Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Minsu Cha"'
Autor:
Minsu Cha, J. Carlos Santamarina
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-17 (2022)
Abstract The static and dynamic stability of natural or constructed slopes can be affected by dissolution or dissolution-like phenomena. Their underlying mechanisms, however, remain unclear. New experimental results and discrete element simulations p
Externí odkaz:
https://doaj.org/article/11ba911827504406a42d08e7cf9ae548
Publikováno v:
Applied Sciences, Vol 13, Iss 23, p 12902 (2023)
Earthwork scheduling (during the planning phase of road construction) is an important task that directly affects the cost and time of a project. However, the current scheduling methods are not performed at a detailed level and carry forward gaps from
Externí odkaz:
https://doaj.org/article/2b0344b23c444d0aa134cb05ebdac30e
Publikováno v:
Buildings, Vol 13, Iss 6, p 1431 (2023)
With the advent of the Fourth Industrial Revolution, construction technology innovation through high-tech convergence is actively taking place, and the smart construction technology market is growing rapidly. However, as it focuses on the use of indi
Externí odkaz:
https://doaj.org/article/e1c87d62d94b4664875ad12f6025b34a
Autor:
Minsu Cha, J. Carlos Santamarina
Publikováno v:
Applied Sciences, Vol 12, Iss 16, p 8015 (2022)
Displacements induced by mineral dissolution and subsurface volume contraction affect overlying soils. In this study, we examine the consequences of mass loss or volume contraction at shallow depths using a discrete element method. The goal of the st
Externí odkaz:
https://doaj.org/article/602de66f57c04bc19062c88633faf238
Autor:
Minsu Cha, Naif B. Alqahtani, Xiaolong Yin, Lei Wang, Bowen Yao, Timothy J. Kneafsey, Jennifer L. Miskimins, Yu-Shu Wu
Publikováno v:
Energies, Vol 14, Iss 17, p 5433 (2021)
In cryogenic fracturing, a rock surface exposed to cryogenic fluids undergoes a large thermal gradient, and the resultant local tensile stress overcomes rock strength and initiates fractures. This study investigates the development of cracks generate
Externí odkaz:
https://doaj.org/article/abf22abb926748e29b81f34faee7f212
Publikováno v:
Processes; Volume 11; Issue 7; Pages: 2028
Cryogenic fracturing has been explored in recent years as a waterless fracturing method for well stimulation to avoid issues encountered in water-based hydraulic fracturing. Cryogenic stimulation using liquid nitrogen applies large thermal gradients
Publikováno v:
Buildings; Volume 13; Issue 6; Pages: 1431
With the advent of the Fourth Industrial Revolution, construction technology innovation through high-tech convergence is actively taking place, and the smart construction technology market is growing rapidly. However, as it focuses on the use of indi
Autor:
Minsu Cha, Jungyeon Jang
Publikováno v:
Géotechnique Letters. 11:321-325
This study investigates the rapid freezing behaviour of saturated clays under large thermal gradients. Although the freezing characteristics of soils under natural/low thermal gradients such as ice lens formation and water migration have been extensi
Publikováno v:
Sustainability; Volume 14; Issue 21; Pages: 13896
Recently, the application of 3D printing in the production of curved panels has increased due to the irregular shape of free-form buildings. In general, 3D printing based on additive manufacturing (AM) methods requires various supports that cause a w
Autor:
Yunxing Lu, Minsu Cha
Publikováno v:
Geothermics. 106:102569