5p.
Autor:
Liao, Lillian
Publikováno v:
Booklist. 12/1/2024-12/15/2024, Vol. 121 Issue 7/8, p116-117. 2p.
Autor:
Hayatullah, Asma Shafiq Shathi, Md Golam Mostafa, Md Aminur Rahman, Pradip Kumar Biswas, Md Sha Alam, Md Shohel Rana, Md Ripaj Uddin, Md Nuruzzaman, Md Shams Shahriar, Mohammad Nazim Zaman
Publikováno v:
Heliyon, Vol 10, Iss 19, Pp e38863- (2024)
This work focused on removing iron with oxalic acid from red clay samples collected from Kapasia Upazila, Gazipur District, Bangladesh. To characterize the red clay, the study employed several techniques: particle size analysis, WDXRF (wavelength-dis
Externí odkaz:
https://doaj.org/article/6e27243f7cd44360a4f9b6c13e825908
Publikováno v:
Nature Environment and Pollution Technology, Vol 23, Iss 2, Pp 591-604 (2024)
This study investigates the physical characteristics of red clay using the IDW approach and linear regression modeling in an area of 268.12 km2, focusing on Kirkuk, Bor, and Jambor structures. Through the analysis of 52 soil samples and the integrati
Externí odkaz:
https://doaj.org/article/9eb1eb61da924f76a9f6c69302062b37
Publikováno v:
工程科学学报, Vol 46, Iss 5, Pp 927-936 (2024)
A triaxial test is a common method for studying the shear strength of soil. This test simulates actual engineering conditions; therefore, the evolution law of the shear band is universal. An in-depth study of this law will help reveal the shear failu
Externí odkaz:
https://doaj.org/article/7e2e6a0d538b4716968b7d5d80ae5077
Publikováno v:
Shuiwen dizhi gongcheng dizhi, Vol 51, Iss 3, Pp 110-117 (2024)
To study the engineering properties of red clay modified by sodium polyacrylate, the Liuzhou remodeled red clay cured by sodium polyacrylate was selected for the permeability test with variable head and triaxial shear test to analyze the permeability
Externí odkaz:
https://doaj.org/article/a3b473e53b2a461b831e58bc32a4f57e
Obliquity-paced summer monsoon from the Shilou red clay section on the eastern Chinese Loess Plateau
Autor:
Xu Silu, Chen Jiasheng
Publikováno v:
Open Geosciences, Vol 16, Iss 1, Pp 171-87 (2024)
The red clay of the Chinese Loess Plateau (CLP) is an important geological archive for understanding the variability in the late Neogene East Asian monsoon. The periodicity of the summer monsoon of the red clay on the eastern CLP is dominated by ecce
Externí odkaz:
https://doaj.org/article/5120e5c5fdae455f85c0d285d02cd3e2