Modeling description of interface shear deformation: A theoretical study on damage statistical distributions

S Xie, H Lin, H Duan, Y Chen - Construction and Building Materials, 2023 - Elsevier
The shear constitutive model is important for the analysis of the interface shear deformation
mechanism. In this study, five statistical distributions, including four that have never been …

Deformation and failure behaviours of rock-concrete interfaces with natural morphology under shear testing

Q Jiang, Y Yang, F Yan, J Zhou, S Li, B Yang… - … and Building Materials, 2021 - Elsevier
The shearing performance and strength of the interface between rock foundations and
structural concrete is a key issue for safety estimation in geotechnical engineering …

The Load-Bearing Mechanism of Rock-Socketed Piles Considering Rock Fragmentation

X Zhao, Y Shen, S Melentijevic, Z Sun, K Wang… - Rock Mechanics and …, 2024 - Springer
Based on the random distribution patterns of rock fragmentation (RF), a concrete–rock shear
model (CRSM) considering RF was developed through the application of statistical theory …

An analysis method for the response of combined side-and-tip grouting pile

S Liu, Q Zhang, H Li, X Yu, G Liu, W Cui - Acta Geotechnica, 2023 - Springer
Post-grouting technology is widely used to increase the ultimate bearing capacity and
decrease the settlement of bored piles. The post-grouting pile is designed according to …

Analysis of grout diffusion of postgrouting pile considering the time-dependent behavior of grout viscosity

Q Zhang, H Li, W Cui, Y Zhao, S Wang… - International Journal of …, 2021 - ascelibrary.org
To get an accurate bearing capacity of a postgrouting pile, the range of grout diffusion
should be considered in practice. Considering the time-dependent behavior of power-law …

Load transfer analysis of vertically loaded bored piles in sea reclamation areas considering the effect of the pile-gravel interface roughness

C Jiang, L Deng, L Pang - Ocean Engineering, 2023 - Elsevier
A load transfer model for vertically loaded bored piles in sea reclamation areas with gravel is
proposed in this paper. The focus is on quantifying the mobilization of pile-side friction …

Investigation on compressive and pullout behavior of cast-in situ piles using BOFDA technique

W Chen, C Hong, J Wang, X Wang - Acta Geotechnica, 2023 - Springer
The design and construction of cast-in situ piles rely heavily on the proper evaluation of the
end-bearing and skin friction behavior of piles by in situ loading test. In this study, distributed …

Calculation Model of Vertical Bearing Capacity of Rock-Embedded Piles Based on the Softening of Pile Side Friction Resistance

E Abi, L Shen, M Liu, H Du, D Shu, Y Han - Journal of Marine Science …, 2023 - mdpi.com
Rock-socketed pile is widely used in coastal wharf, Marine bridge, and Marine power
engineering, and the end bearing function is considered more in the design process …

Roof breaking characteristics and mining pressure APPEARANCE laws in close distance COAL seams

X Li, Y Liu, X Ren, X Wu… - Energy Exploration & …, 2023 - journals.sagepub.com
In order to obtain lower coal seam mining of roof breaking characteristic and the law of mine
pressure appearance in the close distance coal seams, this paper takes working face 6101 …

Time-dependent behavior of vertically loaded rock-socketed piles in multilayered saturated viscoelastic rock-soil mass

YF Chen, ZY Ai, ZG Ma, ZK Ye, XB Mao - Computers and Geotechnics, 2024 - Elsevier
This paper studies the time-dependent behavior of a pile drilled in layered saturated
viscoelastic rock-soil mass due to a vertical load. By virtue of the finite element method …