Zobrazeno 1 - 10
of 487
pro vyhledávání: '"dynamic triaxial test"'
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
Publikováno v:
Applied Sciences, Vol 14, Iss 23, p 11419 (2024)
In this paper, a comprehensive series of dynamic triaxial tests were conducted to delve into the influence of temperature and moisture content on the behavior of frozen silty clay. Upon scrutinizing the experimental outcomes under prolonged reciproca
Externí odkaz:
https://doaj.org/article/b597553de43742daba8958e8b00f78e1
Publikováno v:
Applied Sciences, Vol 14, Iss 17, p 7909 (2024)
The liquefaction of saturated sand-gravel material samples from the Xinjiang valley were investigated under cyclic loading. A series of large-scale dynamic triaxial tests were used to determine the dynamic characteristics of the sand-gravel sample un
Externí odkaz:
https://doaj.org/article/7253208b88fe49ba8c36d7e29a958595
Publikováno v:
Zhongguo dizhi zaihai yu fangzhi xuebao, Vol 34, Iss 4, Pp 134-143 (2023)
Typical loess generally shows the property of strong seismic subsidence due to its special microstructure characteristics. Fuping County which is located in the connection zone of Weihe Basin and Ordos Platform possesses complex seismic tectonic sett
Externí odkaz:
https://doaj.org/article/9910714e58f14b1faa823884c2093db0
Autor:
Yunye Deng
Publikováno v:
SN Applied Sciences, Vol 5, Iss 9, Pp 1-9 (2023)
Abstract In this paper, the effect of drying–wetting cycles on the dynamic elasticity modulus of weathered red sandstone soil was studied based on a series of unconsolidated undrained dynamic triaxial tests under different confining pressures and w
Externí odkaz:
https://doaj.org/article/45e61b45a9b44481aac5a9002f4ff158
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
The cumulative deformation properties of subgrade soil under cyclic traffic loads are critical for optimizing pavement structure design and ensuring long-term highway structural performance. This study aims to investigate the coupling effect of freez
Externí odkaz:
https://doaj.org/article/155433c6bb5d49ddb6170139434c20db
Publikováno v:
Railway Sciences, 2023, Vol. 2, Issue 1, pp. 13-32.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/RS-01-2023-0008
Publikováno v:
Railway Sciences, Vol 2, Iss 1, Pp 13-32 (2023)
Purpose – This study purposes to study the influence of artificial freezing on the liquefaction characteristics of Nanjing sand, as well as its mechanism. Design/methodology/approach – was studied through dynamic triaxial tests by means of the GD
Externí odkaz:
https://doaj.org/article/98d8560592514ca4b46bf4ea4e1109c9
Publikováno v:
工程科学学报, Vol 45, Iss 3, Pp 509-519 (2023)
The dynamic shear modulus and damping ratio are essential parameters for the site seismic response analysis of major projects. During highway construction along the Yellow River, the feasibility of using Yellow River sediment as a subgrade filler has
Externí odkaz:
https://doaj.org/article/3336edcec3a24263aab6289dfe46c567
Publikováno v:
Rock and Soil Mechanics, Vol 43, Iss 10, Pp 2643-2654 (2022)
To improve the liquefaction resistance of calcareous sand foundations, microbially induced calcium carbonate precipitation (MICP) technology and fiber reinforcement technology was combined to treat the calcareous sand sampled from the South China Sea
Externí odkaz:
https://doaj.org/article/9fc998cd34e646c29c4811665e0385e1