Results 61 to 70 of about 1,035,442 (200)
Study on Impact of Foundation Pit Construction on Surrounding Tunnels Considering Its Shear Effect
Advances in Civil Engineering, Volume 2026, Issue 1, 2026.It is necessary to assess the pit construction impact on surrounding tunnels. The improved Hermite interpolation difference scheme is used to derive the solution formula. Then, the rationality and applicability of the Timoshenko deep beam model considering the shield tunnel shear effect are verified by analyzing and comparing with the measured data of ...
Honghua Zhao, Yutao Song, Nicola Buratti
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Advances in Civil Engineering, Volume 2026, Issue 1, 2026.In this study, the analytical solution of longitudinal dynamics of infinite length tunnel crossing the soil–rock stratum subjected to Rayleigh wave is studied. By introducing the transition zone, a more realistic simulation of the actual mechanical state at the interface between the soil and the rock mass can be achieved.
Chen Cao +3 more
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Advances in Civil Engineering, Volume 2026, Issue 1, 2026.The excavation process of deep and large foundation pits in cities will inevitably be treated with dewatering, and the excavation and dewatering of foundation pits will cause changes in the free displacement field of surrounding soil, which will further cause uneven deformation of existing tunnels.
Chengbin Liao +9 more
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Advances in Mathematical Physics, Volume 2026, Issue 1, 2026.This paper is concerned with the torsional vibration of the nanobeam under a longitudinal magnetic field and surrounded by a torsional spring. The small size effect is taken into account by considering the modified couple stress theory of elasticity for continuum mechanics, and the power series method (PSM) is utilized in order to compute the ...
Mouafo Teifouet Armand Robinson +2 more
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State‐of‐the‐Art Review of Vibration‐Based Health Monitoring of Piles
Structural Control and Health Monitoring, Volume 2026, Issue 1, 2026.Vibration‐based health monitoring (VHM) has emerged as a promising technique for assessing the integrity of deep foundations by interpreting variations in dynamic response governed by soil–pile interaction. This review presents the theoretical background of foundation failure mechanisms, sensing technologies, and numerical approaches that underpin VHM ...
Sukanta Das +5 more
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Advanced Theory and Simulations, Volume 8, Issue 10, October 2025.This work proposes a surface elasticity‐based nonlocal model for analyzing the vibrations of bi‐directionally graded tapered nanobeam. The results demonstrate that, in absence of surface effect, the increasing value of tapered parameter leads to stiffness‐hardening of the nanobeam. However, the consideration of surface effect changes this trend and the
Chinika Dangi, Susmita Naskar
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Natural Sciences, Volume 5, Issue 4, October 2025.The study presented investigates the thermo‐mechanical behavior of a sandwich structure with a tetrachiral‐shaped auxetic core. The geometric configuration, unit cell architecture, and the influence of the material length scale on the effective stiffness under temperature variation are illustrated.
Mustafa Buğday
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Seismic performance of concrete tunnel–sand–pile interaction by the shake table test
Deep Underground Science and Engineering, Volume 4, Issue 3, Page 461-481, September 2025.This research presents the square root sum of squares response of displacements and tunnel moments under the Kobe and Loma Prieta seismic excitations with a peak ground acceleration of 0.05 g for various dry relative densities of local sand in Bangladesh.
Md. Foisal Haque, Mehedi A. Ansary
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A new sinusoidal shear deformation theory for bending, buckling, and vibration of functionally graded plates [PDF]
, 2013 A new sinusoidal shear deformation theory is developed for bending, buckling, and vibration of functionally graded plates. The theory accounts for sinusoidal distribution of transverse shear stress, and satisfies the free transverse shear stress ...
Thai, Huu-Tai, Vo, Thuc
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Stability of Cracked Plates with Nonlinearly Variable Thickness Resting on Elastic Foundations
Journal of Materials and Engineering Structures, 2022 In this paper, the stability of rectangular cracked plates with nonlinearly variable thickness resting on the elastic foundations is studied. The thickness of the plate varies exponentially along the x-axis.
Vinh An LE, Minh Phuc PHAM, Tuan Anh BUI
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