Zobrazeno 1 - 10
of 5 363
pro vyhledávání: '"TRIAXIAL TEST"'
Autor:
Zong-Tang Zhang, Guan-Ming Zhou
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-22 (2024)
Abstract Using coal gangue as subgrade filler (CGSF) can address the accumulated issues of coal mine waste, but also save the constructing costs, which has the important ecological and engineering practical value. The well-graded limit of CGSF was ca
Externí odkaz:
https://doaj.org/article/c292786f35c147bdb3cbbb38d3572296
Autor:
Guoshen Zhou, Qunwei Wu, Shuai Li, Dongbo Wan, Jieyong You, Danqing Song, Jun Zhao, Xiangcheng Zhang, Pan Shi, Pengfei Chu
Publikováno v:
Geomechanics and Geophysics for Geo-Energy and Geo-Resources, Vol 10, Iss 1, Pp 1-17 (2024)
Abstract Stone fill materials are widely used in engineering projects such as earth-rock dams, railways, and highway embankments. Nevertheless, they are susceptible to particle breakage, which can lead to a decline in engineering performance. A compl
Externí odkaz:
https://doaj.org/article/fdc070ebea434d6c92a2e17dba872f2e
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 9, Pp 3733-3745 (2024)
Liquefaction assessment based on strain energy is significantly superior to conventional stress-based methods. The main purpose of the present study is to investigate the correlation between shear wave velocity and strain energy capacity of silty san
Externí odkaz:
https://doaj.org/article/b383dc76e5464683af5e8804795c2987
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 8, Pp 3149-3164 (2024)
To understand the strengths of rocks under complex stress states, a generalized nonlinear three-dimensional (3D) Hoek‒Brown failure (NGHB) criterion was proposed in this study. This criterion shares the same parameters with the generalized HB (GHB)
Externí odkaz:
https://doaj.org/article/7421a8af574a472eaf06e66cbe90e108
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract The treatment, disposal, and resource utilization of waste mud are challenges for engineering construction. This study investigates the road performance of waste mud–solidified soil and explains how solidifying materials influence the stre
Externí odkaz:
https://doaj.org/article/c1b0ffcb4a554d0695c3d2abe163495a
Autor:
Mehrab Balighi, Ali Akhtarpour, Mohammad Saleh Baradaran, Mirvat Abdallah, Amirabbas RiyahiKhoo
Publikováno v:
Results in Engineering, Vol 24, Iss , Pp 103646- (2024)
This research presents an in-depth analysis of the volumetric and mechanical behavior of expansive soils surrounding the Khangiran gas well in Sarakhs, emphasizing the effects of matric suction and confining pressures on soil mechanical properties. T
Externí odkaz:
https://doaj.org/article/5d508a9ade664dfe9667292325a6c117
Publikováno v:
Soils and Foundations, Vol 64, Iss 6, Pp 101532- (2024)
This paper investigates shear banding as a possible failure mode for silt–clay transition soils under general three-dimensional stress conditions. Drained and undrained true triaxial tests with constant b values were performed on tall prismatic spe
Externí odkaz:
https://doaj.org/article/49c94913fa834985a1593dbaf7745672
Publikováno v:
Soils and Foundations, Vol 64, Iss 6, Pp 101530- (2024)
In order to examine the principles governing the variation of dynamic characteristic parameters, including the damping ratio, dynamic modulus, and frozen soil backbone curve, under different negative temperature conditions, silty clays sourced from t
Externí odkaz:
https://doaj.org/article/a3364c0f5297443293adc2afe3e15e6f
Evaluation of the damping ratio of compacted sodium and calcium bentonites in unsaturated conditions
Autor:
X. Pintado, S. Kumpulainen, E. Romero, J. Suriol, A. Lloret, R.C. Weber, B.N. Madhusudhan, A. Ferrari, J. Kim, K. Koskinen, V. Heino
Publikováno v:
Soils and Foundations, Vol 64, Iss 6, Pp 101522- (2024)
Bentonites are going to be part of the Engineered Barrier System (EBS) in deep geological disposal facilities for the safe disposal of spent nuclear fuel. Some of these repositories might be constructed in tectonically active locations, and some othe
Externí odkaz:
https://doaj.org/article/19201d5a47754888b74a4f59cbe46776
Publikováno v:
Frontiers in Physics, Vol 12 (2024)
As one of the world’s most fragile and sensitive ecological regions, Xizang risks significant environmental damage from using traditional materials, including cement and lime, to improve and reinforce loose accumulated sandy soil slopes. To address
Externí odkaz:
https://doaj.org/article/4d5ab57b9efd47519363978de97bea0a