Dynamic response of anchored sheet pile wall under ground motion: Analytical model with experimental validation

Qu, Honglue; Luo, Haoran; Hu, Huanguo; Jia, Hongyu; Zhang, Deyi

doi:10.1016/j.soildyn.2017.09.015

Cited by 54 publications

(10 citation statements)

References 24 publications

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“…The gaps were built in the process of model construction. Though the “model box effect” is inevitable in shaking table test [18][19][20], shaking table test has been widely adopted around the word [21][22][23][24]. However, based on our previous studies, the “model box effect” does not affect the regularity of analysis results and the test results are acceptable [14][15][25].…”

Section: Shaking Table Testmentioning

confidence: 99%

Spectral analysis of layered sites using shaking table tests

Fan

Zhang

et al. 2019

PLoS ONE

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The dynamic response analysis of horizontal and inclined layered sites using large-scale shaking table tests in various directions, including the dip direction, strike, vertical direction, slope direction and direction perpendicular to the interface of layered sites is conducted in this study. The Fourier spectrum and response spectrum characteristics in the horizontal site are first investigated in this study, and the dynamic responses of the inclined layered sites are then studied and compared to the corresponding responses of the horizontal layered site. The influence of dip angle on the response spectrum is also studied.

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Section: Shaking Table Testmentioning

confidence: 99%

Spectral analysis of layered sites using shaking table tests

Fan

Zhang

et al. 2019

PLoS ONE

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“…Wang et al [4,5] took the inverted siphon of Nansha river as the research object and analyzed the dynamic response of the inverted siphon under different working conditions; however, they did not consider the interaction between pipes and soil; Xu et al [6] carried out the dynamic response analysis of Xiaqin River inverted siphon under the excitation of bidirectional seismic waves, but they did not consider the influence of water in the pipe; Ai and Li [7], taking into account the joint action of soil and groundwater around the pipeline, adopted the nonlinear material constitutive model and analyzed the dynamic response of the underground pipeline through the effective stress method; Fu and Gu [8] used two-dimensional uniform equivalent viscoelastic artificial boundary conditions to summarize the response law of highway mountain tunnel under earthquake action; Han et al [9] analyzed the seismic response of the subway station under the action of near-and far-site seismic waves based on ABAQUS and gave the location of subway station vulnerable to damage under the action of earthquake. Qu et al [10,11] developed an analytical model in modeling the dynamic responses of the pile, anchor cable, and soil slope system based on Winkler elastic foundation beam theory. Although the research objects of literature [7][8][9][10][11] are pipeline structure, tunnel structure, subway, and pile wall structure, they provide ideas for the author's research.…”

Section: Introductionmentioning

confidence: 99%

Seismic Response and Damage Analysis of Large Inverted Siphon Structure

Shi

Hou

et al. 2022

Shock and Vibration

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Large-scale inverted siphon is a key hydraulic structure for building a national water network and realizing the spatial balance of water resources, and its safety under the action of earthquakes has become the focus of trans-basin water transfer projects. In this paper, Xiazhuang inverted siphon of water diversion in Central Yunnan is taken as the research object. Viscoelastic artificial boundary was used to simulate seismic waves spread in the soil, which include the natural site seismic waves and the waves fitted manually according to the site conditions. A three-dimensional finite element model of soil-structure-fluid interaction was established by software of ABAQUS, in which the fluid-structure interaction was simulated by user-defined element (UEL) built on additional Mass Method. Seismic response and damage analysis of large inverted siphon structure are carried out by the model. The results show that the dynamic displacement of the inverted siphon pipe is mainly horizontal sloshing, and the dynamic response of the pipe increases due to the water in the pipe; even the dynamic stress value in some areas is close to the design value of the concrete tensile strength. The damage analysis of inverted siphon pipe shows that the plastic deformation and the damage area develop rapidly with the increase of the peak ground acceleration (PGA), and the tensile damage area is generally larger than the compression damage area. The damage factor of the pipe under the working condition of the water is obviously larger relative to the working condition of no water. Therefore, it is suggested that the damage effect of earthquake should be considered in the design of large inverted siphon in high-intensity area.

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“…Soil mixing wall (SMW), which reinforces the ground using grouting, is constructed in the vertical direction before excavation and then minimizes the lateral displacement by excavation [12]. Sheet piles are one of the most widely used in retaining structures in recent years because the penetration of groundwater can be minimized at the site where sheet piles are installed [13,14]. Construction methods, such as anchors and soil nailing can be used with sheet piles to suppress displacement.…”

Section: Introductionmentioning

confidence: 99%

Displacement Estimation Error in Laser Scanning Monitoring of Retaining Structures Considering Roughness

Seo

Zhao

Chen

2021

Sensors

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Point clouds were obtained after laser scanning of the concrete panel, SMW, and sheet pile which is most widely used in retaining structures. The surface condition of the point cloud affects the displacement calculation, and hence both local roughness and global curvature of each point cloud were analyzed using the different sizes of the kernel. The curvature of the three retaining structures was also analyzed by the azimuth angle. In this paper, artificial displacements are generated for the point clouds of 100%, 80%, 60%, 40%, and 20% of the retaining structures, and displacement and analysis errors were calculated using the C2C, C2M, and M3C2 methods. C2C method is affected by the resolution of the point cloud, and the C2M method underestimates the displacement by the location of the points in the curvature of the retaining structures. M3C2 method had the lowest error, and the optimized M3C2 parameters for analyzing the displacement were presented.

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Dynamic response of anchored sheet pile wall under ground motion: Analytical model with experimental validation

Cited by 54 publications

References 24 publications

Spectral analysis of layered sites using shaking table tests

Spectral analysis of layered sites using shaking table tests

Seismic Response and Damage Analysis of Large Inverted Siphon Structure

Displacement Estimation Error in Laser Scanning Monitoring of Retaining Structures Considering Roughness

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